CN108510937A - A kind of display control method and device - Google Patents
A kind of display control method and device Download PDFInfo
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- CN108510937A CN108510937A CN201810254335.4A CN201810254335A CN108510937A CN 108510937 A CN108510937 A CN 108510937A CN 201810254335 A CN201810254335 A CN 201810254335A CN 108510937 A CN108510937 A CN 108510937A
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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]
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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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- Engineering & Computer Science (AREA)
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- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
This application discloses a kind of display control method and devices, by monitoring and adjusting the red component in pixel, the protection to OLED device is realized, to extend OLED device service life.A kind of display control method provided by the present application, including：Monitor the gray value of the sub-pixel in pixel, wherein the pixel includes red sub-pixel；When the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted.
Description
Technical field
This application involves information technology field more particularly to a kind of display control methods and device.
Background technology
The basic principle introduction of Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) screen display
It is as follows：
Organic Light Emitting Diode simplest form is made of a luminous material layer, it is embedding between two electrodes.It is defeated
Carrier moving when entering voltage passes through organic layer, until electron hole and recombine, reaches the conservation of energy in this way and will be excessive
Energy discharged with form of light pulses.At this moment one of electrode is transparent, it can be seen that the light sent out.
Compared with blue, green luminescent material, the input voltage that red illuminating material needs is larger, and display is containing red for a long time
The color of colouring component is displayed in red the larger color of component and can all cause prodigious injury to OLED screen curtain in the short time.
Invention content
The embodiment of the present application provides a kind of display control method and device, to by monitoring and adjusting in pixel
Red component realizes the protection to OLED device, to extend OLED device service life.
A kind of display control method provided by the embodiments of the present application, including：
Monitor the gray value of the sub-pixel in pixel, wherein the pixel includes red sub-pixel；
When the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted.
By the gray value for monitoring the sub-pixel in pixel, wherein the pixel includes red sub-pixel, and
And when the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted, to realize
Protection to OLED device, can extend OLED device service life.
Optionally, the gray value of the sub-pixel in the monitoring pixel, specifically includes：
Monitor the gray value of each sub-pixel in each pixel.
By monitoring the gray value of each sub-pixel in each pixel, can more accurately adjust in pixel
The protection to OLED device is better achieved in red component, to further extend OLED device service life.
Optionally, further include green sub-pixels and blue subpixels in the pixel.
Certainly, the case where the embodiment of the present application can also be applied to including other color sub-pixels.
Optionally, when the gray value of the red sub-pixel meets preset condition, the ash of the red sub-pixel is adjusted
Angle value specifically includes：
When the gray value of the sub-pixel of each color in the pixel meets preset condition, the red son is adjusted
The gray value of pixel.
According to the gray value of the sub-pixel of each color in the pixel, the gray scale of the red sub-pixel is adjusted
Value, so as in the case where ensureing not colour cast, preferably adjust the gray value of red sub-pixel, i.e. the embodiment of the present application tune
The operation of whole red component, depends not only upon whether red sub-pixel meets preset condition, it is ensured that entire pixel is not inclined
Color.
Optionally, the preset condition includes one of following condition：
230<=R<255, G, B is both less than 130；
205<=R<230, G, B is both less than 105；
180<=R<205, G, B is both less than 80；
155<=R<180, G, B is both less than 55；
Wherein, R indicates that the gray value of red sub-pixel, G indicate that the gray value of green sub-pixels, B indicate blue subpixels
Gray value.
The above preset condition is illustrative only, and can be configured specific condition according to actual needs.For example, working as
When the gray value of each sub-pixel in preceding pixel point meets any of the above conditions, the adjustment of red component can be carried out
(gray value for adjusting red sub-pixel) protects OLED device, extending it makes so as to meet in the case of not colour cast
Use the service life.
Optionally, the gray value for adjusting the red sub-pixel, specifically includes：
According to default step-length, the gray value of the red sub-pixel is reduced.
Certainly, the gray value of red sub-pixel is preferably reduced, but is also not excluded for improve in the embodiment of the present application red
How the case where gray value of sub-pixels specifically adjusts, and can be decided according to the actual requirements.
Optionally, the different preset conditions, the corresponding different default step-length；
According to default step-length, the gray value of the red sub-pixel is reduced, is specifically included：Using the red sub-pixel
The corresponding default step-length of preset condition that gray value is met, reduces the gray value of the red sub-pixel.
In the case where meeting the different preset conditions, the corresponding different default step-length may be used, into
The adjustment of the gray value of row red sub-pixel, can be with further such that the adjustment of the gray value of red sub-pixel operates more refinement
It causes, such as the gray value of red sub-pixel is bigger, step-length can be bigger, and the gray value of red sub-pixel is smaller, and step-length can be got over
Small, regulated efficiency higher, effect is more preferable.
A kind of display control unit provided by the embodiments of the present application, including：
Memory, for storing program instruction；
Processor is executed for calling the program instruction stored in the memory according to the program of acquisition：
Monitor the gray value of the sub-pixel in pixel, wherein the pixel includes red sub-pixel；
When the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted.
Optionally, the gray value of the sub-pixel in the monitoring pixel, specifically includes：
Monitor the gray value of each sub-pixel in each pixel.
Optionally, further include green sub-pixels and blue subpixels in the pixel.
Optionally, when the gray value of the red sub-pixel meets preset condition, the ash of the red sub-pixel is adjusted
Angle value specifically includes：
When the gray value of the sub-pixel of each color in the pixel meets preset condition, the red son is adjusted
The gray value of pixel.
Optionally, the preset condition includes one of following condition：
230<=R<255, G, B is both less than 130；
205<=R<230, G, B is both less than 105；
180<=R<205, G, B is both less than 80；
155<=R<180, G, B is both less than 55；
Wherein, R indicates that the gray value of red sub-pixel, G indicate that the gray value of green sub-pixels, B indicate blue subpixels
Gray value.
Optionally, the gray value for adjusting the red sub-pixel, specifically includes：
According to default step-length, the gray value of the red sub-pixel is reduced.
Optionally, the different preset conditions, the corresponding different default step-length；
According to default step-length, the gray value of the red sub-pixel is reduced, is specifically included：Using the red sub-pixel
The corresponding default step-length of preset condition that gray value is met, reduces the gray value of the red sub-pixel.
Another kind display control unit provided by the embodiments of the present application, including：
First unit, the gray value for monitoring the sub-pixel in pixel, wherein the pixel includes red son
Pixel；
Second unit, for when the gray value of the red sub-pixel meets preset condition, adjusting the sub- picture of red
The gray value of element.
Another embodiment of the application provides a kind of computer storage media, and the computer storage media is stored with calculating
Machine executable instruction, the computer executable instructions are for making the computer execute any of the above-described kind of method.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for this
For the those of ordinary skill in field, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the overall procedure schematic diagram of display control method provided by the embodiments of the present application；
Fig. 2 is the idiographic flow schematic diagram of display control method provided by the embodiments of the present application；
Fig. 3 is another idiographic flow schematic diagram of display control method provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of display control unit provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of another display control unit provided by the embodiments of the present application.
Specific implementation mode
The embodiment of the present application provides a kind of display control method and device, to by monitoring and adjusting in pixel
Red component realizes the protection to OLED device, to extend OLED device service life.
The embodiment of the present application is detectable by detecting the pixel that red component is larger in identification image in real time in user
In the case that picture changes, red component is reduced using the method gradually successively decreased, reduces the injury to OLED screen curtain.
The detailed description of technical solution provided by the embodiments of the present application is given below.
Referring to Fig. 1, a kind of display control method provided by the embodiments of the present application, including：
S101, monitoring pixel in sub-pixel gray value, wherein the pixel includes red sub-pixel；
S102, when the gray value of the red sub-pixel meets preset condition, adjust the gray scale of the red sub-pixel
Value.
Method provided by the embodiments of the present application can reduce OLED burn-in probability, extend the service life of OLED tv products, carry
High user experience.
It should be noted that the method provided in the embodiment of the present application, can be the behaviour all carried out for each pixel
Make.It can also be the operation carried out for the pixel in subregion.Specifically which subregion, can be according to practical need
It wants preset, can also be determined in real time according to actual needs, specific method does not limit.
By the gray value for monitoring the sub-pixel in pixel, wherein the pixel includes red sub-pixel, and
And when the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted, to realize
Protection to OLED device, can extend OLED device service life.
Optionally, the gray value of the sub-pixel in the monitoring pixel, specifically includes：
Monitor the gray value of each sub-pixel in each pixel.
By monitoring the gray value of each sub-pixel in each pixel, can more accurately adjust in pixel
The protection to OLED device is better achieved in red component, to further extend OLED device service life.
Optionally, further include green sub-pixels and blue subpixels in the pixel.
Certainly, the case where the embodiment of the present application can also be applied to including other color sub-pixels.
For example, by taking pixel includes red sub-pixel, green sub-pixels and blue subpixels as an example, referring to Fig. 2, this Shen
Please embodiment provide display control method include：
The gray value of S21, the red sub-pixel in each pixel of reading, green sub-pixels and blue subpixels；
S22, the larger pixel of the gray value of red sub-pixel is determined；
Step S22 for example may be used under type such as and realize：
When the gray value of the sub-pixel of each color in pixel meets preset condition, determination needs to adjust the pixel
The gray value of red sub-pixel in point.
Meet preset condition according to the gray value of the sub-pixel of each color in pixel, adjusts red in the pixel
The gray value of sub-pixels, so as in the case where ensureing not colour cast, preferably adjust the gray value of red sub-pixel, i.e.,
The embodiment of the present application adjusts the operation of red component, depends not only upon whether red sub-pixel meets preset condition, it is ensured that
Entire pixel not colour cast.
The preset condition includes one of following condition：
Condition one：R=255；
Condition two：230<=R<255, G, B is both less than 130；
Condition three：205<=R<230, G, B is both less than 105；
Condition four：180<=R<205, G, B is both less than 80；
Condition five：155<=R<180, G, B is both less than 55；
Wherein, R indicates that the gray value of red sub-pixel, G indicate that the gray value of green sub-pixels, B indicate blue subpixels
Gray value.
The above preset condition is illustrative only, and can be configured specific condition according to actual needs.For example, working as
When the gray value of each sub-pixel in preceding pixel point meets any of the above conditions, the adjustment of red component can be carried out
(gray value for adjusting red sub-pixel) protects OLED device, extending it makes so as to meet in the case of not colour cast
Use the service life.
Alternatively, it is also possible to only monitoring the gray value of red sub-pixel, such as the R=255 in a pixel, G, B without
What it is worth by, the red component being all equivalent in the pixel is larger, needs the value for adjusting the R in the pixel.
S23, the gray value of the red sub-pixel in pixel determining in step S22 is adjusted.
For example, the gray value of adjustment red sub-pixel, specifically includes：
According to default step-length, the gray value of the red sub-pixel is reduced.
Certainly, the gray value of red sub-pixel is preferably reduced, but is also not excluded for improve in the embodiment of the present application red
How the case where gray value of sub-pixels specifically adjusts, and can be decided according to the actual requirements.
For example, the different preset conditions, the corresponding different default step-length；
According to default step-length, the gray value of the red sub-pixel is reduced, is specifically included：Using the red sub-pixel
The corresponding default step-length of preset condition that gray value is met, reduces the gray value of the red sub-pixel.
In the case where meeting the different preset conditions, the corresponding different default step-length may be used, into
The adjustment of the gray value of row red sub-pixel, can be with further such that the adjustment of the gray value of red sub-pixel operates more refinement
It causes, such as the gray value of red sub-pixel is bigger, step-length can be bigger, and the gray value of red sub-pixel is smaller, and step-length can be got over
Small, regulated efficiency higher, effect is more preferable.
For example, being directed to any pixel point：
When satisfaction 230<=R<When=255, R minimums may be adjusted to 230, i.e., red component is in this range (230<=R<
=255) pixel in, the red component minimum can be adjusted to 230；
Similarly：
When satisfaction 205<=R<When 230, R minimums may be adjusted to 205；
When satisfaction 180<=R<When 205, R minimums may be adjusted to 180；
When satisfaction 155<=R<When 180, R minimums may be adjusted to 155；
When satisfaction 130<=R<When 155, R minimums may be adjusted to 130.
Optionally, every time adjust R value when adjusting step, can pre-set, can also be in real time really
Fixed or variable, such as in the adjusting step for determining R component, it can be according to R component size and the affiliated range of R component size
Difference between corresponding threshold value (i.e. the critical value of the affiliated range of R component size), determines the step-length that R component is gradually successively decreased；
In the case where human eye is not noticeable, for example, when step-length is no more than 2, user has no to discover, and red component is bigger,
Step-length is bigger, and red component is smaller, and step-length is smaller.
In addition, if red component reaches its threshold value or current pixel point has been not belonging to the larger color of red component, stop
Adjust red component.
In the embodiment of the present application, detection identifies that the whether larger step of the red component of each pixel can deposit always
Some possible pixels are not adjusted to minimum value also, this pixel becomes the smaller color of red component, then stops immediately
The adjustment of successively decreasing of red component.I.e. detection operation is carrying out always, and the action for gradually reducing red component in management and control.
For example, a detailed implementation process for the currently monitored pixel (any pixel point) is as shown in figure 3, packet
It includes：
S201, read current pixel point red sub-pixel gray value R-old, and judge R-old whether be equal to 255,
Meet above-mentioned condition one if so, being equivalent to, executes step S202, it is no to then follow the steps S205.
S202, determine that step-length is 2, threshold value 230.
Wherein, the threshold value 230, i.e., 230<=R<Lowest critical value in=255 ranges.Step-length 2 is to pre-set
The corresponding adjusting step of the range.
S203, according to step-length 2, reduce the gray value of red sub-pixel every time.
S204, judge R-new whether be equal to threshold value, if so, terminate adjustment, otherwise return to step S203, i.e., into
The adjustment of row again.
The gray value R-new=R-old- step-lengths * of red sub-pixel after final adjustment adjusts number.
S205, judge whether R-old is more than 230, if so, S206 is thened follow the steps, it is no to then follow the steps S208.
S206, judge whether the value of G and B is both less than 130, if so, being equivalent to the above-mentioned condition two that meets, execute step
Otherwise S202 does not adjust.
S207, judge whether R-old is more than 205, if so, S208 is thened follow the steps, it is no to then follow the steps S211.
S208, judge whether the value of G and B is both less than 105, meet above-mentioned condition three if so, being equivalent to, execute step
Otherwise S209 does not adjust.
S209, determine that step-length is 1.5, threshold value 205.
Wherein, the threshold value 205, i.e., 205<=R<Lowest critical value in 230 ranges.Step-length 1.5 is to pre-set
The corresponding adjusting step of the range.
S210, judge whether R-old is more than 180, if so, S211 is thened follow the steps, it is no to then follow the steps S213.
S211, judge whether the value of G and B is both less than 80, meet above-mentioned condition four if so, being equivalent to, execute step
Otherwise S212 does not adjust.
S212, determine that step-length is 1.5, threshold value 180.
Wherein, the threshold value 180, i.e., 180<=R<Lowest critical value in 205 ranges.Step-length 1.5 is to pre-set
The corresponding adjusting step of the range.
S213, judge whether R-old is more than 155, if so, thening follow the steps S214, otherwise do not adjust.
S214, judge whether the value of G and B is both less than 55, meet above-mentioned condition five if so, being equivalent to, execute step
Otherwise S215 does not adjust.
S215, determine that step-length is 1.5, threshold value 155.
Wherein, the threshold value 155, i.e., 155<=R<Lowest critical value in 180 ranges.Step-length 1.5 is to pre-set
The corresponding adjusting step of the range.
Referring to Fig. 4, a kind of display control unit provided by the embodiments of the present application, including：
Memory 31, for storing program instruction；
Processor 32 is executed for calling the program instruction stored in the memory according to the program of acquisition：
Monitor the gray value of the sub-pixel in pixel, wherein the pixel includes red sub-pixel；
When the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted.
Optionally, the gray value of the sub-pixel in the monitoring pixel, specifically includes：
Monitor the gray value of each sub-pixel in each pixel.
Optionally, further include green sub-pixels and blue subpixels in the pixel.
Optionally, when the gray value of the red sub-pixel meets preset condition, the ash of the red sub-pixel is adjusted
Angle value specifically includes：
When the gray value of the sub-pixel of each color in the pixel meets preset condition, the red son is adjusted
The gray value of pixel.
Optionally, the preset condition includes one of following condition：
230<=R<255, G, B is both less than 130；
205<=R<230, G, B is both less than 105；
180<=R<205, G, B is both less than 80；
155<=R<180, G, B is both less than 55；
Wherein, R indicates that the gray value of red sub-pixel, G indicate that the gray value of green sub-pixels, B indicate blue subpixels
Gray value.
Optionally, the gray value for adjusting the red sub-pixel, specifically includes：
According to default step-length, the gray value of the red sub-pixel is reduced.
Optionally, the different preset conditions, the corresponding different default step-length；
According to default step-length, the gray value of the red sub-pixel is reduced, is specifically included：Using the red sub-pixel
The corresponding default step-length of preset condition that gray value is met, reduces the gray value of the red sub-pixel.
Referring to Fig. 5, another kind display control unit provided by the embodiments of the present application, including：
First unit 41, the gray value for monitoring the sub-pixel in pixel, wherein the pixel includes red
Sub-pixel；
Second unit 42, for when the gray value of the red sub-pixel meets preset condition, adjusting the red son
The gray value of pixel.
Device provided by the embodiments of the present application, can be a kind of computing device, which is specifically as follows desktop meter
Calculation machine, portable computer, smart mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant,
PDA) etc..The computing device may include central processing unit (Center Processing Unit, CPU), memory, input/
Output equipment etc., input equipment may include keyboard, mouse, touch screen etc., and output equipment may include display equipment, such as liquid crystal
Display (Liquid Crystal Display, LCD), cathode-ray tube (Cathode Ray Tube, CRT) etc..
Memory may include read-only memory (ROM) and random access memory (RAM), and provide storage to processor
The program instruction and data stored in device.In the embodiment of the present application, memory can be used for storing the embodiment of the present application and provide
Any the method program.
Processor is by the program instruction for calling memory to store, and processor according to the program instruction of acquisition for executing sheet
Apply for any the method that embodiment provides.
The embodiment of the present application provides a kind of computer storage media, above-mentioned provided by the embodiments of the present application for being stored as
Computer program instructions used in device, it includes the programs for executing above-mentioned either method provided by the embodiments of the present application.
The computer storage media can be any usable medium or data storage device that computer can access, packet
Include but be not limited to magnetic storage (such as floppy disk, hard disk, tape, magneto-optic disk (MO) etc.), optical memory (such as CD, DVD,
BD, HVD etc.) and semiconductor memory (such as it is ROM, EPROM, EEPROM, nonvolatile memory (NAND FLASH), solid
State hard disk (SSD)) etc..
To sum up, technical solution provided by the embodiments of the present application can detect and know to reduce such injury caused by screen
The larger color of red component in other video information is gradually reduced and is identified in the case where user is detectable variation
The red component of the larger color of red component.
In addition, the method provided in the embodiment of the present application, can be not only used for the adjustment of the gray value of red sub-pixel,
It can be applied to the adjustment to the gray value of other color sub-pixels.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, the application can be used in one or more wherein include computer usable program code computer
The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The application is with reference to method, the flow of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application
God and range.In this way, if these modifications and variations of the application belong to the range of the application claim and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (16)
1. a kind of display control method, which is characterized in that this method includes：
Monitor the gray value of the sub-pixel in pixel, wherein the pixel includes red sub-pixel；
When the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted.
2. according to the method described in claim 1, it is characterized in that, the gray value of the sub-pixel in the monitoring pixel, tool
Body includes：
Monitor the gray value of each sub-pixel in each pixel.
3. according to the method described in claim 1, it is characterized in that, further including green sub-pixels and blue in the pixel
Pixel.
4. according to the method described in claim 3, it is characterized in that, the gray value when the red sub-pixel meets preset condition
When, the gray value of the red sub-pixel is adjusted, is specifically included：
When the gray value of the sub-pixel of each color in the pixel meets preset condition, the red sub-pixel is adjusted
Gray value.
5. according to the method described in claim 4, it is characterized in that, the preset condition includes one of following condition：
230<=R<255, G, B is both less than 130；
205<=R<230, G, B is both less than 105；
180<=R<205, G, B is both less than 80；
155<=R<180, G, B is both less than 55；
Wherein, R indicates that the gray value of red sub-pixel, G indicate that the gray value of green sub-pixels, B indicate the ash of blue subpixels
Angle value.
6. according to the method described in claim 1, it is characterized in that, adjust the gray value of the red sub-pixel, specifically include：
According to default step-length, the gray value of the red sub-pixel is reduced.
It is corresponding different described default 7. according to the method described in claim 6, it is characterized in that, the different preset condition
Step-length；
According to default step-length, the gray value of the red sub-pixel is reduced, is specifically included：Using the gray scale of the red sub-pixel
The corresponding default step-length of preset condition that value is met, reduces the gray value of the red sub-pixel.
8. a kind of display control unit, which is characterized in that including：
Memory, for storing program instruction；
Processor is executed for calling the program instruction stored in the memory according to the program of acquisition：
Monitor the gray value of the sub-pixel in pixel, wherein the pixel includes red sub-pixel；
When the gray value of the red sub-pixel meets preset condition, the gray value of the red sub-pixel is adjusted.
9. device according to claim 8, which is characterized in that the gray value of the sub-pixel in the monitoring pixel, tool
Body includes：
Monitor the gray value of each sub-pixel in each pixel.
10. device according to claim 8, which is characterized in that further include green sub-pixels and blue in the pixel
Sub-pixel.
11. device according to claim 10, which is characterized in that preset item when the gray value of the red sub-pixel meets
When part, the gray value of the red sub-pixel is adjusted, is specifically included：
When the gray value of the sub-pixel of each color in the pixel meets preset condition, the red sub-pixel is adjusted
Gray value.
12. according to the devices described in claim 11, which is characterized in that the preset condition includes one of following condition：
230<=R<255, G, B is both less than 130；
205<=R<230, G, B is both less than 105；
180<=R<205, G, B is both less than 80；
155<=R<180, G, B is both less than 55；
Wherein, R indicates that the gray value of red sub-pixel, G indicate that the gray value of green sub-pixels, B indicate the ash of blue subpixels
Angle value.
13. device according to claim 8, which is characterized in that the gray value of the red sub-pixel is adjusted, it is specific to wrap
It includes：
According to default step-length, the gray value of the red sub-pixel is reduced.
14. device according to claim 13, which is characterized in that the different preset conditions, it is corresponding different described pre-
If step-length；
According to default step-length, the gray value of the red sub-pixel is reduced, is specifically included：Using the gray scale of the red sub-pixel
The corresponding default step-length of preset condition that value is met, reduces the gray value of the red sub-pixel.
15. a kind of display control unit, which is characterized in that including：
First unit, the gray value for monitoring the sub-pixel in pixel, wherein the pixel includes red sub- picture
Element；
Second unit, for when the gray value of the red sub-pixel meets preset condition, adjusting the red sub-pixel
Gray value.
16. a kind of computer storage media, which is characterized in that the computer storage media is stored with the executable finger of computer
It enables, the computer executable instructions are for making the computer perform claim require 1 to 8 any one of them method.
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