CN102243828A - Color display screen and display method thereof - Google Patents
Color display screen and display method thereof Download PDFInfo
- Publication number
- CN102243828A CN102243828A CN2011101691431A CN201110169143A CN102243828A CN 102243828 A CN102243828 A CN 102243828A CN 2011101691431 A CN2011101691431 A CN 2011101691431A CN 201110169143 A CN201110169143 A CN 201110169143A CN 102243828 A CN102243828 A CN 102243828A
- Authority
- CN
- China
- Prior art keywords
- pixel
- sub
- pixels
- component
- display screen
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004040 coloring Methods 0.000 claims description 75
- 238000000354 decomposition reaction Methods 0.000 claims description 38
- 238000012856 packing Methods 0.000 claims description 12
- 238000005284 basis set Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000003086 colorant Substances 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 206010021403 Illusion Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a color display screen and a display method thereof. The color display screen comprises a plurality of repeat display units, wherein each repeat display unit is a 2*4 sub-pixel array, each line in one sub-pixel array comprises four sub pixels, namely sub pixel R, sub pixel G, sub pixel B and sub pixel W, and two sub pixels in the same column in the sub-pixel array are different, and the same column in the sub-pixel array only contains the sub pixel G and the sub pixel B or only contains the sub pixel R and the sub pixel W. By the adoption of the color display screen and the display method thereof, the display effect of the display screen can be improved greatly and the user experience can be enhanced.
Description
Technical field
The present invention relates to the demonstration field, refer in particular to a kind of colorful display screen and display packing thereof.
Background technology
In the colorful display screen of prior art, a display unit (for example, pixel) generally comprises the sub-pixel of red (R), green (G) and blue (B) three different colours in, by the size of three kinds of color components such as control R, the G corresponding, B, i.e. shown color and the brightness of this pixel of may command with three sub-pixels difference on certain pixel.Therefore, above-mentioned colorful display screen can be described as the RGB display screen.But the mean value of the brightness of each sub-pixel is generally only depended in the brightness of pixel in the above-mentioned RGB display screen, and therefore the brightness of above-mentioned RGB display screen is generally not high, and power consumption is higher.
At the problems referred to above, a kind of RGBW display screen has been proposed in the prior art.The array that this display screen is made up of a plurality of repetition display units constitutes.In described repetition display unit, comprise red (R), green (G), blue (B) and white (W) four sub pixels.Fig. 1 is the synoptic diagram of repetition display unit of the prior art.As shown in Figure 1, in the repetition display unit 11 in the prior art, comprise 2 * 4 sub-pixels, each sub-pixel is a kind of in above-mentioned four sub pixels.Owing to have white (W) sub-pixels in the above-mentioned repetition display unit, the therefore brightness that can improve display screen effectively, the power consumption of reduction display screen.
But, studies show that, except the white of expression brightness, human eye is more responsive for green and yellow, and in above-mentioned repetition display unit, G sub-pixel and W sub-pixel all are in same listing, and R sub-pixel and B sub-pixel also all are in same listing, and arrange at interval with this, therefore will state the visual illusion that causes light and shade to replace on the colorful display screen of repetition display unit in the use, thereby the display effect to colorful display screen causes bad influence, has reduced user's Experience Degree.In like manner, R sub-pixel and G sub-pixel in repeating display unit all are in same listing, then will state in the use and form yellow cord relatively more responsive for human eye on the colorful display screen of repetition display unit, thereby also the display effect of colorful display screen be caused bad influence.
Summary of the invention
The invention provides a kind of colorful display screen and display packing thereof, thereby can improve the display effect of colorful display screen.
For achieving the above object, the technical scheme among the present invention is achieved in that
A kind of colorful display screen, this colorful display screen comprises:
A plurality of repetition display units;
Described repetition display unit is one 2 * 4 a array of sub-pixels; All comprise four sub-pixels in each row of described array of sub-pixels: R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel; Two sub-pixel differences in the same row in the described array of sub-pixels, and only comprise G sub-pixel and B sub-pixel in the same row in the described array of sub-pixels, perhaps only comprise R sub-pixel and W sub-pixel;
Wherein, described R sub-pixel is a red sub-pixel, and the G sub-pixel is a green sub-pixels, and the W sub-pixel is a white sub-pixels, and the B sub-pixel is a blue subpixels.
The arrangement mode of each sub-pixel is any one arrangement mode as described below in the described array of sub-pixels:
Four sub-pixels in each row of described array of sub-pixels are formed two different pixels, and comprise two different sub-pixels in each pixel.
In same array of sub-pixels, the the 1st, 2 sub-pixel in described array of sub-pixels first row formed first pixel, the the 3rd, 4 sub-pixel in first row formed second pixel, the the 1st, 2 sub-pixel in second row formed the 3rd pixel, the 3rd, 4 sub-pixel in second row formed the 4th pixel;
Wherein, first pixel in the described array of sub-pixels is different with second and third sub-pixel, and the 4th pixel is different with second and third sub-pixel.
In same array of sub-pixels:
First pixel is identical with the 4th pixel, and second pixel can be identical with the 3rd pixel;
Perhaps, first pixel and the 4th pixel be mirror image each other, and second pixel and the 3rd pixel mirror image each other;
Perhaps, first pixel and the 3rd pixel be mirror image each other, and second pixel and the 4th pixel mirror image each other;
Wherein, described two pixels each other mirror image be: first sub-pixel in pixel and second sub-pixel respectively with one other pixel point in second sub-pixel identical with first sub-pixel.
The present invention also provides a kind of display packing of colorful display screen, and this method comprises:
According to the decomposition method that sets in advance, three colouring components in the shows signal of each pixel of colorful display screen are decomposed into corresponding four colouring components respectively; Wherein, described three colouring components are R, G and B component; Described four colouring components are and R, the G, B and the corresponding R1 of W sub-pixel, G1, B1 and the W1 component that repeat in the display unit;
The mean flow rate of current pixel point is set to equate with R, G, the mean flow rate of B component in its shows signal;
Choose M the neighbor pixel nearest, and obtain the ratio of four colouring components after pairing two decomposition of two sub-pixels in each selected neighbor pixel with current pixel point; Calculate the median of the ratio of four colouring components after pairing two decomposition of two sub-pixels in an above-mentioned M ratio and the current pixel point, and the colourity of current pixel point is set to this median; Wherein, described M is a nonnegative integer;
According to the mean flow rate and the colourity of current pixel point, determine the final value of two pairing two four colouring components of sub-pixel in the current pixel point.
The decomposition method that described basis sets in advance is decomposed into corresponding four colouring components respectively with three colouring components in the shows signal of each pixel of colorful display screen and comprises:
For current pixel point,, determine a modified value x, and make described modified value x more than or equal to the minimum value in described R, G, the B component according to the R in the shows signal of current pixel point, G, B component and the ratio N that sets in advance;
Deduct a modified value x in R from the shows signal of current pixel point, G and the B component respectively, with deduct R, G after the modified value x and B component respectively as with current pixel point in R, G and the corresponding four colouring component R1 of B sub-pixel, G1 and B1;
Be set to 3 times of described modified value x with the corresponding four colouring component W1 of the W sub-pixel in the current pixel point;
Wherein, described ratio N is the ratio of the summation of four colouring components after the summation of four colouring components after pairing two decomposition of two sub-pixels in this pixel and in four colouring components after described 4 decomposition two other decompose;
Described modified value x be described R, G, B component respectively and the difference between the R1 after the pairing decomposition, G1, the B1 component, and be after the described decomposition the W1 component 1/3rd.
Describedly make described modified value x comprise more than or equal to the minimum value in described R, G, the B component:
If initial value x according to the R in the shows signal of current pixel point, G, B component and the resulting x of ratio N that sets in advance
0Greater than the minimum value y in described R, G, the B component, then with the final value of described y as described modified value x;
If 0＜x
0≤ y is then with described x
0Final value as described modified value x;
If x
0≤ 0, then with the final value of described y as described modified value x.
The value of described N is 1.
The value of described M is the arbitrary integer in 0～8.
In summary, a kind of colorful display screen and display packing thereof are provided among the present invention.Comprise a plurality of repetition display units in the described colorful display screen, comprise one 2 * 4 array of sub-pixels in the described repetition display unit, in each row of this array of sub-pixels, all comprise four sub-pixels: the R sub-pixel, the G sub-pixel, B sub-pixel and W sub-pixel, and only comprise G sub-pixel and B sub-pixel in the same row in this array of sub-pixels, perhaps only comprise R sub-pixel and W sub-pixel, therefore make G and W two sub pixels in the colorful display screen not be in same row, R and B two sub pixels are not in same row, and R and G two sub pixels are not in same row yet, thereby improved the display effect of colorful display screen, improved user's Experience Degree.
Description of drawings
Fig. 1 is the synoptic diagram of repetition display unit of the prior art.
Fig. 2 is the synoptic diagram of a kind of arrangement of subpixels mode in the array of sub-pixels among the present invention.
Fig. 3 is the synoptic diagram of a kind of pixel arrangement mode in the array of sub-pixels among the present invention.
Fig. 4 is the synoptic diagram of the display packing of the colorful display screen among the present invention.
Fig. 5 is the schematic flow sheet of a kind of decomposition method among the present invention.
Fig. 6 is the exemplary plot of the choosing method of M neighbor pixel among the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention express clearlyer, the present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
In technical scheme of the present invention, a kind of colorful display screen and display packing thereof have been proposed.Described colorful display screen comprises a plurality of repetition display units; Described repetition display unit is one 2 * 4 a array of sub-pixels; All comprise four sub-pixels in each row of described array of sub-pixels: R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel; Two sub-pixel differences in the same row in the described array of sub-pixels, and only comprise G sub-pixel and B sub-pixel in the same row in the described array of sub-pixels, perhaps only comprise R sub-pixel and W sub-pixel.
Wherein, described R sub-pixel is a red sub-pixel, and the G sub-pixel is a green sub-pixels, and the W sub-pixel is a white sub-pixels, and the B sub-pixel is a blue subpixels.
Fig. 2 is the synoptic diagram of a kind of arrangement of subpixels mode of the array of sub-pixels among the present invention.As shown in Figure 2, in technical scheme of the present invention, described colorful display screen comprises a plurality of repetition display units; And described repetition display unit is one 2 * 4 a array of sub-pixels 21.All comprise four sub-pixels in first row of described array of sub-pixels 21 and second row: R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel, and in first and third row of array of sub-pixels, all include only R sub-pixel and W sub-pixel, and in second, four row of array of sub-pixels, all include only G sub-pixel and B sub-pixel.
Hence one can see that, and in technical scheme of the present invention, the arrangement mode of each sub-pixel has a variety of in the described array of sub-pixels (promptly repeating display unit).And, because two sub-pixel differences in the same row in the described array of sub-pixels, and only comprise G sub-pixel and B sub-pixel in the same row in the described array of sub-pixels, perhaps only comprise R sub-pixel and W sub-pixel, therefore when the arrangement mode of each sub-pixel in certain delegation in the array of sub-pixels is determined, the arrangement mode of the sub-pixel in this array of sub-pixels in another row also can be learnt in direct derivation, therefore also will be determined thereupon.
For example, as shown in Figure 2, the arrangement mode of each sub-pixel in first row in the array of sub-pixels is defined as: during GRWB, because first sub-pixel in first row of array of sub-pixels is the G sub-pixel, so first sub-pixel in second row of array of sub-pixels must be the B sub-pixel; Second sub-pixel in first row of array of sub-pixels is the R sub-pixel, so second sub-pixel in second row of array of sub-pixels must be the W sub-pixel; , the rest may be inferred, can learn in this array of sub-pixels that the arrangement mode of each sub-pixel in second row must be BWRG, as shown in Figure 2.
In addition, when comprising R, G, B and four sub-pixels of W in first row in the array of sub-pixels, possible arrangement mode has 24 kinds, so in technical scheme of the present invention, the arrangement mode of each sub-pixel also has 24 kinds in the described array of sub-pixels, is respectively:
In technical scheme of the present invention, the arrangement mode of each sub-pixel can be any one in aforesaid 24 kinds of arrangement modes in the described array of sub-pixels.
According to the arrangement mode of each sub-pixel in the above-mentioned array of sub-pixels as can be known, owing to only comprise G sub-pixel and B sub-pixel in the same row in the described array of sub-pixels, perhaps only comprise R sub-pixel and W sub-pixel, therefore in above-mentioned array of sub-pixels, G and W two sub pixels must not be in same row, R and B two sub pixels are inevitable not to be in same row, and R and G two sub pixels are also inevitable is not in same row.So, in the present invention on the colorful display screen of forming by above-mentioned repetition display unit, will the visual illusion that light and shade replaces can not appear, nor can on this colorful display screen, form yellow cord relatively more responsive for human eye, thereby can improve the display effect of colorful display screen greatly, improve user's Experience Degree.
In addition, in the colorful display screen in the prior art, each pixel on the display screen all is that three sub-pixels by three kinds of colors of red, green, blue constitute.Pixel with said structure can intactly be expressed the brightness of this pixel by the mean value of three sub-pixel intensity, and expresses the colourity of this pixel by the ratio of three sub-pixels.For example, if certain pixel is a pink, the value difference 240,120 and 180 of three sub-pixels of its red, green, blue, then the brightness of this pixel will be (240+120+180)/3=180, the colourity of this pixel then can be expressed as R: G: B=4: 2: 3.Yet,, therefore when human eye can be distinguished tiny point, but might not pick out the represented color of this point because human eye will be higher than susceptibility to color for the susceptibility of brightness.So enough hour of the pixel on display screen, the color of accurately representing this pixel are and are unnecessary.
In order to improve the display effect of colorful display screen further, in colorful display screen of the present invention, each pixel all includes only two different sub-pixels, therefore, in the array of sub-pixels in above-mentioned repetition display unit, four sub-pixels in each row of described array of sub-pixels are formed two different pixels, and comprise two different sub-pixels in each pixel.
For example, in technical scheme of the present invention, in same array of sub-pixels, the the 1st, 2 sub-pixel in this array of sub-pixels first row can be formed first pixel, the the 3rd, 4 sub-pixel in first row formed second pixel, the the 1st, 2 sub-pixel in second row formed the 3rd pixel, the 3rd, 4 sub-pixel in second row formed the 4th pixel.
Fig. 3 is the synoptic diagram of a kind of pixel arrangement mode in the array of sub-pixels among the present invention.As shown in Figure 3, each sub-pixel in the array of sub-pixels 21 has arrangement mode as described below:
G?R?W?B
B?W?R?G
When each sub-pixel in the array of sub-pixels 21 has aforesaid arrangement mode, first pixel 31 in this array of sub-pixels 21 comprises G, R sub-pixel, second pixel 32 comprises W, B sub-pixel, the 3rd pixel 33 comprises B, W sub-pixel, and the 4th pixel 34 comprises R, G sub-pixel.
In addition, because the arrangement mode of each sub-pixel has 24 kinds in the described array of sub-pixels, therefore, the pixel that may occur in the described array of sub-pixels will have following described 12 kinds:
G?W，G?R，G?B，W?G，W?R，W?B，
R?G，R?W，R?B，B?G，B?W，B?R。
Wherein, G W represents to comprise in this pixel two sub-pixels of G, W, and first sub-pixel in this pixel is the G sub-pixel, and second sub-pixel is the W sub-pixel.Other pixel can the rest may be inferred.
24 kinds of arrangement modes according to each sub-pixel in the described array of sub-pixels can directly be known by inference, in technical scheme of the present invention, must comprise 4 sub-pixels such as R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel in two pixels in the same delegation of described array of sub-pixels, first pixel in the described array of sub-pixels is different with second and third sub-pixel, and the 4th pixel is different with second and third sub-pixel.
In addition, in preferred embodiment of the present invention, in same array of sub-pixels, first pixel can be identical with the 4th pixel, and second pixel can be identical with the 3rd pixel; Perhaps, can be first pixel and the 4th pixel mirror image each other, and second pixel and the 3rd pixel mirror image each other; Perhaps, can be first pixel and the 3rd pixel mirror image each other, and second pixel and the 4th pixel mirror image each other.
Wherein, described two pixels each other mirror image be meant: first sub-pixel in pixel and second sub-pixel respectively with one other pixel point in second sub-pixel identical with first sub-pixel.For example, first sub-pixel in some pixels is the G sub-pixel, second sub-pixel is the W sub-pixel, and first sub-pixel in the one other pixel point is the W sub-pixel, when second sub-pixel is the G sub-pixel, these two pixels mirror image each other then, but these two pixels are not with a kind of pixel.
As from the foregoing, in technical scheme of the present invention, each pixel in the described colorful display screen will include only the sub-pixel of two different colours, rather than comprised R, G, three sub-pixels of B, therefore the shared area of pixel among the present invention can be less than the area of conventional pixel point, in the colorful display screen of same area, can arrange the more pixel of more number, thereby can effectively improve the display resolution of colorful display screen, make the shown color of the colorful display screen of formation more clear, true to nature, abundant, to satisfy people's visual enjoyment, improved the display effect of colorful display screen, improve user's Experience Degree, and can save the energy consumption of colorful display screen greatly.
In addition, during the colorful display screen that in using the present invention, provided, owing to will comprise two different pixels (comprising four kinds of different sub-pixels such as R, G, B, W) in each row of described array of sub-pixels, and include only the sub-pixel of two different colours in each pixel, and the shows signal of rgb format at be the pixel that has comprised R, G, three sub-pixels of B.Therefore, during the colorful display screen that in using the present invention, provided, the signal of the RGWB form that the colorful display screen that also needs shows signal with traditional rgb format to convert to be fit to be provided among the present invention uses.
Therefore, in technical scheme of the present invention,, also provide a kind of display packing of colorful display screen based on the above-mentioned colorful display screen that provides.Below will (for example, current pixel point the transfer process of) shows signal be an example, and technical scheme of the present invention is introduced with some pixels.
Fig. 4 is the synoptic diagram of the display packing of the colorful display screen among the present invention.As shown in Figure 4, the display packing of the colorful display screen among the present invention can comprise step as described below:
Step 401 according to the decomposition method that sets in advance, is decomposed into corresponding four colouring components respectively with three colouring components in the shows signal of each pixel of colorful display screen; Wherein, described three colouring components are R, G and B component; Described four colouring components are and R, the G, B and the corresponding R1 of W sub-pixel, G1, B1 and the W1 component that repeat in the display unit.
In traditional colorful display screen, comprise R, G, three sub-pixels of B in each pixel, therefore, 3 three colouring components such as R component, G component and B component are all arranged in the shows signal of each pixel, and above-mentioned 3 three colouring components correspond respectively to three sub-pixels of R, G, B in the pixel.
And in the colorful display screen in technical scheme of the present invention, one has 4 sub pixels: R, G, B and W, and each pixel includes only two different sub-pixels.In order to show corresponding color at colorful display screen, then need in this step the R in the shows signal of each pixel, G and B component are decomposed into corresponding four colouring component R1, G1, B1 and W1 respectively according to described shows signal; Wherein, described four colouring component R1, G1, B1 and the W1 after the decomposition respectively with repeat display unit in R, G, B and W sub-pixel corresponding one by one.
Therefore, in technical scheme of the present invention, can set in advance corresponding decomposition method according to practical situations, and then, the R in the shows signal of each pixel, G and B component are decomposed into corresponding four four colouring component R1, G1, B1 and W1 respectively according to the decomposition method that sets in advance.
In actual application, can set in advance and use multiple decomposition method according to actual needs.To be example below, technical scheme of the present invention will be introduced further with a kind of decomposition method wherein.
Fig. 5 is the schematic flow sheet of a kind of decomposition method among the present invention.As shown in Figure 5, in specific embodiments of the invention, with the current pixel point is example, and the described decomposition method that R in the shows signal of each pixel, G and B component are decomposed into corresponding four four colouring component R1, G1, B1 and W1 respectively can comprise step as described below:
Step 501 for current pixel point, can be determined a modified value x according to the R in the shows signal of current pixel point, G, B component and the ratio N that sets in advance.
Wherein, described ratio N is the ratio of the summation of four colouring components after the summation of four colouring components after pairing two decomposition of two sub-pixels in this pixel and in four colouring components after described 4 decomposition two other decompose.
For example, when two sub-pixels in this pixel were R, G sub-pixel, then four colouring components after this R, pairing two decomposition of G sub-pixel were respectively R1 and G1, and four colouring components after two other decomposes are B1 and W1, and then this moment, described ratio N was:
In addition, above-mentioned ratio N is a natural number, and the value of N can be set in advance according to practical situations.For example, can establish N=1.In technical scheme of the present invention, when the value of above-mentioned N is 1, can be so that the brightness ratio between the neighbor pixel in the colorful display screen among the present invention be more approaching, thus can strengthen the display effect of colorful display screen.
In addition, in technical scheme of the present invention, above-mentioned modified value x be described R, G, B component respectively and the difference between the R1 after the pairing decomposition, G1, the B1 component, and be after the described decomposition the W1 component 1/3rd.Be that above-mentioned x satisfies formula:
Therefore, when two sub-pixels in this pixel are R, G sub-pixel, can find the solution x by above-mentioned formula (1) and the formula (2) of simultaneous, can solve:
And when the N=1 in the above-mentioned formula (3), then have:
x＝(R+G-B)/4(4)
When two sub-pixels in this pixel are other sub-pixel, can the rest may be inferred.
Therefore, according to above-mentioned formula (3) as can be known, only need can determine modified value x according to the R in the shows signal of pixel, G, B component and the ratio N that sets in advance.
In addition, in technical scheme of the present invention, in order further to obtain good display effect, can also further require the above-mentioned modified value x must be more than or equal to any one component in described R, G, the B component, be that described modified value x must be more than or equal to the minimum value in described R, G, the B component, thereby make and negative can not occur in resulting 4 four colouring components.
For example, (can be designated as x in the initial value that obtains modified value x according to the R in the shows signal of current pixel point, G, B component and the ratio N that sets in advance
0) afterwards, can also be according to the value of described R, G, B component, to the initial value x of modified value x
0The final value of adjusting to obtain modified value x (can be designated as x
f).
Specifically, as the initial value x that obtains modified value x according to above-mentioned formula (3)
0Afterwards, can be according to initial value x to modified value x
0Carry out following processing, to obtain the final value x of modified value x
f:
1) if the initial value x of x
0Greater than the minimum value y=min in described R, G, the B component (R, G, B), x then
f=y is about to minimum value in described R, G, the B component as the final value of described modified value x.
Specifically, because when the final value of described modified value x during greater than the minimum value y in described R, G, the B component, will make decompose and occur negative in 4 four colouring components that obtain, therefore, final value that can described modified value x is set to the minimum value y in described R, G, the B component
2) if 0＜x
0≤ y, then x
f=x
0, be about to the initial value x of described modified value x
0Final value as described modified value x;
3) if x
0≤ 0, x then
f=y is about to minimum value y in described R, G, the B component as the final value of described modified value x.
In technical scheme of the present invention, after determining above-mentioned modified value x, can carry out follow-up step 502 and 503, promptly the R in the shows signal of pixel, G, B component are decomposed into and this pixel corresponding four four colouring component R1, G1, B1 and W1 according to above-mentioned determined modified value x.
Step 502, deduct a modified value x in R from the shows signal of current pixel point, G and the B component respectively, with deduct R, G after the modified value x and B component respectively as with current pixel point in R, G and the corresponding four colouring component R1 of B sub-pixel, G1 and B1.
Step 503 is set to 3 times of described modified value x, i.e. 3x with the corresponding four colouring component W1 of the W sub-pixel in the current pixel point.
By above-mentioned step 501～503, three colouring components in the shows signal of any one pixel on the colorful display screen (for example, current pixel point) can be decomposed into corresponding four colouring components respectively.
Below will above-mentioned step 501～503 be illustrated in the mode of embodiment:
Embodiment one,
When R, G, the B component of some pixels is respectively 250,150 and 200, and during N=1,
Can get according to above-mentioned formula (4): x
0=(R+G-B)/4=50.
Because y=min (R, G, B)=150, so 0＜x
0＜y, thus can get: x=x
f=x
0=50.
Then, according to the value of above-mentioned x get final product R1, G1, B1 and the W1 component after decomposing:
R1＝R-x＝250-50＝200；G1＝G-x＝150-50＝100；B1＝B-x＝200-50＝150；
W1＝3x＝3×50＝150。
Embodiment two,
When R, G, the B component of some pixels is respectively 250,10 and 200, and during N=1,
Can get according to above-mentioned formula (4): x
0=(R+G-B)/4=15.
Because y=min (R, G, B)=10, so y＜x
0Thereby, can get: x=x
f=y=10.
Then, according to the value of above-mentioned x get final product R1, G1, B1 and the W1 component after decomposing:
R1＝R-x＝250-10＝240；G1＝G-x＝10-10＝0；B1＝B-x＝200-10＝190；
W1＝3x＝3×50＝30。
Embodiment three,
When R, G, the B component of some pixels is respectively 10,30 and 200, and during N=1,
Can get according to above-mentioned formula (4): x
0=(R+G-B)/4=-40.
Because y=min (R, G, B)=10, so x
0＜0, thus can get: x=x
f=y=10.
Then, according to the value of above-mentioned x get final product R1, G1, B1 and the W1 component after decomposing:
R1＝R-x＝10-10＝0；G1＝G-x＝30-10＝20；B1＝B-x＝200-10＝190；
W1＝3x＝3×50＝30。
As from the foregoing, by above-mentioned step 501～503, three colouring component R, G and B component in the shows signal of each pixel of colorful display screen can be decomposed into corresponding four four colouring component R1, G1, B1 and W1 respectively, thereby realize above-mentioned step 401.
After three colouring component R, G in the shows signal of each pixel of colorful display screen and B component are decomposed into corresponding four four colouring component R1, G1, B1 and W1 respectively, four colouring components after each pixel can being decomposed are stored in corresponding memory device or the memory module, and then choose each pixel in the described colorful display screen successively, and calculate the final value of four colouring components of each pixel.
To be example below, calculate the final value of four colouring components of this current pixel point with the some pixels (can be described as current pixel point) on the described colorful display screen.
In this step, will the mean flow rate of current pixel point be provided with, make R, the G in mean flow rate and its shows signal of this pixel, the mean flow rate of B component equate.
For example, if the R in the shows signal of this pixel, G, B component are respectively 240,120 and 150, then the mean flow rate A of this pixel is: A=(R+G+B)/3=(240+120+150)/3=170.
Step 403 is chosen M the neighbor pixel nearest with current pixel point, and obtains the ratio of four colouring components after pairing two decomposition of two sub-pixels in each selected neighbor pixel; Calculate the median of the ratio of four colouring components after pairing two decomposition of two sub-pixels in an above-mentioned M ratio and the current pixel point, and the colourity of current pixel point is set to this median.
In this step, with at first from the contiguous pixel of current pixel point choose M nearest neighbor pixel, wherein, the value of M can set in advance.For example, in preferred embodiment of the present invention, the value of described M can be the arbitrary integer in 0～8, also can be other nonnegative integer.Fig. 6 is the exemplary plot of the choosing method of M neighbor pixel among the present invention, as shown in Figure 6, when the value of M is arbitrary integer in 0～4, M nearest neighbor pixel of selected and current pixel point O can be with 4 nearest neighbor pixels of current pixel point O in any M pixel; For example, when the M value was 4,4 nearest neighbor pixels of selected and current pixel point O were A1, A2, A3 and A4; And when the value of M is arbitrary integer in 5～8, M nearest neighbor pixel of selected and current pixel point O can be with 8 nearest neighbor pixels of current pixel point O in any M pixel; For example, when the M value was 8,8 nearest neighbor pixels of selected and current pixel point O were A1, A2, A3, A4, B1, B2, B3 and B4.
Owing to the R in the shows signal of each pixel, G, B component all are decomposed into 4 four colouring components such as corresponding R1, G1, B1 and W1 in the step 401, and four colouring components after corresponding respectively two decomposition wherein of two sub-pixels in each pixel, therefore, can obtain the ratio of four colouring components after pairing two decomposition of two sub-pixels in each selected neighbor pixel by methods such as calculating.For example, when two sub-pixels in certain selected neighbor pixel were R, G sub-pixel, then four colouring components after this R, pairing two decomposition of G sub-pixel were respectively R1 and G1, therefore can know the ratio of above-mentioned R1 and G1 by calculating.
After having obtained an above-mentioned M ratio, can calculate the median of the ratio of four colouring components after pairing two decomposition of two sub-pixels in an above-mentioned M ratio and the current pixel point.Wherein, in technical scheme of the present invention, described median can use in the prior art definition to median: one group of data is by () order is arranged in order or from big to small, is in a number (or average of middle two data) in centre position from small to large.
Therefore, if the total number of data in one group of data is an odd number, then can be earlier with each data in should group data by () series arrangement or from big to small, getting those middle data then is median from small to large.For example, the median of array (2,3,4,5,6) is 4.
If the total number of data in one group of data is an even number, then can be earlier with each data in should group data by () series arrangement or from big to small, the mean value of getting two middle data then is median from small to large.For example, the median of array (2,3,4,5,6,7) is: (4+5)/and 2=4.5.
After obtaining above-mentioned median, colourity S that can current pixel point is set to this median.
Especially, when the value of described M was 0, the number of representing selected neighbor pixel was 0, and at this moment, above-mentioned median is the ratio of four colouring components after pairing two decomposition of two sub-pixels in the current pixel point.Therefore, directly the colourity S of current pixel point is set to the ratio of four colouring components after pairing two decomposition of two sub-pixels in the current pixel point.
Need to prove that in technical scheme of the present invention, above-mentioned steps 402 and 403 can be carried out simultaneously, also can carry out according to predetermined execution sequence.
Step 404 according to the mean flow rate and the colourity of current pixel point, is determined the final value of two pairing two four colouring components of sub-pixel in the current pixel point.
Specifically, after the mean flow rate A and colourity S that obtain current pixel point by above-mentioned step 402 and step 403, can be according to the mean flow rate A and the colourity S of current pixel point, determine the final value of two pairing two four colouring components of sub-pixel in the current pixel point, even the average of final value of two pairing two four colouring components of sub-pixel in the current pixel point is the mean flow rate of described current pixel point, and make that the ratio of final value of described two four colouring components is the brightness of described current pixel point.
For example, if two sub-pixels in the current pixel point are respectively R sub-pixel and G sub-pixel by putting in order, then the final value of these two pairing four colouring components of sub-pixel can be made as R0 and G0.Because the mean flow rate A and the colourity S of current pixel point are determined, so the final value of two pairing four colouring components of sub-pixel of current pixel point also can be determined according to above-mentioned A and S.For instance, if the mean flow rate of current pixel point is A=150, the colourity of current pixel point is S=2: 1, and then two of current pixel point pairing four colouring components of sub-pixel must satisfy formula as described below:
(R0+G0)/2＝150，R0∶G0＝2∶1
Separating above-mentioned system of equations gets final product: R0=200, G0=100.
As from the foregoing, by above-mentioned step 401～404, can calculate the final value of pairing four colouring components of any one pixel on the colorful display screen, thereby the shows signal with the corresponding traditional rgb format of this pixel can be converted to the signal of the RGWB form that the colorful display screen that is fit to be provided among the present invention uses.Therefore, can be according to the method for being put down in writing in the above-mentioned steps 402～404, calculate the final value of four colouring components of each pixel on the described colorful display screen successively, all convert the signal of the RGWB form that the colorful display screen that is fit to be provided among the present invention uses to up to the shows signal of corresponding traditional rgb format with all pixels on the colorful display screen.Concrete computation process does not repeat them here.
In summary, above-mentioned colorful display screen and display packing thereof have been proposed in an embodiment of the present invention.In above-mentioned colorful display screen, because G and W two sub pixels in the repetition display unit in the colorful display screen are not in same row, R and B two sub pixels are not in same row, and R and G two sub pixels are not in same row yet, therefore, will can not occur the visual illusion that light and shade replaces again on the colorful display screen among the present invention, and can not form yellow cord relatively more responsive for human eye yet, thereby can improve the display effect of colorful display screen greatly, improve user's Experience Degree.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. a colorful display screen is characterized in that, this colorful display screen comprises: a plurality of repetition display units;
Described repetition display unit is one 2 * 4 a array of sub-pixels; All comprise four sub-pixels in each row of described array of sub-pixels: R sub-pixel, G sub-pixel, B sub-pixel and W sub-pixel; Two sub-pixel differences in the same row in the described array of sub-pixels, and only comprise G sub-pixel and B sub-pixel in the same row in the described array of sub-pixels, perhaps only comprise R sub-pixel and W sub-pixel;
Wherein, described R sub-pixel is a red sub-pixel, and the G sub-pixel is a green sub-pixels, and the W sub-pixel is a white sub-pixels, and the B sub-pixel is a blue subpixels.
2. colorful display screen according to claim 1 is characterized in that, the arrangement mode of each sub-pixel is any one arrangement mode as described below in the described array of sub-pixels:
3. colorful display screen according to claim 1 is characterized in that:
Four sub-pixels in each row of described array of sub-pixels are formed two different pixels, and comprise two different sub-pixels in each pixel.
4. colorful display screen according to claim 3 is characterized in that:
In same array of sub-pixels, the the 1st, 2 sub-pixel in described array of sub-pixels first row formed first pixel, the the 3rd, 4 sub-pixel in first row formed second pixel, the the 1st, 2 sub-pixel in second row formed the 3rd pixel, the 3rd, 4 sub-pixel in second row formed the 4th pixel;
Wherein, first pixel in the described array of sub-pixels is different with second and third sub-pixel, and the 4th pixel is different with second and third sub-pixel.
5. colorful display screen according to claim 4 is characterized in that, in same array of sub-pixels:
First pixel is identical with the 4th pixel, and second pixel can be identical with the 3rd pixel;
Perhaps, first pixel and the 4th pixel be mirror image each other, and second pixel and the 3rd pixel mirror image each other;
Perhaps, first pixel and the 3rd pixel be mirror image each other, and second pixel and the 4th pixel mirror image each other;
Wherein, described two pixels each other mirror image be: first sub-pixel in pixel and second sub-pixel respectively with one other pixel point in second sub-pixel identical with first sub-pixel.
6. the display packing of a colorful display screen is characterized in that, this method comprises:
According to the decomposition method that sets in advance, three colouring components in the shows signal of each pixel of colorful display screen are decomposed into corresponding four colouring components respectively; Wherein, described three colouring components are R, G and B component; Described four colouring components are and R, the G, B and the corresponding R1 of W sub-pixel, G1, B1 and the W1 component that repeat in the display unit;
The mean flow rate of current pixel point is set to equate with R, G, the mean flow rate of B component in its shows signal;
Choose M the neighbor pixel nearest, and obtain the ratio of four colouring components after pairing two decomposition of two sub-pixels in each selected neighbor pixel with current pixel point; Calculate the median of the ratio of four colouring components after pairing two decomposition of two sub-pixels in an above-mentioned M ratio and the current pixel point, and the colourity of current pixel point is set to this median; Wherein, described M is a nonnegative integer;
According to the mean flow rate and the colourity of current pixel point, determine the final value of two pairing two four colouring components of sub-pixel in the current pixel point.
7. method according to claim 6 is characterized in that, the decomposition method that described basis sets in advance is decomposed into corresponding four colouring components respectively with three colouring components in the shows signal of each pixel of colorful display screen and comprises:
For current pixel point,, determine a modified value x, and make described modified value x more than or equal to the minimum value in described R, G, the B component according to the R in the shows signal of current pixel point, G, B component and the ratio N that sets in advance;
Deduct a modified value x in R from the shows signal of current pixel point, G and the B component respectively, with deduct R, G after the modified value x and B component respectively as with current pixel point in R, G and the corresponding four colouring component R1 of B sub-pixel, G1 and B1;
Be set to 3 times of described modified value x with the corresponding four colouring component W1 of the W sub-pixel in the current pixel point;
Wherein, described ratio N is the ratio of the summation of four colouring components after the summation of four colouring components after pairing two decomposition of two sub-pixels in this pixel and in four colouring components after described 4 decomposition two other decompose;
Described modified value x be described R, G, B component respectively and the difference between the R1 after the pairing decomposition, G1, the B1 component, and be after the described decomposition the W1 component 1/3rd.
8. method according to claim 7 is characterized in that, describedly makes described modified value x comprise more than or equal to the minimum value in described R, G, the B component:
If initial value x according to the R in the shows signal of current pixel point, G, B component and the resulting x of ratio N that sets in advance
0Greater than the minimum value y in described R, G, the B component, then with the final value of described y as described modified value x;
If 0＜x
0≤ y is then with described x
0Final value as described modified value x;
If x
0≤ 0, then with the final value of described y as described modified value x.
9. method according to claim 7 is characterized in that: the value of described N is 1.
10. method according to claim 6 is characterized in that: the value of described M is the arbitrary integer in 0～8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101691431A CN102243828A (en) | 2011-06-17 | 2011-06-17 | Color display screen and display method thereof |
| PCT/CN2012/077059 WO2012171500A1 (en) | 2011-06-17 | 2012-06-18 | Color display screen and display method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101691431A CN102243828A (en) | 2011-06-17 | 2011-06-17 | Color display screen and display method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102243828A true CN102243828A (en) | 2011-11-16 |
Family
ID=44961858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101691431A Pending CN102243828A (en) | 2011-06-17 | 2011-06-17 | Color display screen and display method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102243828A (en) |
| WO (1) | WO2012171500A1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243827A (en) * | 2011-06-17 | 2011-11-16 | 深圳晶为华悦科技有限公司 | Colorful display screen |
| WO2012171500A1 (en) * | 2011-06-17 | 2012-12-20 | 杨建军 | Color display screen and display method thereof |
| WO2013190353A1 (en) * | 2012-06-18 | 2013-12-27 | Vp Assets Limited | Image device |
| US8717255B2 (en) | 2010-10-18 | 2014-05-06 | Vp Assets Limited | Image device with pixel dots with multi-primary colors |
| CN103792723A (en) * | 2014-01-29 | 2014-05-14 | 合肥鑫晟光电科技有限公司 | Display base plate, manufacturing method thereof, driving method and display device |
| US8803767B2 (en) | 2010-10-18 | 2014-08-12 | Vp Assets Limited | Image device with pixels arranged for white balance |
| CN104282230A (en) * | 2013-07-10 | 2015-01-14 | 上海和辉光电有限公司 | Pixel array and flat panel display with pixel array |
| CN104505015A (en) * | 2015-01-13 | 2015-04-08 | 京东方科技集团股份有限公司 | Display method for a display panel, display panel and display device |
| WO2015100986A1 (en) * | 2013-12-30 | 2015-07-09 | 京东方科技集团股份有限公司 | Pixel array, driving method for pixel array, display panel and display device |
| US9093017B2 (en) | 2010-10-18 | 2015-07-28 | Vp Assets Limited | Image device with pixel dots with multi-primary colors |
| CN105528964A (en) * | 2016-01-19 | 2016-04-27 | 友达光电股份有限公司 | Display device |
| CN107121821A (en) * | 2017-07-04 | 2017-09-01 | 厦门天马微电子有限公司 | Display base plate, liquid crystal display panel and display device |
| CN108447400A (en) * | 2011-11-25 | 2018-08-24 | 株式会社日本显示器 | Display device and electronic equipment |
| CN109215572A (en) * | 2018-11-09 | 2019-01-15 | 京东方科技集团股份有限公司 | The display methods of display panel, display panel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050095150A (en) * | 2004-03-25 | 2005-09-29 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display device |
| CN1938751A (en) * | 2004-04-09 | 2007-03-28 | 克雷沃耶提公司 | Subpixel rendering filters for high brightness subpixel layouts |
| US20080231577A1 (en) * | 2007-03-22 | 2008-09-25 | Wintek Corporation | Displaying method |
| CN101350171A (en) * | 2008-09-12 | 2009-01-21 | 友达光电股份有限公司 | Method for displaying color of four-color display |
| CN102044232A (en) * | 2010-12-31 | 2011-05-04 | 上海晶为电子科技有限公司 | Color display unit and display screen |
| CN102243827A (en) * | 2011-06-17 | 2011-11-16 | 深圳晶为华悦科技有限公司 | Colorful display screen |
| CN202189508U (en) * | 2011-06-17 | 2012-04-11 | 深圳晶为华悦科技有限公司 | Color display screen |
| CN202363037U (en) * | 2011-06-17 | 2012-08-01 | 杨建军 | Color display screen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7755652B2 (en) * | 2002-01-07 | 2010-07-13 | Samsung Electronics Co., Ltd. | Color flat panel display sub-pixel rendering and driver configuration for sub-pixel arrangements with split sub-pixels |
| US6885380B1 (en) * | 2003-11-07 | 2005-04-26 | Eastman Kodak Company | Method for transforming three colors input signals to four or more output signals for a color display |
| CN1882103B (en) * | 2005-04-04 | 2010-06-23 | 三星电子株式会社 | Systems and methods for implementing improved gamut mapping algorithms |
| CN201956004U (en) * | 2010-12-31 | 2011-08-31 | 深圳晶为华悦科技有限公司 | Color display unit and display screen |
| CN102243828A (en) * | 2011-06-17 | 2011-11-16 | 深圳晶为华悦科技有限公司 | Color display screen and display method thereof |
-
2011
- 2011-06-17 CN CN2011101691431A patent/CN102243828A/en active Pending
-
2012
- 2012-06-18 WO PCT/CN2012/077059 patent/WO2012171500A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050095150A (en) * | 2004-03-25 | 2005-09-29 | 엘지.필립스 엘시디 주식회사 | Liquid crystal display device |
| CN1938751A (en) * | 2004-04-09 | 2007-03-28 | 克雷沃耶提公司 | Subpixel rendering filters for high brightness subpixel layouts |
| US20080231577A1 (en) * | 2007-03-22 | 2008-09-25 | Wintek Corporation | Displaying method |
| CN101350171A (en) * | 2008-09-12 | 2009-01-21 | 友达光电股份有限公司 | Method for displaying color of four-color display |
| CN102044232A (en) * | 2010-12-31 | 2011-05-04 | 上海晶为电子科技有限公司 | Color display unit and display screen |
| CN102243827A (en) * | 2011-06-17 | 2011-11-16 | 深圳晶为华悦科技有限公司 | Colorful display screen |
| CN202189508U (en) * | 2011-06-17 | 2012-04-11 | 深圳晶为华悦科技有限公司 | Color display screen |
| CN202363037U (en) * | 2011-06-17 | 2012-08-01 | 杨建军 | Color display screen |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8717255B2 (en) | 2010-10-18 | 2014-05-06 | Vp Assets Limited | Image device with pixel dots with multi-primary colors |
| US9093017B2 (en) | 2010-10-18 | 2015-07-28 | Vp Assets Limited | Image device with pixel dots with multi-primary colors |
| US8803767B2 (en) | 2010-10-18 | 2014-08-12 | Vp Assets Limited | Image device with pixels arranged for white balance |
| CN102243827A (en) * | 2011-06-17 | 2011-11-16 | 深圳晶为华悦科技有限公司 | Colorful display screen |
| WO2012171501A1 (en) * | 2011-06-17 | 2012-12-20 | 杨建军 | Color display screen |
| WO2012171500A1 (en) * | 2011-06-17 | 2012-12-20 | 杨建军 | Color display screen and display method thereof |
| CN108447400B (en) * | 2011-11-25 | 2021-04-20 | 株式会社日本显示器 | Display device and electronic apparatus |
| CN108447400A (en) * | 2011-11-25 | 2018-08-24 | 株式会社日本显示器 | Display device and electronic equipment |
| CN104813388A (en) * | 2012-06-18 | 2015-07-29 | 微彩智库有限公司 | Image device |
| WO2013190353A1 (en) * | 2012-06-18 | 2013-12-27 | Vp Assets Limited | Image device |
| CN104813388B (en) * | 2012-06-18 | 2017-03-22 | 微彩智库有限公司 | Image device |
| CN104282230A (en) * | 2013-07-10 | 2015-01-14 | 上海和辉光电有限公司 | Pixel array and flat panel display with pixel array |
| CN104282230B (en) * | 2013-07-10 | 2017-04-05 | 上海和辉光电有限公司 | Pel array and the flat-panel screens with the pel array |
| US9368054B2 (en) | 2013-07-10 | 2016-06-14 | Everdisplay Optronics (Shanghai) Limited | Pixel array and flat-panel display having the pixel array |
| US20160027358A1 (en) * | 2013-12-30 | 2016-01-28 | Boe Technology Group Co., Ltd. | Pixel array and driving method thereof, display panel 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 |
| WO2015100986A1 (en) * | 2013-12-30 | 2015-07-09 | 京东方科技集团股份有限公司 | Pixel array, driving method for pixel array, display panel and display device |
| WO2015113386A1 (en) * | 2014-01-29 | 2015-08-06 | 京东方科技集团股份有限公司 | Display substrate and manufacturing method therefor, method for driving display substrate, and display apparatus |
| CN103792723B (en) * | 2014-01-29 | 2017-04-26 | 合肥鑫晟光电科技有限公司 | Display base plate, manufacturing method thereof, driving method and display device |
| US10222646B2 (en) | 2014-01-29 | 2019-03-05 | Boe Technology Group Co., Ltd. | Display, substrate and manufacturing method thereof, driving method of display substrate and display device |
| CN103792723A (en) * | 2014-01-29 | 2014-05-14 | 合肥鑫晟光电科技有限公司 | Display base plate, manufacturing method thereof, driving method and display device |
| CN104505015A (en) * | 2015-01-13 | 2015-04-08 | 京东方科技集团股份有限公司 | Display method for a display panel, display panel and display device |
| CN105528964A (en) * | 2016-01-19 | 2016-04-27 | 友达光电股份有限公司 | Display device |
| CN107121821A (en) * | 2017-07-04 | 2017-09-01 | 厦门天马微电子有限公司 | Display base plate, liquid crystal display panel and display device |
| CN109215572A (en) * | 2018-11-09 | 2019-01-15 | 京东方科技集团股份有限公司 | The display methods of display panel, display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012171500A1 (en) | 2012-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102243828A (en) | Color display screen and display method thereof | |
| CN202189508U (en) | Color display screen | |
| CN106023819B (en) | The driving method of dot structure, array substrate, display device and display device | |
| CN104680948B (en) | A kind of dot structure, its driving method and display device | |
| CN103698832B (en) | Color filter, manufacturing method thereof, and display device | |
| CN104036710B (en) | Pel array and driving method thereof, display floater and display unit | |
| CN105469737A (en) | Display panel data driving method | |
| CN102779495B (en) | A kind of display panels and drive unit, method | |
| CN202363037U (en) | Color display screen | |
| CN104680945A (en) | Pixel arrangement method, pixel rendering method and image display device | |
| CN102479482B (en) | Image display device and method of driving the same | |
| CN101471063B (en) | Color signal generating device | |
| CN104217670A (en) | Pixel structure and display device | |
| CN103928011B (en) | The display packing of image and display system | |
| CN104795052B (en) | RGBW signal conversion methods and system | |
| CN206893217U (en) | Pixel arrangement structure | |
| CN105182639A (en) | Pixel structure, display method and display panel | |
| CN103543548B (en) | A kind of dot structure, display floater and liquid crystal display | |
| CN102801984B (en) | The method of color image sensor and acquisition color digital image | |
| CN105869599A (en) | Array substrate and driving method thereof as well as display panel | |
| CN104678670A (en) | Array substrate, display panel and display device | |
| CN107886896A (en) | Three colors and four color pixel display panel compatible systems and method | |
| CN101489143A (en) | Image processing method, image data conversion method and apparatus thereof | |
| CN103177699B (en) | Data processing method in the sequence liquid crystal display device of field | |
| CN102243827A (en) | Colorful display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YANG JIANJUN Free format text: FORMER OWNER: SHENZHEN JINGWEI HUAYUE TECHNOLOGY CO., LTD. Effective date: 20120413 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 200433 YANGPU, SHANGHAI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120413 Address after: 200433, room 5, No. 63, Lane 803, Yangpu District University Road, Shanghai Applicant after: Yang Jianjun Address before: 518057, a software building No. 9, No. 809, high tech Zone, central high tech Zone, Shenzhen, Guangdong, Nanshan District 8, China Applicant before: Shenzhen Jingwei Huayue Technology Co.,Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111116 |