CN104460090A - Display device - Google Patents
Display device Download PDFInfo
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- CN104460090A CN104460090A CN201410789539.XA CN201410789539A CN104460090A CN 104460090 A CN104460090 A CN 104460090A CN 201410789539 A CN201410789539 A CN 201410789539A CN 104460090 A CN104460090 A CN 104460090A
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- display device
- pixels
- pixel groups
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- 239000003086 colorant Substances 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 12
- 238000009827 uniform distribution Methods 0.000 description 9
- 238000009877 rendering Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/52—RGB geometrical arrangements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a display device. The display device comprises a plurality of hexagonal pixel groups, each pixel group comprises at least two sub-pixels, and an inner angle of each sub-pixel is larger than or equal to 90 degrees. The display device has the advantages that aperture opening ratio of the display device can be increased, power consumption of the display device is reduced, and resolution of the display device is increased.
Description
Technical field
The present invention relates to display technique field, be specifically related to a kind of display device.
Background technology
Display panel is widely used in mobile phone at present, palm PC (Personal Digital Assistant, etc. PAD) in portable type electronic product, such as: Thin Film Transistor-LCD (Thin Film Transistor-LiquidCrystal Display, TFT-LCD), organic light emitting diode display (Organic Light-EmittingDiode, OLED), low temperature polycrystalline silicon (Low Temperature Poly-Silicon, LTPS) display and plasma scope (Plasma Display Panel, PDP) etc., along with showing the flourish of science and technology, consuming public is also more and more higher for the requirement of display image quality.
In the display used at present, there is a variety of pixel arrangement structure, modal pixel arrangement mode, each pixel cell is respectively by R, G, B tri-kinds of primary colours compositions, Fig. 1 is the structural drawing of pixel cell in display device in prior art, as shown in Figure 1, R is divided in a pixel cell, G, B tri-sub-pixs be parallel to each other, each sub-pix is all orthogonal, and there are independently organic light emission components and parts separately, in pixel cell, the interior angle of each sub-pix is 90 °, in preparation process, because technological reason can cause inner angular region aperture area to reduce, thus make the aperture opening ratio of display low, the power consumption of display is large, in addition, pixel arrangement structure affects the resolution of display panel, in the pixel arrangement structure shown in Fig. 1, in each file, the color of sub-pix is identical, in the process making this traditional display structure, in order to avoid the colour mixture between neighboring sub-pixel, often increase the spacing between neighboring sub-pixel, the resolution of display panel can be made like this to reduce, thus affect the image displaying quality of display.
Summary of the invention
The object of this invention is to provide a kind of display device, to improve the aperture opening ratio of display device, reduce the power consumption of display device, and improve the resolution of display device.
Embodiments provide a kind of display device, there is multiple pixel groups,
Described pixel groups is hexagon, comprises at least two sub-pixels in described pixel groups, and the interior angle of described each sub-pixel is all more than or equal to 90 °.
The display device that the embodiment of the present invention provides, by pixel groups is set to hexagon, at least two sub-pixels are comprised in each pixel groups, the interior angle of each sub-pixel is set to be more than or equal to 90 °, thus the aperture opening ratio of display device can be improved, reduce the power consumption of display device, and improve the resolution of display device.
Accompanying drawing explanation
Exemplary embodiment of the present invention will be described in detail by referring to accompanying drawing below, the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present invention, in accompanying drawing:
Fig. 1 is the structural drawing of pixel cell in display device in prior art;
Fig. 2 is the structural drawing of a kind of display device that the embodiment of the present invention provides;
Fig. 3 and Fig. 4 is the structural drawing of the another kind of display device that the embodiment of the present invention provides;
Fig. 5 is the structural drawing of another display device that the embodiment of the present invention provides.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content, and in accompanying drawing, same or similar label represents same or similar element or has element that is identical or similar functions.
The embodiment of the present invention provides a kind of display device, and described display device has multiple pixel groups, and pixel groups is hexagon, comprises at least two sub-pixels in pixel groups, and the interior angle of described each sub-pixel is all more than or equal to 90 °.
In the present embodiment, multiple pixel groups is closely arranged, comprise at least two sub-pixels in pixel groups, the interior angle of each sub-pixel is all more than or equal to around 90 ° of each pixel groups and is uniform-distribution with other pixel groups, is uniform-distribution with other sub-pixel around each sub-pixel.
Preferably, for the consideration of the factors such as processing technology, aesthetic measure and display effect, in the embodiment of the present invention, preferably, axisymmetric hexagon centered by the shape of described pixel groups.
Particularly, Fig. 2 is the structural drawing of a kind of display device that the embodiment of the present invention provides, and see Fig. 2, described display device has multiple pixel groups 11, comprises three sub-pixels in each pixel groups 11, and described three sub-pixels comprise three kinds of different colours.
See Fig. 2, described three sub-pixels are respectively the first sub-pixel 111, second sub-pixel 112 and the 3rd sub-pixel 113, and the color of these three sub-pixels is different, such as: the first sub-pixel 111 is red, second sub-pixel 112 is blue, and the 3rd sub-pixel 113 is green.Wherein, multiple pixel groups is arranged together closely, other pixel groups 11 is uniform-distribution with around each pixel groups 11, other two sub-pixels of residue are uniform-distribution with around each sub-pixel, such as: for any one the second sub-pixel 112,3 the first sub-pixels 111 and 3 the second sub-pixels 113 are uniform-distribution with around.
Preferably, the shape of described three sub-pixels is pentagon, in order to display effect, preferred, described three sub-pixel congruences, i.e. the first sub-pixel 111, second sub-pixel 112 is identical with area with the shape of the 3rd sub-pixel 113, each pentagonal sub-pixel comprises the interior angle of three 120 ° and the interior angle of two 90 °, adjacent two pentagonal common edge appearance are same, the equal and opposite in direction of corresponding interior angle in each sub-pixel, concrete, the large I of each sub-pixel is arranged according to actual conditions, best with the brightness and color saturation that make display device.
Further, see Fig. 2, the display centre of three sub-pixels of each pixel groups 11 is equilateral triangle arrangement, compared to the display centre point pixel arrangement structure linearly of three sub-pixels of each pixel groups shown in Fig. 1, the embodiment of the present invention can improve the unbalanced phenomenon of display centre, makes display effect better.
It should be noted that, the present embodiment is just set to a specific embodiment of congruence to described three sub-pixels, in other embodiments of the present invention, described three sub-pixels also can not be congruent, in this no limit.
Also it should be noted that, the present embodiment is just to the specific embodiment that the first sub-pixel 111, second sub-pixel 112 and the 3rd sub-pixel 113 are arranged, in other embodiments of the present invention, first sub-pixel 111 can be that blueness, the second sub-pixel 112 are for green and the 3rd sub-pixel 113 are for red, or, first sub-pixel 111 is that green, the second sub-pixel 112 are for blueness and the 3rd sub-pixel 113 are for red, or, first sub-pixel 111, second sub-pixel 112 and the 3rd sub-pixel 113 can be other colors, in this no limit.
The display device that the present embodiment provides, the shape of pixel groups is set to hexagon, each pixel groups comprises three sub-pixels, the interior angle of each sub-pixel is more than or equal to 90 °, for pixel cell of the same area, inner angular region effective vent area can be increased, the area of light-emitting zone can be increased, and then the aperture opening ratio of display device can be improved, and reduce the power consumption of display device, in addition, multiple pixel groups is arranged together closely, pixel rendering algorithm is easily realized, and the display effect of pixel rendering algorithm and display device and resolution have direct relation, therefore, display effect and the resolution of display device can be improved.
Fig. 3 is the structural drawing of the another kind of display device that the embodiment of the present invention provides, and see Fig. 3, described display device has multiple pixel groups 12, comprises four sub-pixels in each pixel groups 12, and described four sub-pixels comprise four kinds of different colours.
See Fig. 3, described four sub-pixels are respectively the first sub-pixel 121, second sub-pixel 122, the 3rd sub-pixel 123 and the 4th sub-pixel 124, and the color of these four sub-pixels is different, such as: the first sub-pixel 121 is red, second sub-pixel 122 is blue, 3rd sub-pixel 123 is green, and the 4th sub-pixel 124 is yellow, or, first sub-pixel 121 is red, second sub-pixel 122 is blue, and the 3rd sub-pixel 123 is green, and the 4th sub-pixel 124 is white.Wherein, multiple pixel groups is arranged together closely, other pixel groups 12 is uniform-distribution with around each pixel groups 12, other three sub-pixels of residue are uniform-distribution with around each sub-pixel, such as: for any one the second sub-pixel 122, be uniform-distribution with 2 the first sub-pixels 121 around, 3 the 3rd sub-pixels, 123 and 2 the 4th sub-pixels 124, concrete, any one second sub-pixel 122, limit is adjacent altogether with two the first sub-pixels 121, limit is adjacent altogether with the 3rd sub-pixel 123, adjacent with two the 3rd sub-pixel 123 concurrents, limit is adjacent altogether with two the 3rd sub-pixels 124.
Preferably, the shape of described four sub-pixels is pentagon, in order to display effect, preferred, described four sub-pixel congruences, i.e. the first sub-pixel 121, second sub-pixel 122, 3rd sub-pixel 123 is identical with area with the shape of the 4th sub-pixel 124, each pentagonal sub-pixel comprises three and is greater than the interior angle of 90 ° and the interior angle of two 90 °, adjacent two pentagonal common edge appearance are same, the equal and opposite in direction of corresponding interior angle in each sub-pixel, concrete, the large I of each sub-pixel is arranged according to actual conditions, best with the brightness and color saturation that make display device.
Further, see Fig. 3, the display centre of four sub-pixels of each pixel groups 12 assumes diamond in shape arrangement, compared to the display centre pixel arrangement structure linearly of three sub-pixels of each pixel groups shown in Fig. 1, the embodiment of the present invention can improve the unbalanced phenomenon of display centre, makes display effect better.
It should be noted that, on the basis of the structure of the display device shown in Fig. 3, the Central Symmetry point of multiple pixel groups of display device is matrix arrangement.As shown in Figure 4, the Central Symmetry point of multiple pixel groups of described display device is matrix arrangement, make multiple sub-pixels of this display device be line direction and the column direction arrangement of matrix, and every a line and each row can comprise two sub-pixels.Continue with reference to figure 4, in this display device, odd-numbered line comprises the second sub-pixel 122 and the 4th sub-pixel 124, even number line comprises the first sub-pixel and the 3rd sub-pixel, and odd column comprises the second sub-pixel 122 and the first sub-pixel 121 in described display device, even column comprises the 4th sub-pixel 124 and the 3rd sub-pixel 123, every a line arranges two kinds of pixel-driving circuits, and arranging of pixel-driving circuit in display device can be made fairly simple.
It should be noted that, the present embodiment is just set to a specific embodiment of congruence to described four sub-pixels, in other embodiments of the present invention, described four sub-pixels also can not be congruent.
Also it should be noted that, the present embodiment is just to the specific embodiment that the first sub-pixel 121, second sub-pixel 122, the 3rd sub-pixel 123 and the 4th sub-pixel 124 color are arranged, and the embodiment of the present invention arranges the color of described four sub-pixels and is not construed as limiting.
The display device that the present embodiment provides, the shape of pixel groups is set to hexagon, each pixel groups comprises four sub-pixels, the interior angle of each sub-pixel is more than or equal to 90 °, for pixel cell of the same area, the area of light-emitting zone can be increased, and then the aperture opening ratio of display device can be improved, and reduce the power consumption of display device, in addition, multiple pixel groups is arranged together closely, pixel rendering algorithm is easily realized, and the display effect of pixel rendering algorithm and display device and resolution have direct relation, therefore, display effect and the resolution of display device can be improved.
Fig. 5 is the structural drawing of another display device that the embodiment of the present invention provides, see Fig. 5, described display device has multiple pixel groups, comprises two sub-pixels in each pixel groups, the shape of described two sub-pixels is pentagon, and described two sub-pixels comprise two kinds of different colours.Concrete, this display device comprises the first pixel groups 13 and the second pixel groups 14, and this first pixel groups 13 and the second pixel groups 14 all comprise the sub-pixel of two kinds of different colours.
Preferably, described two sub-pixels have a common edge, and along two pixel groups of described common edge bearing of trend arbitrary neighborhood, its four sub-pixels comprised are four kinds of different colors.
See Fig. 5, first pixel groups 13 comprises two described sub-pixels and is respectively the first sub-pixel 131 and the second sub-pixel 132, wherein, first sub-pixel 131 and the second sub-pixel 132 are respectively different colors, such as: the first sub-pixel 131 is red, second sub-pixel 132 is blue, two sub-pixels that second pixel groups 14 comprises are respectively the 3rd sub-pixel 141 and the 4th sub-pixel 142, wherein, 3rd sub-pixel 141 and the 4th sub-pixel 142 are respectively different colors, and the 3rd sub-pixel 141 is all different from the color of the first sub-pixel 131 and the second sub-pixel 132 with the color of the 4th sub-pixel 142.And the first pixel groups 13 has the common edge of two identical sub-pixels of bearing of trend with the second pixel groups 14, and this first pixel groups 13 is adjacent along this common edge bearing of trend with the second pixel groups 14, i.e. being closely arranged together of replacing of the first pixel groups 13 and the second pixel groups 14 in every a line, the first pixel groups 13 and the second pixel groups 14 form a pixel cell p.
The shape of described two sub-pixels is pentagon, in order to display effect, described two sub-pixel congruences, namely the first sub-pixel 131 is identical with area with the shape of the second sub-pixel 132, and the 3rd sub-pixel 141 is identical with area with the shape of the 4th sub-pixel 142.And each pentagonal sub-pixel comprises the interior angle that the interior angle of two 90 ° and at least two are greater than 90 °.Concrete, the large I of each sub-pixel is arranged according to actual conditions, best with the brightness and color saturation that make display device.
Further, see Fig. 5, the rectangular arrangement of display centre of four sub-pixels of each pixel cell p, compared to the display centre point pixel arrangement structure linearly of three sub-pixels of each pixel groups shown in Fig. 1, the embodiment of the present invention can improve the unbalanced phenomenon of display centre, makes display effect better.
It should be noted that, the present embodiment is just set to a specific embodiment of congruence to described two sub-pixels, in other embodiments of the present invention, described two sub-pixels also can not be congruent.
Also it should be noted that, the present embodiment is just to the specific embodiment that the 3rd sub-pixel 141 in the first sub-pixel 131 in the first pixel groups 13 and the second sub-pixel 132 and the second pixel groups 14 and the 4th sub-pixel 142 color are arranged, and the color setting of the embodiment of the present invention to two sub-pixels in described first pixel groups and two sub-pixels in the second pixel groups is not construed as limiting.
The display device that the embodiment of the present invention provides, by pixel groups is set to hexagon, at least two sub-pixels are comprised in each pixel groups, the interior angle of each sub-pixel is set to be more than or equal to 90 °, the aperture opening ratio of display device can be improved, reduce the power consumption of display device, in addition, multiple pixel groups is arranged together closely, be uniform-distribution with remaining pixel groups around each pixel groups, pixel rendering algorithm easily realizes, and pixel rendering algorithm and display effect have direct relation, therefore, it is possible to improve the resolution of display device.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (12)
1. a display device, has multiple pixel groups, it is characterized in that,
Described pixel groups is hexagon, comprises at least two sub-pixels in described pixel groups, and the interior angle of described each sub-pixel is all more than or equal to 90 °.
2. display device according to claim 1, is characterized in that, zhou duicheng tuxing centered by described hexagon.
3. display device according to claim 1 and 2, is characterized in that, comprises three sub-pixels in described pixel groups, and described three sub-pixels comprise three kinds of different colours.
4. display device according to claim 3, is characterized in that, the shape of described three sub-pixels is pentagon.
5. display device according to claim 4, is characterized in that, shown three sub-pixel congruences.
6. display device according to claim 1 and 2, is characterized in that, comprises four sub-pixels in described pixel groups, and described four sub-pixels comprise four kinds of different colours.
7. display device according to claim 6, is characterized in that, the shape of described four sub-pixels is pentagon.
8. display device according to claim 7, is characterized in that, described four sub-pixel congruences.
9. display device according to claim 8, is characterized in that, the Central Symmetry point of described multiple pixel groups is matrix arrangement.
10. display device according to claim 1 and 2, is characterized in that, described pixel groups comprises two sub-pixels, and the shape of described two sub-pixels is pentagon.
11. display device according to claim 10, is characterized in that, described two sub-pixels have a common edge, and along two pixel groups of described common edge bearing of trend arbitrary neighborhood, its four sub-pixels comprised are four kinds of different colors.
12. display device according to claim 11, is characterized in that, described two sub-pixel congruences.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789539.XA CN104460090B (en) | 2014-12-17 | 2014-12-17 | A kind of display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789539.XA CN104460090B (en) | 2014-12-17 | 2014-12-17 | A kind of display device |
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| CN104460090A true CN104460090A (en) | 2015-03-25 |
| CN104460090B CN104460090B (en) | 2018-09-21 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104809956A (en) * | 2015-04-24 | 2015-07-29 | 京东方科技集团股份有限公司 | Pixel structure, display substrate and display device |
| CN108051943A (en) * | 2017-12-29 | 2018-05-18 | 上海天马有机发光显示技术有限公司 | Display panel and its display device |
| CN109859666A (en) * | 2019-01-30 | 2019-06-07 | 宁波卢米蓝新材料有限公司 | A kind of pixel arrangement structure, display panel and display device |
| CN111554196A (en) * | 2020-06-08 | 2020-08-18 | 武汉天马微电子有限公司 | Display panel and display device |
| WO2021046984A1 (en) * | 2019-09-10 | 2021-03-18 | Tcl华星光电技术有限公司 | Pixel unit, pixel matrix and display panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104809956A (en) * | 2015-04-24 | 2015-07-29 | 京东方科技集团股份有限公司 | Pixel structure, display substrate and display device |
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| CN108051943B (en) * | 2017-12-29 | 2020-11-10 | 上海天马有机发光显示技术有限公司 | Display panel and display device thereof |
| CN109859666A (en) * | 2019-01-30 | 2019-06-07 | 宁波卢米蓝新材料有限公司 | A kind of pixel arrangement structure, display panel and display device |
| WO2021046984A1 (en) * | 2019-09-10 | 2021-03-18 | Tcl华星光电技术有限公司 | Pixel unit, pixel matrix and display panel |
| CN111554196A (en) * | 2020-06-08 | 2020-08-18 | 武汉天马微电子有限公司 | Display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104460090B (en) | 2018-09-21 |
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