CN202904169U - Display panel and pixel structure - Google Patents
Display panel and pixel structure Download PDFInfo
- Publication number
- CN202904169U CN202904169U CN 201220631136 CN201220631136U CN202904169U CN 202904169 U CN202904169 U CN 202904169U CN 201220631136 CN201220631136 CN 201220631136 CN 201220631136 U CN201220631136 U CN 201220631136U CN 202904169 U CN202904169 U CN 202904169U
- Authority
- CN
- China
- Prior art keywords
- sub
- pixel
- followed successively
- row
- display panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000005070 sampling Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003491 array Methods 0.000 abstract 1
- 230000009189 diving Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a display panel and a pixel structure. The display panel is composed of a plurality of display units, wherein the plurality of display units are stacked in a repeated mode. The display units are arranged in a 4*4 mode or in a 2*8 mode. According to the display panel and the pixel structure, evenness of space sampling is improved by optimizing arrangement structure of the arrays of sub-pixels in the display panel and the pixel structure, and then effect of improving resolution ratio is achieved. Displaying brightness of the display panel is improved under the premise of reducing power consumption by adding a white sub-pixel. Power consumption is further reduced due to the fact that aa sub-pixel units or cc sub-pixel units adopt the same diving circuit. And average aperture opening ratio of the display panel is improved.
Description
Technical field
The utility model relates to colored demonstration field, relates in particular to a kind of display panel and dot structure.
Background technology
Colour filter array (Color Filter Array, referred to as CFA) be the key factor that affects monitor resolution and color representation power, the colour filter array of existing LCDs and white light OLED display screen is sub-pixel mainly with the red, green, blue three primary colours greatly, homeotropic alignment forms a dot structure, and by some identical dot structure repeated arrangement on display screen.As shown in Figure 1, it is the synoptic diagram of a dot structure 11, this dot structure 11 comprises R(Red, redness), G(Green, green), B(Blue, blueness) sub-pixel of three kinds of colors, the display screen that is formed by these dot structure 11 repeatedly stackings can show various colour pictures, as shown in Figure 2.
But the above-mentioned this display screen that is consisted of by the sub-pixel homeotropic alignment, its sub-pixel is continuous in the vertical direction, and two sub-pixels in interval are in the horizontal direction found by the Fourier spectrum analysis, such arrangement architecture produces spectral aliasing at the transverse axis of frequency spectrum, affects display effect.
Along with the progress of display technique, people have had higher requirement to visual effect, and this just means that display screen must provide higher resolution and color representation power, however dot structure of the prior art, display screen Shortcomings all.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of display panel and dot structure, is intended to solve existing display resolution and the poor problem of color representation power.
The technical solution of the utility model is as follows:
A kind of display panel, wherein, described display panel is formed by a plurality of display unit repeatedly stackings, and described display unit is 4 * 4 or 2 * 8 arrangements;
The first row in described 4 * 4 display units of arranging is followed successively by sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b from left to right; The second row in described 4 * 4 display units of arranging is followed successively by sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d from left to right; The third line in described 4 * 4 display units of arranging is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c from left to right; Fourth line in described 4 * 4 display units of arranging is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a from left to right;
The arrangement architecture of sub-pixel is selected from a kind of in the following combination in described 2 * 8 display units of arranging:
The first row is followed successively by sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel c, sub-pixel d from left to right; The second row is followed successively by sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel a, sub-pixel b from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d, sub-pixel a from left to right;
Described sub-pixel a, sub-pixel b, sub-pixel c and sub-pixel d are respectively the mutually different sub-pixel of color.
Described display panel, wherein, described sub-pixel a, sub-pixel b, sub-pixel c and sub-pixel d are a kind of in red, green, blue, the white sub-pixels.
Described display panel, wherein, described sub-pixel a and sub-pixel c are a kind of in red sub-pixel and the blue subpixels, described sub-pixel b and sub-pixel d are a kind of in green sub-pixels and the white sub-pixels.
Described display panel, wherein, the arrangement architecture of described 4 * 4 display units of arranging is a kind of in the following combination:
The first row is from being followed successively by from left to right R, G, B, G; The second row is followed successively by B, W, R, W from left to right; The third line is followed successively by G, R, G, B from left to right; Fourth line is followed successively by W, B, W, R from left to right;
The first row is followed successively by R, W, B, W from left to right; The second row is followed successively by B, G, R, G from left to right; The third line is followed successively by W, R, W, B from left to right; Fourth line is followed successively by G, B, G, R from left to right;
The first row is followed successively by B, G, R, G from left to right; The second row is followed successively by R, W, B, W from left to right; The third line is followed successively by G, B, G, R from left to right; Fourth line is followed successively by W, R, W, B from left to right;
The first row is followed successively by B, W, R, W from left to right; The second row is followed successively by R, G, B, G from left to right; The third line is followed successively by W, B, W, R from left to right; Fourth line is followed successively by G, R, G, B from left to right;
The arrangement architecture of described 2 * 8 display units of arranging is a kind of in the following combination:
The first row is followed successively by R, G, R, W, B, G, B, W from left to right; The second row is followed successively by B, W, B, G, R, W, R, G from left to right;
The first row is followed successively by B, G, B, W, R, G, R, W from left to right; The second row is followed successively by R, W, R, G, B, W, B, G from left to right;
The first row is followed successively by R, W, R, G, B, W, B, G from left to right; The second row is followed successively by B, G, B, W, R, G, R, W from left to right;
The first row is followed successively by B, W, B, G, R, W, R, G from left to right; The second row is followed successively by R, G, R, W, B, G, B, W from left to right;
The first row is followed successively by G, R, G, R, W, B, W, B from left to right; The second row is followed successively by W, B, W, B, G, R, G, R from left to right;
The first row is followed successively by G, B, G, B, W, R, W, R from left to right; The second row is followed successively by W, R, W, R, G, B, G, B from left to right;
The first row is followed successively by W, R, W, R, G, B, G, B from left to right; The second row is followed successively by G, B, G, B, W, R, W, R from left to right;
The first row is followed successively by W, B, W, B, G, R, G, R from left to right; The second row is followed successively by G, R, G, R, W, B, W, B from left to right;
The first row is followed successively by G, R, G, R, G, B, G, B from left to right; The second row is followed successively by W, B, W, B, W, R, W, R from left to right;
The first row is followed successively by G, B, G, B, G, R, G, R from left to right; The second row is followed successively by W, R, W, R, W, B, W, B from left to right;
The first row is followed successively by W, R, W, R, W, B, W, B from left to right; The second row is followed successively by G, B, G, B, G, R, G, R from left to right;
The first row is followed successively by W, B, W, B, W, R, W, R from left to right; The second row is followed successively by G, R, G, R, G, B, G, B from left to right;
Wherein, R, G, B, W are respectively red sub-pixel, green sub-pixels, blue subpixels, white sub-pixels.
Described display panel, wherein, on the described display panel, two adjacent sub-pixel a consist of the aa sub-pixel unit, two adjacent sub-pixel c consist of the cc sub-pixel unit, sub-pixel in each aa sub-pixel unit is controlled by an aa sub-pixel driving circuit, and the sub-pixel in each cc sub-pixel unit is controlled by a cc sub-pixel driving circuit.
Described display panel, wherein, when described display unit was the array of sub-pixels of 2 * 8 arrangements, the ratio of width to height of described sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel d was 1:2.
Described display panel, wherein, when described display unit was the array of sub-pixels of 4 * 4 arrangements, the ratio of width to height of described sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel d was 1:1.
Described display panel, wherein, described display panel is that described display unit forms by the rear repeatedly stacking of rotation, inversion or counter-rotating.
A kind of dot structure, wherein, described dot structure is 4 * 4 array of sub-pixels of arranging that claim 1 described 4 * 4 is arranged the arbitrary continuation in the display panel that display units form, and perhaps be 2 * 8 array of sub-pixels of arranging 2 * 8 arrangements of the arbitrary continuation in the display panel that display units form described in the claim 1.
Described dot structure, wherein, when described dot structure was the array of sub-pixels of 4 * 4 arrangements, the first row in the described dot structure was followed successively by sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b from left to right; The second row in the described dot structure is followed successively by sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d from left to right; The third line in the described dot structure is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c from left to right; Fourth line in the described dot structure is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a from left to right;
Described dot structure be 2 * 8 arrange array of sub-pixels the time, the arrangement architecture of sub-pixel is selected from a kind of in the following combination in the described dot structure:
The first row is followed successively by sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel c, sub-pixel d from left to right; The second row is followed successively by sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel a, sub-pixel b from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d, sub-pixel a from left to right.
Beneficial effect: the utility model is optimized by the arrangement architecture to the array of sub-pixels in display panel and the dot structure, improved the uniformity coefficient of spatial sampling, thereby reached the effect that improves resolution, and by increasing by a white sub-pixels, in the situation that reduces power consumption, improved the display brightness of display panel, further by aa sub-pixel unit or cc sub-pixel unit are adopted same one drive circuit, further reduce power consumption, and improved the average aperture opening ratio of display panel.
Description of drawings
Fig. 1 is the structural representation of dot structure in the prior art.
Fig. 2 is the structural representation of the display panel of dot structure formation shown in Figure 1.
Fig. 3 is the structural representation of display panel the first embodiment of the present utility model.
Fig. 4 is the structural representation of aa sub-pixel unit and cc sub-pixel unit in the display panel shown in Figure 3.
Fig. 5 is the spectrogram of display panel shown in Figure 2.
Fig. 6 is the spectrogram of display panel shown in Figure 3.
Fig. 7 is the structural representation of display panel the second embodiment of the present utility model.
Fig. 8 is the structural representation of display panel the 3rd embodiment of the present utility model.
Fig. 9 is the structural representation of display panel the 4th embodiment of the present utility model.
Embodiment
The utility model provides a kind of display panel and dot structure, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The display panel that the utility model provides, described display panel is formed by a plurality of display unit repeatedly stackings, and described display unit is a kind of in following two kinds of arrangement architectures: 4 * 4 or 2 * 8 arrange.
Come the utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 3, described display unit 21 is 4 * 4 arrangement architecture, and in the described display unit 21, the first row is followed successively by sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b from left to right; The second row is followed successively by sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d from left to right; The third line is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c from left to right; Fourth line is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a from left to right.
Sub-pixel a in the described display unit 21, sub-pixel b, sub-pixel c, sub-pixel d are the mutually different sub-pixel of color.
The display panel that the display unit 21 of said structure consists of because the distribution of each sub-pixel is more even, has suitably increased sampling interval, vertically and horizontal direction reduced the difference of sample frequency so that it is more balanced to sample.
In the present embodiment, described sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel d are a kind of in red, green, blue, the white sub-pixels, namely increased by a white sub-pixels than traditional display panel, thereby improved the brightness of display panel, and reduced power consumption.
More preferably, described sub-pixel a and sub-pixel c are a kind of in red sub-pixel and the blue subpixels, described sub-pixel b and sub-pixel d are a kind of in green sub-pixels and the white sub-pixels, be that sub-pixel a and sub-pixel c are respectively red sub-pixel and blue subpixels, perhaps sub-pixel a and sub-pixel c are respectively blue subpixels and red sub-pixel; Sub-pixel b and sub-pixel d are respectively green sub-pixels and white sub-pixels, and perhaps sub-pixel b and sub-pixel d are respectively white sub-pixels and green sub-pixels.
Like this, the arrangement architecture of 4 * 4 display units 21 of arranging is: the first row is from being followed successively by from left to right R, G, B, G; The second row is followed successively by B, W, R, W from left to right; The third line is followed successively by G, R, G, B from left to right; Fourth line is followed successively by W, B, W, R from left to right.
Perhaps also can obtain the display unit of following arrangement architecture: the first row is followed successively by R, W, B, W from left to right; The second row is followed successively by B, G, R, G from left to right; The third line is followed successively by W, R, W, B from left to right; Fourth line is followed successively by G, B, G, R from left to right.
Also can obtain the display unit of following arrangement architecture: the first row is followed successively by B, G, R, G from left to right; The second row is followed successively by R, W, B, W from left to right; The third line is followed successively by G, B, G, R from left to right; Fourth line is followed successively by W, R, W, B from left to right.
Also can obtain the display unit of following arrangement architecture: the first row is followed successively by B, W, R, W from left to right; The second row is followed successively by R, G, B, G from left to right; The third line is followed successively by W, B, W, R from left to right; Fourth line is followed successively by G, R, G, B from left to right.In the display unit of above-mentioned four kinds of structures, R, G, B, W represent respectively red sub-pixel, green sub-pixels, blue subpixels, white sub-pixels.
In display panel as shown in Figure 3, sub-pixel b and sub-pixel d arrange evenly, for example there are being six with the nearest sub-pixel b of a certain sub-pixel b, these six sub-pixel b be evenly distributed on the sub-pixel b that is in the center around, form a similar orthohexagonal structure, like this, sub-pixel b in the display panel distributes very evenly, tend to isotropy at spatial arrangement, the spatial sampling of sub-pixel b also can be more even, the arrangement of sub-pixel d and sub-pixel b are similar, so the spatial sampling of sub-pixel d is also more even.If sub-pixel b and sub-pixel d are set to a kind of in green sub-pixels and the white sub-pixels, will improve the resolution of display panel, this is because concerning human eye, white and green more responsive than blueness and redness in spatial resolution, white sub-pixels and green sub-pixels will be far longer than red sub-pixel and blue subpixels to the contribution of brightness, especially in the enough little situation of pixel, human eye will be higher than the susceptibility of its colourity to the susceptibility of the brightness of single pixel, if the spatial sampling of white sub-pixels and green sub-pixels is more even, the resolution of display panel will be improved greatly, the utility model is exactly preferably to make sub-pixel b, sub-pixel d spatial arrangement is more reasonable, and sub-pixel a and sub-pixel c are because little to brightness contribution, its spatial arrangement then can not cause the distortion when observing image, also can not cause the impact of resolution and the attention of vision to have guaranteed the resolution that display panel is higher.
Certainly, in the embodiment shown in fig. 3, be not limited to and only have display unit 21 to form display panel by repeatedly stacking, all can consist of described display panel in continuous 4 * 4 the array of sub-pixels of from Fig. 3, choosing arbitrarily, the display unit 22 of for example choosing from Fig. 3 or display unit 23 equally also can be realized more uniformly effect of spatial sampling of the present utility model.In addition, display panel in the utility model also is not limited to embodiment shown in Figure 1, also can be arrangement of subpixels structure in the display panel shown in Figure 3 by the display panel that the modes such as rotation, transposition, counter-rotating form, also can reach more uniformly effect of spatial arrangement.
As can be seen from Figure 3, in described display panel, each sub-pixel a has 8 adjacent sub-pixels to surround (except the edge of display panel), and in these 8 adjacent sub-pixels, have a sub-pixel identical with the color of this sub-pixel a, namely also be sub-pixel a, two adjacent sub-pixel a like this consist of the aa sub-pixel unit, equally, two adjacent sub-pixel c consist of the cc sub-pixel unit, as shown in Figure 4.Present display panel resolution is more and more higher, but in the minimum situation of pixel physical size (when for example reaching 300Dpi), human eye does not have green sub-pixels and white sub-pixels so responsive to the susceptibility of red sub-pixel and blue subpixels, so in the utility model, two sub-pixel a in the described aa sub-pixel unit preferably adopt a driving circuit to control, this driving circuit is called aa sub-pixel unit driving circuit, two sub-pixel c in the described cc sub-pixel unit also preferably adopt a driving circuit control, and this driving circuit is called cc sub-pixel unit driving circuit.Such change is minimum on the impact that resolution causes, can not cause the attention of vision, simultaneously owing to reduced the quantity of driving circuit, namely reduced the space that driving circuit takies, so that the average aperture opening ratio of display panel increases, and further having reduced power consumption, this seems particularly important in high-resolution display panel.
The below compares explanation with the spectrogram of the display panel of the display panel shown in Fig. 3 and prior art shown in Figure 2, Fig. 5 is the spectrogram of display panel shown in Figure 2, A among Fig. 5,2 of B are the points that frequency spectrum is concentrated relatively, be called centrostigma, in conjunction with the sub-pixel of Fig. 2 display panel synoptic diagram of arranging, be not difficult to learn, A, two points of relatively concentrating of B are owing to same color sub-pixels interval sampling causes, 2 red sub-pixel among the figure for example, in the vertical direction is continuous sampling, and be interval sampling in the horizontal direction, this sampling frequency spectrum that has just caused red sub-pixel vertically and horizontal direction inconsistent, but because human eye is isotropic when watching object, namely human eye can be not variant in the observation of vertical and horizontal direction, but it not is that trend is isotropic that the centrostigma of the spectrogram among Fig. 5 distributes, and is not optimum so the sub-pixel of display panel of the prior art is arranged.
In spectrogram shown in Figure 6, have six centrostigma A, B, C, D, E, F, and these six centrostigmas connect rotund distributed architecture, such distributed architecture is close to isotropic distribution mode, so conform to the characteristic of watching of human eye, so that the resolution of display panel shown in Figure 3 is better than display panel of the prior art.
Except the embodiment shown in Fig. 3, the utility model also has other attainable modes, in these embodiments, can both so that sub-pixel b and sub-pixel d more trend towards isotropy on spatial arrangement, improve the resolution of display panel.
Below in conjunction with accompanying drawing these embodiment are described in detail.
The arrangement architecture of sub-pixel is selected from a kind of of following combination in described 2 * 8 display units of arranging:
As shown in Figure 7, the first row of display unit 31 is followed successively by sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel c, sub-pixel d from left to right; The second row is followed successively by sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel a, sub-pixel b from left to right;
As shown in Figure 8, display unit 41 the first rows are followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a from left to right;
As shown in Figure 9, display unit 51 the first rows are followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d, sub-pixel a from left to right.
Among superincumbent three 2 * 8 embodiment that arrange, sub-pixel a, sub-pixel b, sub-pixel c and sub-pixel d are that color is mutually different a kind of in redness, green, blueness, the white sub-pixels.
More preferably, described sub-pixel a and sub-pixel c are a kind of in red sub-pixel and the blue subpixels, and described sub-pixel b and sub-pixel d are a kind of in green sub-pixels and the white sub-pixels.Be that sub-pixel a and sub-pixel c are respectively red sub-pixel and blue subpixels, perhaps sub-pixel a and sub-pixel c are respectively blue subpixels and red sub-pixel; Sub-pixel b and sub-pixel d are respectively green sub-pixels and white sub-pixels, and perhaps sub-pixel b and sub-pixel d are respectively white sub-pixels and green sub-pixels, and the reason that arranges like this sees also hereinafter and describes.
Arranging arrangement architecture that sub-pixels obtain according to Fig. 7 display unit 31 is a kind of in the following combination:
The first row is followed successively by R, G, R, W, B, G, B, W from left to right; The second row is followed successively by B, W, B, G, R, W, R, G from left to right;
The first row is followed successively by B, G, B, W, R, G, R, W from left to right; The second row is followed successively by R, W, R, G, B, W, B, G from left to right;
The first row is followed successively by R, W, R, G, B, W, B, G from left to right; The second row is followed successively by B, G, B, W, R, G, R, W from left to right;
The first row is followed successively by B, W, B, G, R, W, R, G from left to right; The second row is followed successively by R, G, R, W, B, G, B, W from left to right.
Arranging arrangement architecture that sub-pixels obtain according to Fig. 8 display unit 41 is a kind of in the following combination:
The first row is followed successively by G, R, G, R, W, B, W, B from left to right; The second row is followed successively by W, B, W, B, G, R, G, R from left to right;
The first row is followed successively by G, B, G, B, W, R, W, R from left to right; The second row is followed successively by W, R, W, R, G, B, G, B from left to right;
The first row is followed successively by W, R, W, R, G, B, G, B from left to right; The second row is followed successively by G, B, G, B, W, R, W, R from left to right;
The first row is followed successively by W, B, W, B, G, R, G, R from left to right; The second row is followed successively by G, R, G, R, W, B, W, B from left to right.
Arranging arrangement architecture that sub-pixels obtain according to Fig. 9 display unit 51 is a kind of in the following combination:
The first row is followed successively by G, R, G, R, G, B, G, B from left to right; The second row is followed successively by W, B, W, B, W, R, W, R from left to right;
The first row is followed successively by G, B, G, B, G, R, G, R from left to right; The second row is followed successively by W, R, W, R, W, B, W, B from left to right;
The first row is followed successively by W, R, W, R, W, B, W, B from left to right; The second row is followed successively by G, B, G, B, G, R, G, R from left to right;
The first row is followed successively by W, B, W, B, W, R, W, R from left to right; The second row is followed successively by G, R, G, R, G, B, G, B from left to right.In the above-mentioned display unit, R, G, B, W represent respectively red sub-pixel, green sub-pixels, blue subpixels, white sub-pixels.
Take display panel shown in Figure 7 as example, centered by each sub-pixel b, the sub-pixel b that approaches the most with this center has six, the arrangement mode of these six sub-pixel b is close to regular hexagon, thereby make the spatial arrangement of sub-pixel b trend towards isotropy, same, the spatial arrangement of sub-pixel d also is to trend towards isotropy, the spatial sampling of white sub-pixels and green sub-pixels will be more even like this, is conducive to the raising of display panel resolution.The spatial arrangement of sub-pixel a and sub-pixel c does not then carry out in strict accordance with this rule, and concrete reason is existing detailed description the in detail in preamble, so repeat no more.
In addition, display panel among Fig. 7 is not limited to by display unit 31 repeatedly stackings and forms, also can be 2 * 8 array of sub-pixels of the arbitrary continuation that from Fig. 7, takes out, also can consist of display panel among described Fig. 7 such as the display unit 32 among the figure or display unit 33.In addition, by the array of sub-pixels in Fig. 7 display panel is rotated, the new arrangement of the formation such as transposition, counter-rotating also can both reach the effect that the sampling of the utility model white and green sub-pixels is more even, improve resolution.
Fig. 8 and display panel shown in Figure 9 and display panel shown in Figure 7 are similar, although though the sub-pixel b of embodiment shown in Fig. 8 and Fig. 9 does not form similar orthohexagonal arrangement mode among Fig. 7, but the arrangement mode of the array of sub-pixels among Fig. 8 and Fig. 9 also can make the spatial arrangement trend isotropy of sub-pixel b, similarly, the spatial arrangement of sub-pixel d also is that trend is isotropic, the spatial arrangement of sub-pixel a and sub-pixel c does not then carry out in strict accordance with the trend isotropy, concrete reason is existing detailed description the in detail in preamble, so repeat no more.In embodiment shown in Fig. 8, also be not limited to display unit 41 and consist of described display panel, also can be consisted of by continuous 2 * 8 the array of sub-pixels repeatedly stacking that takes out arbitrarily in this display panel, such as display unit 42 or display unit 43 etc., in the embodiment shown in fig. 9, equally also can be formed by continuous 2 * 8 array of sub-pixels repeatedly stacking of for example display unit 52 or display unit 53 display panel of Fig. 9.
(comprise 4 * 4 or 2 * 8 array of sub-pixels of arranging) in the described display unit, the ratio of width to height of described sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel d is preferably the just convenient signal of sub-pixel length breadth ratio in the 1:2(Figure of description, do not represent true ratio), especially for Fig. 7 and embodiment shown in Figure 8, when the ratio of width to height of each sub-pixel is 1:2, can further make the spatial arrangement of sub-pixel b and sub-pixel d more trend towards isotropy, and then improve resolution.
Based on above-mentioned display panel, the utility model also provides a kind of dot structure, described dot structure is described 4 * 4 to arrange 4 * 4 array of sub-pixels of arranging of the arbitrary continuation in the display panel that display units form, and perhaps be described 2 * 8 to arrange the array of sub-pixels of 2 * 8 arrangements of the arbitrary continuation in the display panel that display units form.That is to say that the repeatedly stacking by above-mentioned dot structure can form described display panel.
Specifically, described dot structure can be the display unit shown in Fig. 3, i.e. 4 * 4 array of sub-pixels of arranging, and the first row in the described dot structure is followed successively by sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b from left to right; The second row in the described dot structure is followed successively by sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d from left to right; The third line in the described dot structure is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c from left to right; Fourth line in the described dot structure is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a from left to right;
Described dot structure also can be the display unit shown in Fig. 7,8 or 9, namely 2 * 8 arrange array of sub-pixels the time, the arrangement architecture of sub-pixel is selected from a kind of in the following combination in the described dot structure:
The first row is followed successively by sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel c, sub-pixel d from left to right; The second row is followed successively by sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel a, sub-pixel b from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d, sub-pixel a from left to right;
Wherein, described sub-pixel a, sub-pixel b, sub-pixel c and sub-pixel d are a kind of in red, green, blue, the white sub-pixels.Benefit being set narrating with reference to preamble about above-mentioned dot structure.
In sum, the utility model is optimized by the arrangement architecture to the array of sub-pixels in display panel and the dot structure, improved the uniformity coefficient of spatial sampling, thereby reached the effect that improves resolution, and by increasing by a white sub-pixels, in the situation that reduces power consumption, improved the display brightness of display panel, further by aa sub-pixel unit or cc sub-pixel unit are adopted same one drive circuit, further reduce power consumption, and improved the average aperture opening ratio of display panel.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. a display panel is characterized in that, described display panel is formed by a plurality of display unit repeatedly stackings, and described display unit is 4 * 4 or 2 * 8 arrangements;
The first row in described 4 * 4 display units of arranging is followed successively by sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b from left to right; The second row in described 4 * 4 display units of arranging is followed successively by sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d from left to right; The third line in described 4 * 4 display units of arranging is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c from left to right; Fourth line in described 4 * 4 display units of arranging is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a from left to right;
The arrangement architecture of sub-pixel is selected from a kind of in the following combination in described 2 * 8 display units of arranging:
The first row is followed successively by sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel c, sub-pixel d from left to right; The second row is followed successively by sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel a, sub-pixel b from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d, sub-pixel a from left to right;
Described sub-pixel a, sub-pixel b, sub-pixel c and sub-pixel d are respectively the mutually different sub-pixel of color.
2. display panel according to claim 1 is characterized in that, described sub-pixel a, sub-pixel b, sub-pixel c and sub-pixel d are a kind of in red, green, blue, the white sub-pixels.
3. display panel according to claim 2 is characterized in that, described sub-pixel a and sub-pixel c are a kind of in red sub-pixel and the blue subpixels, and described sub-pixel b and sub-pixel d are a kind of in green sub-pixels and the white sub-pixels.
4. display panel according to claim 3 is characterized in that, the arrangement architecture of described 4 * 4 display units of arranging is a kind of in the following combination:
The first row is from being followed successively by from left to right R, G, B, G; The second row is followed successively by B, W, R, W from left to right; The third line is followed successively by G, R, G, B from left to right; Fourth line is followed successively by W, B, W, R from left to right;
The first row is followed successively by R, W, B, W from left to right; The second row is followed successively by B, G, R, G from left to right; The third line is followed successively by W, R, W, B from left to right; Fourth line is followed successively by G, B, G, R from left to right;
The first row is followed successively by B, G, R, G from left to right; The second row is followed successively by R, W, B, W from left to right; The third line is followed successively by G, B, G, R from left to right; Fourth line is followed successively by W, R, W, B from left to right;
The first row is followed successively by B, W, R, W from left to right; The second row is followed successively by R, G, B, G from left to right; The third line is followed successively by W, B, W, R from left to right; Fourth line is followed successively by G, R, G, B from left to right;
The arrangement architecture of described 2 * 8 display units of arranging is a kind of in the following combination:
The first row is followed successively by R, G, R, W, B, G, B, W from left to right; The second row is followed successively by B, W, B, G, R, W, R, G from left to right;
The first row is followed successively by B, G, B, W, R, G, R, W from left to right; The second row is followed successively by R, W, R, G, B, W, B, G from left to right;
The first row is followed successively by R, W, R, G, B, W, B, G from left to right; The second row is followed successively by B, G, B, W, R, G, R, W from left to right;
The first row is followed successively by B, W, B, G, R, W, R, G from left to right; The second row is followed successively by R, G, R, W, B, G, B, W from left to right;
The first row is followed successively by G, R, G, R, W, B, W, B from left to right; The second row is followed successively by W, B, W, B, G, R, G, R from left to right;
The first row is followed successively by G, B, G, B, W, R, W, R from left to right; The second row is followed successively by W, R, W, R, G, B, G, B from left to right;
The first row is followed successively by W, R, W, R, G, B, G, B from left to right; The second row is followed successively by G, B, G, B, W, R, W, R from left to right;
The first row is followed successively by W, B, W, B, G, R, G, R from left to right; The second row is followed successively by G, R, G, R, W, B, W, B from left to right;
The first row is followed successively by G, R, G, R, G, B, G, B from left to right; The second row is followed successively by W, B, W, B, W, R, W, R from left to right;
The first row is followed successively by G, B, G, B, G, R, G, R from left to right; The second row is followed successively by W, R, W, R, W, B, W, B from left to right;
The first row is followed successively by W, R, W, R, W, B, W, B from left to right; The second row is followed successively by G, B, G, B, G, R, G, R from left to right;
The first row is followed successively by W, B, W, B, W, R, W, R from left to right; The second row is followed successively by G, R, G, R, G, B, G, B from left to right;
Wherein, R, G, B, W are respectively red sub-pixel, green sub-pixels, blue subpixels, white sub-pixels.
5. display panel according to claim 3, it is characterized in that, on the described display panel, two adjacent sub-pixel a consist of the aa sub-pixel unit, two adjacent sub-pixel c consist of the cc sub-pixel unit, sub-pixel in each aa sub-pixel unit is controlled by an aa sub-pixel driving circuit, and the sub-pixel in each cc sub-pixel unit is controlled by a cc sub-pixel driving circuit.
6. display panel according to claim 1 is characterized in that, when described display unit was the array of sub-pixels of 2 * 8 arrangements, the ratio of width to height of described sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel d was 1:2.
7. display panel according to claim 1 is characterized in that, when described display unit was the array of sub-pixels of 4 * 4 arrangements, the ratio of width to height of described sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel d was 1:1.
8. display panel according to claim 1 is characterized in that, described display panel is that described display unit forms by the rear repeatedly stacking of rotation, inversion or counter-rotating.
9. dot structure, it is characterized in that, described dot structure is 4 * 4 array of sub-pixels of arranging that claim 1 described 4 * 4 is arranged the arbitrary continuation in the display panel that display units form, and perhaps be 2 * 8 array of sub-pixels of arranging 2 * 8 arrangements of the arbitrary continuation in the display panel that display units form described in the claim 1.
10. dot structure according to claim 9 is characterized in that, when described dot structure was the array of sub-pixels of 4 * 4 arrangements, the first row in the described dot structure was followed successively by sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b from left to right; The second row in the described dot structure is followed successively by sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d from left to right; The third line in the described dot structure is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c from left to right; Fourth line in the described dot structure is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a from left to right;
Described dot structure be 2 * 8 arrange array of sub-pixels the time, the arrangement architecture of sub-pixel is selected from a kind of in the following combination in the described dot structure:
The first row is followed successively by sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel c, sub-pixel d from left to right; The second row is followed successively by sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel a, sub-pixel b from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a from left to right;
The first row is followed successively by sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel a, sub-pixel b, sub-pixel c, sub-pixel b, sub-pixel c from left to right; The second row is followed successively by sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel c, sub-pixel d, sub-pixel a, sub-pixel d, sub-pixel a from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631136 CN202904169U (en) | 2012-11-26 | 2012-11-26 | Display panel and pixel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631136 CN202904169U (en) | 2012-11-26 | 2012-11-26 | Display panel and pixel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904169U true CN202904169U (en) | 2013-04-24 |
Family
ID=48124822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631136 Withdrawn - After Issue CN202904169U (en) | 2012-11-26 | 2012-11-26 | Display panel and pixel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904169U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424916A (en) * | 2013-08-07 | 2013-12-04 | 京东方科技集团股份有限公司 | Liquid crystal display, driving method of liquid crystal display and display device of liquid crystal display |
| CN103529588A (en) * | 2012-11-26 | 2014-01-22 | Tcl集团股份有限公司 | Display panel and pixel structure |
| CN103714751A (en) * | 2013-12-30 | 2014-04-09 | 北京京东方光电科技有限公司 | Pixel array, driving method of pixel array, display panel and display device |
| CN103777393A (en) * | 2013-12-16 | 2014-05-07 | 北京京东方光电科技有限公司 | Display panel, display method of display panel, and display device |
| TWI548081B (en) * | 2014-02-12 | 2016-09-01 | 友達光電股份有限公司 | Display panel |
-
2012
- 2012-11-26 CN CN 201220631136 patent/CN202904169U/en not_active Withdrawn - After Issue
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529588B (en) * | 2012-11-26 | 2016-04-27 | Tcl集团股份有限公司 | A kind of display panel and dot structure |
| CN103529588A (en) * | 2012-11-26 | 2014-01-22 | Tcl集团股份有限公司 | Display panel and pixel structure |
| US9927561B2 (en) | 2012-11-26 | 2018-03-27 | Tcl Corporation | Display panel and pixel structure |
| WO2014079197A1 (en) * | 2012-11-26 | 2014-05-30 | Tcl集团股份有限公司 | Display panel and pixel structure |
| CN103424916A (en) * | 2013-08-07 | 2013-12-04 | 京东方科技集团股份有限公司 | Liquid crystal display, driving method of liquid crystal display and display device of liquid crystal display |
| CN103424916B (en) * | 2013-08-07 | 2016-01-06 | 京东方科技集团股份有限公司 | A kind of LCDs, its driving method and display device |
| US9378690B2 (en) | 2013-08-07 | 2016-06-28 | Boe Technology Group Co., Ltd. | Liquid crystal display panel and driving method thereof, and display device |
| CN103777393A (en) * | 2013-12-16 | 2014-05-07 | 北京京东方光电科技有限公司 | Display panel, display method of display panel, and display device |
| CN103777393B (en) * | 2013-12-16 | 2016-03-02 | 北京京东方光电科技有限公司 | Display panel and display packing, display device |
| CN103714751B (en) * | 2013-12-30 | 2016-06-22 | 北京京东方光电科技有限公司 | Pel array and driving method, display floater and display device |
| US9672763B2 (en) | 2013-12-30 | 2017-06-06 | Boe Technology Group Co., Ltd. | Pixel array and driving method thereof, display panel and display device |
| CN103714751A (en) * | 2013-12-30 | 2014-04-09 | 北京京东方光电科技有限公司 | Pixel array, driving method of pixel array, display panel and display device |
| TWI548081B (en) * | 2014-02-12 | 2016-09-01 | 友達光電股份有限公司 | Display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202887618U (en) | Sub-pixels and pixel structure and display panel | |
| CN103529588B (en) | A kind of display panel and dot structure | |
| CN202855738U (en) | Pixel structure, display panel and display | |
| CN202736924U (en) | Pixel structure, display panel and display | |
| US9892696B2 (en) | Display panel having a plurality of pixels driven in a time-sharing manner, display method thereof and display device | |
| CN202904169U (en) | Display panel and pixel structure | |
| CN106531072B (en) | A kind of display base plate, display panel, display device and pixel rendering method | |
| WO2017202117A1 (en) | Pixel structure, array substrate, display device, and driving method of display device | |
| CN104299557B (en) | A kind of dot structure, display base plate and display device | |
| CN103529586B (en) | Color filter film, color filter film display unit and array structure thereof | |
| CN106652951A (en) | Array substrate and liquid crystal display | |
| US20150294611A1 (en) | Displaying method and driving device of lcd panel and lcd device | |
| CN203134285U (en) | Pixel structure and display panel with pixel structure | |
| WO2018176521A1 (en) | Driving circuit structure of rgbw display panel | |
| CN109709735A (en) | Pixel arrangement structure, display panel and preparation method thereof | |
| CN104280938A (en) | Color display panel and display device | |
| CN106057164A (en) | RGBW four primary color panel driving framework | |
| CN103543548A (en) | Pixel structure, display panel and liquid crystal display | |
| CN102298240B (en) | Display pixel structure, liquid crystal display panel, liquid crystal display device and driving method | |
| CN103529572A (en) | Display panel and pixel structure thereof | |
| CN109949766A (en) | A kind of picture element matrix driving method and display device | |
| CN204029329U (en) | Pel array and display panel | |
| CN102243827A (en) | Colorful display screen | |
| CN104966483B (en) | Dot structure and its driving method, display panel and display device | |
| CN203490439U (en) | Pixel structure, display panel and liquid crystal display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20160427 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |