CN104391407B - The display packing of display device and display device - Google Patents
The display packing of display device and display device Download PDFInfo
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- CN104391407B CN104391407B CN201410778702.2A CN201410778702A CN104391407B CN 104391407 B CN104391407 B CN 104391407B CN 201410778702 A CN201410778702 A CN 201410778702A CN 104391407 B CN104391407 B CN 104391407B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
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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
- H10K59/32—Stacked devices having two or more layers, each emitting at different wavelengths
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- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to the display packing of a kind of display device and display device.The display device, can optionally realize double-sided display pattern or one side display pattern, including mutually away from the first display base plate and the second display base plate for arranging, and the first switch unit with printing opacity control function, second switch unit and the 3rd switch element；Dot structure in first display base plate and the second display base plate is the bidirectional luminescence structure for being respectively separated setting, and first different colours in display base plate and the second display base plate dot structure is spatially interleaved, complementary for full-color in color, first display base plate and the second display base plate are in double-sided display or the equal normal work of one side display pattern, and realize that double-sided display or one side display pattern are selected by first switch unit, second switch unit and the 3rd switch element.The display device can realize that two show while showing side convenient and simplely, and the either side of two display sides is shown respectively, and be respectively provided with preferable display effect.
Description
Technical field
The invention belongs to display technology field, and in particular to the display packing of a kind of display device and display device.
Background technology
Comply with the diversified trend of display function, display device towards multi-functional, develop, if same by high integration direction
Individual display device can realize different display patterns, and for example, a display device can be simultaneously real by some control modes
The functions such as existing one side show, double-sided display, you can so that same display device realizes the function of original multiple display devices,
So, i.e., so that the new display device has reached multi-functional effect.
The display device of Multi-function display effect has reached the effect of material-saving, reduces cost, therefore also becomes current
One of direction of display field popular research.
The content of the invention
The technical problem to be solved is for above-mentioned deficiency present in prior art, there is provided a kind of to show dress
Put and display device display packing, the display device can realize convenient and simplely two show side while show, with
And the either side of two display sides is shown respectively, and it is respectively provided with preferable display effect.
The technical scheme adopted by solution present invention problem is the display device, can optionally realize double-sided display
Pattern or one side display pattern, including mutually away from the first display base plate and the second display base plate for arranging, and have printing opacity control
The first switch unit of function processed, second switch unit and the 3rd switch element；First display base plate and described second shows
Show that the dot structure in substrate is the bidirectional luminescence structure for being respectively separated setting, and first display base plate and described second shows
The dot structure that shows different colours in substrate is spatially interleaved, complementary for full-color in color, first display base plate and institute
The second display base plate is stated in double-sided display or the equal normal work of one side display pattern, and by the first switch unit, described
Second switch unit and the 3rd switch element realize that double-sided display or one side display pattern are selected.
Preferably, in first display base plate and second display base plate, the width of all pixels structure is identical,
And the spacing between neighbor structure is a pixel wide；And, first display base plate or second display base plate
In for dot structure region, be not provided with dot structure in corresponding to second display base plate or first display base plate
White space.
Preferably, in first display base plate and second display base plate, dot structure is followed according to cColor-cycling
Circle permutation, the same display side in first display base plate or second display base plate are spaced three adjacent pixels
Structure forms a full color pixel unit；And, in arbitrary display in first display base plate or second display base plate
Two dot structures of side with second display base plate or first display base plate another display side it is above-mentioned positioned at this
Dot structure between two dot structures forms a full color pixel unit.
Preferably, the dot structure be OLED structure, the OLED structure at least include be oppositely arranged first show
Show electrode, the second show electrode and the luminescent layer between first show electrode and second show electrode；
Or, the dot structure is WOLED structures, the WOLED structures at least include color film layer, be oppositely arranged the
One show electrode, the second show electrode and lighting between first show electrode and second show electrode
Layer.
Preferably, the first switch unit is arranged at the non-of first display base plate and second display base plate
Show that the second switch unit is arranged at the display side of first display base plate, and the 3rd switch element sets between side
It is placed in the display side of second display base plate；The first switch unit, the second switch unit and the 3rd switch
Unit has light transmission state and impermeable light state respectively.
Preferably, the first switch unit, the second switch unit and the 3rd switch element include respectively
First switch electrode, second switch electrode and the liquid crystal between the first switch electrode and the second switch electrode
Layer, the first switch electrode and the second switch electrode are formed using transparent or semitransparent electrode material.
Preferably, the first switch electrode and the second switch electrode are plate-like shape, the first switch
Electrode and the second switch electrode are formed using ITO.
Preferably, first display base plate has independent drive circuit, institute respectively with second display base plate
State the first display base plate at a time to show identical image with second display base plate or show the image for differing.
A kind of display packing of above-mentioned display device, including：
Double-sided display pattern or one side display pattern according to needed for display device, by the first switch unit, described
Second switch unit and the 3rd switch element are adjusted to light transmission state or impermeable light state；
To first display base plate and the second display base plate input pixel data, first display base plate and institute
State the second display base plate display image.
Preferably, during double-sided display pattern, the first switch unit be impermeable light state, the second switch unit
It is light transmission state with the 3rd switch element, first display base plate and second display base plate are respectively to mutually deviating from
Two show the independent normal display in side；
During one side display pattern, the second switch unit or institute of the first switch unit and close setting display side
It is light transmission state to state the 3rd switch element, and deviates from the second switch unit or the 3rd switch element that setting shows side
For impermeable light state, first display base plate and second display base plate direction setting display side display identical figure
Picture.
The invention has the beneficial effects as follows：Display device and the display packing of display device that the present invention is provided, Neng Goufang
Just simply realize that two show while showing side, and the either side of two display sides is shown respectively, and be respectively provided with preferably
Display effect；The display device possesses multi-functional machine, reaches the purpose of display device material-saving, reduces cost.
Description of the drawings
Fig. 1 is the structural representation of display device in the embodiment of the present invention 1；
Fig. 2A and Fig. 2 B are the structural representation of display base plate in Fig. 1；
Structural representations of the Fig. 3 for Fig. 1 breaker in middle units；
Fig. 4 is the structural representation of dot structure in Fig. 2A and Fig. 2 B；
Schematic diagrams of the Fig. 5 for the display device double-sided display in Fig. 1；
Schematic diagrams of Fig. 6 A and Fig. 6 B for the display device one side show in Fig. 1；
In reference：
The first display base plates of 11-；The second display base plates of 12-；
10- shows substrate；The first show electrodes of 101-；The second show electrodes of 103-；103- luminescent layers；
100- full color pixel units；
21- first switch units；22- second switch units；The 3rd switch elements of 23-；
20- switch substrates；201- first switch electrodes；202- second switch electrodes；203- liquid crystal layers.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula is described in further detail to the display packing of display device of the present invention and display device.
The present embodiment provides a kind of display device, and the display device is by being spaced two display base plates being stacked successively
With three switch elements (Switch Layer), double-sided display pattern or one side display pattern can be optionally realized.
As shown in figure 1, the display device includes the first display base plate 11 and the second display base plate 12 mutually away from setting, with
And the first switch unit 21 with printing opacity control function, second switch unit 22 and the 3rd switch element 23；First shows base
Dot structure in plate 11 and the second display base plate 12 is the double-side structure for being respectively separated setting, and the first display base plate 11
It is complementary for full-color, the first display base in, color spatially interleaved with the dot structure of different colours in the second display base plate 12
Plate 11 and the second display base plate 12 in bi-directional display or the equal normal work of one side display pattern, and by first switch unit 21,
Second switch unit 22 and the 3rd switch element 23 realize that double-sided display or one side display pattern are selected.
As shown in Figure 2 A and 2 B, in the first display base plate 11 and the second display base plate 12, the width of all pixels structure
It is identical, and the spacing between neighbor structure is a pixel wide；And, the first display base plate 11 or the second display base plate 12
In for dot structure region, then correspond to be not provided with the sky of dot structure in the second display base plate 12 or the first display base plate 11
White region.
Specifically, in the first display base plate 11 and the second display base plate 12, dot structure can bidirectional luminescence and according to color
Periodic cycle is arranged, and the same display side in the first display base plate 11 or the second display base plate 12 is spaced adjacent three
Dot structure forms a full color pixel unit 100；And, it is arbitrary aobvious in the first display base plate 11 or the second display base plate 12
Show another display side in two dot structures and the second display base plate 12 or the first display base plate of side positioned at the above-mentioned two
Dot structure between dot structure forms a full color pixel unit 100.
In the present embodiment, as shown in figure 4, dot structure is that (Organic Light-Emitting Diode, have OLED
Machine light emitting diode) structure, OLED structure is at least including the first show electrode being oppositely arranged being arranged on display substrate 10
101st, the second show electrode 102 and the luminescent layer 103 between the first show electrode 101 and the second show electrode 102；Or
Person, dot structure are WOLED (White OLED, white OLED) structure, and WOLED structures are at least including color film
Layer, the first show electrode 101 being oppositely arranged, the second show electrode 102 and show positioned at the first show electrode 101 and second
Luminescent layer 103 between electrode 102.
Using OLED structure or WOLED structures, it is convenient to realize it is two-way go out light effect, and can cause the display device
It is lightening.Also, it will be readily appreciated that, in order to further optimize the performance of dot structure, OLED structure or WOLED structures
Including the other functions layer with hole transport function, electric transmission function etc., do not limit here.
With reference to Fig. 5, Fig. 6 A and Fig. 6 B, according to the structure of the display device, the display side for defining the first display base plate is A
Side, the display side of the second display base plate 12 be B sides, then A sides dot structure puts in order as spaced R/B/G ..., B
Side dot structure puts in order as G/R/B ..., and according to the needs of different display modes, dot structure can carry out various combination
And form the full color pixel unit 100 of two kinds of different resolutions.
Scheme with reference to 2A, when display device is only shown to the display side of A sides or B sides either side：The picture of A sides R/B/G arrangements
Plain structure or the dot structure of B sides G/R/B arrangements, according to two dot structures in A sides with B sides positioned at the above-mentioned two
Dot structure between dot structure forms a full color pixel unit 100, or two dot structures in B sides and A sides
Dot structure between the above-mentioned two dot structure form a full color pixel unit 100；
Scheme with reference to 2B, when display device is shown to respective display side to A sides and B sides simultaneously：A sides dot structure according to
A sides R/B/G arrangements, three dot structures one full color pixel units 100 of formation that interval is adjacent, B sides pixel is according to B sides G/
R/B arrangements, three dot structures one full color pixel units 100 of formation that interval is adjacent.
It can easily be seen that display device only to resolution when showing that side shows of A sides or B sides either side be display device to
The twice of resolution when A sides and B sides are shown to respective display side simultaneously, with apparent fine and smooth visual effect.
As shown in figure 1, first switch unit 21 is arranged at the non-display of the first display base plate 11 and the second display base plate 12
Between side, second switch unit 22 is arranged at the display side of the first display base plate 11, and the 3rd switch element 23 is arranged at second and shows
Show the display side of substrate 12；First switch unit 21, second switch unit 22 and the 3rd switch element 23 have printing opacity shape respectively
State and impermeable light state.Display device is realized by first switch unit 21, second switch unit 22 and the 3rd switch element 23
One side display pattern, double-sided display pattern selectivity control.
As shown in figure 3, first switch unit 21, second switch unit 22 and the 3rd switch element 23 include being arranged at respectively
First switch electrode 201, second switch electrode 202 in switch substrate 20 and open positioned at first switch electrode 201 and second
Liquid crystal layer 203 between powered-down pole 202, first switch electrode 201 and second switch electrode 202 adopt transparent or semitransparent electrode
Material is formed.Specifically, can arrange first switch unit 21, second switch unit 22 and 23 ON state of the 3rd switch element (ON) is
Light transmission state, OFF state (OFF) are impermeable light state, i.e., when the first switch electrode 201 or second switch to either switch unit
When 202 applied voltage of electrode, corresponding switch element is in OFF state, is impermeable light state；When to first switch electrode
201 or when second switch 202 no applied voltage of electrode, corresponding switch element is in ON states, is light transmission state；Or
Person, the ON state that can arrange switch element is impermeable light state, and OFF state is light transmission state, is not limited here.
In above-mentioned each switch element, first switch electrode 201 and second switch electrode 202 are plate-like shape, and first
Switch electrode 201 and second switch electrode 202 are formed using ITO (Indium Tin Oxide, tin indium oxide).Certainly, first
Switch electrode 201 and second switch electrode 202 can also be formed using other materials with transparent or opaque effect, here
Do not limit.
Accordingly, the present embodiment also provides a kind of display packing of the display device corresponding to the present embodiment, including：
Double-sided display pattern or one side display pattern according to needed for display device, first switch unit 21, second are opened
Close unit 22 and the 3rd switch element 23 is adjusted to light transmission state or impermeable light state；
To 12 input pixel data of the first display base plate 11 and the second display base plate, the first display base plate 11 and second shows
12 display image of substrate.
During double-sided display pattern, first switch unit 21 is impermeable light state, and second switch unit 22 and the 3rd switch are single
Unit 23 is light transmission state, to two for mutually deviating from, the first display base plate 11 and the second display base plate 12 show that sides are independent normal respectively
Show.I.e. when display device is shown to A sides and B sides simultaneously, first switch unit 21 is in OFF state, second switch unit
22 and the 3rd switch element 23 be impermeable light state in ON states, i.e. first switch unit 21, second switch unit 22 and the
Three switch elements 23 are light transmission state, and the first display base plate 11 light to A sides and realizes display, and the second display base plate 12 is to B sides
Light and realize to show, as shown in Figure 5.
During one side display pattern, first switch unit 21 and the second switch unit 22 or the 3rd near setting display side are opened
Pass unit 23 is light transmission state, and it is impermeable light state to deviate from the second switch unit 22 for showing side or the 3rd switch element 23,
Towards setting, first display base plate 11 and the second display base plate 12 show that side shows identical image.Specifically include the following two kinds
Situation：
When display device only shows to A sides, that is, set when showing side as A sides, first switch unit 21 and second switch
Unit 22 is in ON states, and the 3rd switch element 23 is in OFF state, at this moment first switch unit 21 and second switch unit 22
For light transmission state, the 3rd switch element 23 is impermeable light state, and the first display base plate 11 and the second display base plate 12 are sent out to A sides
Light simultaneously realizes display, as shown in Figure 6A；
When display device is only shown to B sides, that is, when setting display side as B sides, first switch unit 21 and the 3rd is switched
Unit 23 is in ON states, and second switch unit 22 is in OFF state, at this moment first switch unit 21 and the 3rd switch element 23
For light transmission state, second switch unit 22 is impermeable light state, and the first display base plate 11 and the second display base plate 12 are sent out to B sides
Light simultaneously realizes display, as shown in Figure 6B.
In the present embodiment, the first display base plate 11 and the second display base plate 12 have independent drive circuit respectively, the
One display base plate 11 and the second display base plate 12 at a time show the image that identical image or display are differed.Wherein,
When first display base plate 11 and the second display base plate 12 show same picture to respective display side respectively, it is generally used for square use
Billboard in panel or highway and other need the place of double-sided display；When the first display base plate 11 and the second display base plate
12 respectively to respective display side show different pictures when, be generally used for medical instrument, teaching equipment or two-sided display board with
And other need the place of double-sided display.
Display device and the display packing of display device that the present invention is provided, can realize two displays convenient and simplely
Show while side, and the either side of two display sides is shown respectively, and be respectively provided with preferable display effect；The display device
Possess multi-functional machine, reach the purpose of display device material-saving, reduces cost.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary enforcement for adopting
Mode, but the invention is not limited in this.For those skilled in the art, in the essence without departing from the present invention
In the case of god and essence, various modifications and improvement can be made, these modifications and improvement are also considered as protection scope of the present invention.
Claims (10)
1. a kind of display device, can optionally realize double-sided display pattern or one side display pattern, it is characterised in that including phase
Away from arrange the first display base plate and the second display base plate, and the first switch unit with printing opacity control function, second
Switch element and the 3rd switch element；Dot structure in first display base plate and second display base plate is between difference
Every arrange bidirectional luminescence structure, and in first display base plate and second display base plate different colours dot structure
It is complementary for full-color in spatially interleaved, color, first display base plate and second display base plate in double-sided display or
The equal normal work of one side display pattern, and by the first switch unit, the second switch unit and the 3rd switch
Unit realizes that double-sided display or one side display pattern are selected.
2. display device according to claim 1, it is characterised in that first display base plate and described second shows base
In plate, the width of all pixels structure is identical, and the spacing between neighbor structure is a pixel wide；And, described
In one display base plate or second display base plate for dot structure region, correspond to second display base plate or described the
The white space of dot structure is not provided with one display base plate.
3. display device according to claim 2, it is characterised in that first display base plate and described second shows base
In plate, dot structure according to cColor-cycling cycle arrangement, in first display base plate or second display base plate
Same display side is spaced three adjacent dot structures and forms a full color pixel unit；And, in first display base plate
Or two dot structures of arbitrary display side are shown with second display base plate or described first in second display base plate
In substrate, the dot structure between the above-mentioned two dot structure of another display side forms a full color pixel unit.
4. display device according to claim 1, it is characterised in that the dot structure is OLED structure, the OLED
Structure at least includes the first show electrode being oppositely arranged, the second show electrode and is located at first show electrode and described
Luminescent layer between second show electrode；
Or, the dot structure is WOLED structures, and the WOLED structures at least include color film layer, first showing of being oppositely arranged
Show electrode, the second show electrode and the luminescent layer between first show electrode and second show electrode.
5. display device according to claim 1, it is characterised in that the first switch unit is arranged at described first and shows
Show that, between the non-displaying side of substrate and second display base plate, the second switch unit is arranged at first display base plate
Display side, the 3rd switch element is arranged at the display side of second display base plate；It is the first switch unit, described
Second switch unit and the 3rd switch element have light transmission state and impermeable light state respectively.
6. display device according to claim 5, it is characterised in that the first switch unit, the second switch list
First and described 3rd switch element includes first switch electrode, second switch electrode respectively and is located at the first switch electrode
And the liquid crystal layer between the second switch electrode, the first switch electrode and the second switch electrode are using transparent or half
Transparent electrode material is formed.
7. display device according to claim 6, it is characterised in that the first switch electrode and second switch electricity
Pole is plate-like shape, and the first switch electrode and the second switch electrode are formed using ITO.
8. the display device according to any one of claim 1-7, it is characterised in that first display base plate and described
Two display base plates have independent drive circuit respectively, and first display base plate is with second display base plate at a time
Show the image that identical image or display are differed.
9. a kind of display packing of the display device according to any one of claim 1-8, it is characterised in that include：
Double-sided display pattern or one side display pattern according to needed for display device, by the first switch unit, described second
Switch element and the 3rd switch element are adjusted to light transmission state or impermeable light state；
To first display base plate and the second display base plate input pixel data, first display base plate and described
Two display base plate display images.
10. the display packing of display device according to claim 9, it is characterised in that during double-sided display pattern, described
One switch element is impermeable light state, and the second switch unit and the 3rd switch element are light transmission state, described first
Display base plate shows the independent normal display in side to two for mutually deviating from respectively with second display base plate；
During one side display pattern, the first switch unit and the second switch unit or described the of side is shown near setting
Three switch elements are light transmission state, and deviate from and set the second switch unit or the 3rd switch element that show side as not
Towards setting, light transmission state, first display base plate and second display base plate show that side shows identical image.
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| CN201410778702.2A CN104391407B (en) | 2014-12-15 | 2014-12-15 | The display packing of display device and display device |
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| CN201410778702.2A CN104391407B (en) | 2014-12-15 | 2014-12-15 | The display packing of display device and display device |
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| CN104808350B (en) * | 2015-05-13 | 2018-01-09 | 京东方科技集团股份有限公司 | Display base plate and preparation method thereof, display drive method, display device |
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| CN109270717B (en) * | 2018-11-23 | 2021-10-19 | 京东方科技集团股份有限公司 | Perspective device |
| CN111025796A (en) | 2019-12-06 | 2020-04-17 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and display device |
| CN111415964A (en) * | 2020-04-17 | 2020-07-14 | 武汉华星光电半导体显示技术有限公司 | O L ED display screen and display device |
| CN113934038B (en) * | 2021-10-27 | 2023-10-20 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN115101573B (en) * | 2022-07-18 | 2024-08-27 | 武汉华星光电半导体显示技术有限公司 | Pixel arrangement structure and display panel |
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| CN104391407A (en) | 2015-03-04 |
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