CN109950284A - A kind of display panel and display device - Google Patents
A kind of display panel and display device Download PDFInfo
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- CN109950284A CN109950284A CN201910237566.9A CN201910237566A CN109950284A CN 109950284 A CN109950284 A CN 109950284A CN 201910237566 A CN201910237566 A CN 201910237566A CN 109950284 A CN109950284 A CN 109950284A
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- 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
- H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
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- 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
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Abstract
The embodiment of the present invention provides a kind of display panel and display device, is related to field of display technology, be able to solve at the position for corresponding to optical sensor in display panel because light transmission rate it is low caused by optical sensor can not incude the problem of；In the display panel, pixel region includes: the first pixel group and the second pixel group of the arrangement of continuous and period along line direction and column direction；It include: the sub-pixel that continuously arranged at least two color is different along line direction in first pixel group and the second pixel group；Transparent area includes: the third pixel group being intervally arranged along line direction and column direction；Third pixel group includes: the different sub-pixel of at least three colors that are arranged along line direction；The line number where any sub-pixel in third pixel group, the integral multiple that the difference with the line number being located in pixel region with the sub-pixel where same column and the identical any sub-pixel of color is M；M be pixel region in along column direction the two neighboring color sub-pixel respectively place line number difference.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of display panel and display devices.
Background technique
With the development of sharpness screen, terminal shows that product develops towards the smaller and smaller direction of appearance frame
(such as comprehensive panel type display), and need the sensing device (such as infrared inductor etc.) carried that can occupy most frame.
To solve this contradiction, relatively effective solution is that sensing device is placed on to the back of display screen；However, due to display screen
In walk that line density is larger, cause display screen smaller in the transmitance of setting sensing device, so that the normal of sensing device can be hindered
Induction.
Summary of the invention
The embodiment of the present invention provides a kind of display panel and display device, is able to solve in display panel and corresponds to optics biography
At the position of sensor because light transmission rate it is low caused by optical sensor can not normal induction the problem of.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
The embodiment of the present invention provides a kind of display panel, including effective display area, and the effective display area includes pixel region
And transparent area；The pixel region includes: the first pixel group and the second picture of the arrangement of continuous and period along line direction and column direction
Plain group；It wherein, include: continuously arranged at least two along line direction in the first pixel group and the second pixel group
The different sub-pixel of color；The transparent area includes: the third pixel group being intervally arranged along line direction and column direction；Described
Three pixel groups include: the different sub-pixel of at least three colors that are arranged along line direction；Any in the third pixel group
Line number where sub-pixel, and is located in the pixel region with the sub-pixel where same column and the identical any sub-pixel of color
The difference of line number is the integral multiple of M；Wherein, M is that the sub-pixel of the two neighboring color is each along column direction in the pixel region
From the difference of place line number, M is the positive integer more than or equal to 1.
In some embodiments, it is wrapped in each sub-pixel of the display panel in the pixel region and the transparent area
It includes: pixel circuit and the selfluminous cell with organic luminous layer；The display panel in the transparent area, along line direction and
Column direction is provided with virtual sub-pixel between spaced sub-pixel；It include organic luminous layer in the virtual sub-pixel, and
Not set pixel circuit；Wherein, in the display panel, be located in each sub-pixel and each virtual sub-pixel,
The identical organic luminous layer of material, according to fixed periodic arrangement.
In some embodiments, in the pixel region, the first pixel group and the second pixel group are along line direction and Lie Fang
It is successively arranged alternately upwards；The first pixel group includes: the red sub-pixel set gradually along first direction and green
Pixel；The second pixel group includes: the blue subpixels set gradually along first direction and green sub-pixels；The third picture
Plain group includes: the blue subpixels being continuously arranged along first direction and green sub-pixels, and be continuously arranged along first direction
Red sub-pixel and green sub-pixels；Wherein, the first direction are as follows: from first row sub-pixel to a last column along line direction
The direction of sub-pixel.
In some embodiments, in the transparent area: along line direction, being set to the arbitrary neighborhood two third pictures
The number of virtual sub-pixel between plain group is 4 or 8；Along column direction, third pixel group described in two row of arbitrary neighborhood it
Between be provided with virtual sub-pixel described in 1 row or 3 rows.
In some embodiments, blue subpixels in the third pixel group, green sub-pixels, red sub-pixel, green
Sub-pixels are continuously arranged along line direction.
In some embodiments, it is located at different lines positioned at the third pixel group of adjacent rows.
In some embodiments, in the third pixel group: the blue subpixels being continuously arranged along first direction and
4 void are provided between green sub-pixels and the red sub-pixel and green sub-pixels being continuously arranged along first direction
Quasi- sub-pixel.
In some embodiments, positioned at colleague, the first pixel group for being disposed adjacent along first direction and described the
In two pixel groups: the blue subpixels in red sub-pixel and the second pixel group in the first pixel group are along line direction
Upper and column distribution, and the two is leveled up and down along column direction；Green sub-pixels in the first pixel group are distributed in described
The region between the blue subpixels in red sub-pixel and the second pixel group in one pixel group；The second pixel group
In green sub-pixels and the second pixel group same column next line the first pixel group in green sub-pixels along the first middle line
Symmetrically；First middle line is middle line of the red sub-pixel on column direction in the first pixel group of the next line；Described
The red sub-pixel and green sub-pixels in red sub-pixel and green sub-pixels and the first pixel group in three pixel groups
Distribution it is consistent；Blue in blue subpixels and green sub-pixels and the second pixel group in the third pixel group
Pixel is consistent with the distribution of green sub-pixels.
In some embodiments, the first pixel group, the second pixel group, the third pixel group include continuous
The red sub-pixel of setting, green sub-pixels, blue subpixels；In the transparent area: along line direction, arbitrary neighborhood two
3 virtual sub-pixels are provided between the third pixel group；Along column direction, third pixel described in two row of arbitrary neighborhood
Virtual sub-pixel described in 1 row is spaced between group；The third pixel group positioned at adjacent rows is located at different lines.
In some embodiments, the display panel is OLED display panel.
The embodiment of the present invention also provides a kind of display device, which is characterized in that including display panel above-mentioned and optics
Sensor；The optical sensor is located at the position at the back side of display panel and corresponding transparent area.
It includes pixel region and transparent area that the embodiment of the present invention, which provides a kind of display panel and display device, the display panel,；
Pixel region includes: the first pixel group and the second pixel group of the arrangement of continuous and period along line direction and column direction；Wherein,
It include: the sub-pixel that continuously arranged at least two color is different along line direction in one pixel group and the second pixel group；Thoroughly
Light area includes: the third pixel group being intervally arranged along line direction and column direction；Third pixel group includes: to be arranged along line direction
The different sub-pixel of at least three colors；The line number where any sub-pixel in third pixel group, in pixel region with should
Sub-pixel is located at the integral multiple that the difference of the line number where same column and the identical any sub-pixel of color is M；Wherein, M is pixel
In area along column direction the sub-pixel of the two neighboring color respectively where line number difference, M be it is just whole more than or equal to 1
Number.
In conclusion the sub-pixel of pixel region is continuously arranged, and the sub-pixel in transparent area in display panel of the invention
Interval setting, so that the density of the sub-pixel in transparent area is less than the density of the sub-pixel in pixel region, thus opposite saturating
Sub-pixel is not provided in light area, the present invention can be shown using transparent area；It is opposite to be continuously arranged in pixel region sub-pixel, again
The barrier effect to light can be reduced, and then improves display panel in the light transmission rate of transparent area, ensure that camera (optics
Sensor) optical sensor can be carried out through area through this, acquire image.On this basis, by making in third pixel group
Line number where any sub-pixel, and is located in pixel region with the sub-pixel where same column and the identical any sub-pixel of color
The difference of line number is the integral multiple of M, additionally it is possible to when making display panel, so that the mask plate used is in the entire display surface of correspondence
The opening of the sub-pixel of any color in plate (including pixel region and transparent area), according to fixed along column direction and line direction
Period profile causes mask plate when throwing the net so as to avoid because opening distribution period corresponding in mask plate is inconsistent
The problems such as fold, damage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 a is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 1 b is the structural schematic diagram of a sub-pixel provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of display device provided in an embodiment of the present invention；
Fig. 3 a is a kind of sub-pixel distribution schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 3 b is the distribution schematic diagram of organic luminous layer in the display panel of Fig. 3 a；
Fig. 4 is a kind of sub-pixel distribution schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 5 is a kind of sub-pixel distribution schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 6 is a kind of sub-pixel distribution schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 7 is a kind of sub-pixel actual distribution schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 8 is the enlarged diagram of sub-pixel local in the display panel of Fig. 7.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless otherwise defined, technical term or scientific term used in the embodiment of the present invention are should be belonging to the present invention
The ordinary meaning that personage in field with general technical ability is understood." first ", " second " used in the embodiment of the present invention with
And similar word is not offered as any sequence, quantity or importance, and be used only to distinguish different component parts." packet
Including " element or object that either the similar word such as "comprising" means to occur before the word cover and appear in the word presented hereinafter
Element perhaps object and its equivalent and be not excluded for other elements or object.The similar word such as " connection " or " connected "
It is not limited to physics or mechanical connection, but may include electrical connection, it is either direct or indirect.
"upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, after the absolute position for being described object changes, then should
Relative positional relationship may also correspondingly change.
Some embodiments of the invention provide a kind of display device, which can be mobile phone, computer, notebook electricity
Brain, tablet computer, personal digital assistant (personal digital assistant, PDA), vehicle-mounted computer etc..Display dress
It sets including frame, the display panel being set in frame, circuit board and other electronic components, electronic components may include optics
Sensor, for example, camera etc..
Above-mentioned display panel can be with are as follows: Organic Light Emitting Diode (Organic Light Emitting Diode, OLED)
Display panel, light emitting diode with quantum dots (Quantum Dot Light Emitting Diodes, abbreviation QLED) display panel
Deng the present invention is not specifically limited in this embodiment.
In addition, as shown in Figure 1a, above-mentioned display panel PNL include: viewing area (area active area, AA, abbreviation AA) and
Around the peripheral region of the circle setting of the area AA one.Display panel includes sub-pixel (sub pixel) P of multiple color in the area AA, should
The sub-pixel of multiple color includes at least the first color sub-pixels, the second color sub-pixels and third color sub-pixels, the first face
Color, the second color and third color are three primary colours (such as red, green and blue).
In order to realize that narrow frame is even shielded comprehensively, as shown in Figure 1a, display panel PNL includes: picture in the above-mentioned area AA
Plain area 100 and transparent area 200.Wherein, the sub-pixel density in transparent area 200 is less than the sub-pixel density in pixel region 100, with
Guarantee that transparent area 200 while normal display, can be such that light penetrates.So that being located at the display panel back side, corresponding light transmission
The camera (referring to Fig. 1 b) in area 200 can carry out optical sensor through area through this, acquire image.
By taking above-mentioned display panel is OLED display panel as an example, for single sub-pixel, as shown in Fig. 2, in sub- picture
Organic Light Emitting Diode (OLED) (selfluminous cell) is set in plain P and controls the pixel electricity of organic light-emitting diode
Road.
Above-mentioned Organic Light Emitting Diode (OLED) includes cathode and anode, and the luminous function between cathode and anode
Ergosphere.Wherein, light emitting functional layer may include organic luminous layer EML, the hole biography between organic luminous layer EML and anode
Defeated layer HTL, the electron transfer layer ETL between organic luminous layer EML and cathode.Certainly, as needed in some embodiments
In, hole injection layer can also be set between hole transmission layer HTL and anode, can electron transfer layer ETL and cathode it
Between electron injecting layer is set.
In display, by controlling the voltage being applied in anode and cathode, hole, cathode injection electricity are injected using anode
Son is formed by electrons and holes and meets in organic luminous layer and generate exciton, so that organic luminous layer be excited to shine.
Above-mentioned pixel circuit (or pixel-driving circuit) generally by thin film transistor (TFT) (Thin Film Transistor,
Abbreviation TFT), the electronic devices composition such as capacitor (Capacitance, abbreviation C).Such as pixel-driving circuit can be it is thin by two
The pixel-driving circuit for the 2T1C structure that film transistor (a switch TFT and a driving TFT) and a capacitor are constituted, certainly
Pixel-driving circuit can also be by more than two thin film transistor (TFT)s (multiple switch TFT and a driving TFT) and at least one
The pixel-driving circuit that a capacitor is constituted.Wherein, regardless of which kind of structure pixel-driving circuit is, it is necessary to including driving TFT, drive
Dynamic TFT can be connect with the anode of OLED.
It should be noted that Fig. 2 is only schematic diagram, pixel-driving circuit and the connection relationship of OLED, ability are not showed that
The technical staff in domain is it should be understood that the driving TFT in pixel-driving circuit passes through the through-hole on the insulating layer being positioned above
It is connect with the anode of OLED.
On this basis, as shown in Figure 3a, include: in pixel region 100 along line direction X-X ' and column direction Y-Y ' it is continuous,
And the first pixel group 101 and the second pixel group 102 of period arrangement；Wherein, in the first pixel group 101 and the second pixel group 102
It include: the sub-pixel P that continuously arranged at least two color is different along line direction X-X '.Inevitable, the first pixel group 101
The sub-pixel of three primary colours is contained with the sub-pixel in the second pixel group 102.
Certainly, above-mentioned first pixel group 101 and the second pixel group 102 may be the same or different, the present invention to this not
It is specifically limited, can be set according to pixel arrangement mode.
It is exemplary, in some embodiments, can be as shown in Figure 3a, the first pixel group 101 and the second pixel group 102 include
Each color sub-pixel P it is not exactly the same.For example, the first pixel group 101 may include: successively continuous along first direction D
The blue subpixels B and green sub-pixels G of setting, the second pixel group 102 may include: successively continuously to set along first direction D
The red sub-pixel R and green sub-pixels G set.Wherein, first direction D are as follows: along line direction X-X ' from first row sub-pixel to
The direction of last column sub-pixel.
It is exemplary, it in some embodiments, can be as shown in fig. 6, the first pixel group 101 and the second pixel group 102 include
Each color sub-pixel it is identical.For example, the first pixel group 101 and the second pixel group 102 include along first direction D
Red pigment sub-pixel R, green sub-pixels G, the blue subpixels B being successively continuously arranged.It is only with red pigment sub-pixel R, green in Fig. 6
Sub-pixel G, blue subpixels B along first direction D set gradually for illustrated, the present invention is not limited thereto.But regardless of
Red pigment sub-pixel R, green sub-pixels G, blue subpixels B arrange by which kind of mode, the first pixel group 101 and the second pixel group
The distributing order of each sub-pixel is consistent in 102.
As shown in Figure 3a, above-mentioned transparent area 200 includes: the third being intervally arranged along line direction X-X ' and column direction Y-Y '
Pixel group 103；Wherein, third pixel group 103 includes: the different sub-pixel of at least three colors that are arranged along line direction X-X '
P。
For multiple sub-pixel P in above-mentioned third pixel group 103, in order to guarantee through the son in third pixel group
Pixel P is normally shown that multiple sub-pixel P in third pixel group 103 include at least three color differences (three primary colours)
Sub-pixel, for example, including at least red sub-pixel, green sub-pixels, blue subpixels.To guarantee energy in third pixel group 103
Enough constitute one for displaying images minimum repetition display unit.
In addition, for display panel PNL, it is each in the third pixel group 103 of transparent area 200 in the area AA
Sub-pixel P, and is located at sub-pixel P in the first pixel group 101 and the second pixel group 102 of pixel region 100, is integrally along row
It is distributed on direction X-X ' and column direction Y-Y '；That is, all sub-pixel P, along line direction X-X ' aligned fashion, along column direction
Aligned fashion on Y-Y '.
For multiple sub-pixel P in third pixel group 103, in some embodiments, as shown in Fig. 4 or Fig. 5, the
Multiple sub-pixel P in three pixel groups 103 can be continuously arranged along line direction.In some embodiments, as shown in Figure 3a,
Multiple sub-pixel P in three pixel groups 103 can the discontinuous setting along line direction.
When actual setting, in order to guarantee the shape of image and the authenticity of color, can by as shown in Fig. 4 or Fig. 5,
Multiple sub-pixel P in three pixel groups 103 are continuously arranged along line direction.
Based on this, it is to be understood that in transparent area 200, along line direction X-X ' and column direction Y-Y ', the sub- picture in part
In interval region between plain P.
In the embodiment of the present invention, in pixel region 100 and 200 sub-pixel P distribution density difference (transparent areas 200 of transparent area
The distribution density of sub-pixel P is less than the distribution density of 100 sub-pixel P of pixel region) in the case where, it is (outstanding with display panel PNL
It is for high-resolution display panel) for the production of organic luminous layer EML in sub-pixel P.It is logical using evaporation process
Luminous organic material is deposited into each pixel P the opening crossed in FMM (Fine Metal Mask, fine metal mask version),
In order to avoid throwing the net process because local pressure unevenness causes mask plate that fold, damage etc. occurs in exposure mask, need to guarantee mask plate
In the whole region of respective pixel area 100 and transparent area 200, the opening distribution period of corresponding same color sub-pixel is consistent.
In the case, in above-mentioned display panel PNL, for the sub-pixel in third pixel group 103, such as scheme
Shown in 3a, Fig. 4, Fig. 5, Fig. 6, line number in third pixel group 103 where any sub-pixel P, in pixel region 100 with the sub- picture
Plain P is located at the integral multiple that the difference of the line number where same column and the identical any sub-pixel of color is M；Wherein, M is pixel region
In 100 along column direction Y-Y ' sub-pixel of the two neighboring color respectively where line number difference, M be more than or equal to 1
Positive integer.It is understood that for the display panel shown in Fig. 3 a, Fig. 4, Fig. 5, above-mentioned M=2；For shown in Fig. 6
For display panel, above-mentioned M=1.
In conclusion the sub-pixel P of pixel region 100 is continuously arranged in display panel of the invention, and in transparent area 200
The setting of the interval sub-pixel P so that the density in sub-pixel P in transparent area 200 is less than the sub-pixel P in pixel region 100
Density, so that opposite be not provided with sub-pixel P in transparent area 200, the present invention can be shown using transparent area 200；Exist relatively
100 sub-pixel P of pixel region is continuously arranged, and can reduce the barrier effect to light, and then improve display panel in light transmission
The light transmission rate in area ensure that camera (optical sensor) can carry out optical sensor, acquisition figure through area 200 through this
Picture.On this basis, by making the line number where any sub-pixel P in third pixel group 103, in pixel region 100 with should
Sub-pixel P is located at the integral multiple that the difference of the line number where same column and the identical any sub-pixel P of color is M, additionally it is possible to make
When making display panel, so that the mask plate used any color in the entire display panel of correspondence (including pixel region and transparent area)
Sub-pixel opening, according to fixed period profile along column direction and line direction, so as to avoid because right in mask plate
The opening distribution period answered is inconsistent and leads to problems such as mask plate that fold, damage occur when throwing the net.
On this basis, it is wrapped in each sub-pixel P for display panel PNL in pixel region 100 and transparent area 200
It includes: pixel circuit and the selfluminous cell with organic luminous layer EML.In the present invention, in order to improve display panel PNL in light transmission
The light transmission rate in area 200, in some embodiments, as shown in Figure 3a, display panel PNL is spaced in being located at transparent area 200 and sets
Virtual sub-pixel P ' is set between the sub-pixel P set, organic luminous layer EML is set in virtual sub-pixel P ', but be not provided with picture
Plain circuit；Wherein, in display panel PNL, it is located in sub-pixel P and virtual sub-pixel in each organic luminous layer EML of P ', phase
With material organic luminous layer EML along column direction Y-Y ' according to fixed periodic arrangement.
It is exemplary, as shown in Fig. 3 b (distribution schematic diagram of the organic luminous layer EML of display panel in corresponding diagram 3a), aobvious
Show in panel PNL, each organic luminous layer EML of sub-pixel P and P ' in virtual sub-pixel includes: red organic luminous layer RL, green
Colour organic luminous layer GL, blue organic luminous layer BL.Wherein, red organic luminous layer RL and blue organic luminous layer BL, along column
Arrangement (that is, the repetition period is 2) is alternated on the Y-Y ' of direction；Green organic luminous layer GL is continuously set along column direction Y-Y '
Set (that is, the repetition period is 1).
Further it will be understood that necessarily having for sub-pixel P, it is provided in red sub-pixel R red organic
It is provided with green organic luminous layer GL in luminescent layer RL, green sub-pixels G, is provided with blue organic light emission in blue subpixels B
Layer BL；For P ' in virtual sub-pixel, according to the arrangement period of the organic luminous layer of corresponding color in pixel region 100 along column
Direction Y-Y ' is arranged successively.
So, it ensure that mask plate corresponds to same shine when forming organic luminous layer EML using vapor deposition masking process
The opening of the sub-pixel of color avoids mask plate and is throwing the net along column direction and line direction according to fixed period profile
Shi Fasheng fold, damage, while also by being not provided with pixel circuit in virtual sub-pixel P ', to reduce pixel circuit pair
The blocking of light, and then display panel is improved in the light transmission rate of transparent area.
On this basis, below in display panel PNL, about each son in the first pixel group 101, the second pixel group 102
The distribution of pixel P and the set-up mode of third pixel group 103 sub-pixel P and virtual sub-pixel P ' carry out schematical
Explanation.
Set-up mode one (refers to Fig. 3 a, Fig. 4, Fig. 5)
First pixel group 101 includes: the blue subpixels B being successively continuously arranged along first direction D and green sub-pixels
G.Second pixel group 102 includes: the red sub-pixel R and green sub-pixels G being successively continuously arranged along first direction D.Third
Pixel group 103 includes: to connect along the first direction D blue subpixels B being continuously arranged and green sub-pixels G, and along first direction D
The red sub-pixel R and green sub-pixels G of continuous setting.
On this basis, for the first pixel group 101 and the second pixel group 102 in pixel region 100, in some realities
Apply in example, as shown in Figure 3a, the first pixel group 101 and the second pixel group 102 along line direction X-X ' and column direction Y-Y ' according to
It is secondary to be arranged alternately.
For in the third pixel group 103 of transparent area 200, in some embodiments, as shown in Fig. 4 or Fig. 5, third pixel
In group 103, continuously it is arranged along the first direction D blue subpixels B being continuously arranged and green sub-pixels G and along first direction D
Red sub-pixel R and green sub-pixels G are successively continuously arranged.In further embodiments, as shown in Figure 3a, third pixel group
It is red with being continuously arranged along first direction D along the first direction D blue subpixels B being continuously arranged and green sub-pixels G in 103
4 virtual sub-pixel P ' are spaced between sub-pixels R and green sub-pixels G.
Compared to spaced sub-pixel P (blue subpixels B, green sub-pixels G in third pixel group 103 in Fig. 3 a
It is spaced between red sub-pixel R, green sub-pixels G, causes blue subpixels B, green sub-pixels G that cannot effectively borrow color red
Sub-pixel R, red sub-pixel R, green sub-pixels G cannot effectively borrow color B) borrow color to show there can be drawback, it is easy to cause aobvious
Show picture the problems such as the color, the image shape that penetrate the display picture in area are distorted.Third pixel group in Fig. 4 and Fig. 5
103 the side of (the minimum repetition display unit that BGRG/RGBG constitutes display image) is continuously arranged using four sub-pixel P
Formula can guarantee display panel in the normal display through area.
In addition, in the case that the sub-pixel P in third pixel group 103 is continuously arranged, as shown in figure 4, in some implementations
In example, along line direction X-X ', the number for the virtual sub-pixel P ' being arranged between two neighboring third pixel group 103 is 4；Edge
On column direction Y-Y ', 1 row virtual sub-pixel P ' is provided between adjacent rows third pixel group 103.
Certainly, in other implementations, it is also possible to along line direction X-X ', between two neighboring third pixel group 103
The number of the virtual sub-pixel P ' of setting is 8.Along column direction Y-Y ', 3 are provided between adjacent rows third pixel group 103
Row virtual sub-pixel P '.
In addition, in transparent area 200, for adjacent rows third pixel group 103, as shown in figure 4, in some implementations
In example, each third pixel group 103 in adjacent rows can be set and corresponded respectively positioned at same column (it is understood that position
Each sub-pixel P in the third pixel group 103 of same column is corresponded respectively is located at same column).As shown in figure 5, in other realities
Apply in example, can be set that each third pixel group 103 in adjacent rows is staggered namely adjacent rows in each third pixel
Group 103 is located at different lines, and (namely the sub-pixel in each third pixel group 103 of adjacent rows is staggered completely, each sub-pixel P
It is located at different lines).
For each third pixel group 103 of adjacent rows in Fig. 4 is located at same column, each the of adjacent rows in Fig. 5
Three pixel groups 103 are located at the design scheme of different lines, enable to third pixel group 103 is evenly dispersed in transparent area 200 to set
It sets, so as to further improve display picture in the brightness uniformity of transparent area.
In addition, for showing the first pixel group 101, the second pixel group 102, third pixel group 103 in Fig. 3 a, Fig. 4, Fig. 5
The distribution situation of sub-pixel is only schematic construction, can be had a certain difference in the production of display panel PNL in practice.
It is exemplary, below for sub-pixel P shown in Fig. 5, with reference to Fig. 7, in pixel region 100, be located at colleague (
Connect with same grid line G), for the first pixel group 101 and the second pixel group 102 that are disposed adjacent along first direction D, it is right
The actual distribution situation of each sub-pixel P is illustrated.
Red sub-pixel R and the second pixel group with reference to Fig. 8 (partial enlarged view in Fig. 7), in the first pixel group 101
Blue subpixels B in 102 is along line direction X-X ' and column distribution and the two are along column direction Y-Y ', is leveled up and down；First picture
Green sub-pixels B in element group 101 is distributed in the indigo plant in the red sub-pixel R in the first pixel group 101 and the second pixel group 102
Region between sub-pixels B.
First pixel group of the next line of green sub-pixels G and 102 same column of the second pixel group in the second pixel group 102
Green sub-pixels G in 101 ' (consistent with the sub-pixel distribution of the first pixel group 101 above-mentioned) is symmetrical along the first middle line F；Its
In, the first middle line F is middle line of the red sub-pixel R on column direction Y-Y ' in the first pixel group 101 ' of above-mentioned next line.
For the area of each pixel, as shown in figure 8, the area of blue subpixels B is greater than the face of red sub-pixel R
Product, the area of red sub-pixel R are greater than the area of green sub-pixels G.
In transparent area 200, as shown in fig. 7, red sub-pixel R and green sub-pixels G in third pixel group 103 with it is upper
State the distribution (including shape size and relative position) one of the red sub-pixel R and green sub-pixels G in the first pixel group 101
It causes.Blue subpixels B and green sub-pixels G in the third pixel group 103 and blue subpixels B in the second pixel group 102 and
The distribution (including shape size and relative position) of green sub-pixels G is consistent；In transparent area 200, between sub-pixel P
Interval region be virtual sub-pixel P '.
Set-up mode two (refers to Fig. 6)
First pixel group 101 includes: along red pigment sub-pixel R, the green sub-pixels G, indigo plant being continuously arranged along first direction D
Sub-pixels B.It equally also include: the red pigment sub-pixel R being continuously arranged along line direction X-X ', green in second pixel group 102
Sub-pixel G, blue subpixels B.It equally also include: red pigment being continuously arranged along line direction X-X ' in third pixel group 103
Pixel R, green sub-pixels G, blue subpixels B.
Under the set-up mode two, for the first pixel group 101 and the second pixel group 102, as shown in fig. 6, can be with
First pixel group 101 and the second pixel group 102 are set, along line direction X-X ' and the equal repeated arrangement along column direction Y-Y ', namely
Arrangement period is 1.
In addition, situation is set for the interval between third pixel group 103 under the set-up mode two, and it is exemplary, it can be,
Along line direction X-X ', the number of the virtual sub-pixel P ' being arranged between two neighboring third pixel group 103 is 3, can also be with
6, interval.Along column direction Y-Y ', 1 row virtual sub-pixel P ' is provided between adjacent rows third pixel group 103, can also be with
2 rows or 3 row virtual sub-pixel P ' are set.Each third pixel group 103 in adjacent rows can correspond respectively positioned at same column,
Can also be staggered etc..
In some embodiments, as shown in fig. 6, along line direction X-X ', between two third pixel groups 103 of arbitrary neighborhood
3 virtual sub-pixel P ' are provided with, along column direction Y-Y ', are spaced 1 row virtual subnet between two row third pixel group of arbitrary neighborhood
Pixel P ', and each third pixel group 103 for being located at adjacent rows is respectively positioned on different lines, it is staggered.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (11)
1. a kind of display panel, which is characterized in that including viewing area, the viewing area includes pixel region and transparent area；
The pixel region includes: the first pixel group and the second pixel group of the arrangement of continuous and period along line direction and column direction；
It wherein, include: continuously arranged at least two color along line direction in the first pixel group and the second pixel group
Different sub-pixels；
The transparent area includes: the third pixel group being intervally arranged along line direction and column direction；The third pixel group includes:
The different sub-pixel of at least three colors being arranged along line direction；
The line number where any sub-pixel in the third pixel group, be located in the pixel region with the sub-pixel same column and
The difference of line number where the identical any sub-pixel of color is the integral multiple of M；Wherein, M is in the pixel region along column direction
The sub-pixel of the upper two neighboring color respectively where line number difference, M is the positive integer more than or equal to 1.
2. display panel according to claim 1, which is characterized in that the display panel is in the pixel region and described
It include: pixel circuit and the selfluminous cell with organic luminous layer in each sub-pixel in light area；
The display panel is in the transparent area, along line direction and column direction, is provided with void between spaced sub-pixel
Quasi- sub-pixel；It include organic luminous layer, and not set pixel circuit in the virtual sub-pixel；
In the display panel, it is located in each sub-pixel and each virtual sub-pixel, the identical organic hair of material
Photosphere, according to fixed periodic arrangement.
3. display panel according to claim 1 or 2, which is characterized in that in the pixel region, the first pixel group and
Second pixel group is successively arranged alternately along line direction and column direction；
The first pixel group includes: the red sub-pixel and green sub-pixels set gradually along first direction；
The second pixel group includes: the blue subpixels set gradually along first direction and green sub-pixels；
The third pixel group includes: the blue subpixels being continuously arranged along first direction and green sub-pixels, and along first
The red sub-pixel and green sub-pixels that direction is continuously arranged；
Wherein, the first direction are as follows: from first row sub-pixel to the direction of last column sub-pixel along line direction.
4. display panel according to claim 3, which is characterized in that
In the transparent area:
Along line direction, the number for being set to the virtual sub-pixel between the arbitrary neighborhood two third pixel groups is 4 or 8
It is a；
Along column direction, virtual sub-pixel described in 1 row or 3 rows is provided between third pixel group described in two row of arbitrary neighborhood.
5. display panel according to claim 3, which is characterized in that
Blue subpixels, green sub-pixels in the third pixel group, red sub-pixel, green sub-pixels connect along line direction
Continuous setting.
6. display panel according to claim 5, which is characterized in that the third pixel group positioned at adjacent rows is located at
Different lines.
7. display panel according to claim 4, which is characterized in that
In the third pixel group: the blue subpixels being continuously arranged along first direction and green sub-pixels and described along the
4 virtual sub-pixels are provided between the red sub-pixel and green sub-pixels that one direction is continuously arranged.
8. display panel according to claim 3, which is characterized in that be disposed adjacent positioned at colleague, along first direction
Red sub-pixel and the second pixel group in the first pixel group and the second pixel group, in the first pixel group
In blue subpixels along line direction and column distribution, and the two is leveled up and down along column direction；In the first pixel group
Green sub-pixels be distributed in the blue subpixels in the red sub-pixel in the first pixel group and the second pixel group it
Between region；In first pixel group of the next line of green sub-pixels and the second pixel group same column in the second pixel group
Green sub-pixels it is symmetrical along the first middle line；First middle line is red sub-pixel edge in the first pixel group of the next line
Middle line on column direction；
Red sub-pixel and green sub-pixels in the third pixel group and the red sub-pixel in the first pixel group and
The distribution of green sub-pixels is consistent；
Blue subpixels and green sub-pixels in the third pixel group and the blue subpixels in the second pixel group and
The distribution of green sub-pixels is consistent.
9. display panel according to claim 2, which is characterized in that the first pixel group, the second pixel group, institute
Stating third pixel group includes the red sub-pixel, green sub-pixels, blue subpixels being continuously arranged；
In the transparent area:
Along line direction, 3 virtual sub-pixels are provided between the arbitrary neighborhood two third pixel groups；
Along column direction, virtual sub-pixel described in 1 row is spaced between third pixel group described in two row of arbitrary neighborhood；
The third pixel group positioned at adjacent rows is located at different lines.
10. display panel according to claim 1, which is characterized in that the display panel is OLED display panel.
11. a kind of display device, which is characterized in that passed including the described in any item display panels of claim 1-10 and optics
Sensor；
The optical sensor is located at the position at the back side of display panel and corresponding transparent area.
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