CN110379370A - A kind of RGB-Delta type display panel sub-pixel rendering method based on threshold value comparison - Google Patents
A kind of RGB-Delta type display panel sub-pixel rendering method based on threshold value comparison Download PDFInfo
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- CN110379370A CN110379370A CN201910653503.1A CN201910653503A CN110379370A CN 110379370 A CN110379370 A CN 110379370A CN 201910653503 A CN201910653503 A CN 201910653503A CN 110379370 A CN110379370 A CN 110379370A
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- 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
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- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2074—Display of intermediate tones using sub-pixels
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- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
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- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0457—Improvement of perceived resolution by subpixel rendering
Abstract
The RGB-Delta type display panel sub-pixel rendering method based on threshold value comparison that the invention discloses a kind of, step include: 1 acquisition original image and are handled, and obtain the gray scale value matrix of RGB sub-pixel；2 successively calculate the grayscale value in standard pixel unit and compared with threshold value；3 acquire the grayscale value of RGB-Delta type display panel rendering unit sub-pixel, and constitute three primary colours pixel, show original image.The present invention can overcome RGB-Delta type display panel arrangement of subpixels irregular and the defect of lazy weight, so as to make RGB-Delta type display panel normally show image, in the case where the undistorted and effective control of color color side effect, image information is preferably restored.
Description
Technical field
The present invention relates to image procossing and field of display technology, more specifically a kind of RGB- based on threshold value comparison
Delta type display panel sub-pixel rendering method.
Background technique
With the fast development of display technology, active array active light emissive diode (AMOLED) is wide, bright by its colour gamut
The features such as degree height, flexibility, gradually replacing liquid crystal display (LCD) becomes mainstream display panel of each class of electronic devices.Liquid crystal
Display is passively shone using backlight, realizes rgb color by optical filter, and manufacture craft is simple, and cost is relatively low, and using mark
Quasi- RGB sub-pixel arrangement, each pixel can independently show different colors.And the RGB sub-pixel of AMOLED by
Red, green, blue self-luminous organic material is made, and especially becomes in current intelligent display device large scale, high-resolution development
Under gesture, minimum and high density the AMOLED of manufacture is more difficult, and cost is also higher, while also increasing the design of driving circuit
Difficulty.
Display field of today, the arrangement of subpixels of display panel have occurred that change.By taking AMOLED screen as an example, display
The arrangement of subpixels sequence of panel is no longer traditional R, G, B sequence.Common sub-pixel arrangement have Pentile type and
Delta type etc..Some display screen manufacturers possess the display screen of proprietary arrangement of subpixels sequence.This kind of non-traditional RGB arrangement
Display screen, there is miscellaneous sub-pixel arrangements, this just needs to study the calculation of the conversion from RGB to other dot structures
Method.
RGB-Delta type arrangement of subpixels structure AMOLED commercial at present because the advantages that its colour gamut is wide, brightness is high just at
For the mainstream display panel of electronic equipment.Due to the limitation of manufacturing process, the arrangement of subpixels of RGB-Delta structure AMOLED is not
Rule, the distribution triangular in shape of RGB three primary color sub-pixels, each pixel unit is made of two sub-pixels, therefore can not normally be shown
Show RGB image.It is well known that the pixel of full color image is by tri- color contamination of RGB at if by R, G, B grayscale of image any pixel
Value maps directly to R, G, B sub-pixel of respective pixel on RGB-Delta structural panel, then will appear image information and lose sternly
Situations such as weight, color side effect is obvious, and display effect is poor.
Summary of the invention
The present invention is in place of overcoming the shortcomings of the prior art, to propose a kind of RGB-Delta type based on threshold value comparison
Display panel sub-pixel rendering method, to preferably restore in the case where the undistorted and effective control of image color side effect
Image information.
The present invention adopts the following technical scheme that in order to solve the technical problem
A kind of the characteristics of RGB-Delta type display panel sub-pixel rendering method based on threshold value comparison of the invention is by such as
Lower step carries out:
Step 1 obtains original image and is handled, and obtains the gray scale value matrix of RGB sub-pixel, and the gray value square
Battle array is made of N number of standard pixel Gray Cell, and any n-th of standard pixel Gray Cell successively includes: the 1st red sub-pixel1st green sub-pixels1st blue subpixels2nd red sub-pixel2nd green sub-pixels2nd blue
Sub-pixel3rd red sub-pixel3rd green sub-pixels3rd blue subpixelsN=1,2 ..., N；
Step 2 enables any odd-numbered line of RGB-Delta type display panel be denoted as Yk, enable k-th of odd-numbered line YkInterior any wash with watercolours
Dye unit is denoted asEnable k-th of odd-numbered line YkIt successively include the 1st red sub-pixel in interior n-th of rendering unit1st is blue
Sub-pixels2nd green sub-pixel2nd red sub-pixel3rd blue subpixels3rd green sub-pixel
Step 3 enables any even number line of RGB-Delta type display panel be denoted as Zk, enable k-th of even number line ZkInterior any wash with watercolours
Dye unit is denoted asEnable k-th of even number line ZkIt successively include the 1st green sub-pixels in interior n-th of rendering unit1st is blue
Sub-pixels2nd red sub-pixel2nd green sub-pixel3rd red sub-pixel3rd blue sub-pixel
Step 4 enables k-th of odd-numbered line YkThe 1st red sub- picture in interior n-th of rendering unit1st blue subpixels3rd green sub-pixelEqual to the 1st red sub-pixel of n-th of standard pixel Gray Cell in gray scale value matrixThe
1 green sub-pixels3rd green sub-pixelsGrayscale value；
Step 5 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd green in any j-th of standard pixel Gray Cell
Sub-pixelWith the 1st green sub-pixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display surface
2nd green sub-pixels in j-th of rendering unit in k-th of odd-numbered line of plateGrayscale value be equal to it is the 1st green in gray scale value matrix
Sub-pixelsGrayscale value；When the two difference is less than or equal to given threshold, the kth of RGB-Delta type display panel is enabled
2nd green sub-pixels in j-th of rendering unit in a odd-numbered lineGrayscale value be equal to gray scale value matrix inAsh
Rank value；
Step 6 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd red sub- picture in j-th of standard pixel Gray Cell
ElementWith the 3rd red sub-pixelDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
2nd red sub-pixel in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to the 3rd red son in gray scale value matrix
PixelGrayscale value；When the two difference is less than or equal to given threshold, enable k-th of RGB-Delta type display panel odd
2nd red sub-pixel in j-th of rendering unit in several rowsGrayscale value be equal to gray scale value matrix inGrayscale value；
Step 7 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd sub- picture of blue in j-th of standard pixel Gray Cell
ElementWith the 3rd blue subpixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
2nd blue subpixels in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to gray scale value matrix in the 3rd blue son
PixelGrayscale value；When the two difference is less than or equal to given threshold, enable k-th of RGB-Delta type display panel odd
2nd blue subpixels in j-th of rendering unit in several rowsGrayscale value be equal to gray scale value matrix inGrayscale value；
Step 8 enables k-th of even number line ZkThe 1st green sub-pixels in interior n-th of rendering unit3rd red sub- picture
Element3rd blue sub-pixelEqual to the 1st green sub-pixels of n-th of standard pixel Gray Cell in gray scale value matrix
3rd red sub-pixel3rd blue subpixelsGrayscale value；
Step 9 calculates in gray scale value matrix in k-th of even number line the 1st blue in any j-th of standard pixel Gray Cell
Sub-pixelWith the 2nd blue subpixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display surface
1st blue subpixels in j-th of rendering unit in k-th of odd-numbered line of plateGrayscale value to be equal in gray scale value matrix the 1st blue
Sub-pixelsGrayscale value；When the two difference is less than or equal to given threshold, the kth of RGB-Delta type display panel is enabled
1st blue subpixels in j-th of rendering unit in a odd-numbered lineGrayscale value be equal to gray scale value matrix inGrayscale
Value；
The 1st red is sub in j-th of standard pixel Gray Cell in k-th of even number line in step 10, calculating gray scale value matrix
PixelWith the 2nd red sub-pixelDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
K-th of odd-numbered line in the 2nd red sub-pixel in j-th of rendering unitGrayscale value to be equal in gray scale value matrix the 1st red
Sub-pixelGrayscale value；When the two difference is less than or equal to given threshold, k-th of RGB-Delta type display panel is enabled
2nd red sub-pixel in j-th of rendering unit in odd-numbered lineGrayscale value be equal to gray scale value matrix inGrayscale
Value；
Step 11, to calculate in gray scale value matrix in k-th of even number line in any j-th of standard pixel Gray Cell the 2nd green
Sub-pixelsWith the 3rd green sub-pixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type show
2nd green sub-pixels in j-th of rendering unit in k-th of odd-numbered line of panelGrayscale value be equal to gray scale value matrix in the 1st
Green sub-pixelsGrayscale value；When the two difference is less than or equal to given threshold, RGB-Delta type display panel is enabled
2nd green sub-pixels in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to gray scale value matrix in's
Grayscale value.
Compared with the prior art, beneficial effects of the present invention and advantage are:
1, the present invention by sub-pixel rendering method overcome RGB-Delta type display panel arrangement of subpixels irregularly and
The defect of lazy weight, so as to make RGB-Delta type display panel normally show image, so that it is undistorted and effective in color
In the case where controlling color side effect, image information is preferably reduced.
2, the present invention passes through the sub-pixel arrangement feature of research and analysis RGB-Delta structure AMOLED, determines son
The sharing method of pixel, and propose that the mode based on threshold value comparison calculates best rendering weight coefficient, share the grayscale of sub-pixel
Value obtains after being summed by corresponding atom pixel gray level value weight, while making panel normally show image, so that image does not lose
Very, so as to effectively show the high frequency detail part in original image, and image coloured silk side effect can effectively be mitigated.
Detailed description of the invention
Fig. 1 is the arrangement of subpixels structural schematic diagram of standard RGB display screen；
Fig. 2 is using RGB-Delta type AMOLED arrangement of subpixels structural schematic diagram；
Fig. 3 is standard rgb pixel unit and RGB-Delta type panel odd-numbered line rendering unit comparison diagram；
Fig. 4 is standard rgb pixel unit and RGB-Delta type panel even number line rendering unit comparison diagram.
Specific embodiment
In the present embodiment, refering to fig. 1, in standard RGB arrangement of subpixels structure, red sub-pixel R, green sub-pixels G,
Blue subpixels B is arranged successively in order, and the arrangement of subpixels sequence of every row is all the same.
Referring to Fig.2, in RGB-Delta type arrangement of subpixels structure, red sub-pixel R, green sub-pixels G, blue
Pixel B is according to triangle repeated arrangement.It should be noted that odd-numbered line and even number in RGB-Delta type arrangement of subpixels structure
Capable arrangement mode is different, and the repetition pixel of odd-numbered line is RB, GR, BG, and it is GB, RG, BR that even number line, which repeats pixel,.
Refering to Fig. 3, in a kind of RGB-Delta type display panel sub-pixel rendering method based on threshold value comparison, odd-numbered line
Sub-pixel Rendering algorithms sequentially include the following steps: in rendering unit
Step 1 obtains original image and is handled, and obtains the gray scale value matrix of RGB sub-pixel, and gray scale value matrix is
It is made of N number of standard pixel Gray Cell, any n-th of standard pixel Gray Cell successively includes: the 1st red sub-pixel
1st green sub-pixels1st blue subpixels2nd red sub-pixel2nd green sub-pixelsThe 2nd sub- picture of blue
Element3rd red sub-pixel3rd green sub-pixels3rd blue subpixelsN=1,2 ..., N；
Step 2 enables any odd-numbered line of RGB-Delta type display panel be denoted as Yk, enable k-th of odd-numbered line YkInterior any wash with watercolours
Dye unit is denoted asEnable k-th of odd-numbered line YkIt successively include the 1st red sub-pixel in interior n-th of rendering unit1st is blue
Sub-pixels2nd green sub-pixel2nd red sub-pixel3rd blue subpixels3rd green sub-pixel
Step 3 enables any even number line of RGB-Delta type display panel be denoted as Zk, enable k-th of even number line ZkInterior any wash with watercolours
Dye unit is denoted asEnable k-th of even number line ZkIt successively include the 1st green sub-pixels in interior n-th of rendering unit1st is blue
Sub-pixels2nd red sub-pixel2nd green sub-pixel3rd red sub-pixel3rd blue sub-pixel
Step 4 enables k-th of odd-numbered line YkThe 1st red sub- picture in interior n-th of rendering unit1st blue subpixels3rd green sub-pixelEqual to the 1st red sub-pixel of n-th of standard pixel Gray Cell in gray scale value matrix1st
Green sub-pixels3rd green sub-pixelsGrayscale value；
Step 5 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd green in any j-th of standard pixel Gray Cell
Sub-pixelWith the 1st green sub-pixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display surface
2nd green sub-pixels in j-th of rendering unit in k-th of odd-numbered line of plateGrayscale value be equal to it is the 1st green in gray scale value matrix
Sub-pixelsGrayscale value；When the two difference is less than or equal to given threshold, the kth of RGB-Delta type display panel is enabled
2nd green sub-pixels in j-th of rendering unit in a odd-numbered lineGrayscale value be equal to gray scale value matrix inAsh
Rank value；Obtain 31 dotted box portion of label in Fig. 3.G2The new grayscale value of sub-pixel and R1、B1Constitute complete three primary colours pixel.
Step 6 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd red sub- picture in j-th of standard pixel Gray Cell
ElementWith the 3rd red sub-pixelDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
2nd red sub-pixel in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to the 3rd red son in gray scale value matrix
PixelGrayscale value；When the two difference is less than or equal to given threshold, enable k-th of RGB-Delta type display panel odd
2nd red sub-pixel in j-th of rendering unit in several rowsGrayscale value be equal to gray scale value matrix inGrayscale value；
Step 7 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd sub- picture of blue in j-th of standard pixel Gray Cell
ElementWith the 3rd blue subpixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
2nd blue subpixels in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to gray scale value matrix in the 3rd blue son
PixelGrayscale value；When the two difference is less than or equal to given threshold, enable k-th of RGB-Delta type display panel odd
2nd blue subpixels in j-th of rendering unit in several rowsGrayscale value be equal to gray scale value matrix inGrayscale value；
After step 6 and step 7,33 dotted box portion of 32 dotted box portion of label and label in Fig. 3 can be obtained.G2Sub-pixel is new
Grayscale value and R2、B3Constitute complete three primary colours pixel.G3Sub-pixel grayscale value and R2、B3Constitute complete three primary colours pixel.
Refering to Fig. 4, in even number line rendering unit, sub-pixel rendering method, which is to continue with, sequentially includes the following steps:
Step 8 enables k-th of even number line ZkThe 1st green sub-pixels in interior n-th of rendering unit3rd red sub- picture
Element3rd blue sub-pixelEqual to the 1st green sub-pixels of n-th of standard pixel Gray Cell in gray scale value matrix3rd red sub-pixel3rd blue subpixelsGrayscale value；
Step 9 calculates in gray scale value matrix in k-th of even number line the 1st blue in any j-th of standard pixel Gray Cell
Sub-pixelWith the 2nd blue subpixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display surface
1st blue subpixels in j-th of rendering unit in k-th of odd-numbered line of plateGrayscale value to be equal in gray scale value matrix the 1st blue
Sub-pixelsGrayscale value；When the two difference is less than or equal to given threshold, the kth of RGB-Delta type display panel is enabled
1st blue subpixels in j-th of rendering unit in a odd-numbered lineGrayscale value be equal to gray scale value matrix inGrayscale
Value；Obtain 41 dotted box portion of label in Fig. 4.B1The new grayscale value of sub-pixel and R2、B1Constitute complete three primary colours pixel.
The 1st red is sub in j-th of standard pixel Gray Cell in k-th of even number line in step 10, calculating gray scale value matrix
PixelWith the 2nd red sub-pixelDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
K-th of odd-numbered line in the 2nd red sub-pixel in j-th of rendering unitGrayscale value to be equal in gray scale value matrix the 1st red
Sub-pixelGrayscale value；When the two difference is less than or equal to given threshold, k-th of RGB-Delta type display panel is enabled
2nd red sub-pixel in j-th of rendering unit in odd-numbered lineGrayscale value be equal to gray scale value matrix inGrayscale
Value；
Step 11, to calculate in gray scale value matrix in k-th of even number line in any j-th of standard pixel Gray Cell the 2nd green
Sub-pixelsWith the 3rd green sub-pixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type show
2nd green sub-pixels in j-th of rendering unit in k-th of odd-numbered line of panelGrayscale value be equal to gray scale value matrix in the 1st
Green sub-pixelsGrayscale value；When the two difference is less than or equal to given threshold, RGB-Delta type display panel is enabled
2nd green sub-pixels in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to gray scale value matrix in's
Grayscale value；After step 10 and step 11,43 dotted box portion of 42 dotted box portion of label and label in Fig. 4 can be obtained.
G2The new grayscale value of sub-pixel and R2、B3Constitute complete three primary colours pixel.G3Sub-pixel grayscale value and R2、B3Constitute complete three base
Color pixel.
According to an embodiment of the invention, may be implemented to render suitable for the AMOLED sub-pixel of RGB-Delta arrangement architecture
Algorithm.The present invention preferably reduces image information in the case where the undistorted and effective control of image color side effect.
Claims (1)
1. a kind of RGB-Delta type display panel sub-pixel rendering method based on threshold value comparison, it is characterized in that as follows
It carries out:
Step 1 obtains original image and is handled, and obtains the gray scale value matrix of RGB sub-pixel, and the gray scale value matrix is
It is made of N number of standard pixel Gray Cell, any n-th of standard pixel Gray Cell successively includes: the 1st red sub-pixel
1st green sub-pixels1st blue subpixels2nd red sub-pixel2nd green sub-pixels2nd blue
Pixel3rd red sub-pixel3rd green sub-pixels3rd blue subpixels
Step 2 enables any odd-numbered line of RGB-Delta type display panel be denoted as Yk, enable k-th of odd-numbered line YkInterior any rendering is single
Member is denoted asEnable k-th of odd-numbered line YkIt successively include the 1st red sub-pixel in interior n-th of rendering unit1st blue
Pixel2nd green sub-pixel2nd red sub-pixel3rd blue subpixels3rd green sub-pixel
Step 3 enables any even number line of RGB-Delta type display panel be denoted as Zk, enable k-th of even number line ZkInterior any rendering is single
Member is denoted asEnable k-th of even number line ZkIt successively include the 1st green sub-pixels in interior n-th of rendering unit1st blue
Pixel2nd red sub-pixel2nd green sub-pixel3rd red sub-pixel3rd blue sub-pixel
Step 4 enables k-th of odd-numbered line YkThe 1st red sub- picture in interior n-th of rendering unit1st blue subpixels
3rd green sub-pixelEqual to the 1st red sub-pixel of n-th of standard pixel Gray Cell in gray scale value matrix1st green
Sub-pixel3rd green sub-pixelsGrayscale value；
Step 5 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd sub- picture of green in any j-th of standard pixel Gray Cell
ElementWith the 1st green sub-pixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
2nd green sub-pixels in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to gray scale value matrix in the 1st green son
PixelGrayscale value；When the two difference is less than or equal to given threshold, enable k-th of RGB-Delta type display panel odd
2nd green sub-pixels in j-th of rendering unit in several rowsGrayscale value be equal to gray scale value matrix inGrayscale value；
Step 6 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd red sub-pixel in j-th of standard pixel Gray Cell
With the 3rd red sub-pixelDifference, when the two difference be greater than given threshold when, enable k-th of RGB-Delta type display panel
2nd red sub-pixel in j-th of rendering unit in odd-numbered lineGrayscale value be equal to gray scale value matrix in the 3rd red sub-pixelGrayscale value；When the two difference is less than or equal to given threshold, k-th of odd-numbered line of RGB-Delta type display panel is enabled
2nd red sub-pixel in interior j-th of rendering unitGrayscale value be equal to gray scale value matrix inGrayscale value；
Step 7 calculates in gray scale value matrix in k-th of odd-numbered line the 2nd blue subpixels in j-th of standard pixel Gray Cell
With the 3rd blue subpixelsDifference, when the two difference be greater than given threshold when, enable the kth of RGB-Delta type display panel
2nd blue subpixels in j-th of rendering unit in a odd-numbered lineGrayscale value be equal to gray scale value matrix in the 3rd blue subpixelsGrayscale value；When the two difference is less than or equal to given threshold, k-th of odd-numbered line of RGB-Delta type display panel is enabled
2nd blue subpixels in interior j-th of rendering unitGrayscale value be equal to gray scale value matrix inGrayscale value；
Step 8 enables k-th of even number line ZkThe 1st green sub-pixels in interior n-th of rendering unit3rd red sub-pixel3rd blue sub-pixelEqual to the 1st green sub-pixels of n-th of standard pixel Gray Cell in gray scale value matrix
3rd red sub-pixel3rd blue subpixelsGrayscale value；
Step 9 calculates in gray scale value matrix in k-th of even number line the 1st sub- picture of blue in any j-th of standard pixel Gray Cell
ElementWith the 2nd blue subpixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
1st blue subpixels in j-th of rendering unit in k-th of odd-numbered lineGrayscale value be equal to gray scale value matrix in the 1st blue son
PixelGrayscale value；When the two difference is less than or equal to given threshold, enable k-th of RGB-Delta type display panel odd
1st blue subpixels in j-th of rendering unit in several rowsGrayscale value be equal to gray scale value matrix inGrayscale value；
Step 10 calculates in gray scale value matrix in k-th of even number line the 1st red sub-pixel in j-th of standard pixel Gray CellWith the 2nd red sub-pixelDifference enable the of RGB-Delta type display panel when the two difference is greater than given threshold
2nd red sub-pixel in j-th of rendering unit in k odd-numbered lineGrayscale value be equal to the 1st red sub- picture in gray scale value matrix
ElementGrayscale value；When the two difference is less than or equal to given threshold, k-th of odd number of RGB-Delta type display panel is enabled
2nd red sub-pixel in j-th of rendering unit in rowGrayscale value be equal to gray scale value matrix inGrayscale value；
The 2nd green is sub in any j-th of standard pixel Gray Cell in k-th of even number line in step 11, calculating gray scale value matrix
PixelWith the 3rd green sub-pixelsDifference, when the two difference be greater than given threshold when, enable RGB-Delta type display panel
K-th of odd-numbered line in the 2nd green sub-pixels in j-th of rendering unitGrayscale value be equal to gray scale value matrix in the 1st green
Sub-pixelGrayscale value；When the two difference is less than or equal to given threshold, k-th of RGB-Delta type display panel is enabled
2nd green sub-pixels in j-th of rendering unit in odd-numbered lineGrayscale value be equal to gray scale value matrix inGrayscale
Value.
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