CN105139764A - Display device and display method - Google Patents

Abstract

The invention provides a display device and a display method. The display device comprises a pixel array, wherein the pixels array comprises pixel columns which are repeatedly arranged along a first direction, each pixel column comprises first sub-pixel groups, second sub-pixel groups and green sub-pixels, the first and the second sub-pixel groups are alternately arranged along a second direction which is crossed with the first direction, the green sub-pixels are arranged between the first and the second sub-pixel groups, the first sub-pixel groups comprise first color sub-pixels and second color sub-pixels which are arranged along the first direction, and the second sub-pixel groups comprise second color sub-pixels and first color sub-pixels which are orderly arranged along the first direction. The display device can achieve higher plan position indicator (PPI) effect.

Description

Display device and display packing

Technical field

The disclosure relates to display field, particularly, relates to a kind of display device and display packing.

Background technology

In the display device of such as LCD, OLED, conventional bar shaped rgb pixel structure (or being called Real dot structure) as shown in Figure 1, the sub-pixel of RGB tri-colors forms a pixel cell, and three sub-pixels are uniformly distributed, and the length breadth ratio of each sub-pixel is 3:1.The pixel cell of three sub-pixel formations is square structures of a 3a*3a (a is positive number).For improving visual effect, more and more higher requirement is proposed to the resolution of display device.Number of pixels (PixelsPerInch, PPI) generally by improving per inch in dot structure improves the resolution of display device.And be reach to improve the object of PPI, need to reduce as far as possible the size of pixel and the spacing reduced between pixel.But due to process technology limit, sub-pixel size can not infinitely reduce.

The mode improving PPI effect is by sub-pixel Rendering (SubPixelRendering, SPR).Specifically, SPR technique exactly by pixel of rationally arranging, and in conjunction with certain algorithm, makes low PPI dot structure have the display effect of high PPI dot structure.Therefore, SPR technique also becomes more and more important.

Such as, someone proposes a kind of Delta dot structure, as shown in Figure 2 A.Compare Real dot structure, in Delta dot structure, RGB three sub pixel lateral dimension all amplifies 1.5 times, and longitudinal size is constant, and the length breadth ratio of sub-pixel is be no longer 3:1, but 2:1.Like this, the quantity of red sub-pixel, green sub-pixels and blue subpixels all reduces 1/3.In addition, the sub-pixel between different rows is staggered.

Relative Real dot structure, actual PPI reduces 1/3, and data line also can corresponding minimizing 1/3.Although actual PPI reduces, after collocation reasonable algorithm, the display effect of the PPI that actual number is less is close to Real dot structure.But Delta dot structure is lines smooth uniform when showing oblique line, and there will be colour edging (coloredge) problem, as shown in Figure 2 B.

Therefore, still need to develop new dot structure, single elemental area is increased, reduce technology difficulty, cost-saving, but the display effect of high PPI can be reached in conjunction with SPR simultaneously.

Summary of the invention

The disclosure provides a kind of display device and display packing, utilizes new dot structure, and single elemental area is increased, and can reach the display effect of high PPI in conjunction with SPR.

Other characteristics of the present disclosure and advantage become obvious by by detailed description below, or the acquistion partially by practice of the present disclosure.

According to one side of the present disclosure, provide a kind of display device, comprise a dot structure, described dot structure comprises the pixel column along first direction repeated arrangement,

Each pixel column comprises and replaces the first sub-pixel group of repeated arrangement and the second sub-pixel group and the green sub-pixels between described first sub-pixel group and described second sub-pixel group along the second direction of intersecting with described first direction;

Described first sub-pixel group comprises along tactic first color sub-pixels of described first direction and the second color sub-pixels;

Described second sub-pixel group comprises along tactic described second color sub-pixels of described first direction and described first color sub-pixels.

According to one side of the present disclosure, provide a kind of display packing, be applied to a dot structure, described dot structure comprises the pixel column along first direction repeated arrangement, wherein,

Each pixel column comprises and replaces the first sub-pixel group of repeated arrangement and the second sub-pixel group and the green sub-pixels between described first sub-pixel group and described second sub-pixel group along the second direction of intersecting with described first direction;

Described first sub-pixel group comprises along tactic first color sub-pixels of described first direction and the second color sub-pixels;

Described second sub-pixel group comprises along tactic described second color sub-pixels of described first direction and described first color sub-pixels,

Described display packing comprises:

The brightness data of each virtual pixel that comprise in the virtual pixel array of multiple virtual pixel corresponding with image to be displayed is converted to the brightness data of the first pixel or the second pixel, wherein,

The virtual pixel that described virtual pixel array comprises along third direction repeated arrangement arranges, each virtual pixel row comprise the virtual pixel of the fourth direction repeated arrangement that edge intersects with described third direction, each virtual pixel comprises along the tactic first color virtual sub-pixel of described third direction, green virtual sub-pixel and the second color virtual sub-pixel

A described first sub-pixel group or a described second sub-pixel group form described first pixel, and a described green sub-pixels forms described second pixel.

According to embodiment of the present disclosure, by green sub-pixels is transversely arranged, the colour cast with great visual angle of red picture can be improved.According to dot structure of the present disclosure, in oblique line directions, sub-pixel is evenly distributed, therefore can improve display effect obliquely, makes picture color display obliquely evenly.In addition, there will not be sawtooth when showing oblique line.

Accompanying drawing explanation

Describe its example embodiment in detail by referring to accompanying drawing, above-mentioned and further feature of the present disclosure and advantage will become more obvious.

Fig. 1 illustrates the schematic diagram of conventional bar shaped rgb pixel structure;

Fig. 2 A illustrates the schematic diagram of Delta dot structure;

Fig. 2 B illustrates effect schematic diagram during Delta dot structure display oblique line;

Fig. 3 A, 3B and 3C illustrate the schematic diagram of the dot structure according to some embodiments of the disclosure;

Fig. 4 A, 4B and 4C schematically show the oblique lines shown according to the dot structure of some embodiments of the disclosure;

Fig. 5 A illustrates brightness center according to the dot structure of some embodiments of the disclosure and pixel;

Fig. 5 B and 5C illustrates the display pixel cells of the dot structure according to some embodiments of the disclosure;

Fig. 6 illustrates the schematic diagram of the virtual pixel array corresponding with image to be displayed;

Fig. 7 illustrates that the display packing according to some embodiments of the disclosure carries out the schematic diagram of brightness data mapping;

Fig. 8 illustrates the display device according to disclosure embodiment.

Embodiment

More fully example embodiment is described referring now to accompanying drawing.But example embodiment can be implemented in a variety of forms, and should not be understood to be limited to embodiment set forth herein; On the contrary, these embodiments are provided to make the disclosure comprehensively with complete, and the design of example embodiment will be conveyed to those skilled in the art all sidedly.Reference numeral identical in the drawings represents same or similar part, thus will omit the repeated description to them.

In addition, described feature, structure or characteristic can be combined in one or more embodiment in any suitable manner.In the following description, provide many details thus provide fully understanding embodiment of the present disclosure.But, one of skill in the art will appreciate that and can put into practice technical scheme of the present disclosure and not have in described specific detail one or more, or other method, constituent element, material, device, step etc. can be adopted.In other cases, known features, method, device, realization, material or operation is not shown specifically or describes to avoid fuzzy each side of the present disclosure.

Fig. 3 A schematically shows the dot structure 1 that can be used for the display device such as such as LCD, OLED according to disclosure embodiment.

With reference to Fig. 3 A, dot structure 1 comprises the pixel column 100 along first direction repeated arrangement.Each pixel column 100 comprises and replaces the first sub-pixel group 20 of repeated arrangement and the second sub-pixel group 30 and the green sub-pixels 103 between the first sub-pixel group 20 and the second sub-pixel group 30 along the second direction of intersecting with first direction.Second direction can perpendicular to first direction, but the disclosure is not limited thereto.

First sub-pixel group 101 comprises along tactic first color sub-pixels 101 and the second color sub-pixels 102 of first direction.First color sub-pixels 101 and the second color sub-pixels 102 can be in alignment with each other along first direction.Second sub-pixel group 30 comprises along tactic second color sub-pixels 102 and the first color sub-pixels 101 of first direction.

With reference to Fig. 3 A, the first color sub-pixels 101 can be red sub-pixel, and the second color sub-pixels 102 can be blue subpixels, but the disclosure is not as limit.

Fig. 3 A in ginseng, the length breadth ratio of the first color sub-pixels 101 and the second color sub-pixels 102 can be 3:1.This ratio can obtain good display effect.But the disclosure is not as limit, also other ratios can be adopted, such as, exemplified by Fig. 4 B or 4C.First color sub-pixels 101 is consistent with second direction with the length direction of the second color sub-pixels 102.

The length breadth ratio of green sub-pixels 103 is 2:1.This ratio can obtain good display effect.But the disclosure is not as limit, also can correspondingly adopt other ratios according to the length breadth ratio of the first color sub-pixels 101 and the second color sub-pixels 102, such as, exemplified by Fig. 4 B or 4C.The length direction of green sub-pixels 103 is consistent with first direction.

With reference to Fig. 3 A, the first sub-pixel group 20, green sub-pixels 103 and the second sub-pixel group 30 are alignd along second direction center.

According to some embodiments, as shown in Figure 3 B, in pixel column 100, align along second direction in the both sides of the edge on the first direction of the first sub-pixel group 20, green sub-pixels 103 and the second sub-pixel group 30.But the disclosure is not as limit, such as, as shown in Figure 3 C, also can retract relative to the both sides of the edge of the first sub-pixel group 20 and the second sub-pixel group 30 in the both sides of the edge of green sub-pixels 103.

With reference to Fig. 3 A, according to some embodiments, can equal along the spacing distance between the adjacent green sub-pixels 103 of first direction along the spacing distance between the first color sub-pixels 101 that first direction is adjacent or along the spacing distance between adjacent the second color sub-pixels 102 of first direction.Here alleged spacing distance refers to along the distance between two adjacent on first direction same color sub-pixels centers, or along the distance between two adjacent on first direction same color sub-pixels left margins or edge, the right.

According to dot structure of the present disclosure, green sub-pixels is transversely arranged, the colour cast with great visual angle of red picture can be improved.This is because human eye is higher to green colour mixture susceptibility, green sub-pixels is transversely arranged, can colour mixture be reduced.

In addition, according to dot structure of the present disclosure, the display effect of oblique lines is compared traditional SPR (such as, Delta structure) and is improved.For Fig. 4 A, 4B, 4C, this is because according to dot structure of the present disclosure in a first direction, pixel is RBRB arrangement, consistent with Real dot structure and more even.And in oblique line directions, pixel becomes RBGRBG evenly distributed.Therefore, oblique line directions there will not be the display problem of traditional SPR (such as, Delta structure).Can see from Fig. 4 A-4C, although the length breadth ratio of the sub-pixel of Fig. 4 A-4C is different from each other, the dot structure of Fig. 4 A-4C all can improve display effect obliquely.

And, according to dot structure of the present disclosure, in same technological ability situation, PPI can be realized and promote 1.5 times.

Human eye is the several times of colourity to the perceptibility that brightness changes, and the resolution of display device can carry out Equivalent definitions by brightness centric quantity and arrangement.For Real dot structure, the brightness of green sub-pixels is maximum, and brightness center is in green sub-pixels, and therefore the brightness center of green sub-pixels is equivalent to the brightness center of a pixel.

According to dot structure of the present disclosure, with reference to Fig. 5 A, a first sub-pixel group 20 or a second sub-pixel group 30 can form first pixel, have the first brightness center, as shown in imaginary circle in figure.A green sub-pixels 103 can form second pixel, has the second brightness center, as shown in imaginary circle in figure.With reference to Fig. 5 A, compared with Real dot structure, in same technological ability situation, the brightness centric quantity according to dot structure of the present disclosure rises to 1.5 times, therefore can realize the PPI effect higher than Real.

When realizing display, above-mentioned first pixel or the second pixel need the sub-pixel of " using " other colors to realize colour mixture, that is, shown by display pixel cells.For example, referring to Fig. 5 B-5C, two green sub-pixels that first pixel (first sub-pixel group 20 or the second sub-pixel group 30) and second direction are adjacent can be configured to the first display pixel cells 201 to show this first pixel.The first sub-pixel group 20 that second pixel (green sub-pixels 103) and second direction are adjacent and the second sub-pixel group 30 can be configured to the second display pixel cells 202 to show this second pixel.

The following describes and carry out according to the above-mentioned dot structure 1 that utilizes of the embodiment of the present invention method shown.

Usually, the display information of image all with Real dot structure for benchmark, that is, the display information of image may correspond to a virtual pixel array in Real dot structure as shown in Figure 1.Therefore, utilizing before dot structure of the present disclosure carries out image display, need to change according to the brightness data of sub-pixel Rendering algorithms to two kinds of dot structures.

The conversion method of brightness data is described for the Real dot structure shown in Fig. 6 as virtual pixel array, but the disclosure is not limited thereto below.With reference to Fig. 6, virtual pixel array 60 comprises the virtual pixel row 600 along third direction repeated arrangement, each virtual pixel row comprise the virtual pixel 610 of the fourth direction repeated arrangement that edge intersects with third direction, and each virtual pixel comprises along the tactic first color virtual sub-pixel 601 of third direction, green virtual sub-pixel 603 and the second color virtual sub-pixel 602.

According to display packing of the present disclosure, when showing, the brightness data of each virtual pixel 610 that comprise in the virtual pixel array 600 of multiple virtual pixel 610 corresponding with image to be displayed can be converted to the brightness data of foregoing first pixel or the second pixel.

Such as, with reference to Fig. 7, the virtual pixel array corresponding with image to be displayed comprises the first virtual pixel 701 and the second virtual pixel 702, wherein virtual sub-pixel x4-x9 has brightness data L (x4)-L (x9) respectively, after conversion process (such as, signal transacting is carried out by IC), obtain brightness data L (c)-L (h) of the corresponding sub-pixel c-h according to dot structure of the present disclosure.

Conversion corresponding relation such as can be:

x4→d；x6→e；x5→c/f，

x7→d/h；x8→f；x9→e/g。

As previously mentioned, can by two green sub-pixels that first pixel (sub-pixel d and e is formed) and second direction are adjacent (sub-pixel c and f) be configured to the first display pixel cells 701B to show this first pixel (sub-pixel d and e is formed).

According to some embodiments, the brightness data of two green sub-pixels c and f of the first display pixel cells 701B can be obtained according to following transformational relation:

L(c)＝pL(x5)，

L(d)＝qL(x4)，

L(e)＝qL(x6)，

L(f)＝pL(x5)，

L (d) is the brightness data of the first color sub-pixels in the first pixel, L (e) is the brightness data of the second color sub-pixels in the first pixel, L (c) and L (f) is respectively the brightness data of two green sub-pixels adjacent with the first pixel in second direction, L (x4), L (x5) and L (x6) is respectively the first color virtual sub-pixel of first virtual pixel 701 corresponding with the first display pixel cells 701B, the brightness data of green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1, 0<q≤1, p=q/2.Such as, p=1/2, q=1.

As previously mentioned, the first sub-pixel group that second pixel (green sub-pixels f) and second direction are adjacent (sub-pixel d and e is formed) and the second sub-pixel group (sub-pixel g and h is formed) can be configured to the second display pixel cells 702B to show this second pixel (green sub-pixels f).

According to some embodiments, the brightness data of the second display pixel cells 702B can be obtained according to following transformational relation:

L(d)＝pL(x7)，

L(e)＝pL(x9)，

L(f)＝qL(x8)，

L(g)＝pL(x9)，

L(h)＝pL(x7)，

Wherein L (f) is the brightness data of the second pixel, L (d) and L (h) is respectively the brightness data of the first color sub-pixels in the first sub-pixel group adjacent with the second pixel in second direction and the second sub-pixel group, L (e) and L (g) is respectively the brightness data of the second color sub-pixels in the first sub-pixel group adjacent with the second pixel in second direction and the second sub-pixel group, L (x7), L (x8) and L (x9) is respectively the first color virtual sub-pixel of second virtual pixel 702 corresponding with the second display pixel cells 702B, the brightness data of green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1, 0<q≤1, p=q/2.Such as, p=1/2, q=1.

When the first virtual pixel 701 is adjacent in fourth direction with the second virtual pixel 702, as shown in Figure 7, the first pixel (sub-pixel d and e) also adjacent in a second direction with the second pixel (green sub-pixels f).At this moment, the first display pixel cells 701B and the second display pixel cells 702B will share sub-pixel d, e and f.

According to display packing of the present disclosure, in same technological ability situation, utilize the PPI effect that can realize reaching Real dot structure 1.5 times according to dot structure of the present disclosure.

Easy to understand, the disclosure is not limited to exemplified display pixel cells structure, also be not limited to exemplified brightness data transformational relation, also can adopt other with the first pixel and/or the second pixel be brightness center display pixel cells make and brightness data conversion method.

Fig. 8 illustrates the display device 800 according to disclosure embodiment.

As shown in Figure 8, display device 800 can comprise the dot structure 810 according to disclosure embodiment.

According to some embodiments, display device 800 also can comprise sub-pixel rendering module 820.Sub-pixel rendering module 820 can utilize such as foregoing method the brightness data of virtual sub-pixel each in the virtual pixel array corresponding with image to be displayed to be converted to the brightness data of each sub-pixel in dot structure 810, does not repeat them here.

By above detailed description, those skilled in the art's easy to understand, according to the dot structure of disclosure embodiment, has the display device of this dot structure and one or more in utilizing the display packing of this dot structure to have the following advantages.

By green sub-pixels is transversely arranged, the colour cast with great visual angle of red picture can be improved.

According to dot structure of the present disclosure, in oblique line directions, sub-pixel is evenly distributed.Therefore can improve display effect obliquely, make picture color display obliquely evenly.In addition, there will not be sawtooth when showing oblique line.

According to dot structure of the present disclosure, in same technological ability situation, zygote pixel rendering method, can realize PPI and promote 1.5 times, can realize the PPI effect higher than Real dot structure.

According to the display device of disclosure embodiment, technology difficulty and manufacturing cost can either be reduced, can realize again showing the display effect of image close to higher PPI.

Below exemplary embodiment of the present disclosure is illustrate and described particularly.Should be appreciated that, the disclosure is not limited to the disclosed embodiments, and on the contrary, disclosure intention contains and is included in various amendment in the spirit and scope of claims and equivalent arrangements.

Claims (20)

1. a display device, comprises a dot structure, and described dot structure comprises the pixel column along first direction repeated arrangement, it is characterized in that,

Each pixel column comprises and replaces the first sub-pixel group of repeated arrangement and the second sub-pixel group and the green sub-pixels between described first sub-pixel group and described second sub-pixel group along the second direction of intersecting with described first direction;

Described first sub-pixel group comprises along tactic first color sub-pixels of described first direction and the second color sub-pixels;

Described second sub-pixel group comprises along tactic described second color sub-pixels of described first direction and described first color sub-pixels.

2. display device as claimed in claim 1, wherein, a described first sub-pixel group or a described second sub-pixel group form first pixel.

3. display device as claimed in claim 2, wherein, a described green sub-pixels forms second pixel.

4. display device as claimed in claim 1, wherein, the length breadth ratio of described first color sub-pixels and described second color sub-pixels is 3:1, described first color sub-pixels is consistent with described second direction with the length direction of described second color sub-pixels, the length breadth ratio of described green sub-pixels is 2:1, and the length direction of described green sub-pixels is consistent with described first direction.

5. display device as claimed in claim 1, wherein, described first color sub-pixels is red sub-pixel, and described second color sub-pixels is blue subpixels.

6. display device as claimed in claim 1, wherein, described first sub-pixel group, described green sub-pixels and described second sub-pixel group are alignd along described second direction center.

7. display device as claimed in claim 6, wherein, equals along the spacing distance between the adjacent green sub-pixels of described first direction along the spacing distance between the first color sub-pixels that described first direction is adjacent.

8. display device as claimed in claim 3, wherein, also comprises:

Sub-pixel rendering module, for the brightness data that comprise in the virtual pixel array of multiple virtual pixel each virtual pixel corresponding with image to be displayed being converted to respectively the brightness data of described first pixel or described second pixel, the virtual pixel that wherein said virtual pixel array comprises along third direction repeated arrangement arranges, each virtual pixel row comprise the virtual pixel of the fourth direction repeated arrangement that edge intersects with described third direction, each virtual pixel comprises along the tactic first color virtual sub-pixel of described third direction, green virtual sub-pixel and the second color virtual sub-pixel.

9. display device as claimed in claim 8, wherein, two described green sub-pixels that described first pixel and described second direction are adjacent form the first display pixel cells to show described first pixel.

10. display device as claimed in claim 9, wherein, described sub-pixel rendering module is configured to the brightness data obtaining described first display pixel cells according to following transformational relation:

L(c)＝pL(x5)，

L(d)＝qL(x4)，

L(e)＝qL(x6)，

L(f)＝pL(x5)，

Wherein L (d) is the brightness data of described first color sub-pixels in described first pixel, L (e) is the brightness data of described second color sub-pixels in described first pixel, L (c) and L (f) is respectively the brightness data of two described green sub-pixels adjacent with described first pixel in described second direction, L (x4), L (x5) and L (x6) is respectively the first color virtual sub-pixel of the described virtual pixel corresponding with this first display pixel cells, the brightness data of green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1, 0<q≤1, p=q/2.

11. display device as claimed in claim 8, wherein, the described first sub-pixel group that described second pixel and described second direction are adjacent and described second sub-pixel group form the second display pixel cells to show described second pixel.

12. display device as claimed in claim 11, wherein, described sub-pixel rendering module is configured to the brightness data obtaining described second display pixel cells according to following transformational relation:

L(d)＝pL(x7)，

L(e)＝pL(x9)，

L(f)＝qL(x8)，

L(g)＝pL(x9)，

L(h)＝pL(x7)，

Wherein L (f) is the brightness data of described second pixel, L (d) and L (h) is respectively the brightness data of the first color sub-pixels described in described first sub-pixel group adjacent with described second pixel in described second direction and described second sub-pixel group, L (e) and L (g) is respectively the brightness data of the second color sub-pixels described in described first sub-pixel group adjacent with described second pixel in described second direction and described second sub-pixel group, L (x7), L (x8) and L (x9) is respectively the first color virtual sub-pixel of the described virtual pixel corresponding with this second display pixel cells, the brightness data of green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1, 0<q≤1, p=q/2.

13. display device as claimed in claim 8, wherein, described sub-pixel rendering module is configured to the brightness data of two virtual pixels adjacent in described fourth direction is converted to respectively corresponding described first pixel adjacent in this second direction and the brightness data of described second pixel.

14. 1 kinds of display packings, are applied to a dot structure, and described dot structure comprises the pixel column along first direction repeated arrangement, wherein,

Each pixel column comprises and replaces the first sub-pixel group of repeated arrangement and the second sub-pixel group and the green sub-pixels between described first sub-pixel group and described second sub-pixel group along the second direction of intersecting with described first direction;

Described first sub-pixel group comprises along tactic first color sub-pixels of described first direction and the second color sub-pixels;

Described second sub-pixel group comprises along tactic described second color sub-pixels of described first direction and described first color sub-pixels,

It is characterized in that, described display packing comprises:

The brightness data of each virtual pixel that comprise in the virtual pixel array of multiple virtual pixel corresponding with image to be displayed is converted to the brightness data of the first pixel or the second pixel, wherein,

The virtual pixel that described virtual pixel array comprises along third direction repeated arrangement arranges, each virtual pixel row comprise the virtual pixel of the fourth direction repeated arrangement that edge intersects with described third direction, each virtual pixel comprises along the tactic first color virtual sub-pixel of described third direction, green virtual sub-pixel and the second color virtual sub-pixel

A described first sub-pixel group or a described second sub-pixel group form described first pixel, and a described green sub-pixels forms described second pixel.

15. display packings as claimed in claim 14, wherein, described display packing comprises: two described green sub-pixels that described first pixel and described second direction are adjacent are configured to the first display pixel cells to show described first pixel.

16. display packings as claimed in claim 15, wherein said display packing comprises: the brightness data obtaining described first display pixel cells according to following transformational relation:

L(c)＝pL(x5)，

L(d)＝qL(x4)，

L(e)＝qL(x6)，

L(f)＝pL(x5)，

Wherein L (d) is the brightness data of described first color sub-pixels in described first pixel, L (e) is the brightness data of described second color sub-pixels in described first pixel, L (c) and L (f) is respectively the brightness data of two described green sub-pixels adjacent with described first pixel in described second direction, L (x4), L (x5) and L (x6) is respectively the first color virtual sub-pixel of the described virtual pixel corresponding with this first display pixel cells, the brightness data of green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1, 0<q≤1, p=q/2.

17. display packings as claimed in claim 14, wherein, described display packing comprises: be that the second display pixel cells is to show described second pixel by the described first sub-pixel group that described second pixel and described second direction are adjacent and described second sub-pixel set constructor.

18. display packings as claimed in claim 17, wherein said display packing comprises: the brightness data obtaining described second display pixel cells according to following transformational relation:

L(d)＝pL(x7)，

L(e)＝pL(x9)，

L(f)＝qL(x8)，

L(g)＝pL(x9)，

L(h)＝pL(x7)，

Wherein L (f) is the brightness data of described second pixel, L (d) and L (h) is respectively the brightness data of the first color sub-pixels described in described first sub-pixel group adjacent with described second pixel in described second direction and described second sub-pixel group, L (e) and L (g) is respectively the brightness data of the second color sub-pixels described in described first sub-pixel group adjacent with described second pixel in described second direction and described second sub-pixel group, L (x7), L (x8) and L (x9) is respectively the first color virtual sub-pixel of the described virtual pixel corresponding with this second display pixel cells, the brightness data of green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1, 0<q≤1, p=q/2.

19. display packings as claimed in claim 14, described display packing comprises: the brightness data of two virtual pixels adjacent in described fourth direction is converted to respectively corresponding described first pixel adjacent in this second direction and the brightness data of described second pixel.

20. display packings as claimed in claim 14, wherein, equal along the spacing distance between the adjacent green sub-pixels of described first direction along the spacing distance between the first color sub-pixels that described first direction is adjacent.