CN110136644B - A kind of video display system improving display resolution - Google Patents
A kind of video display system improving display resolution Download PDFInfo
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- CN110136644B CN110136644B CN201910613984.3A CN201910613984A CN110136644B CN 110136644 B CN110136644 B CN 110136644B CN 201910613984 A CN201910613984 A CN 201910613984A CN 110136644 B CN110136644 B CN 110136644B
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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]
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/391—Resolution modifying circuits, e.g. variable screen formats
Abstract
The invention discloses a kind of video display system for improving display resolution, the drive module comprising that can support a variety of resolution ratio and various video format, the data memory module of buffered video image and the display module for showing image；Wherein received each frame original video image is decomposed into the video image that four width resolution ratio are lower than original video image by drive module；The pixel resolution of display module and the resolution ratio for decomposing rear video image are consistent, and within the time of one frame of original video image, the video image that four width decompose is shown on display screen according to the mode of the different dynamic combined of sub-pixel unit.The present invention can obtain higher vision addressability under conditions of not dramatically increasing the power consumption and size of display screen, the screen with low resolution may be implemented, show the purpose of the image of high-resolution, and the actual displayed effect for being better than low resolution screen is obtained, especially suitable for display area and the higher application scenarios of power consumption requirements.
Description
Technical field
The present invention relates to display fields, more particularly, to a kind of video display system for improving display resolution.
Background technique
With micro display field, such as the continuous development of augmented reality (AR) and virtual reality (VR), market is used for
Display screen display quality and size power consumption more stringent requirements are proposed.In general, in order to promote display effect, most directly
Method be increase display screen pixel quantity, to show the video or image of higher resolution.It can be significantly but do so
Increase screen size scale and power consumption, is not suitable for the application scenarios in micro display field.
Summary of the invention
To solve the problem above-mentioned, the invention proposes a kind of video display systems for improving display resolution, pass through spy
The cooperation of fixed hardware configuration and specific dynamic sub-pixel group hop algorithm, can be in the power consumption and ruler for not dramatically increasing display screen
Higher vision addressability is obtained under conditions of very little.
Main contents of the invention include:
A kind of video display system improving display resolution, characterized in that comprising that can support a variety of resolution ratio and a variety of
The drive module of video format, the data memory module of buffered video image, and the display module for showing image；Wherein
Received each frame original video image is decomposed into the video image that four width resolution ratio are lower than original video image by drive module；Display
The pixel resolution of module and the resolution ratio for decomposing rear video image are consistent, and within the time of one frame of original video image,
The video image that four width decompose is shown on display screen according to the mode of the different dynamic combined of sub-pixel unit.
Further, display module includes the sub-pixel unit and its driving circuit of multiple silicon base CMOSs, sub-pixel unit
On have optical modulation layer, have public electrode on optical modulation layer, each sub-pixel unit corresponds to the light of different wave length, adjacent sub- picture
Plain unit is grouped together into the display unit with multi-wavelength；The combination of adjacent subpixels unit is sent out with time frame
Changing, in different times in frame, multiple display units of multi-wavelength have different display positions.
Further, optical modulation layer is liquid crystal, OLED, LED or quantum dot display material.
Further, each display unit is made of the sub-pixel unit of multiple corresponding different wave lengths；Form each display
There are many numbers and shape of the sub-pixel unit of unit.
Further, when each time frame, the shape that each display unit is made of four sub-pixel units as matrix pattern,
Four sub-pixel units respectively correspond any one color wavelength light in three kinds of wavelength lights of red, green, blue and red, green, blue, or corresponding
For red, green, blue, Bai Si kind wavelength light.
Further, when each time frame, each display unit by three sub-pixel units form for isosceles triangle, L shape or
The shape of strip, three sub-pixel units respectively correspond three kinds of wavelength lights of red, green, blue.
Further, drive module includes to support data management module and the control of sub-pixel unit dynamic combined display mode
Signal generator module processed.
Further, when being shown for the sub-pixel unit dynamic combined of matrix pattern shape, in the original video image of input
In time, by wherein split first a quarter video image, complete display is on a display screen；To wherein split second
A a quarter video image is shown on a display screen after moving to right a sub-pixel unit；By four points of the third wherein split
One of video image, shown on a display screen after moving down a sub-pixel unit；Wherein split the 4th a quarter is regarded
Frequency image is moved to right and is shown on a display screen after moving down a sub-pixel unit.
Further, when being shown for the sub-pixel unit dynamic combined of isosceles triangle shape, in the original video image of input
In time, by wherein split first a quarter video image, complete display is on a display screen；To wherein split second
Second video figure that a a quarter video image shows on a display screen after moving to right several sub-pixel units, and splits
Sub-pixel unit as in and the sub-pixel unit in first video image of fractionation, which have, to partly overlap；By what is wherein split
The third view that third a quarter video image shows on a display screen after moving down several sub-pixel units, and splits
Sub-pixel unit in frequency image and the sub-pixel unit in first video image of fractionation, which have, to partly overlap；It will wherein tear open
The 4th a quarter video image divided, moves down and shows on a display screen after moving to right several sub-pixel units, and splits
The 4th video image in sub-pixel unit and split second video image and fractionation third video image
In sub-pixel unit have partly overlap.
Further, when being shown for the sub-pixel unit dynamic combined of L-shape, in the original video image time of input
Interior, by wherein split first a quarter video image, complete display is on a display screen；By wherein split second four
In second video image that/mono- video image shows on a display screen after moving to right several sub-pixel units, and splits
Sub-pixel unit and split first video image in sub-pixel unit have partly overlap；The third that will wherein split
The third video figure that a a quarter video image shows on a display screen after moving down several sub-pixel units, and splits
Sub-pixel unit as in and the sub-pixel unit in first video image of fractionation, which have, to partly overlap；By what is wherein split
4th a quarter video image is moved down and is shown on a display screen after moving to right several sub-pixel units, and the split
Sub-pixel unit in four video images and the sub-pixel in second video image and third video image of fractionation
Unit, which has, to partly overlap.
Further, when being shown for the sub-pixel unit dynamic combined of strip shape, in the original video image of input
In time, by wherein split first a quarter video image, complete display is on a display screen；To wherein split second
Second video figure that a a quarter video image shows on a display screen after moving to right several sub-pixel units, and splits
Sub-pixel unit as in and the sub-pixel unit in first video image of fractionation, which have, to partly overlap；By what is wherein split
The third view that third a quarter video image shows on a display screen after moving down several sub-pixel units, and splits
Sub-pixel unit in frequency image and the sub-pixel unit in first video image of fractionation, which have, to partly overlap；It will wherein tear open
The 4th a quarter video image divided, moves down and shows on a display screen after moving to right several sub-pixel units, and splits
The 4th video image in sub-pixel unit and split second video image and third video image in son
Pixel unit, which has, to partly overlap.
Wherein the data transmission format of source video image includes but is not limited to RGB888 format, MIPI format, HDMI format
Deng；The concrete type of data storage cell includes but is not limited to SRAM storage organization, DDR storage organization, HBM storage organization etc.
Deng；The display unit specific implementation form of display module includes but is not limited to LCOS structure, OLED structure, LED structure, quantum dot
Structure etc..
A kind of general data processing module for supporting dynamic sub-pixel combinations has the input video number for receiving different-format
According to ability.And have input video and image according to driving algorithm, split and be deposited into the ability of data memory module.
And have and take out particular video frequency data from data storage cell in specific time period, it is transferred to the energy that display module is shown
Power.
A kind of generic control signal generation module for supporting dynamic sub-pixel combinations has identification input video and image point
Resolution, and the ability of corresponding control signal is generated accordingly.
A kind of universal display module for supporting dynamic sub-pixel combinations has specific sub-pixel structure and corresponding driving
Circuit.The processed video data of data processing module transmission is received, and the video data is shown to and is particularly shown unit
On.The sub-pixel structure for wherein constituting display unit includes but is not limited to " matrix pattern ", " isosceles triangle ", " L shape ", " strip " etc.
Deng.
A kind of general driving algorithm for supporting dynamic sub-pixel combinations, for above-mentioned " matrix pattern " referred to, " isosceles triangle ",
" L shape ", " strip " sub-pixel structure provides corresponding " matrix pattern ", " isosceles triangle ", " L shape ", " strip " dynamic sub-pixel
Drive algorithm.In data processing module, specific algorithm is realized with hardware circuit or other forms.
Advantageous effects of the invention:
The video display system of raising display resolution of the invention, can be in the power consumption and ruler for not dramatically increasing display screen
Higher vision addressability is obtained under conditions of very little, and the screen with low resolution may be implemented, show the image of high-resolution
Purpose, and obtain be better than low resolution screen actual displayed effect.The system makes full use of human vision property, realizes image
The promotion of vision addressability, especially suitable for display area and the higher application scenarios of power consumption requirements.
Detailed description of the invention
Fig. 1 is a kind of configuration diagram for improving display resolution system；
Fig. 2 _ A is data management sub-modular structure schematic diagram；
Fig. 2 _ B is that control signal generates sub-modular structure schematic diagram；
Fig. 2 _ C is display sub-module structural schematic diagram；
Fig. 3 is that source video image divides schematic diagram；
Fig. 4 _ A is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBG combined method dynamic pixel combines subframe 1；
Fig. 4 _ B is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBG combined method dynamic pixel combines subframe 2；
Fig. 4 _ C is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBG combined method dynamic pixel combines subframe 3；
Fig. 4 _ D is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBG combined method dynamic pixel combines subframe 4；
Fig. 4 _ E is that " matrix pattern " sub-pixel RGBG combined method dynamic pixel combines final display pixel effect signal
Figure；
Fig. 5 _ A is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBW combined method dynamic pixel combines subframe 1；
Fig. 5 _ B is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBW combined method dynamic pixel combines subframe 2；
Fig. 5 _ C is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBW combined method dynamic pixel combines subframe 3；
Fig. 5 _ D is the algorithm schematic diagram that " matrix pattern " sub-pixel RGBW combined method dynamic pixel combines subframe 4；
Fig. 5 _ E is that " matrix pattern " sub-pixel RGBW combined method dynamic pixel combines final display pixel effect signal
Figure；
Fig. 6 _ A is the algorithm schematic diagram that " matrix pattern " sub-pixel RYYB combined method dynamic pixel combines subframe 1；
Fig. 6 _ B is the algorithm schematic diagram that " matrix pattern " sub-pixel RYYB combined method dynamic pixel combines subframe 2；
Fig. 6 _ C is the algorithm schematic diagram that " matrix pattern " sub-pixel RYYB combined method dynamic pixel combines subframe 3；
Fig. 6 _ D is the algorithm schematic diagram that " matrix pattern " sub-pixel RYYB combined method dynamic pixel combines subframe 4；
Fig. 6 _ E is that " matrix pattern " sub-pixel RYYB combined method dynamic pixel combines final display pixel effect diagram
Fig. 7 _ A is the algorithm schematic diagram that 1 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 1；
Fig. 7 _ B is the algorithm schematic diagram that 1 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 2；
Fig. 7 _ C is the algorithm schematic diagram that 1 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 3；
Fig. 7 _ D is the algorithm schematic diagram that 1 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 4；
Fig. 8 _ A is the algorithm schematic diagram that 2 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 1；
Fig. 8 _ B is the algorithm schematic diagram that 2 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 2；
Fig. 8 _ C is the algorithm schematic diagram that 2 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 3；
Fig. 8 _ D is the algorithm schematic diagram that 2 dynamic pixel of " isosceles triangle " sub-pixel combinations method combines subframe 4；
Fig. 9 _ A is the algorithm schematic diagram that 1 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 1；
Fig. 9 _ B is the algorithm schematic diagram that 1 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 2；
Fig. 9 _ C is the algorithm schematic diagram that 1 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 3；
Fig. 9 _ D is the algorithm schematic diagram that 1 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 4；
Figure 10 _ A is the algorithm schematic diagram that 2 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 1；
Figure 10 _ B is the algorithm schematic diagram that 2 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 2；
Figure 10 _ C is the algorithm schematic diagram that 2 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 3；
Figure 10 _ D is the algorithm schematic diagram that 2 dynamic pixel of " L shape " sub-pixel combinations method combines subframe 4；
Figure 11 _ A is the algorithm schematic diagram that 1 dynamic pixel of " strip " sub-pixel combinations method combines subframe 1；
Figure 11 _ B is the algorithm schematic diagram that 1 dynamic pixel of " strip " sub-pixel combinations method combines subframe 2；
Figure 11 _ C is the algorithm schematic diagram that 1 dynamic pixel of " strip " sub-pixel combinations method combines subframe 3；
Figure 11 _ D is the algorithm schematic diagram that 1 dynamic pixel of " strip " sub-pixel combinations method combines subframe 4；
Figure 12 _ A is the algorithm schematic diagram that 2 dynamic pixel of " strip " sub-pixel combinations method combines subframe 1；
Figure 12 _ B is the algorithm schematic diagram that 2 dynamic pixel of " strip " sub-pixel combinations method combines subframe 2；
Figure 12 _ C is the algorithm schematic diagram that 2 dynamic pixel of " strip " sub-pixel combinations method combines subframe 3；
Figure 12 _ D is the algorithm schematic diagram that 2 dynamic pixel of " strip " sub-pixel combinations method combines subframe 4.
Specific embodiment
In display technology, show that the display unit of video and image is called pixel.In general, the picture of display screen
The number of pixel array and the resolution ratio of video to be shown or image are to maintain certain consistent, i.e., in video or image to be shown
One pixel can be showed by a pixel unit fixed on display screen.And the pixel unit of display screen is by smaller than it
Sub-pixel combinations constitute.In general, display field any one color can be by three kinds of colors of RGB (RGB)
It mixes, i.e. a pixel array is by R, G, B this 3 sub-pixel continuous repeated arrangement structure in particular order in fact
At.This patent passes through the study found that if can accomplish high-resolution image to be shown splitting into several low point
Resolution image, and within the display time of a former vertical frame dimension image in different resolution, by several low-resolution images after fractionation according to
Ad hoc fashion is shown.The screen with low resolution may be implemented, show the purpose of the image of high-resolution, and obtain excellent
In the actual displayed effect of low resolution screen.This specific display mode, referred to herein as dynamic sub-pixel group hop algorithm,
It hereafter will do it detailed introduction.
Fig. 1 is the configuration diagram of system.Improve the video display system of display resolution, including drive module, data
Memory module and display module.Drive module includes data management module and control signal generator module.Pass through data management mould
Block receives source video image and transmits the video data into system, according to the control signal that control signal generator module is given, by video
Data are stored in data memory module.According to the control signal that control signal generator module is given, taken out from data memory module specific
Video data and be transmitted to display module and shown.
Vision signal is provided by video source, the data format of video source can there are many, including but not limited to RGB888 lattice
Formula, MIPI format, HDMI format etc.；Its specific hardware implementation mode can also there are many, including but not limited to CPU, video card,
FPGA plate, video frequency processing chip etc..The video source data that system receives need include at least frame synchronizing signal, data-signal,
Clock signal.After the data management module of internal system receives vision signal, generated according to control signal generator module
Signal and dynamic sub-pixel combinations method are controlled, by the data of each vertical frame dimension image in different resolution, splits into 4 secondary low resolution figures
Picture, and the corresponding data of each low-resolution image are stored in data memory module in corresponding storage unit.Control signal
After generation module receives vision signal, its specific resolution ratio is judged, then generate corresponding control signal and be given to data management
Module instructs it to do corresponding data processing.Data memory module is made of two major parts, storage unit A and storage unit B, often
A storage unit can leave the data of 4 width low-resolution images, i.e. 1 panel height resolution image data.
The concrete operations of storage unit are as follows, and the frame of the video of input is divided into odd-numbered frame and even frame, receive in system
When odd-numbered frame image, the high-definition picture received is carried out to the figure for being split as 4 width low resolution in particular manner, point
It is also known as pic_s1, pic_s2, pic_s3 and pic_s4, and is stored in storage unit A in corresponding sub- storage unit
It goes.Simultaneity factor needs to provide display data for display module, therefore while odd number frame data write storage unit A, will
Previously there are the data inside storage unit B, read according to ad hoc fashion and were transferred to display module and are shown.When system connects
While harvesting the high-resolution odd-numbered frame of 1 frame, and be transmitted in storage unit A, system is also completed storage unit B
In 4 width low resolution image datas acquisition and display.And when system receives even frame image, the height that can will also receive
Image in different resolution carries out the figure for being split as 4 width low resolution in particular manner, is referred to as pic_s1, pic_s2, pic_
S3 and pic_s4 is stored in storage unit B and is gone in corresponding sub- storage unit.By previously there are inside storage unit A
Data, read according to ad hoc fashion and be transferred to display module and shown.When system has received the high-resolution even number of 1 frame
Frame, and while be transmitted in storage unit B, system is also completed 4 width low-resolution image numbers in storage unit A
According to acquisition and display.It loops back and forth like this, system ensures that and completes video data accurately reception and display without loss.
The control signal that data management module is generated according to control signal generator module, deposits image data from data in reasonable time
Taken out in storage module, and according to the sub-pixel constituted mode of display module, to the image data of taking-up carry out necessary arrangement and
It calculates, image data is passed to display module and shown by the data format then needed according to display module.Display module
After receiving image data, the data received are transferred to by corresponding dot structure by internal ranks decoding circuit
Up, it then completes to show by specific dot structure.
Fig. 2 _ A is data management sub-modular structure schematic diagram.In video data input, internal data format is first passed through
The data-signal received is converted to the data-signal of RGB888 format by conversion module.The data format conversion module needs
The non-RGB888 format such as MIPI format and HDMI format is converted into RGB888 formatted data for subsequent module use.Image point
Management module is cut after receiving the RGB888 formatted data that prime has been converted, according to specific segmentation method, by 1 panel height point
The data of resolution image, are divided into the data of 4 width low-resolution images, and specific segmentation method can hereafter be discussed in detail.Then
Buffer reading and writing data management module is according to the control signal received.The data for the 4 width low-resolution images that prime has been divided,
It is stored in data memory module, so far completes video data and input process.When image data is taken out display from storage unit,
Buffer reading and writing data management module takes corresponding image data according to the control signal received from data storage cell
Out, it gives screen data and sends management module.Screen data transmission management module is according to the control signal received and specifically
Display screen sub-pixel structure, necessary calculating and arrangement are done to the image data received, are then sent to display module.It is this
Necessary calculating and arrangement are dynamic sub-pixel group hop algorithm, hereafter will do it detailed description.
Fig. 2 _ B is that control signal generates sub-modular structure schematic diagram.Resolution ratio detection module is according to the video counts received
According to detecting the resolution ratio of current input video.Buffer data read-write control module and screen data send control module,
When generation inputoutput data changes frame line feed control signal accordingly, high resolution graphics tears dividing control signal open, low resolution figure is read
Between point control signal, be given to data management module.
Fig. 2 _ C is display sub-module structural schematic diagram.After data receiver processing module receives screen data, it will count
According to corresponding data latch/driving unit is distributed to up, when complete data line takes all data latch/driving lists
When first, data receiver processing module opens the corresponding address choice/drive module of the row data, opens the row pixel switch, will
Image data in each data latch/driving unit is transferred to pixel up, then close the row address select/drive mould
Image data is locked in pixel by block.Follow-up data is shown to pixel up according to identical processing mode.
Fig. 3 is that source video image divides schematic diagram.Herein for convenience, by the pixel definition of original image be 2m row and
2n arranges (m, n are positive integer), odd-numbered line and the pixel of odd column is successively taken out composition subgraph 1, by even number line and even number
The pixel of column successively takes out composition subgraph 2, even number line and the pixel of odd column is successively taken out composition subgraph 3, by odd number
Capable and even column pixel successively takes out composition subgraph 4.Original image has thus been divided into the subgraph of four m row n column.
It should be noted that the definition of subgraph number is not limited in one kind above-mentioned, even number line even column is defined as subgraph 1,
Even number line odd column is defined as subgraph 2, and odd-numbered line odd column is defined as subgraph 3, and odd-numbered line even column is defined as subgraph 4
It is also possible and other for original image repeat and exhaustively extract mode be not all possible.
Next its applicable dynamic sub-pixel group hop algorithm can be provided according to different sub-pixel combinations modes.
For the display screen of matrix pattern, each pixel is made of four sub-pixels, and each sub-pixel block includes one kind
Color component, there are three types of arrangement modes herein, and one is RGB arrangements, and one is RGBW arrangements, and there are also one is RYYB rows
Cloth, wherein W represents the brightness of pixel, and Y represents yellow color component, and R represents red color component, and G represents green color component,
B represents blue color component.Wherein, RGB arrangement refers to that every four adjacent square sub-pixel blocks all should be comprising all
RGB component, wherein having a kind of color component to will appear the color component occurred twice twice can decide in its sole discretion, and occur two
The sub-pixel block of secondary color component is monoclinic phase neighbour；RGBW arrangement is that every four adjacent square sub-pixel blocks wrap
Component containing RGBW；It includes RYB component that RYYB arrangement, which is every four adjacent square sub-pixel blocks, and Y-component is in monoclinic phase
Adjacent position occurs twice.
It arranges for RGB, is for example shown in Fig. 4 _ A- Fig. 4 _ D with RGBG, by the upper left corner of m*n pixel of matrix pattern the
Four sub-pixels of one pixel are referred to as 1_R, 1_G, 1_B, 1_G, and the rest may be inferred from top to bottom from left to right until the lower right corner
Four sub-pixels of the last one pixel are referred to as m*n_R, m*n_G, m*n_B, m*n_G, specific as shown in the figure.By one frame of original image
Time be divided into time of four subframes.As shown in Fig. 4 _ A, within the time of first subframe, by the P1 pixel of subgraph 1
Four color component RGBG are shown on 1_R, 1_G, 1_B, 1_G, and four color component RGBG of the P2 pixel of subgraph 1 are shown
Show on 2_R, 2_G, 2_B, 2_G, and so on until four color component RGBG of the Pm*n pixel of subgraph 1 are shown in
On m*n_R, m*n_G, m*n_B, m*n_G.As shown in Fig. 4 _ B, within the time of second subframe, by the P1 pixel of subgraph 2
Four color component RGBG be shown on 1_B, 2_G, n+1_G, n+2_R, by four color components of the P2 pixel of subgraph 2
RGBG is shown on 2_B, 3_G, n+2_G, n+3_R, and so on.The pixel of column tail and end of line only shows two color components,
The Pm*n-n+1 of such as column tail only shows m*n-n+1_B, m*n-n+2_G, and the Pm*n pixel in the last lower right corner only shows a color
The sub-pixel that wardrobe in display screen and column head are not shown is shown as the color point equal with nearest sub-pixel by component m*n_B
Magnitude, this can't generate big influence to display effect.It is equivalent to oblique bottom right on a display screen in this way and moves a sub-pixel
Distance show subgraph 2.As shown in Fig. 4 _ C, within the time of third subframe, by four face of the P1 pixel of subgraph 3
Colouring component RGBG is shown on 1_G, 1_B, n+1_R, n+1_G, and four color component RGBG of the P2 pixel of subgraph 3 are shown
On 2_G, 2_B, n+2_R, n+2_G, the pixel of column tail, as Pm*n-n+1 only show two color component m*n-n+1_G of G and B,
M*n-n+1_B the rest may be inferred until subgraph 1 Pm*n pixel two color component GB be shown in m*n_G, m*n_B, on,
The sub-pixel that column head is not shown in display screen is shown as the color component value equal with nearest sub-pixel, this is to display effect
Big influence can't be generated.It is equivalent to the distance display subgraph 3 for vertically moving down a sub-pixel on a display screen in this way.Such as
Shown in Fig. 4 _ D, within the time of the 4th subframe, by four color component RGBG of the P1 pixel of subgraph 4 show 1_G,
On 1_B, 2_R, 2_G, four color component RGBG of the P2 pixel of subgraph 4 are shown on 2_G, 2_B, 3_R, 3_G, end of line
Pixel, as Pn pixel only shows G and B color component n_G, n_B, and so on until subgraph 4 Pm*n pixel two
A color component GB is shown on m*n_G, m*n_B, and the sub-pixel that wardrobe in display screen are not shown is shown and nearest sub- picture
The equal color component value of element, can't generate big influence to display effect in this way.It is equivalent to so horizontal on a display screen
The distance for moving to right a sub-pixel shows subgraph 4.The central point of each pixel is located at the center of four sub-pixels.As Fig. 4 _
Shown in E, the pixel center point of subgraph 1 is d1 all in figure, and the pixel center point of subgraph 2 is d2 all in figure, son
The pixel center point of image 3 is d3 all in figure, and the pixel center point of subgraph 4 is d4 all in figure.A frame when
Between in four subframes the superimposed display effect that can be obtained by one frame of original image of display effect.It thereby realizes in m row n
The display effect of 2m*2n resolution ratio is shown on the display screen of column.It is worth noting that, above-mentioned each subframe be with it is described previously
It is corresponding that image source splits mode, if image source splits mode and changes, the corresponding image data of each subframe needs to keep
Same variation.And the sequencing that four subgraphs are shown can also be different, as long as guaranteeing each subgraph in a frame
Show that the time of 1/4 frame is all possible in time.The dynamic sub-pixel group hop algorithm of the subsequent different subpixel structure mentioned,
It requires to consider this problem, just no longer repeat one by one.
For matrix pattern RGBW arrangement mode, W component therein is a luminance component, compared to RGBG arrangement G component
There is arrangement mode twice, display effect can be more preferable, and picture can be softer.Specific embodiment is as follows, as Fig. 5 _ A- schemes
Shown in 5_D, four sub-pixels of first pixel in the upper left corner of m*n pixel of matrix pattern are referred to as 1_R, 1_G, 1_B, 1_W, from
The rest may be inferred from top to bottom for left-to-right until four sub-pixels of the last one pixel of the lower right corner are referred to as m*n_R, m*n_G, m*
n_B,m*n_W.The time of one frame of original image is divided into the time of four subframes.As shown in Fig. 5 _ A, in the time of first subframe
It is interior, four color component RGBW of the P1 pixel of subgraph 1 are shown on 1_R, 1_G, 1_B, 1_W, by the P2 picture of subgraph 1
Four color component RGBW of element are shown on 2_R, 2_G, 2_B, 2_W, and so on until the Pm*n pixel of subgraph 1
Four color component RGBW are shown on m*n_R, m*n_G, m*n_B, m*n_W.As shown in Fig. 5 _ B, second subframe when
In, four color component RGBW of the P1 pixel of subgraph 2 are shown on 1_B, 2_W, n+1_G, n+2_R, by subgraph 2
Four color component RGBW of P2 pixel be shown on 2_B, 3_W, n+2_G, n+3_R, and so on, the picture of column tail and end of line
Element only shows two color components, if the Pm*n-n+1 of column tail only shows m*n-n+1_B, m*n-n+2_W, the last lower right corner
As soon as Pm*n pixel only shows a color component m*n_B, the sub-pixel that wardrobe in display screen and column head are not shown is shown and
The equal color component value of nearly sub-pixel, this can't generate big influence to display effect.It is equivalent to so on a display screen
The distance that a sub-pixel is moved in oblique bottom right shows subgraph 2.As shown in Fig. 5 _ C, within the time of third subframe, by subgraph
As four color component RGBW of 3 P1 pixel are shown on 1_W, 1_B, n+1_R, n+1_G, by the P2 pixel of subgraph 3
Four color component RGBW are shown on 2_W, 2_B, n+2_R, n+2_G, the pixel of column tail, as Pm*n-n+1 only shows W and B two
A color component m*n-n+1_W, m*n-n+1_B the rest may be inferred until subgraph 1 Pm*n pixel two color component WB
It is shown on m*n_W, m*n_B, the sub-pixel that column head is not shown in display screen is shown to the color equal with nearest sub-pixel
Component value, this can't generate big influence to display effect.It is equivalent in this way and vertically moves down a sub-pixel on a display screen
Distance show subgraph 3.As shown in Fig. 5 _ D, within the time of the 4th subframe, by four face of the P1 pixel of subgraph 4
Colouring component RGBW is shown on 1_G, 1_B, 2_R, 2_W, and four color component RGBW of the P2 pixel of subgraph 4 are shown in 2_
G, on 2_B, 3_R, 3_W, the pixel of end of line, as Pn pixel only shows G and B color component n_G, n_B, and so on until son
Two color component GB of the Pm*n pixel of image 4 be shown in m*n_G, m*n_B, on, wardrobe in display screen are not shown
Sub-pixel shows the color component value equal with nearest sub-pixel, this can't generate big influence to display effect.Such phase
When in the horizontal distance display subgraph 4 for moving to right a sub-pixel on a display screen.The central point of each pixel is located at four sons
The center of pixel.As shown in Fig. 5 _ E, the pixel center point of subgraph 1 is d1 all in figure, the pixel center of subgraph 2
Point is d2 all in figure, and the pixel center point of subgraph 3 is d3 all in figure, and the pixel center point of subgraph 4 is in figure
All d4.The superimposed display effect that can be obtained by one frame of original image of the display effect of four subframes in the time of a frame
Fruit.Thereby realize the display effect that 2m * 2n resolution ratio is shown on the field subtype display screen of m row n column.
For matrix pattern RYYB arrangement mode, Y-component therein is yellow color component.Specific embodiment is as follows, such as
Shown in Fig. 6 _ A- Fig. 6 _ D, by four sub-pixels of first pixel in the upper left corner of m*n pixel of matrix pattern be referred to as 1_R, 1_Y,
1_B, 1_Y, the rest may be inferred from top to bottom from left to right until four sub-pixels of the last one pixel of the lower right corner are referred to as m*n_
R,m*n_Y,m*n_B,m*n_Y.The time of one frame of original image is divided into the time of four subframes.As shown in Fig. 5 _ A, at first
In the time of subframe, four color component RYYB of the P1 pixel of subgraph 1 are shown on 1_R, 1_Y, 1_B, 1_Y, it will be sub
Four color component RYYB of the P2 pixel of image 1 are shown on 2_R, 2_Y, 2_B, 2_Y, and so on until subgraph 1
Four color component RYYB of Pm*n pixel be shown on m*n_R, m*n_Y, m*n_B, m*n_Y.As shown in Fig. 6 _ B,
In the time of two subframes, four color component RYYB of the P1 pixel of subgraph 2 are shown in 1_B, 2_Y, n+1_Y, n+2_R
On, four color component RYYB of the P2 pixel of subgraph 2 are shown on 2_B, 3_Y, n+2_Y, n+3_R, and so on, column
The pixel of tail and end of line only shows two color components, if the Pm*n-n+1 of column tail only shows m*n-n+1_B, m*n-n+2_Y,
The Pm*n pixel in the last lower right corner only shows a color component m*n_B, the son that wardrobe in display screen and column head are not shown
Pixel shows the color component value equal with nearest sub-pixel, this can't generate big influence to display effect.This is equivalent to
The distance that a sub-pixel is moved in oblique bottom right on a display screen shows subgraph 2.As shown in Fig. 6 _ C, third subframe when
In, four color component RYYB of the P1 pixel of subgraph 3 are shown on 1_Y, 1_B, n+1_R, n+1_Y, by subgraph 3
Four color component RYYB of P2 pixel be shown on 2_Y, 2_B, n+2_R, n+2_Y, the pixel of column tail, only such as Pm*n-n+1
It shows Y and B two color components m*n-n+1_Y, m*n-n+1_B the rest may be inferred until two of Pm*n pixel of subgraph 1
Color component Y and B be shown in m*n_Y, m*n_B, on, the sub-pixel that column head is not shown in display screen is shown and nearest sub- picture
The equal color component value of element, this can't generate big influence to display effect.This is equivalent to vertically moves down on a display screen
The distance of one sub-pixel shows subgraph 3.As shown in Fig. 6 _ D, within the time of the 4th subframe, by the P1 picture of subgraph 4
Four color component RYYB of element are shown on 1_Y, 1_B, 2_R, 2_Y, by four color components of the P2 pixel of subgraph 4
RYYB is shown on 2_Y, 2_B, 3_R, 3_Y, the pixel of end of line, if Pn pixel only shows Y and B color component n_Y, n_B, according to this
Analogize until two color components Y and B of the Pm*n pixel of subgraph 4 are shown on m*n_Y, m*n_B, by row in display screen
The sub-pixel that head is not shown shows the color component value equal with nearest sub-pixel, this can't generate display effect big
It influences.This is equivalent to the horizontal distance for moving to right a sub-pixel on a display screen and shows subgraph 4.The center point of each pixel
In the center of four sub-pixels.As shown in Fig. 6 _ E, the pixel center point of subgraph 1 is d1 all in figure, subgraph 2
Pixel center point is d2 all in figure, and the pixel center point of subgraph 3 is d3 all in figure, the pixel center of subgraph 4
Point is d4 all in figure.Superimposed original image one frame of can be obtained by of the display effect of four subframes in the time of a frame
Display effect.Thereby realize the display effect that 2m * 2n resolution ratio is shown on the field subtype display screen of m row n column.
For the display screen of isosceles triangle, each pixel is made of tri- sub-pixels of RGB.Such as Fig. 7 _ A- Fig. 7 _ D institute
Show, three sub-pixels of first pixel in the display screen upper left corner of m*n pixel of isosceles triangle are referred to as 1_R, 1_G, 1_B, from
The rest may be inferred from top to bottom for left-to-right until three sub-pixels of the last one pixel of the lower right corner are referred to as m*n_R, m*n_G, m*
n_B.As shown in Fig. 7 _ A, within the time of first subframe, three color component RGB of the P1 pixel of subgraph 1 are shown
On 1_R, 1_G, 1_B, three color component RGB of the P2 pixel of subgraph 1 are shown on 2_R, 2_G, 2_B, and so on
Until three color component RGB of the Pm*n pixel of subgraph 1 are shown on m*n_R, m*n_G, m*n_B.Such as Fig. 7 _ B institute
Show, within the time of second subframe, three color component RGB of the P1 pixel of subgraph 2 are shown in 2_R, n+2_G, 2_B
On, three color component RGB of the P2 pixel of subgraph 2 are shown on n+3_R, 3_G, n+3_B, the last one P_n of end of line
Pixel discarding does not show that the pixel of column tail only shows one or two color component, as Pm*n-n+1 only shows two colors point
M*n-n+2_R, m*n-n+2_B are measured, Pm*n-n+2 only shows a color component m*n-n+3_G, by wardrobe in display screen and column
The sub-pixel that head is not shown shows the color component value equal with nearest sub-pixel, this can't generate display effect big
It influences.As shown in Fig. 7 _ C, within the time of third subframe, three color component RGB of the P1 pixel of subgraph 3 are shown
On 2_R, 1_G, n+1_B, three color component RGB of the P2 pixel of subgraph 3 are shown on n+3_R, n+2_G, 2_B,
The pixel of end of line and column tail only shows one or two color component, as the Pn pixel of end of line only shows two color component 2n_
G, n_B, the Pm*n pixel of last cell only show a color component m*n_B, the sub- picture that column head in display screen is not shown
Element shows the color component value equal with nearest sub-pixel, this can't generate big influence to display effect.Such as Fig. 7 _ D institute
Show, within the time of the 4th subframe, three color component RGB of the P1 pixel of subgraph 4 are shown in 2_R, 2_G, 1_B
On, three color component RGB of the P2 pixel of subgraph 4 are shown on 3_R, 3_G, 2_B, the pixel of end of line, such as Pn pixel
Only display B color component is on n_B, and so on until the B color component of the Pm*n pixel of subgraph 4 is shown in m*n_B
On, the sub-pixel that wardrobe in display screen are not shown is shown to the color component value equal with nearest sub-pixel, this imitates display
Fruit can't generate big influence.The display effect of four subframes is superimposed in the time of a frame can be obtained by original image one
The display effect of frame.Thereby realize the display effect that 2m * 2n resolution ratio is shown on the isosceles triangle display screen of m row n column
Fruit.
For isosceles triangle another kind combination, as shown in Fig. 8 _ A, within the time of first subframe, by subgraph 1
Three color component RGB of P1 pixel are shown on 1_R, 1_G, 1_B, by three color component RGB of the P2 pixel of subgraph 1
It is shown on 2_R, 2_G, 2_B, and so on until three color component RGB of the Pm*n pixel of subgraph 1 are shown in m*
On n_R, m*n_G, m*n_B.As shown in Fig. 8 _ B, within the time of second subframe, by three face of the P1 pixel of subgraph 2
Colouring component RGB is shown on 2_R, 1_G, n+1_B, by three color component RGB of the P2 pixel of subgraph 2 show n+3_R,
On n+2_G, 2_B, the pixel of end of line and column tail only shows one or two color component, as the Pn pixel of end of line only shows two
Color component 2n_G, n_B, the Pm*n pixel of last cell only show a color component m*n_B, by wardrobe in display screen and column
The sub-pixel that head is not shown shows the color component value equal with nearest sub-pixel, this can't generate display effect big
It influences.As shown in Fig. 8 _ C, within the time of third subframe, three color component RGB of the P1 pixel of subgraph 3 are shown
On n+1_R, 1_G, n+1_B, three color component RGB of the P2 pixel of subgraph 3 are shown on 2_R, n+2_G, 2_B,
The pixel of column tail only shows one or two color component, as Pm*n-1 pixel only shows color component a m*n-1_G, Pm*n
Pixel only shows two color components m*n_R, m*n_B, the sub-pixel that column head is not shown in display screen is shown and sub nearby
The equal color component value of pixel, this can't generate big influence to display effect.As shown in Fig. 8 _ D, in the 4th subframe
Time in, three color component RGB of the P1 pixel of subgraph 4 are shown on 2_R, 1_G, 1_B, by the P2 of subgraph 4
Three color component RGB of pixel are shown on 3_R, 2_G, 2_B, the pixel of end of line, as Pn only shows G color component and B face
Colouring component is on n_G, n_B, and so on until the G color component of the Pm*n pixel in the lower right corner of subgraph 4 and B color point
Amount is shown on m*n_G and m*n_B, and the sub-pixel that wardrobe in display screen are not shown is shown to the face equal with nearest sub-pixel
Colouring component value can't generate big influence to display effect in this way.The display effect phase of four subframes in the time of a frame
Superposition can be obtained by the display effect of one frame of original image.It thereby realizes and is shown on the isosceles triangle display screen of m row n column
The display effect of 2m * 2n resolution ratio.
For L shape display screen, each pixel is made of tri- sub-pixels of RGB.As shown in Fig. 9 _ A- Fig. 9 _ D, by L
Three sub-pixels of first pixel in the display screen upper left corner of m*n pixel of shape are referred to as 1_R, 1_G, 1_B, from left to right from upper
The rest may be inferred until three sub-pixels of the last one pixel of the lower right corner are referred to as m*n_R, m*n_G, m*n_B to lower.Such as Fig. 9 _ A
It is shown, within the time of first subframe, three color component RGB of the P1 pixel of subgraph 1 are shown in 1_R, 1_G, 1_B
On, three color component RGB of the P2 pixel of subgraph 1 are shown on 2_R, 2_G, 2_B, and so on until subgraph
Three color component RGB of 1 Pm*n pixel are shown on m*n_R, m*n_G, m*n_B.As shown in Fig. 9 _ B, in second son
In the time of frame, three color component RGB of the P1 pixel of subgraph 2 are shown on 2_R, n+2_G, n+1_B, by subgraph
Three color component RGB of 2 P2 pixel are shown on n+3_R, 3_G, 2_B, the pixel of end of line and column tail only show one or
Two color components, as the Pm*n-n+1 pixel of column tail only shows color component m*n-n+2_R, a P m*n-n+2 pixel only
It shows two color components m*n-n+3_G, m*n-n+2_B, the sub-pixel that wardrobe in display screen and column head are not shown is shown
The color component value equal with nearest sub-pixel, this can't generate big influence to display effect.As shown in Fig. 9 _ C,
In the time of three subframes, three color component RGB of the P1 pixel of subgraph 3 are shown on n+1_R, 1_G, n+1_B, it will
Three color component RGB of the P2 pixel of subgraph 3 are shown on 2_R, n+2_G, 2_B, the pixel of column tail only show one or
Two color components, as Pm*n-n+1 pixel only shows that color component m*n-n+1_G, Pm*n-n+2 a pixel only shows two
Color component m*n-n+2_R, m*n-n+2_B show the sub-pixel that column head is not shown in display screen and nearest sub-pixel phase
Deng color component value, this can't generate big influence to display effect.As shown in Fig. 9 _ D, in the time of the 4th subframe
It is interior, three color component RGB of the P1 pixel of subgraph 4 are shown on 2_R, 2_G, 1_B, by the P2 pixel of subgraph 4
Three color component RGB are shown on 3_R, 3_G, 2_B, the pixel of end of line, as Pn pixel only show B color component on n_B,
The sub-pixel that wardrobe in display screen are not shown is shown to the color component value equal with nearest sub-pixel, in this way to display effect
Big influence can't be generated.The display effect of four subframes is superimposed in the time of a frame can be obtained by one frame of original image
Display effect.Thereby realize the display effect that 2m * 2n resolution ratio is shown on the L shape display screen of m row n column.
It,, will be sub within the time of first subframe as shown in Figure 10 _ A- Figure 10 _ D for L shape another kind combination
Three color component RGB of the P1 pixel of image 1 are shown on 1_R, 1_G, 1_B, by three colors of the P2 pixel of subgraph 1
Components R GB is shown on 2_R, 2_G, 2_B, and so on until three color component RGB of the Pm*n pixel of subgraph 1 are aobvious
Show on m*n_R, m*n_G, m*n_B.As shown in Figure 10 _ B, within the time of second subframe, by the P1 pixel of subgraph 2
Three color component RGB are shown on 2_R, n+2_G, n+1_B, and three color component RGB of the P2 pixel of subgraph 2 are shown
On n+3_R, 3_G, 2_B, the pixel of end of line and column tail only shows one or two color component, such as the Pm*n-n+1 picture of column tail
Element only shows that color component m*n-n+2_R, P m*n-n+2 a pixel only shows two color components m*n-n+3_G, m*n-n+
The sub-pixel that wardrobe in display screen and column head are not shown is shown the color component value equal with nearest sub-pixel, in this way by 2_B
Big influence can't be generated to display effect.As shown in Figure 10 _ C, within the time of third subframe, by the P1 of subgraph 3
Three color component RGB of pixel are shown on 2_R, 1_G, n+1_B, by three color component RGB of the P2 pixel of subgraph 3
It is shown on n+3_R, n+2_G, 2_B, the pixel of end of line and column tail only shows one or two color component, such as the Pm* of column tail
N-n+1 pixel only shows two color components m*n-n+2_R, m*n-n+1_G, and P m*n-n+2 pixel only shows color point
M*n-n+2_B is measured, the sub-pixel that wardrobe in display screen and column head are not shown is shown into the color equal with nearest sub-pixel point
Magnitude can't generate big influence to display effect in this way.It, will be sub within the time of the 4th subframe as shown in Figure 10 _ D
Three color component RGB of the P1 pixel of image 4 are shown on 2_R, 1_G, 1_B, by three colors of the P2 pixel of subgraph 4
Components R GB is shown on 3_R, 2_G, 2_B, the pixel such as Pn pixel of end of line only show two color components of GB on n_G, n_B,
The sub-pixel that wardrobe in display screen are not shown is shown to the color component value equal with nearest sub-pixel, in this way to display effect
Big influence can't be generated.The display effect of four subframes is superimposed in the time of a frame can be obtained by one frame of original image
Display effect.Thereby realize the display effect that 2m * 2n resolution ratio is shown on the L shape display screen of m row n column.
For strip display screen, each pixel is made of tri- sub-pixels of RGB.Such as Figure 11 _ A- Figure 11 _ D institute
Show, three sub-pixels of first pixel in the display screen upper left corner of m*n pixel of strip are referred to as 1_R, 1_G, 1_B, from
The rest may be inferred from top to bottom for left-to-right until three sub-pixels of the last one pixel of the lower right corner are referred to as m*n_R, m*n_G, m*
n_B.As shown in Figure 11 _ A, within the time of first subframe, three color component RGB of the P1 pixel of subgraph 1 are shown
On 1_R, 1_G, 1_B, three color component RGB of the P2 pixel of subgraph 1 are shown on 2_R, 2_G, 2_B, according to this class
It pushes away until three color component RGB of the Pm*n pixel of subgraph 1 are shown on m*n_R, m*n_G, m*n_B.Such as Figure 11 _ B
It is shown, within the time of second subframe, three color component RGB of the P1 pixel of subgraph 2 are shown in 2_R, 1_G, n+
On 1_B, three color component RGB of the P2 pixel of subgraph 2 are shown on 3_R, 2_G, n+2_B, the picture of end of line and column tail
The color component selection that can not show in element abandons, and the sub-pixel that wardrobe in display screen and column head are not shown show and nearest
The equal color component value of sub-pixel, can't generate big influence to display effect in this way.As shown in Figure 11 _ C, in third
In the time of subframe, three color component RGB of the P1 pixel of subgraph 3 are shown on 1_R, n+1_G, 1_B, by subgraph
Three color component RGB of 3 P2 pixel are shown on 2_R, n+2_G, 2_B, and the pixel of column tail abandons G color component, according to
This analogizes display, and the sub-pixel that wardrobe in display screen and column head are not shown is shown the color component equal with nearest sub-pixel
Value, this can't generate big influence to display effect.As shown in Figure 11 _ D, within the time of the 4th subframe, by subgraph 4
Three color component RGB of P1 pixel be shown on 2_R, 1_G, 1_B, by three color components of the P2 pixel of subgraph 4
RGB is shown on 3_R, 2_G, 2_B, and the pixel of end of line abandons R color component, and so on display, by wardrobe in display screen
The sub-pixel not shown shows the color component value equal with nearest sub-pixel, this can't generate big shadow to display effect
It rings.The superimposed display effect that can be obtained by one frame of original image of the display effect of four subframes in the time of a frame.In this way
It is achieved that the display effect that 2m * 2n resolution ratio is shown on the strip display screen of m row n column.
For strip another kind combination, as shown in Figure 12 _ A, within the time of first subframe, by subgraph 1
Three color component RGB of P1 pixel be shown on 1_R, 1_G, 1_B, by three color components of the P2 pixel of subgraph 1
RGB is shown on 2_R, 2_G, 2_B, and so on until three color component RGB of the Pm*n pixel of subgraph 1 are shown in
On m*n_R, m*n_G, m*n_B.As shown in Figure 12 _ B, within the time of second subframe, by three of the P1 pixel of subgraph 2
Color component RGB is shown on 2_R, n+2_G, n+1_B, and three color component RGB of the P2 pixel of subgraph 2 are shown in 3_
R, on n+3_G, n+2_B, remaining the rest may be inferred display, the color component selection that can not be shown in the pixel of end of line and column tail is lost
It abandons, the sub-pixel that wardrobe in display screen and column head are not shown is shown into the color component value equal with nearest sub-pixel, this is right
Display effect can't generate big influence.As shown in Figure 12 _ C, within the time of third subframe, by the P1 picture of subgraph 3
Three color component RGB of element are shown on n+1_R, 1_G, n+1_B, by three color component RGB of the P2 pixel of subgraph 3
Be shown on n+2_R, 2_G, n+2_B, it is remaining the rest may be inferred display, the pixel of column tail will be unable to display color component lose
It abandons, the sub-pixel that column head is not shown in display screen is shown to the color component value equal with nearest sub-pixel, this imitates display
Fruit can't generate big influence.As shown in Figure 12 _ D, within the time of the 4th subframe, by the three of the P1 pixel of subgraph 4
A color component RGB is shown on 2_R, 2_G, 1_B, by three color component RGB of the P2 pixel of subgraph 4 show 3_R,
On 3_G, 2_B, and so on display, the pixel of end of line only show B color component, the sub- picture that wardrobe in display screen are not shown
Element shows the color component value equal with nearest sub-pixel, this can't generate big influence to display effect.A frame when
Between in four subframes the superimposed display effect that can be obtained by one frame of original image of display effect.It thereby realizes in m row n
The display effect of 2m * 2n resolution ratio is shown on the strip display screen of column.
Claims (10)
1. a kind of video display system for improving display resolution, characterized in that comprising that can support a variety of resolution ratio and a variety of views
The drive module of frequency format, the data memory module of buffered video image, and the display module for showing image；Wherein drive
Received each frame original video image is decomposed into the video image that four width resolution ratio are lower than original video image by dynamic model block；Show mould
The pixel resolution of block and the resolution ratio for decomposing rear video image are consistent, and within the time of one frame of original video image, will
The video image that four width decompose is shown on display screen according to the mode of the different dynamic combined of sub-pixel unit；
Display module includes the sub-pixel unit and its driving circuit of multiple silicon base CMOSs, has optical modulation on sub-pixel unit
Layer, there is public electrode on optical modulation layer, each sub-pixel unit corresponds to the light of different wave length, and the combination of adjacent subpixels unit exists
It is formed together the display unit with multi-wavelength；The combination of adjacent subpixels unit changes with time frame, not
In same time frame, multiple display units of multi-wavelength have different display positions.
2. the video display system according to claim 1 for improving display resolution, characterized in that optical modulation layer is liquid
Crystalline substance, OLED, LED or quantum dot display material.
3. it is according to claim 1 improve display resolution video display system, characterized in that each display unit by
The sub-pixel unit of multiple corresponding different wave lengths forms；The number and shape for forming the sub-pixel unit of each display unit have more
Kind.
4. the video display system according to claim 1 or 3 for improving display resolution, characterized in that each time frame
When, each display unit forms the shape for matrix pattern by four sub-pixel units, four sub-pixel units respectively correspond it is red,
Any one color wavelength light in green, blue three kinds of wavelength lights and red, green, blue, or correspond to red, green, blue, Bai Si kind wavelength light.
5. the video display system according to claim 1 or 3 for improving display resolution, characterized in that each time frame
When, the shape that each display unit is made of three sub-pixel units as isosceles triangle, L shape or strip, three sub-pixel units
Respectively correspond three kinds of wavelength lights of red, green, blue.
6. the video display system according to claim 1 for improving display resolution, characterized in that drive module includes branch
Hold the data management module and control signal generator module of sub-pixel unit dynamic combined display mode.
7. the video display system according to claim 4 for improving display resolution, characterized in that for matrix pattern shape
Sub-pixel unit dynamic combined display when, within the original video image time of input, by wherein split first four/
One video image, complete display is on a display screen；By wherein split second a quarter video image, a sub- picture is moved to right
It is shown on a display screen after plain unit；The third a quarter video image that will wherein split, moves down a sub-pixel unit
After show on a display screen；By the wherein split the 4th a quarter video image, moves to right and move down a sub-pixel unit
After show on a display screen.
8. the video display system according to claim 5 for improving display resolution, characterized in that for isosceles triangle shape
Sub-pixel unit dynamic combined display when, within the original video image time of input, by wherein split first four/
One video image, complete display is on a display screen；By wherein split second a quarter video image, several height are moved to right
First video of the display unit in second video image for showing on a display screen, and splitting after pixel unit and fractionation
Display unit in image, which has, to partly overlap；The third a quarter video image that will wherein split, moves down same institute
It is shown on a display screen after stating several sub-pixel units, and the display unit in the third video image of fractionation and fractionation
Display unit in first video image, which has, to partly overlap；By the wherein split the 4th a quarter video image, under
It moves and moves to right in the 4th video image for showing on a display screen after several same described sub-pixel units, and splitting
Display unit in display unit and second video image split and the third video image of fractionation has part weight
It is folded.
9. the video display system according to claim 5 for improving display resolution, characterized in that for L-shape
When sub-pixel unit dynamic combined is shown, within the original video image time of input, by wherein split first a quarter
Video image, complete display is on a display screen；By wherein split second a quarter video image, several height pictures are moved to right
First video figure of the display unit in second video image for showing on a display screen, and splitting after plain unit and fractionation
Display unit as in, which has, to partly overlap；The third a quarter video image that will wherein split moves down same described
The of the display unit in third video image for showing on a display screen, and splitting after several sub-pixel units and fractionation
Display unit in one video image, which has, to partly overlap；By the wherein split the 4th a quarter video image, move down
And it moves to right aobvious in the 4th video image for showing on a display screen after several same described sub-pixel units, and splitting
Show that the display unit in unit and second video image and third video image that split has to partly overlap.
10. the video display system according to claim 5 for improving display resolution, characterized in that for strip shape
When the sub-pixel unit dynamic combined display of shape, within the original video image time of input, by wherein split first four points
One of video image, complete display is on a display screen；By wherein split second a quarter video image, several are moved to right
First view of the display unit in second video image for showing on a display screen, and splitting after sub-pixel unit and fractionation
Display unit in frequency image, which has, to partly overlap；The third a quarter video image that will wherein split moves down same
It is shown on a display screen after several described sub-pixel units, and display unit and fractionation in the third video image of fractionation
First video image in display unit have partly overlap；By the wherein split the 4th a quarter video image,
It moves down and moves to right in the 4th video image for showing on a display screen after several same described sub-pixel units, and splitting
Display unit and second video image and third video image that split in display unit with partly overlapping.
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| TWI740654B (en) * | 2019-09-18 | 2021-09-21 | 矽創電子股份有限公司 | Video data displaying device |
| CN110570803A (en) * | 2019-10-17 | 2019-12-13 | 南京芯视元电子有限公司 | System for increasing effective display digit |
| CN111050092A (en) * | 2019-12-31 | 2020-04-21 | 南京图格医疗科技有限公司 | Method for demultiplexing ultrahigh resolution image |
| WO2021196037A1 (en) * | 2020-03-31 | 2021-10-07 | 西安诺瓦星云科技股份有限公司 | Image processing method and apparatus, and system |
| CN111640401B (en) * | 2020-04-29 | 2023-02-24 | 维沃移动通信有限公司 | Information display method and electronic equipment |
| CN111402780B (en) * | 2020-06-05 | 2020-09-08 | 南京芯视元电子有限公司 | Display system for improving DAC precision inside micro-display through time division display |
| CN111402781B (en) * | 2020-06-08 | 2020-09-01 | 南京芯视元电子有限公司 | Display system for reducing area of display screen by pixel space sampling |
| CN112185304B (en) * | 2020-09-28 | 2022-06-24 | 南京芯视元电子有限公司 | Video display system and method for reducing storage capacity and improving display resolution |
| CN112422869A (en) * | 2020-10-28 | 2021-02-26 | 苏州华兴源创科技股份有限公司 | Chip for image conversion, pixel structure conversion device and method |
| CN113271392B (en) * | 2021-07-06 | 2023-02-03 | 深圳爱特天翔科技有限公司 | Video image synchronous processing method, device, system and storage medium |
| CN114049249B (en) * | 2021-10-30 | 2023-08-18 | 深圳曦华科技有限公司 | Image conversion method and related device |
| CN115762397A (en) * | 2023-01-09 | 2023-03-07 | 长春希达电子技术有限公司 | Virtual display control method, device and system of LED screen and display screen |
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| CN105070220B (en) * | 2015-09-11 | 2017-11-10 | 京东方科技集团股份有限公司 | A kind of display methods of display panel, display device and display device |
| CN105425408B (en) * | 2016-01-05 | 2017-11-24 | 京东方科技集团股份有限公司 | A kind of three-dimensional display apparatus and its driving method |
| KR20170118534A (en) * | 2016-04-15 | 2017-10-25 | 한국전자통신연구원 | Method and apparatus for resolution enhancement of view point image of glass-free 3d display |
| CN106201363B (en) * | 2016-07-26 | 2023-01-31 | 四川大学 | Memory and storage method for random real-time access of video stream pixel-level data |
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