CN105139764B - Display device and display methods - Google Patents
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- CN105139764B CN105139764B CN201510609434.6A CN201510609434A CN105139764B CN 105139764 B CN105139764 B CN 105139764B CN 201510609434 A CN201510609434 A CN 201510609434A CN 105139764 B CN105139764 B CN 105139764B
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Abstract
The application provides a kind of display device and display methods.A kind of display device includes a pel array, the pel array includes the pixel column of repeated arrangement in the first direction, and each pixel column includes being alternately repeated the first sub-pixel group and the second sub-pixel group and the green sub-pixels between first sub-pixel group and second sub-pixel group of arrangement along the second direction intersected with the first direction；First sub-pixel group is included along tactic first color sub-pixels of the first direction and the second color sub-pixels；Second sub-pixel group is included along tactic second color sub-pixels of the first direction and first color sub-pixels.The display device of the application can realize higher PPI effects.
Description
Technical field
This disclosure relates to display field, in particular it relates to a kind of display device and display methods.
Background technology
In such as LCD, OLED display device, conventional bar shaped rgb pixel structure (or being Real dot structures)
As shown in figure 1, the sub-pixel group of tri- colors of RGB, into a pixel cell, three sub-pixels are uniformly distributed, and each sub-pixel
Length-width ratio be 3:1.The pixel cell that three sub-pixels are formed is the square structure of a 3a*3a (a is positive number).To change
Kind visual effect, higher and higher requirement is proposed to the resolution ratio of display device.Typically can be every in dot structure by improving
The number of pixels (Pixels Per Inch, PPI) of inch improves the resolution ratio of display device.And it is to reach the mesh for improving PPI
, it is necessary to as far as possible reduce pixel size and reduce the spacing between pixel.But because technique limits, sub-pixel size is impossible
It is unlimited to reduce.
The mode for improving PPI effects is by sub-pixel Rendering (Sub Pixel Rendering, SPR).It is specific and
Speech, SPR technique is exactly to pass through pixel of rationally arranging, and combines certain algorithm, low PPI dot structures is had high PPI pixels
The display effect of structure.Therefore, SPR technique also becomes more and more important.
It has been proposed, for example, that a kind of Delta dot structures, as shown in Figure 2 A.Compared to Real dot structures, Delta pixels
The sub-pixel lateral dimension of RGB three amplifies 1.5 times in structure, and longitudinal size is constant, and the length-width ratio of sub-pixel is no longer to be
3:1, but 2:1.So, the quantity of red sub-pixel, green sub-pixels and blue subpixels reduces 1/3.It is in addition, different
Sub-pixel between row is staggered.
With respect to Real dot structures, actual PPI reduces 1/3, and data wire also can accordingly reduce 1/3.Although actual PPI
Reduce, but after reasonable algorithm of arranging in pairs or groups, the less PPI of actual number display effect is close to Real dot structures.However,
Delta dot structures lines smooth uniform when showing oblique line, and colour edging (color edge) problem occurs, such as Fig. 2 B
It is shown.
Therefore, there is still a need for the dot structure that exploitation is new so that single pixel area increases, and reduces technology difficulty, saves
Cost, but the display effect that SPR reaches high PPI can be combined simultaneously.
The content of the invention
The disclosure provides a kind of display device and display methods, utilizes new dot structure so that single pixel area increases
Greatly, and it SPR can be combined reach high PPI display effect.
Other characteristics and advantage of the disclosure will be apparent from by following detailed description, or partially by the disclosure
Practice and acquistion.
According to the one side of the disclosure, there is provided a kind of display device, including a dot structure, the dot structure include edge
The pixel column of first direction repeated arrangement,
Each pixel column includes the first sub-pixel that arrangement is alternately repeated along the second direction intersected with the first direction
Group and the second sub-pixel group and the green sub-pixels between first sub-pixel group and second sub-pixel group；
First sub-pixel group is included along tactic first color sub-pixels of the first direction and the second color
Sub-pixel；
Second sub-pixel group is included along tactic second color sub-pixels of the first direction and described
First color sub-pixels.
According to the one side of the disclosure, there is provided a kind of display methods, applied to a dot structure, the dot structure includes
The pixel column of repeated arrangement in the first direction, wherein,
Each pixel column includes the first sub-pixel that arrangement is alternately repeated along the second direction intersected with the first direction
Group and the second sub-pixel group and the green sub-pixels between first sub-pixel group and second sub-pixel group；
First sub-pixel group is included along tactic first color sub-pixels of the first direction and the second color
Sub-pixel；
Second sub-pixel group is included along tactic second color sub-pixels of the first direction and described
First color sub-pixels,
The display methods includes：
By the bright of each virtual pixel in the virtual pixel array including multiple virtual pixels corresponding with image to be displayed
Degrees of data is converted to the brightness data of the first pixel or the second pixel, wherein,
The virtual pixel array includes arranging along the virtual pixel of third direction repeated arrangement, and each virtual pixel row include
Along the virtual pixel for the fourth direction repeated arrangement intersected with the third direction, each virtual pixel is included along the third party
To tactic first color virtual sub-pixel, green virtual sub-pixel and the second color virtual sub-pixel,
One first sub-pixel group or second sub-pixel group form first pixel, an institute
State green sub-pixels and form second pixel.
In accordance with an embodiment of the present disclosure, by the way that green sub-pixels are transversely arranged, the big visual angle color of red picture can be improved
Partially.According to the dot structure of the disclosure, in oblique line directions, sub-pixel is in evenly distributed, therefore can improve display obliquely
Effect, make obliquely picture color show uniformly.In addition, be not in sawtooth during display oblique line.
Brief description of the drawings
Its example embodiment is described in detail by referring to accompanying drawing, the above and other feature and advantage of the disclosure will become more
Add obvious.
Fig. 1 shows the schematic diagram of conventional bar shaped rgb pixel structure；
Fig. 2A shows the schematic diagram of Delta dot structures；
Fig. 2 B show effect diagram when Delta dot structures show oblique line；
Fig. 3 A, 3B and 3C show the schematic diagram of the dot structure according to the disclosure some embodiments；
Fig. 4 A, 4B and 4C schematically show the oblique lines shown according to the dot structure of the disclosure some embodiments；
Fig. 5 A show brightness center and the pixel of the dot structure according to the disclosure some embodiments；
Fig. 5 B and 5C show the display pixel cells of the dot structure according to the disclosure some embodiments；
Fig. 6 shows the schematic diagram of virtual pixel array corresponding with image to be displayed；
Fig. 7 shows to carry out the schematic diagram of brightness data mapping according to the display methods of the disclosure some embodiments；
Fig. 8 shows the display device according to the embodiment of the present disclosure.
Embodiment
Example embodiment is described more fully with referring now to accompanying drawing.However, example embodiment can be real in a variety of forms
Apply, and be not understood as limited to embodiment set forth herein；On the contrary, these embodiments are provided so that the disclosure will be comprehensively and complete
It is whole, and the design of example embodiment is comprehensively communicated to those skilled in the art.Identical reference represents in figure
Same or similar part, thus repetition thereof will be omitted.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, there is provided many details fully understand so as to provide to embodiment of the disclosure.However,
It will be appreciated by persons skilled in the art that the technical scheme of the disclosure can be put into practice without one in the specific detail or more
It is more, or other methods, constituent element, material, device, step etc. can be used.In other cases, it is not shown in detail or describes
Known features, method, apparatus, realization, material are operated to avoid each side of the fuzzy disclosure.
Fig. 3 A schematically show the pixel knot that can be used for the display devices such as LCD, OLED according to the embodiment of the present disclosure
Structure 1.
Reference picture 3A, dot structure 1 include the pixel column 100 of repeated arrangement in the first direction.Each pixel column 100 includes
Along the first sub-pixel group 20 and the second sub-pixel group 30, Yi Jiwei that arrangement is alternately repeated with the second direction that first direction intersects
Green sub-pixels 103 between the first sub-pixel group 20 and the second sub-pixel group 30.Second direction can perpendicular to first direction,
But disclosure not limited to this.
First sub-pixel group 101 includes the tactic color of first color sub-pixels 101 and second in the first direction
Pixel 102.First color sub-pixels 101 and the second color sub-pixels 102 can be in alignment with each other in the first direction.Second sub-pixel group
30 include the tactic color sub-pixels 101 of second color sub-pixels 102 and first in the first direction.
Reference picture 3A, the first color sub-pixels 101 can be red sub-pixels, and the second color sub-pixels 102 can be blue
Sub-pixels, but the disclosure is not limited thereto.
The length-width ratio of Fig. 3 A in ginseng, the first color sub-pixels 101 and the second color sub-pixels 102 can be 3:1.This ratio
Example can obtain preferable display effect.But the disclosure is not limited thereto, other ratios, such as Fig. 4 B or 4C institutes can also be used
Example.The length direction of first color sub-pixels 101 and the second color sub-pixels 102 is consistent with second direction.
The length-width ratio of green sub-pixels 103 is 2:1.This ratio can obtain preferable display effect.But the disclosure is not
As limit, other can also correspondingly be used according to the length-width ratio of the first color sub-pixels 101 and the second color sub-pixels 102
Ratio, such as exemplified by Fig. 4 B or 4C.The length direction of green sub-pixels 103 is consistent with first direction.
Reference picture 3A, the first sub-pixel group 20, the sub-pixel group 30 of green sub-pixels 103 and second center pair in a second direction
Together.
According to some embodiments, as shown in Figure 3 B, in pixel column 100, the first sub-pixel group 20, green sub-pixels 103
And second sub-pixel group 30 first direction on both sides of the edge align in a second direction.But the disclosure is not limited thereto, example
Such as, as shown in Figure 3 C, the both sides of the edge of green sub-pixels 103 can also be relative to the first sub-pixel group 20 and the second sub-pixel group
Retract 30 both sides of the edge.
Reference picture 3A, according to some embodiments, the spacer between the first adjacent color sub-pixels 101 in the first direction
From or the second adjacent in the first direction color sub-pixels 102 between spacing distance can be equal to adjacent green in the first direction
Spacing distance between sub-pixel 103.Spacing distance designated herein refers to upper two adjacent same colors in the first direction
The distance between sub-pixel center, or upper two adjacent same color sub-pixels left margins or the right edge in the first direction
The distance between.
It is according to the dot structure of the disclosure, green sub-pixels are transversely arranged, the big visual angle colour cast of red picture can be improved.
Because human eye is higher to green colour mixture sensitiveness, and green sub-pixels are transversely arranged, colour mixture can be reduced.
In addition, according to the dot structure of the disclosure, the display effect of oblique lines compares traditional SPR (for example, Delta is tied
Structure) there is improvement.By taking Fig. 4 A, 4B, 4C as an example, because, pixel is according to the dot structure of the disclosure in a first direction
RBRB is arranged, consistent with Real dot structures and than more uniform.And in oblique line directions, pixel is evenly distributed into RBGRBG.Cause
This, oblique line directions are not in the display problem of traditional SPR (for example, Delta structures).It can see from Fig. 4 A-4C, although figure
The length-width ratio of 4A-4C sub-pixel is different from each other, but Fig. 4 A-4C dot structure can all improve display effect obliquely.
Moreover, according to the dot structure of the disclosure, in the case of same technological ability, it is possible to achieve PPI liftings 1.5
Times.
The perceptibility that human eye changes to brightness is the several times of colourity, and the resolution of display device can pass through calculation in brightness
Amount and arrangement carry out Equivalent definitions.For Real dot structures, the brightness of green sub-pixels is maximum, and brightness center is in green sub-pixels
On, therefore the brightness center of green sub-pixels is equivalent to the brightness center of a pixel.
According to the dot structure of the disclosure, reference picture 5A, first sub-pixel group 20 or second sub-pixel group 30
First pixel is may make up, there is the first brightness center, as shown in imaginary circle in figure.One green sub-pixels 103 may make up one
Individual second pixel, there is the second brightness center, as shown in imaginary circle in figure.Reference picture 5A, compared with Real dot structures, same
Technological ability in the case of, lifted according to the brightness centric quantity of the dot structure of the disclosure to 1.5 times, therefore ratio can be realized
PPI effects higher Real.
Realizing that above-mentioned first pixel or the second pixel need the sub-pixel of " borrow " other colors mixed to realize when showing
Color, i.e. shown by display pixel cells.For example, referring to Fig. 5 B-5C, first pixel (the first sub-pixel group 20 or
Second sub-pixel group 30) and second direction on two green sub-pixels adjacent thereto can be configured to the first display pixel cells
201 to show first pixel.First sub- picture adjacent thereto on one the second pixel (green sub-pixels 103) and second direction
Element group 20 and the second sub-pixel group 30 can be configured to the second display pixel cells 202 to show second pixel.
The description method shown using above-mentioned dot structure 1 according to embodiments of the present invention below.
Generally, the display information of image is all on the basis of Real dot structures, i.e. the display information of image can correspond to
In a virtual pixel array of Real dot structures as shown in Figure 1.Therefore, figure is being carried out using the dot structure of the disclosure
, it is necessary to be changed according to sub-pixel Rendering algorithms to the brightness data of two kinds of dot structures before picture display.
Illustrate the conversion side of brightness data exemplified by below using the Real dot structures shown in Fig. 6 as virtual pixel array
Method, but disclosure not limited to this.Reference picture 6, virtual pixel array 60 include arranging along the virtual pixel of third direction repeated arrangement
600, each virtual pixel row include the virtual pixel 610, Mei Gexu along the fourth direction repeated arrangement intersected with third direction
Intending pixel is included along the tactic first color virtual sub-pixel 601 of third direction, the face of green virtual sub-pixel 603 and second
Color virtual sub-pixel 602.
, can will be corresponding with image to be displayed including multiple virtual when being shown according to the display methods of the disclosure
The brightness data of each virtual pixel 610 in the virtual pixel array 600 of pixel 610 be converted to foregoing first pixel or
The brightness data of second pixel.
For example, referring to Fig. 7, virtual pixel array corresponding with image to be displayed includes the first virtual pixel 701 and second
Virtual pixel 702, wherein virtual sub-pixel x4-x9 have brightness data L (x4)-L (x9) respectively, after transformed processing (for example,
Signal transacting is carried out by IC), obtain the sub-pixel c-h of the corresponding dot structure according to disclosure brightness data L (c)-L
(h)。
Changing corresponding relation for example can be：
x4→d；x6→e；X5 → c/f,
x7→d/h；x8→f；x9→e/g.
As it was previously stated, can be green by adjacent thereto in first pixel (sub-pixel d and e are formed) and second direction two
Sub-pixels (sub-pixel c and f) are configured to the first display pixel cells 701B to show the first pixel (sub-pixel d and e structure
Into).
According to some embodiments, two greens that the first display pixel cells 701B can be obtained according to following transformational relation are sub
Pixel c and f brightness data：
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, and L (e) is the second color in the first pixel
The brightness data of sub-pixel, L (c) and L (f) are respectively the bright of two green sub-pixels adjacent with the first pixel in second direction
Degrees of data, L (x4), L (x5) and L (x6) are respectively the first virtual pixel 701 corresponding with the first display pixel cells 701B
The brightness data of first color virtual sub-pixel, green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1,0<Q≤1,
P=q/2.For example, p=1/2, q=1.
As it was previously stated, can be by second pixel (green sub-pixels f) and the first sub- picture adjacent thereto in second direction
Plain group (sub-pixel d and e are formed) and the second sub-pixel group (sub-pixel g and h are formed) are configured to the second display pixel cells 702B
To show second pixel (green sub-pixels f).
According to some embodiments, the second display pixel cells 702B brightness data 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, and L (d) and L (h) are respectively adjacent with the second pixel in second direction
The first sub-pixel group and the second sub-pixel group in the first color sub-pixels brightness data, L (e) and L (g) are respectively second party
Upwards in the first sub-pixel group and the second sub-pixel group adjacent with the second pixel the second color sub-pixels brightness data, L
(x7), L (x8) and L (x9) is respectively the first color of the second virtual pixel 702 corresponding with the second display pixel cells 702B
The brightness data of virtual sub-pixel, green virtual sub-pixel and the second color virtual sub-pixel, 0<p<1,0<Q≤1, p=q/2.
For example, p=1/2, q=1.
When the first virtual pixel 701 and the second virtual pixel 702 are when adjacent in fourth direction, as shown in fig. 7, the first picture
Plain (sub-pixel d and e) (green sub-pixels f) is also adjacent in a second direction with the second pixel.At this moment, the first display pixel cells
701B and the second display pixel cells 702B is by shared sub-pixel d, e and f.
According to the display methods of the disclosure, in the case of same technological ability, the dot structure according to the disclosure is utilized
The PPI effects for reaching 1.5 times of Real dot structures can be achieved.
It can be readily appreciated that the disclosure is not limited to exemplified display pixel cells construction, exemplified brightness number is also not necessarily limited to
According to transformational relation, other display pixel cells structures using the first pixel and/or the second pixel as brightness center can also be used
Make mode and brightness data conversion method.
Fig. 8 shows the display device 800 according to the embodiment of the present disclosure.
As shown in figure 8, display device 800 may include the dot structure 810 according to the embodiment of the present disclosure.
According to some embodiments, display device 800 may also include sub-pixel rendering module 820.Sub-pixel rendering module 820
Using such as method as described before by the brightness of each virtual sub-pixel in virtual pixel array corresponding with image to be displayed
Data are converted to the brightness data of each sub-pixel in dot structure 810, will not be repeated here.
Detailed description more than, those skilled in the art is it can be readily appreciated that pixel knot according to the embodiment of the present disclosure
Structure, the display device with the dot structure and using the dot structure display methods can with one in advantages below or
It is multiple.
By the way that green sub-pixels are transversely arranged, the big visual angle colour cast of red picture can be improved.
According to the dot structure of the disclosure, in oblique line directions, sub-pixel is in evenly distributed.Therefore can improve obliquely
Display effect, make obliquely picture color show uniformly.In addition, be not in sawtooth during display oblique line.
According to the dot structure of the disclosure, in the case of same technological ability, zygote pixel rendering method, Ke Yishi
Existing PPI lifts 1.5 times, and the PPI effect higher than Real dot structure can be achieved.
According to the display device of the embodiment of the present disclosure, technology difficulty and manufacturing cost can either be reduced, display can be realized again
Display effect of the image close to higher PPI.
The exemplary embodiment of the disclosure is particularly shown and described above.It should be understood that the disclosure is not limited to institute's public affairs
The embodiment opened, on the contrary, the disclosure is intended to cover comprising various modifications in the spirit and scope of the appended claims and waited
Effect arrangement.
Claims (13)
1. a kind of display device, including a dot structure, the dot structure includes the pixel column of repeated arrangement in the first direction,
Characterized in that,
Each pixel column include along the second direction intersected with the first direction be alternately repeated arrangement the first sub-pixel group and
Second sub-pixel group and the green sub-pixels between first sub-pixel group and second sub-pixel group；
First sub-pixel group is included along tactic first color sub-pixels of the first direction and the second color sub- picture
Element；
Second sub-pixel group is included along tactic second color sub-pixels of the first direction and described first
Color sub-pixels；
Wherein, first sub-pixel group or second sub-pixel group form first pixel；
One green sub-pixels forms second pixel；
The display device, in addition to：
Sub-pixel rendering module, for will in the virtual pixel array including multiple virtual pixels corresponding with image to be displayed it is each
The brightness data of virtual pixel is respectively converted into the brightness data of first pixel or second pixel, wherein described virtual
Pel array includes arranging along the virtual pixel of third direction repeated arrangement, and each virtual pixel row include edge and the third direction
The virtual pixel of the fourth direction repeated arrangement of intersection, each virtual pixel are included along the third direction tactic first
Color virtual sub-pixel, green virtual sub-pixel and the second color virtual sub-pixel；
Wherein, two adjacent thereto in first pixel and the second direction green sub-pixels form first
Display pixel cells are to show first pixel；
Wherein, the sub-pixel rendering module is configured to obtain the bright of first display pixel cells according to following transformational relation
Degrees of data：
L (c)=pL (x5),
L (d)=qL (x4),
L (e)=qL (x6),
L (f)=pL (x5),
Wherein L (d) is the brightness data of first color sub-pixels in first pixel, and L (e) is first pixel
In second color sub-pixels brightness data, L (c) and L (f) be respectively in the second direction with first pixel
The brightness data of two adjacent green sub-pixels, L (x4), L (x5) and L (x6) are respectively and the first display pixel list
First color virtual sub-pixel of the virtual pixel corresponding to member, green virtual sub-pixel and the second color virtual sub-pixel
Brightness data, 0<p<1,0<Q≤1, p=q/2.
2. display device as claimed in claim 1, wherein, first color sub-pixels and second color sub-pixels
Length-width ratio is 3:1, the length direction and the second direction of first color sub-pixels and second color sub-pixels
Unanimously, the length-width ratio of the green sub-pixels is 2:1, the length direction of the green sub-pixels is consistent with the first direction.
3. display device as claimed in claim 1, wherein, first color sub-pixels are red sub-pixel, described second
Color sub-pixels are blue subpixels.
4. display device as claimed in claim 1, wherein, first sub-pixel group, the green sub-pixels and described
Two sub-pixel groups are along the second direction center alignment.
5. display device as claimed in claim 4, wherein, between the first color sub-pixels adjacent along the first direction
Spacing distance is equal to along the spacing distance between the adjacent green sub-pixels of the first direction.
6. display device as claimed in claim 1, wherein, it is adjacent thereto in second pixel and the second direction
First sub-pixel group and second sub-pixel group form the second display pixel cells to show second pixel.
7. display device as claimed in claim 6, wherein, the sub-pixel rendering module is configured to according to following transformational relation
Obtain the brightness data of second display pixel cells：
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 second pixel, and L (d) and L (h) are respectively with described second in the second direction
The brightness data of first color sub-pixels, L described in adjacent first sub-pixel group of pixel and second sub-pixel group
(e) and L (g) is respectively first sub-pixel group adjacent with second pixel in the second direction and second son
The brightness data of second color sub-pixels described in pixel groups, L (x7), L (x8) and L (x9) are respectively and second display pixel
The first color virtual sub-pixel, green virtual sub-pixel and the second color virtual sub-pixel of the virtual pixel corresponding to unit
Brightness data, 0<p<1,0<Q≤1, p=q/2.
8. display device as claimed in claim 1, wherein, the sub-pixel rendering module is configured in the fourth direction
The brightness data of upper two adjacent virtual pixels be respectively converted into corresponding in this second direction adjacent described first
The brightness data of pixel and second pixel.
9. a kind of display methods, applied to a dot structure, the dot structure includes the pixel of repeated arrangement in the first direction
Row, wherein,
Each pixel column include along the second direction intersected with the first direction be alternately repeated arrangement the first sub-pixel group and
Second sub-pixel group and the green sub-pixels between first sub-pixel group and second sub-pixel group；
First sub-pixel group is included along tactic first color sub-pixels of the first direction and the second color sub- picture
Element；
Second sub-pixel group is included along tactic second color sub-pixels of the first direction and described first
Color sub-pixels,
Characterized in that, the display methods includes：
By the brightness number of each virtual pixel in the virtual pixel array including multiple virtual pixels corresponding with image to be displayed
According to the brightness data for being converted to the first pixel or the second pixel, wherein,
The virtual pixel array includes arranging along the virtual pixel of third direction repeated arrangement, each virtual pixel row include edge with
The virtual pixel for the fourth direction repeated arrangement that the third direction intersects, each virtual pixel include suitable along the third direction
The first color virtual sub-pixel, green virtual sub-pixel and the second color virtual sub-pixel of sequence arrangement,
One first sub-pixel group or second sub-pixel group form first pixel, and one described green
Sub-pixels form second pixel；
Wherein, the display methods includes：By two institutes adjacent thereto in first pixel and the second direction
State green sub-pixels and be configured to the first display pixel cells to show first pixel；
Wherein described display methods includes：The brightness data of first display pixel cells is obtained 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 first color sub-pixels in first pixel, and L (e) is first pixel
In second color sub-pixels brightness data, L (c) and L (f) be respectively in the second direction with first pixel
The brightness data of two adjacent green sub-pixels, L (x4), L (x5) and L (x6) are respectively and the first display pixel list
First color virtual sub-pixel of the virtual pixel corresponding to member, green virtual sub-pixel and the second color virtual sub-pixel
Brightness data, 0<p<1,0<Q≤1, p=q/2.
10. display methods as claimed in claim 9, wherein, the display methods includes：By second pixel and institute
State first sub-pixel group adjacent thereto and second sub-pixel group in second direction and be configured to the second display pixel list
Member is to show second pixel.
11. display methods as claimed in claim 10, wherein the display methods includes：Institute is obtained according to following transformational relation
State the brightness data of the second display pixel cells：
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 second pixel, and L (d) and L (h) are respectively with described second in the second direction
The brightness data of first color sub-pixels, L described in adjacent first sub-pixel group of pixel and second sub-pixel group
(e) and L (g) is respectively first sub-pixel group adjacent with second pixel in the second direction and second son
The brightness data of second color sub-pixels described in pixel groups, L (x7), L (x8) and L (x9) are respectively and second display pixel
The first color virtual sub-pixel, green virtual sub-pixel and the second color virtual sub-pixel of the virtual pixel corresponding to unit
Brightness data, 0<p<1,0<Q≤1, p=q/2.
12. display methods as claimed in claim 9, the display methods includes：By in the fourth direction adjacent two
The brightness data of individual virtual pixel be respectively converted into corresponding to adjacent first pixel and described in this second direction
The brightness data of second pixel.
13. display methods as claimed in claim 9, wherein, between the first color sub-pixels adjacent along the first direction
Spacing distance be equal to along the spacing distance between the adjacent green sub-pixels of the first direction.
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| CN106898629B (en) * | 2015-12-18 | 2020-02-11 | 昆山工研院新型平板显示技术中心有限公司 | OLED display device with high resolution and preparation method thereof |
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