CN112366224B - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
- Publication number
- CN112366224B CN112366224B CN202011325320.6A CN202011325320A CN112366224B CN 112366224 B CN112366224 B CN 112366224B CN 202011325320 A CN202011325320 A CN 202011325320A CN 112366224 B CN112366224 B CN 112366224B
- Authority
- CN
- China
- Prior art keywords
- sub
- pixel
- display panel
- pixels
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002834 transmittance Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 36
- 238000003384 imaging method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 7
- 239000011368 organic material Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/60—OLEDs integrated with inorganic light-sensitive elements, e.g. with inorganic solar cells or inorganic photodiodes
- H10K59/65—OLEDs integrated with inorganic image sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display panel and a display device, wherein the display panel comprises a display area and a non-display area, the display area comprises a first display area, and the first display area comprises a plurality of first pixel units; the first pixel unit comprises a plurality of first sub-pixel units and a second sub-pixel unit, the central connecting lines of the plurality of first sub-pixel units form a virtual polygon with the side length of N, the second sub-pixel unit is positioned in the virtual polygon formed by the central connecting lines of the first sub-pixel units, and N is more than or equal to 4; the first sub-pixel unit comprises a first sub-pixel, a second sub-pixel and a third sub-pixel, the second sub-pixel unit comprises a first second sub-pixel, a second sub-pixel and a third sub-pixel, and the first sub-pixel unit is different from the second sub-pixel unit. The invention improves the diffraction phenomenon of the first display area, weakens the saw tooth feeling of the first display area when displaying a picture, and improves the display uniformity of the display area.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a display panel and a display device.
Background
With the increasing demand of people for the visual experience of electronic products, the full-screen technology has become one of the research hotspots in the display field in recent years.
In order to reach the display effect of full face screen, more and more manufacturers are direct trompil on display panel and place the camera, because the existence of physics via hole can't realize real 100% full face screen, in order to realize real 100% full face screen, adopt to set up the camera under the screen, with downthehole pixel density reduction in order to increase the transmissivity, also can realize the function of making a video recording, the pixel of lighttight in this area of making a video recording is rectangle regular array and arranges, the light easily takes place the diffraction through this area of making a video recording during making a video recording, the imaging effect is poor, this area of making a video recording can present the sawtooth sense when showing simultaneously.
Disclosure of Invention
In view of the above, the present invention provides a display panel and a display device, which are used to improve the diffraction phenomenon of the image capturing area, and simultaneously improve the jaggy feeling of the image capturing area when displaying the image, and improve the display uniformity of the display area.
In one aspect, the present invention provides a display panel, including a display area and a non-display area, wherein the display area includes a first display area, and the first display area includes a plurality of first pixel units;
the first pixel unit comprises a plurality of first sub-pixel units and a second sub-pixel unit, the central connecting lines of the first sub-pixel units form a virtual polygon with the side length of N, the second sub-pixel unit is positioned in the virtual polygon formed by the central connecting lines of the first sub-pixel units, N is a positive integer, and N is more than or equal to 4;
the first sub-pixel unit comprises a first sub-pixel, a second sub-pixel at least partially surrounding the first sub-pixel, and a third sub-pixel at least partially surrounding the second sub-pixel, the second sub-pixel unit comprises a first second sub-pixel, a second sub-pixel at least partially surrounding the first second sub-pixel, and a third sub-pixel at least partially surrounding the first second sub-pixel, wherein the first sub-pixel unit is different from the second sub-pixel unit.
In another aspect, the present invention provides a display device, including the above display panel.
Compared with the prior art, the display panel and the display device provided by the invention at least realize the following beneficial effects:
according to the invention, the first pixel unit in the first display area is arranged to comprise a plurality of first sub-pixel units and a second sub-pixel unit, the central connecting lines of the plurality of first sub-pixel units form a virtual polygon with the side length of N, the second sub-pixel unit is positioned in the virtual polygon formed by the central connecting lines of the first sub-pixel units, the first sub-pixel unit comprises a first sub-pixel, a second sub-pixel at least partially surrounding the first sub-pixel, and a third sub-pixel at least partially surrounding the first sub-pixel, the second sub-pixel unit comprises a first second sub-pixel, a second sub-pixel at least partially surrounding the first second sub-pixel, and a third sub-pixel at least partially surrounding the first second sub-pixel, and the first sub-pixel unit is different from the second sub-pixel unit, so that the first pixel units in the first display area do not present a regular rectangular array arrangement, phase superposition can be avoided, interference phase superposition can occur, diffraction and interference effect uniformity can be reduced, diffraction of the first display area can be ensured, and the sharpness of the first display area can be improved, and the display area can be further improved.
Of course, it is not necessary for any product in which the present invention is practiced to achieve all of the above-described technical effects simultaneously.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic plane structure of a display panel provided by the present invention;
FIG. 2 is a schematic view of a pixel arrangement of the first display region of FIG. 1;
FIG. 3 is a schematic view of another pixel arrangement of the first display region of FIG. 1;
FIG. 4 is a schematic view of another pixel arrangement of the first display region of FIG. 1;
FIG. 5 is a schematic view of another pixel arrangement of the first display region of FIG. 1;
FIG. 6 is a layout view of the transition region and the first display region of FIG. 1;
FIG. 7 is a schematic structural diagram of a first sub-pixel unit according to the present invention;
FIG. 8 is a schematic structural diagram of a first sub-pixel unit according to yet another embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a second sub-pixel unit according to the present invention;
FIG. 10 is a schematic structural diagram of a first sub-pixel unit according to yet another embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a first sub-pixel unit according to yet another embodiment of the present invention;
FIG. 12 is a schematic structural diagram of a first sub-pixel unit according to yet another embodiment of the present invention;
FIG. 13 is a schematic structural diagram of an anode of a first sub-pixel unit according to the present invention;
FIG. 14 is a schematic structural diagram of an anode of a first sub-pixel unit according to yet another embodiment of the present invention;
FIG. 15 is a schematic structural diagram of a second sub-pixel unit according to yet another embodiment of the present invention;
FIG. 16 is a schematic structural diagram of a second sub-pixel unit according to yet another embodiment of the present invention;
FIG. 17 is a schematic structural diagram of a second sub-pixel unit according to yet another embodiment of the present invention;
FIG. 18 is a schematic structural diagram of a first pixel unit according to the present invention;
FIG. 19 is a schematic diagram of an anode structure of a second sub-pixel according to the present invention;
fig. 20 is a schematic structural diagram of a first pixel unit according to yet another embodiment of the present invention;
fig. 21 is a schematic structural diagram of a first pixel unit according to yet another embodiment of the present invention;
FIG. 22 is a diagram illustrating a structural comparison of a first display region and a second display region provided by the present invention;
fig. 23 is a schematic plan view of a display device according to an embodiment of the present invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the display panel in the prior art, a camera is usually arranged below a screen, the density of pixels in a region where the camera is arranged is reduced, and the transmittance is increased, the pixels in the region are arranged in a rectangular array, and light passes through equally spaced slits, so that phase superposition causes enhancement of diffraction peaks, and therefore, the light is easy to form a diffraction imaging effect in the region and is poor.
Referring to fig. 1, 2, 3, 4 and 5, fig. 1 is a schematic plane structure of a display panel according to the present invention, fig. 2 is a schematic pixel arrangement diagram of a first display region in fig. 1, fig. 3 is a schematic pixel arrangement diagram of the first display region in fig. 1, fig. 4 is a schematic pixel arrangement diagram of the first display region in fig. 1, and fig. 5 is a schematic pixel arrangement diagram of the first display region in fig. 1.
The display panel 100 includes a display area AA and a non-display area BB, the display area AA includes a first display area AA1, and the first display area AA1 includes a plurality of first pixel units P1;
the first pixel unit P1 comprises a plurality of first sub-pixel units 1 and a second sub-pixel unit 2, the central connecting lines of the plurality of first sub-pixel units 1 form a virtual polygon with the side length of N, the second sub-pixel unit 2 is positioned in the virtual polygon formed by the central connecting lines of the first sub-pixel units 1, wherein N is a positive integer, and N is more than or equal to 4;
the first sub-pixel unit 1 includes a first sub-pixel 11, a second sub-pixel 12 at least partially surrounding the first sub-pixel 11, and a third sub-pixel 13 at least partially surrounding the first sub-pixel 11, and the second sub-pixel unit 2 includes a first second sub-pixel 21, a second sub-pixel 22 at least partially surrounding the first second sub-pixel 21, and a third sub-pixel 23 at least partially surrounding the first second sub-pixel 21, wherein the first sub-pixel unit 1 is different from the second sub-pixel unit 2.
It should be noted that fig. 1 only illustrates the display panel 100 as a rectangular display panel 100, in some other embodiments of the present application, the display panel 100 may also be embodied in other shapes, such as a circle, an ellipse, or a special-shaped structure, and the size of the first display area AA1 is also only illustrated and does not represent an actual size. Fig. 1 shows only one position of the first display area AA1 on the display panel 100, in some other embodiments of the present application, the first display area AA1 may be disposed at other positions of the display panel 100, and the number of the first display areas AA1 may also be two or more. In addition, fig. 1 also shows that the display area AA further includes a second display area AA2, and fig. 1 only shows that the second display area AA2 is disposed completely around the first display area AA1, and in some other embodiments of the present application, the second display area AA2 may also half surround the first display area AA1, which is not specifically limited in this application. The first display area AA1 in fig. 1 may be provided with a camera assembly. Fig. 2, 3, and 4 only respectively show the first pixel units P1 in the first display area AA1, and do not represent the actual number and arrangement of the first pixel units P1 included in the first display area AA1, and fig. 2, 3, and 4 also do not represent the actual size of the first pixel units P1, which is merely an exemplary illustration.
In the present invention, N may be any positive integer greater than or equal to 4, in this embodiment, only the cases where N is 4, 5, and 6 are schematically shown in fig. 2, 3, 4, and 5, it is needless to say that N may also be greater than 6, and in addition, the virtual polygon may be a regular polygon or a non-regular polygon, which is not specifically limited herein, as long as it is satisfied that the second sub-pixel unit 2 is located within the virtual polygon formed by the central connecting lines of the first sub-pixel units 1.
It should be noted that, in the present invention, the center of the first sub-pixel unit 1 may be a geometric center O of the first sub-pixel unit 1, where distances from the geometric center O to points on the outer edge of the first sub-pixel unit 1 are all equal, and the first sub-pixel unit 1 in fig. 2, 3, 4, and 5 is illustrated as a regular shape, and may also be an irregular shape, and when the first sub-pixel unit 1 is an irregular shape, the center thereof may be a center of gravity.
The difference between the first sub-pixel unit 1 and the second sub-pixel unit 2 in the present invention means that the shape and the contour of the first sub-pixel unit 1 are different from those of the second sub-pixel unit 2, or the shape or the color of the first sub-pixel 11 in the first sub-pixel unit 1 is different from that of the first second sub-pixel 21 in the second sub-pixel unit 2, or the shape or the color of the second sub-pixel 12 in the first sub-pixel unit 1 is different from that of the second sub-pixel 22 in the second sub-pixel unit 2, or the shape or the color of the third sub-pixel 13 in the first sub-pixel unit 1 is different from that of the third sub-pixel 23 in the second sub-pixel unit 2, and is not limited herein. In addition, the shapes of the first, second and third subpixels 11, 12 and 13 are not specifically limited, and the shapes of the first, second and third subpixels 21, 22 and 23 are not specifically limited.
The display panel 100 of the present invention may be a liquid crystal display panel or an organic self-light emitting display panel.
Fig. 2 only schematically shows that the central connecting lines of 4 first sub-pixel units 1 form a virtual polygon with a side length of 4, wherein the first sub-pixel unit 1 comprises a first sub-pixel 11, a second sub-pixel 12 which completely surrounds the first sub-pixel 11, and a third sub-pixel 13 which completely surrounds the first sub-pixel 11, and the second sub-pixel unit 2 comprises a first second sub-pixel 21, a second sub-pixel 22 which completely surrounds the first second sub-pixel 21, and a third sub-pixel 23 which completely surrounds the first second sub-pixel 21.
Fig. 3 only schematically shows that the central connecting lines of 5 first sub-pixel units 1 form a virtual polygon with a side length of 5, where the first sub-pixel unit 1 includes a first sub-pixel 11, a second sub-pixel 12 partially surrounding the first sub-pixel 11, and a third sub-pixel 13 partially surrounding the first sub-pixel 11, and the second sub-pixel unit 2 includes a first second sub-pixel 21, a second sub-pixel 22 fully surrounding the first second sub-pixel 21, and a third sub-pixel 23 fully surrounding the first second sub-pixel 21.
Fig. 4 only schematically shows that the central connecting line of 6 first sub-pixel units 1 forms a virtual polygon with a side length of 6, wherein the first sub-pixel unit 1 comprises a first sub-pixel 11, a second sub-pixel 12 which completely surrounds the first sub-pixel 11, and a third sub-pixel 13 which completely surrounds the first sub-pixel 11, and the second sub-pixel unit 2 comprises a first second sub-pixel 21, a second sub-pixel 22 which partially surrounds the first second sub-pixel 21, and a third sub-pixel 23 which partially surrounds the first second sub-pixel 21.
Fig. 5 schematically shows that the central connecting lines of 6 first sub-pixel units 1 form a virtual polygon with a side length of 6, i.e. the central connecting lines of the first sub-pixel units 1 form a virtual hexagon, wherein the first sub-pixel units 1 comprise a first-a sub-pixel 11, a second sub-pixel 12 which completely surrounds the first-a sub-pixel 11, and a third sub-pixel 13 which completely surrounds the first-a sub-pixel 11, the second sub-pixel unit 2 includes a first b sub-pixel 21, a second b sub-pixel 22 partially surrounding the first b sub-pixel 21, and a third b sub-pixel 23 partially surrounding the first b sub-pixel 21. In addition, the first display area AA1 of fig. 5 includes a plurality of first pixel units P1 arranged in an array, and two adjacent first pixel units P1 share a virtual edge, so that light is emitted more uniformly.
With reference to fig. 1 and fig. 6, fig. 6 schematically illustrates pixel circuits corresponding to the arrangement of the first pixel units P1 in the first display area AA1, and of course, only one first pixel unit P1 is schematically illustrated in fig. 6, in fig. 1, a transition area GD is provided around the first display area AA1, a pixel driving circuit is disposed in the transition area GD, the pixel driving circuit employs a driving circuit of 7T1C in the prior art, specifically, referring to the layout diagram in fig. 6, the pixel driving circuit has an anode access point, and the first sub-pixel 11, the second sub-pixel 12, the third sub-pixel 13, the first second sub-pixel 21, the second indium sub-pixel 22, and the third sub-pixel 23 in the first display area AA1 are all connected to the anode access point through a transparent conductive wire TM, so as to respectively drive the first sub-pixel 11, the second sub-pixel 12, the third sub-pixel 13, the first second sub-pixel 21, the second sub-pixel 22, and the third sub-pixel 23, and the TM of the transparent conductive wire may be transparent conductive wire, which may not affect light emission of zinc oxide, indium oxide, and may not affect light emission of indium oxide, etc.
The first pixel unit P1 in the first display area AA1 of the present invention is configured to include a plurality of first sub-pixel units 1 and a second sub-pixel unit 2, the central connecting lines of the plurality of first sub-pixel units 1 form a virtual polygon with a side length N, the second sub-pixel unit 2 is located within the virtual polygon formed by the central connecting lines of the first sub-pixel units 1, and the first sub-pixel unit 1 includes a first sub-pixel 11, a second sub-pixel 12 at least partially surrounding the first sub-pixel 11, and a third sub-pixel 13 at least partially surrounding the first sub-pixel 11, and the second sub-pixel unit 2 includes a first sub-pixel 21, a second sub-pixel 22 at least partially surrounding the first sub-pixel 21, and a third sub-pixel 23 at least partially surrounding the first sub-pixel 21, and it is understood that the first sub-pixel unit 1 is different from the second sub-pixel unit 2, the areas between the first sub-pixel unit 1 and the second sub-pixel unit 2 in the first display area AA1 are all light-transmitting areas, and in addition, for the first sub-pixel unit 1, the areas between the first sub-pixel 11, the second sub-pixel 12 and the third sub-pixel 13 are also light-transmitting areas, and for the second sub-pixel unit 2, the areas between the first second sub-pixel 21, the second sub-pixel 22 and the third sub-pixel 23 are also light-transmitting areas, so that the first pixel unit P1 in the first display area AA1 does not present regular rectangular array arrangement, and meanwhile, the light-transmitting areas between the sub-pixels in the first pixel unit P1 and the light-transmitting areas between the sub-pixels do not have regular slits, so that the phenomena of overlapping of phase positions of ambient light passing through the pixel edges and interference constructive or destructive can be avoided, the influence of diffraction and interference effect on the light uniformity is reduced, and the diffraction of the first display area AA1 is reduced, meanwhile, the imaging definition of the optical device is ensured, the saw tooth feeling of the first display area AA1 when displaying a picture is improved, and the display uniformity of the display area is improved.
In some alternative embodiments, with continued reference to fig. 2, the first sub-pixel 11 has the same color as the first second sub-pixel 21, and the second sub-pixel 12 has a different color than the second sub-pixel 22; the color of the third subpixel 13 is different from the color of the third subpixel 23.
It should be noted that, in this embodiment, the structure of the second sub-pixel unit is not specifically limited, and the structure of the second sub-pixel unit is applicable to any of the above embodiments.
The display panel in this embodiment may be an organic self-luminous display panel, and fig. 2 only schematically shows that the first sub-pixel 11 and the first second sub-pixel 21 are both circular, the second sub-pixel 12 and the second sub-pixel 22 are both annular, and the third sub-pixel 13 and the third sub-pixel 23 are both annular. The organic material in the organic self-luminous display panel has the problems of life attenuation and different attenuation rates of different materials after long-term use, under the condition that a display driving signal is not changed, the longer the use time is, the larger the attenuation difference of RGB pixels of the organic material is, and the display color shift is caused during display, for example, if the color of the second sub-pixel 12 is the same as that of the second sub-pixel 22, and the color of the third sub-pixel 13 is the same as that of the third sub-pixel 23, the color shift can be caused after the display of the display panel. In this embodiment, the color of the second sub-pixel 12 is different from that of the second sub-pixel 22, and the color of the third sub-pixel 13 is different from that of the third sub-pixel 23, so that the color shift problem caused by the difference in material attenuation rates of the second sub-pixel 12, the second sub-pixel 22, the third sub-pixel 13, and the third sub-pixel 23 having different colors can be balanced.
In some alternative embodiments, referring to fig. 7 and 8, fig. 7 is a schematic structural diagram of a first sub-pixel unit provided in the present invention, and fig. 8 is a schematic structural diagram of another first sub-pixel unit provided in the present invention.
The color of the first sub-pixel 11 is red, the color of the second sub-pixel 12 is blue, and the color of the third sub-pixel 13 is green, wherein the area S12 of the second sub-pixel 12 is not equal to the area S13 of the third sub-pixel 13, and both are larger than the area S11 of the first sub-pixel 11; alternatively, the area S12 of the second subpixel 12 and the area S13 of the third subpixel 13 are equal and are both larger than the area S11 of the first subpixel 11.
In the present invention, the area S11 of the first sub-pixel 11 may be an area of a light emitting material corresponding to the first sub-pixel 11 or an area of an anode in the first sub-pixel 11, the area S12 of the second sub-pixel 12 may be an area of a light emitting material corresponding to the second sub-pixel 12 or an area of an anode in the second sub-pixel 12, and the area S13 of the third sub-pixel 13 may be an area of a light emitting material corresponding to the third sub-pixel 13 or an area of an anode in the third sub-pixel 13.
Fig. 7 shows a case where the area S12 of the second sub-pixel 12 and the area S13 of the third sub-pixel 13 are not equal to each other and are both larger than the area S11 of the first sub-pixel 11, and fig. 8 shows a case where the area S12 of the second sub-pixel 12 and the area S13 of the third sub-pixel 13 are equal to each other and are larger than the area S11 of the first sub-pixel 11.
It should be noted that, in this embodiment, the structure of the second sub-pixel unit is not specifically limited, and the structure of the second sub-pixel unit is applicable to any of the above embodiments.
It is understood that the decay rate of the organic material is, in order from large to small: blue organic material, green organic material, and red organic material. Setting the area of the red sub-pixel (i.e., the first sub-pixel 11) with the smallest decay rate to be the smallest can improve the color shift problem caused by the difference in the decay rates of the materials, and simultaneously increasing the areas of the blue sub-pixel (the second sub-pixel 12) and the green sub-pixel (the third sub-pixel 13) can prolong the service life of the display panel.
When the area S12 of the second sub-pixel 12 and the area S13 of the third sub-pixel 13 are not equal, the area S12 of the second sub-pixel 12 may be larger than the area S13 of the third sub-pixel 13, or the area S12 of the second sub-pixel 12 may be smaller than the area S13 of the third sub-pixel 13. Preferably, the area S13 of the third subpixel 13 is larger than the area S12 of the second subpixel 12, and when a picture is displayed, the contribution of the green subpixel to the luminance is the largest, and the green subpixel is most easily recognized by human eyes, so that the area S13 of the third subpixel 13 is larger than the area S12 of the second subpixel 12, which is beneficial to improving the luminance of the first subpixel unit 1.
In some optional embodiments, referring to fig. 9, fig. 9 is a schematic structural diagram of a second sub-pixel unit provided by the present invention, a color of the first sub-pixel 21 is red, a color of the second sub-pixel 22 is green, and a color of the third sub-pixel 23 is blue, where an area of the third sub-pixel 23, an area of the second sub-pixel 22, and an area of the first sub-pixel 21 are gradually reduced.
It should be noted that the structure of the first sub-pixel unit in this embodiment is not specifically limited, and the structure of the first sub-pixel unit is applicable to any of the above embodiments.
It is understood that the decay rates of the organic materials are, in order from large to small: in this embodiment, the area of the third sub-pixel 23, the area of the second sub-pixel 22, and the area of the first sub-pixel 21 are gradually decreased, the area of the blue sub-pixel (the third sub-pixel 23) with the largest attenuation rate is set to be the largest, the green sub-pixel with the attenuation rate smaller than that of the blue sub-pixel is set to be the second largest, and the red sub-pixel with the smallest area is set to be the third largest, so that the service life of the display panel can be prolonged.
In some alternative embodiments, with continued reference to fig. 2, 3, and 4, the first sub-pixel 11 is circular, the second sub-pixel 12 and the third sub-pixel 13 are both annular, and/or the first second sub-pixel 21 is circular, and the second sub-pixel 22 and the third second sub-pixel 23 are both annular.
In fig. 2, the first sub-pixel 11 is circular, the second sub-pixel 12 and the third sub-pixel 13 are both annular, the first second sub-pixel 21 is circular, and the second sub-pixel 22 and the third sub-pixel 23 are both annular; in fig. 3, only the first second sub-pixel 21 is circular, and the second sub-pixel 22 and the third second sub-pixel 23 are both annular; in fig. 4 only the first sub-pixel 11 is circular and the second sub-pixel 12 and the third sub-pixel 13 are both circular.
It can be understood that the organic light emitting layer in the organic self-luminous display panel is manufactured by an evaporation method, a mask plate is required to be used in the evaporation process, and the sub-pixels are arranged in a circular shape and an annular shape so as to facilitate manufacturing of the evaporation mask plate.
In some alternative embodiments, referring to fig. 10, fig. 10 is a schematic structural diagram of another first sub-pixel unit provided in the present invention. The second sub-pixels 12 form a first structure D1, the first structure D1 surrounds the first sub-pixels 11, and the orthographic projection of the first structure D1 on the plane of the display panel is annular-like; a first interval h1 is included between two adjacent second sub-pixels 12.
It should be noted that, in this embodiment, the structure of the second sub-pixel unit is not specifically limited, and the structure of the second sub-pixel unit is applicable to any of the above embodiments.
Referring to fig. 10, fig. 10 only shows that the first structure D1 has three second sub-pixels 12, a first interval h1 is provided between two adjacent second sub-pixels 12, and the first structure D1 surrounds the first sub-pixel 11, in such a structure, light passing through a light transmission region (slit) between the sub-pixels does not exhibit regular arrangement, so that phase superposition can be further avoided, the diffraction phenomenon of the first display area AA1 is further reduced, and the imaging definition is ensured.
In some alternative embodiments, referring to fig. 11, fig. 11 is a schematic structural diagram of another first sub-pixel unit provided in the present invention. The plurality of third subpixels 13 form a second structure D2, the second structure D2 surrounds the second subpixels 12, and the orthographic projection of the second structure D2 on the plane of the display panel is ring-like; a second interval h2 is included between two adjacent third subpixels 13.
It should be noted that, in this embodiment, the structure of the second sub-pixel unit is not specifically limited, and the structure of the second sub-pixel unit is applicable to any of the above embodiments.
Fig. 11 only shows that the first structure D1 has three second sub-pixels 12, a first interval h1 is provided between two adjacent second sub-pixels 12, the first structure D1 surrounds the first second sub-pixel 11, the second structure D2 has three third sub-pixels 13, the second structure D2 surrounds the second sub-pixel 12, and a second interval h2 is provided between two adjacent third sub-pixels 13, in this structure, light passing through a light transmission region (slit) between the sub-pixels does not present a regular arrangement, so that phase superposition can be further avoided, diffraction phenomenon of the first display area AA1 is further reduced, and imaging definition is ensured.
In some alternative embodiments, referring to fig. 12, fig. 12 is a schematic structural diagram of another first sub-pixel unit provided in the present invention. The first interval h1 and the second interval h2 do not overlap in a direction in which the first subpixel 11 points to the third subpixel 13.
It should be noted that, in this embodiment, the structure of the second sub-pixel unit is not specifically limited, and the structure of the second sub-pixel unit is applicable to any of the above embodiments.
Fig. 12 only shows that the first structure D1 has three second sub-pixels 12, a first interval h1 is provided between two adjacent second sub-pixels 12, the first structure D1 surrounds the first sub-pixel 11, the second structure D2 has three third sub-pixels 13, the second structure D2 surrounds the second sub-pixel 12, a second interval h2 is provided between two adjacent third sub-pixels 13, the first interval h1 and the second interval h2 are not overlapped in a direction pointing to the third sub-pixel 13 along the first sub-pixel 11, and light-transmitting regions (slits) through which light passes in such a structure do not exhibit regular arrangement, so that phase superposition can be further avoided, diffraction phenomenon in the first display area AA1 is further reduced, and imaging definition is ensured.
In some alternative embodiments, with continuing reference to fig. 12 and with reference to fig. 13, fig. 13 is a schematic structural diagram of an anode of a first sub-pixel unit according to the present invention.
The second sub-pixel 12 includes first anodes 120, and adjacent two first anodes 120 are insulated from each other.
The anode arrangement structure of the first pixel cell 1 in fig. 13 matches the first sub-pixel cell 1 in fig. 12.
In fig. 13, the second sub-pixel 12 is shown to include three first anodes 120, and two adjacent first anodes 120 are insulated from each other. In an organic light emitting display panel, which generally includes a substrate, a driving circuit stacked on the substrate, an anode stacked on the driving circuit and away from the substrate, a light emitting layer and a cathode, the driving circuit includes a driving transistor, the driving transistor is electrically connected to the anode for driving a pixel to display, in this embodiment, two adjacent first anodes 120 are insulated from each other, i.e. a sub-pixel (second sub-pixel 12) showing the same color is connected to different driving transistors, so that the second sub-pixels 12 can be driven to emit light respectively.
In some alternative embodiments, with continued reference to fig. 12 and 13, it is also shown in fig. 13 that the third subpixel 13 includes three fifth anodes 130, and two adjacent fifth anodes 120 are insulated from each other. In the present embodiment, two adjacent fifth anodes 130 are insulated from each other, that is, the sub-pixel (third sub-pixel 13) indicating the same color is connected to different driving transistors, so that the third sub-pixel 13 can be driven to emit light respectively. The first sub-pixel 11 furthermore comprises a sixth anode 110.
In some alternative embodiments, with continuing reference to fig. 12 and 14, fig. 14 is a schematic structural diagram of an anode of yet another first sub-pixel unit provided by the present invention.
The second subpixel 12 includes a second anode electrode 121, and two adjacent second anode electrodes 121 are electrically connected.
The anode arrangement structure of the first pixel unit 1 in fig. 14 matches the first sub-pixel unit 1 in fig. 12.
In fig. 14, the second sub-pixel 12 is shown to include three second anodes 121, and two adjacent second anodes 121 are electrically connected to each other. In this embodiment, the two adjacent first anodes 120 are electrically connected to indicate that the sub-pixels (second sub-pixels 12) with the same color are connected to the same driving transistor, so that the plurality of second sub-pixels 12 can be driven to emit light simultaneously. The space occupied by the pixel circuit can be saved, the light transmittance of the display panel can be improved, and the lighting of the optical device can be enhanced.
In some alternative embodiments, with continued reference to fig. 12 and 14, it is also shown in fig. 14 that the third subpixel 13 includes three sixth anodes 131, and the adjacent two sixth anodes 131 are electrically connected. In this embodiment, the two adjacent sixth anodes 131 are electrically connected to indicate that the sub-pixel (third sub-pixel 13) with the same color is connected to the same driving transistor, so that the plurality of third sub-pixels 13 can be driven to emit light simultaneously. The first sub-pixel 11 furthermore comprises a seventh anode 111.
In some alternative embodiments, referring to fig. 15, fig. 15 is a schematic structural diagram of another second sub-pixel unit provided in the present invention.
The plurality of second sub-pixels 22 form a third structure D3, the third structure surrounds the first sub-pixels 21, and the orthographic projection of the third structure D3 on the plane of the display panel is in a quasi-annular shape; a third interval h3 is included between two adjacent second sub-pixels 22.
It should be noted that the structure of the first sub-pixel unit in this embodiment is not specifically limited, and the structure of the first sub-pixel unit is applicable to any of the above embodiments.
Fig. 15 only shows that the third structure D3 has three second sub-pixels 22, a first interval h3 is provided between two adjacent second sub-pixels 22, and the third structure D3 surrounds the first sub-pixel 21, in such a structure, light passing through a light transmission region (slit) between the sub-pixels does not exhibit regular arrangement, so that phase superposition can be further avoided, the diffraction phenomenon of the first display region AA1 is further reduced, and the imaging definition is ensured.
In some alternative embodiments, referring to fig. 16, fig. 16 is a schematic structural diagram of another second sub-pixel unit provided in the present invention. The plurality of the third sub-pixels 23 form a fourth structure D4, the fourth structure D4 surrounds the second sub-pixels 22, and the orthographic projection of the fourth structure on the plane of the display panel is annular-like; a fourth interval h4 is included between two adjacent third subpixels 22.
It should be noted that the structure of the first sub-pixel unit in this embodiment is not specifically limited, and the structure of the first sub-pixel unit is applicable to any of the above embodiments.
Fig. 16 only shows that the third structure D3 has three second sub-pixels 22, a first interval h3 is provided between two adjacent second sub-pixels 22, the third structure D3 surrounds the first second sub-pixel 21, the fourth structure D4 has three third sub-pixels 23, the fourth structure D4 surrounds the second sub-pixels 22, and a fourth interval h4 is provided between two adjacent third sub-pixels 23, in this structure, light passing through a light transmission region (slit) between the sub-pixels does not exhibit regular arrangement, so that phase superposition can be further avoided, the diffraction phenomenon of the first display area AA1 is further reduced, and the imaging definition is ensured.
In some alternative embodiments, referring to fig. 17, fig. 17 is a schematic structural diagram of another second sub-pixel unit provided in the present invention. The third and fourth intervals D3 and D4 do not overlap in a direction in which the first b subpixel 21 points to the third b subpixel 23.
It should be noted that the structure of the first sub-pixel unit in this embodiment is not specifically limited, and the structure of the first sub-pixel unit is applicable to any of the above embodiments.
Fig. 17 only shows that only the third structure D3 has three second sub-pixels 22, two adjacent second sub-pixels 22 have a first interval h3, the third structure D3 surrounds the first second sub-pixel 21, the fourth structure D4 has three third sub-pixels 23, the fourth structure D4 surrounds the second sub-pixels 22, two adjacent third sub-pixels 23 include a fourth interval h4, the third interval D3 and the fourth interval D4 are not overlapped in a direction pointing to the third sub-pixel 23 along the first second sub-pixel 21, and light-transmitting regions (slits) through which light passes in such a structure do not exhibit regular arrangement, so that phase superposition can be further avoided, diffraction phenomenon in the first display area AA1 is further reduced, and imaging definition is ensured.
In some optional embodiments, referring to fig. 18, fig. 18 is a schematic structural diagram of a first pixel unit provided in the present invention, a second sub-pixel 22 is adjacent to and at least partially surrounds the first sub-pixel 21, a third sub-pixel 23 is adjacent to and at least partially surrounds the second sub-pixel 22 and at least partially surrounds the first sub-pixel 21, and a fifth interval h5 is provided between the second sub-pixel and the third sub-pixel 23.
It should be noted that, in this embodiment, the structure of the second sub-pixel unit is not specifically limited, and the structure of the second sub-pixel unit is applicable to any of the above embodiments.
Referring to the structure of the first pixel unit P1 in fig. 18, the second sub-pixel 22 partially surrounds the first sub-pixel 21, the third sub-pixel 23 partially surrounds the first sub-pixel 21, and a fifth interval h5 is provided between the second sub-pixel and the third sub-pixel 23, in such a structure, light passing through a light transmission region (slit) between the sub-pixels does not exhibit regular arrangement, so that phase superposition can be further avoided, the diffraction phenomenon of the first display area AA1 is further reduced, and the imaging definition is ensured. In the pixel design in fig. 18, the relative position of the pixels is rotated by a certain angle, so that the screening wrinkle of the fine mask during evaporation between different pixels can be reduced, the accuracy of evaporation is improved, and the color mixing risk of the pixels with different colors can be reduced.
In some alternative embodiments, with continuing reference to fig. 18 and with further reference to fig. 19, fig. 19 is a schematic structural diagram of an anode of a second sub-pixel provided by the present invention. The second sub-pixel 22 includes a third anode 220, the third sub-pixel 23 includes a fourth anode 230, and the third anode 220 and the fourth anode 230 are insulated from each other.
In the present embodiment, the third anode 220 and the fourth anode 230 are insulated from each other, and the second sub-pixel 22 and the third sub-pixel 23 are connected to different driving transistors, so that the second sub-pixel 22 and the third sub-pixel 23 can be driven to emit light respectively.
In some alternative embodiments, referring to fig. 20, fig. 20 is a schematic structural diagram of another first pixel unit provided in the present invention.
The second sub-pixels 12 form a first structure D1, the first structure surrounds the first sub-pixels 11, and the orthographic projection of the first structure on the plane of the display panel is annular-like; a first interval h1 is included between two adjacent second sub-pixels 12;
the plurality of third subpixels 13 form a second structure D2, the second structure surrounds the second subpixels 12, and the orthographic projection of the second structure on the plane of the display panel is annular-like; a second interval h2 is included between two adjacent third subpixels 13;
the second sub-pixel 22 is adjacent to the first sub-pixel 21 and at least partially surrounds the first sub-pixel 21, the third sub-pixel 23 is adjacent to the second sub-pixel 22 and at least partially surrounds the first sub-pixel 21, and a fifth interval h5 is formed between the second sub-pixel and the third sub-pixel 23,
the first interval h1, the second interval h2 and the fifth interval h5 do not overlap in a direction pointing along the first b sub-pixel 21 to the third sub-pixel 23.
In the structure, light rays do not regularly arrange through the light-transmitting areas (slits) among the sub-pixels, so that phase superposition can be further avoided, the diffraction phenomenon of the first display area AA1 is further reduced, and the imaging definition is ensured.
In some alternative embodiments, referring to fig. 21, fig. 21 is a schematic structural diagram of another first pixel unit provided in the present invention.
The structure in fig. 21 is that the second sub-pixel 12 is adjacent to the first sub-pixel 11 and at least partially surrounds the first sub-pixel 11, the third sub-pixel 13 is adjacent to the second sub-pixel 12 and at least partially surrounds the first sub-pixel 11, and the sixth interval h6 is provided between the third sub-pixel 13 and the second sub-pixel 12.
In fig. 21, a fifth structure D5 is formed by a plurality of second sub-pixels 22, the fifth structure D5 surrounds the first sub-pixel 21, and an orthographic projection of the fifth structure D5 on the plane of the display panel is ring-like; a seventh interval h7 is included between two adjacent second sub-pixels 22;
the plurality of the third sub-pixels 23 form a sixth structure D6, the sixth structure D6 surrounds the second sub-pixel 22, and the orthographic projection of the sixth structure D6 on the plane of the display panel is ring-like; an eighth interval h8 is included between two adjacent third subpixels 23;
the sixth interval h6, the seventh interval h7 and the eighth interval h8 do not overlap in a direction pointing to the third subpixel 23 along the first second subpixel 21.
In the structure, the light transmission areas (slits) through which the light passes are not regularly arranged, so that phase superposition can be further avoided, the diffraction phenomenon of the first display area AA1 is further reduced, and the imaging definition is ensured.
In addition, the rotation angle of each first sub-pixel 1 in fig. 21 is sequentially increased by 60 °, which can reduce mask sheet wrinkles (Wrinkle) when evaporating the third sub-pixel 13 and the second sub-pixel 12, increase the accuracy of evaporation, and reduce the color mixing risk.
In some alternative embodiments, with continuing reference to fig. 1 and 22, fig. 22 is a graph comparing the structures of the first display area and the second display area provided by the present invention. The display area AA further includes a second display area AA2 at least surrounding the first display area AA1, a plurality of second pixel units P2 are distributed in the second display area AA2, and a light transmittance of the first display area AA1 is greater than a light transmittance of the second display area AA 2.
In this embodiment, the light transmittance of the first display area AA1 is smaller than the light transmittance of the second display area AA2, so that the light transmittance area of the first display area AA1 is increased, and when the optical device is applied to the optical device under the screen, the optical device is disposed in the first display area AA1, so that the light received by the optical device can be increased, and the image capturing definition can be improved.
In some alternative embodiments, please refer to fig. 23, fig. 23 is a schematic plan view illustrating a display device according to an embodiment of the present invention, and the display device 200 provided in this embodiment includes the display panel 100 provided in the above embodiment of the present invention. The embodiment of fig. 23 is only an example of a mobile phone, and the display device 200 is described, it is understood that the display device 200 provided in the embodiment of the present invention may be another display device 200 having a display function, such as a computer, a television, and a vehicle-mounted display device, and the present invention is not limited thereto. The display device 200 provided in the embodiment of the present invention has the beneficial effects of the display panel 100 provided in the embodiment of the present invention, and specific reference may be made to the specific description of the display panel 100 in the foregoing embodiments, and the detailed description of the embodiment is not repeated herein.
As can be seen from the above embodiments, the display panel and the display device provided by the present invention at least achieve the following beneficial effects:
according to the invention, the first pixel unit in the first display area is arranged to comprise a plurality of first sub-pixel units and a second sub-pixel unit, the central connecting lines of the plurality of first sub-pixel units form a virtual polygon with the side length of N, the second sub-pixel unit is positioned in the virtual polygon formed by the central connecting lines of the first sub-pixel units, the first sub-pixel unit comprises a first sub-pixel, a second sub-pixel at least partially surrounding the first sub-pixel, and a third sub-pixel at least partially surrounding the first sub-pixel, the second sub-pixel unit comprises a first second sub-pixel, a second sub-pixel at least partially surrounding the first second sub-pixel, and a third sub-pixel at least partially surrounding the first second sub-pixel, and the first sub-pixel unit is different from the second sub-pixel unit, so that the first pixel units in the first display area do not present a regular rectangular array arrangement, phase superposition can be avoided, interference phase superposition can occur, diffraction and interference effect uniformity can be reduced, diffraction of the first display area can be ensured, and the sharpness of the first display area can be improved, and the display area can be further improved.
Although some specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (17)
1. A display panel is characterized by comprising a display area, wherein the display area comprises a first display area, and the first display area comprises a plurality of first pixel units;
the first pixel unit comprises a plurality of first sub-pixel units and a second sub-pixel unit, the central connecting lines of the first sub-pixel units form a virtual polygon with the side length of N, the second sub-pixel unit is positioned in the virtual polygon formed by the central connecting lines of the first sub-pixel units, N is a positive integer, and N is more than or equal to 4;
the first sub-pixel unit comprises a first sub-pixel, a second sub-pixel at least partially surrounding the first sub-pixel, and a third sub-pixel at least partially surrounding the first sub-pixel, the second sub-pixel unit comprises a first second sub-pixel, a second sub-pixel at least partially surrounding the first second sub-pixel, and a third sub-pixel at least partially surrounding the first second sub-pixel, wherein the first sub-pixel unit is different from the second sub-pixel unit; the second sub-pixel comprises a second interval between two adjacent second sub-pixels, and the second interval between two adjacent third sub-pixels is included, and the first interval and the second interval do not overlap along the direction that the first sub-pixel points to the third sub-pixel.
2. The display panel according to claim 1,
the color of the first sub-pixel is the same as that of the first second sub-pixel, and the color of the second sub-pixel is different from that of the second sub-pixel;
the color of the third subpixel is different from the color of the third subpixel.
3. The display panel according to claim 2, wherein the first sub-pixel has a color of red, the second sub-pixel has a color of blue, and the third sub-pixel has a color of green, wherein the area of the second sub-pixel and the area of the third sub-pixel are not equal and are both larger than the area of the first sub-pixel;
or the area of the second sub-pixel and the area of the third sub-pixel are equal and are both larger than the area of the first sub-pixel.
4. The display panel according to claim 2, wherein the first B sub-pixel has a red color, the second B sub-pixel has a green color, and the third E sub-pixel has a blue color, and wherein an area of the third E sub-pixel, an area of the second B sub-pixel, and an area of the first B sub-pixel are gradually reduced.
5. The display panel according to claim 2, wherein the first sub-pixel is circular, the second and third sub-pixels are both annular, and/or the first second sub-pixel is circular, and the second and third sub-pixels are both annular.
6. The display panel according to claim 2, wherein a plurality of the second sub-pixels form a first structure, the first structure surrounds the first sub-pixel, and an orthographic projection of the first structure on a plane of the display panel is ring-like.
7. The display panel according to claim 6, wherein the third subpixels constitute a second structure, the second structure surrounds the second subpixels, and an orthogonal projection of the second structure on a plane of the display panel is ring-like.
8. The display panel according to claim 7, wherein the second sub-pixel comprises first anodes, and adjacent two first anodes are insulated from each other.
9. The display panel according to claim 7, wherein the second sub-pixel comprises a second anode, and two adjacent second anodes are electrically connected.
10. The display panel according to claim 2, wherein a plurality of the second sub-pixels form a third structure, the third structure surrounds the first sub-pixels, and an orthographic projection of the third structure on a plane of the display panel is ring-like; and a third interval is included between every two adjacent second sub-pixels.
11. The display panel according to claim 10, wherein a plurality of the third subpixels form a fourth structure, the fourth structure surrounds the second subpixels, and an orthographic projection of the fourth structure on a plane of the display panel is ring-like; and a fourth interval is included between every two adjacent third sub-pixels.
12. The display panel according to claim 11, wherein the third interval and the fourth interval do not overlap in a direction in which the first b sub-pixel points to the third b sub-pixel.
13. The display panel of claim 1, wherein the second B sub-pixel is adjacent to and at least partially surrounds the first B sub-pixel, the third B sub-pixel is adjacent to and at least partially surrounds the first B sub-pixel, and a fifth interval is provided between the second B sub-pixel and the third B sub-pixel.
14. The display panel according to claim 13, wherein the second sub-pixel comprises a third anode, wherein the third sub-pixel comprises a fourth anode, and wherein the third anode and the fourth anode are insulated from each other.
15. The display panel according to claim 13,
the second sub-pixels form a first structure, the first structure surrounds the first sub-pixels, and the orthographic projection of the first structure on the plane of the display panel is annular-like; a first interval is included between every two adjacent second sub-pixels;
the plurality of third sub-pixels form a second structure, the second structure surrounds the second sub-pixels, and the orthographic projection of the second structure on the plane of the display panel is annular-like; a second interval is included between every two adjacent third sub-pixels;
the first interval, the second interval and the fifth interval are all non-overlapped in a direction pointing to the third sub-pixel along the first B sub-pixel.
16. The display panel according to claim 1, wherein the display region further comprises a second display region surrounding at least the first display region, the second display region having a plurality of second pixel units distributed therein, and wherein a light transmittance of the first display region is greater than a light transmittance of the second display region.
17. A display device comprising the display panel according to any one of claims 1 to 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325320.6A CN112366224B (en) | 2020-11-24 | 2020-11-24 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011325320.6A CN112366224B (en) | 2020-11-24 | 2020-11-24 | Display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112366224A CN112366224A (en) | 2021-02-12 |
| CN112366224B true CN112366224B (en) | 2023-03-24 |
Family
ID=74534354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011325320.6A Active CN112366224B (en) | 2020-11-24 | 2020-11-24 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112366224B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116874B (en) * | 2020-10-09 | 2022-07-15 | 京东方科技集团股份有限公司 | Display panel and display device |
| WO2024214132A1 (en) * | 2023-04-10 | 2024-10-17 | シャープディスプレイテクノロジー株式会社 | Display device |
| CN116685174B (en) * | 2023-07-24 | 2024-04-12 | 昆山国显光电有限公司 | Display panel |
| CN117750836A (en) * | 2023-11-24 | 2024-03-22 | 惠科股份有限公司 | Display panel and under-screen camera device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816449A (en) * | 2015-12-01 | 2017-06-09 | 昆山国显光电有限公司 | OLED display screen and its dot structure, the preparation method of OLED display screen |
| CN109860237A (en) * | 2018-12-13 | 2019-06-07 | 昆山国显光电有限公司 | Pixel arrangement structure, display panel and display device |
| CN111292673A (en) * | 2020-04-03 | 2020-06-16 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104576695B (en) * | 2014-12-22 | 2017-08-25 | 信利（惠州）智能显示有限公司 | OLED pixel arrangement architecture and display device |
| CN107452778B (en) * | 2017-07-25 | 2020-06-02 | 京东方科技集团股份有限公司 | Display substrate, display device, display method of display device and mask plate |
| CN109449183B (en) * | 2018-10-30 | 2020-08-21 | 昆山国显光电有限公司 | Pixel structure, display panel and control method of display panel |
| CN110045540A (en) * | 2019-04-30 | 2019-07-23 | 上海天马微电子有限公司 | Quantum dot color film substrate, display panel and display device |
| CN110277436A (en) * | 2019-06-28 | 2019-09-24 | 云谷（固安）科技有限公司 | Pixel arrangement structure and display panel |
| CN111029379A (en) * | 2019-12-02 | 2020-04-17 | 武汉华星光电半导体显示技术有限公司 | Display panel, preparation method thereof and display device |
| CN111584607A (en) * | 2020-06-05 | 2020-08-25 | 昀光微电子（上海）有限公司 | Sub-pixel structure, pixel arrangement structure and silicon-based micro-display |
| CN111627341B (en) * | 2020-06-30 | 2022-04-08 | 武汉天马微电子有限公司 | Display panel and display device |
-
2020
- 2020-11-24 CN CN202011325320.6A patent/CN112366224B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816449A (en) * | 2015-12-01 | 2017-06-09 | 昆山国显光电有限公司 | OLED display screen and its dot structure, the preparation method of OLED display screen |
| CN109860237A (en) * | 2018-12-13 | 2019-06-07 | 昆山国显光电有限公司 | Pixel arrangement structure, display panel and display device |
| CN111292673A (en) * | 2020-04-03 | 2020-06-16 | 上海天马有机发光显示技术有限公司 | Display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112366224A (en) | 2021-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11844263B2 (en) | Display panel having one display region surrounding another displayer region and display device having the same | |
| CN112366224B (en) | Display panel and display device | |
| US11380236B2 (en) | Sub-pixel arrangement structure, mask device, and display device | |
| US10916186B2 (en) | Display apparatus, electroluminescent display panel and method of acquiring and displaying image by display apparatus | |
| US11004907B2 (en) | Organic light-emitting display panel and pixel arrangement thereof | |
| US11424297B2 (en) | Display panel having multiple display regions and display apparatus | |
| US9698163B2 (en) | Free-form display | |
| CN114387883B (en) | Display device and electronic equipment | |
| CN114783369A (en) | Display panel and display device | |
| CN107731101A (en) | Display panel and display device | |
| US20210359033A1 (en) | Display panel and display device | |
| CN112445038B (en) | Display panel and display device | |
| US20070109468A1 (en) | Systems with reduced color lines at edges of associated display devices | |
| WO2016070518A1 (en) | Pixel structure and liquid crystal display panel having same | |
| CN111490069B (en) | Display panel and display device | |
| CN106782097B (en) | Display substrate, display panel and display device | |
| WO2019084932A1 (en) | Pixel array, display panel, and electronic device | |
| CN106530989A (en) | Pixel arrangement structure, display panel and display device | |
| CN111025806B (en) | Display panel, display screen and display device | |
| CN109192768B (en) | Display panel and display device | |
| US9436043B2 (en) | Array substrate and liquid crystal display panel | |
| CN107221547A (en) | Display device | |
| CN117222274A (en) | Display substrate, display panel and display device | |
| CN114023242B (en) | Display panel and display device | |
| CN106154624B (en) | A kind of display panel and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |