CN109545128A - A kind of method and OLED display panel improving low ash rank colour cast - Google Patents
A kind of method and OLED display panel improving low ash rank colour cast Download PDFInfo
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- CN109545128A CN109545128A CN201710868095.2A CN201710868095A CN109545128A CN 109545128 A CN109545128 A CN 109545128A CN 201710868095 A CN201710868095 A CN 201710868095A CN 109545128 A CN109545128 A CN 109545128A
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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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Abstract
The embodiment of the invention discloses a kind of methods and OLED display panel for improving low ash rank colour cast, it include: to obtain under any low ash scalariform state, set period of time within each refresh cycle of OLED display panel lights rule using first that the first brightness value lights setting pixel unit, rule first is lighted using this, the oled panel is controlled and is shown.It lights to be greater than in rule for lighting the first brightness value of pixel unit and lights within the entire refresh cycle the second brightness value of all pixels unit due to first, due to the device that OLED is electric current driving, using this first light rule control OLED display panel and shown when, the brightness for setting pixel unit increases, the control electric current of TFT will also be increase accordingly, since the current handling capability of TFT enhances, influence of the leakage current of TFT to colour cast also becomes smaller, so as to be effectively improved the low ash rank colour cast problem of OLED display panel.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of methods and OLED display surface for improving low ash rank colour cast
Plate.
Background technique
In OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) device, due to material sheet
The hole mobility of the property of body, hole injection layer is very high, the material of hole injection layer in horizontal and vertical both direction all
It can be conductive.Including the pixel of three kinds of colors of red, green, blue in OLED device, the ignition voltage of the pixel of different colours exists
Difference.When lighting the pixel of the higher color of operating voltage, due to crossfire or TFT (Thin Film Transistor,
Thin film transistor (TFT)) leakage current influence, electric current by hole injection layer transverse conductance, also can by the pixel of the low color of bright voltage
It is enough slightly to be lighted, this make oled panel will appear when lower grayscale is lighted it is monochromatic it is impure, there are a degree of colors
The phenomenon that distortion, referred to as low ash rank colour cast.The method for solving low ash rank colour cast in the prior art mainly includes reducing hole note
Enter the doping ratio of dopant in layer to reduce hole mobility, the thickness of hole injection layer is thinned to reduce transverse conductance ability
Etc..Although analysis it is found that these methods can play the role of to a certain extent improve low ash rank colour cast, often make
The manufacturing process for obtaining OLED becomes very complicated, and has a certain impact to the overall performance of display panel.
In conclusion there is an urgent need for a kind of methods for improving low ash rank colour cast at present, in the knot for not influencing oled panel
In the case where structure and overall performance, the low ash rank colour cast of OLED display panel in the prior art is solved the problems, such as.
Summary of the invention
The present invention provides a kind of method for improving low ash rank colour cast, in the structure and globality for not influencing oled panel
In the case where energy, the low ash rank colour cast of OLED display panel in the prior art is solved the problems, such as.
A kind of improvement low ash rank colour cast method provided in an embodiment of the present invention, comprising:
It obtains first and lights rule, described first lights rule under any low ash scalariform state, in each refresh cycle
Interior set period of time lights setting pixel unit using the first brightness value；Wherein, first brightness value is greater than described second
The product of brightness value, first brightness value and setting ratio value is equal to the second brightness value, and the setting ratio value is according to institute
State set period of time and/or it is described setting pixel unit determine, second brightness value be lighted within the entire refresh cycle
The brightness value of all pixels unit of the OLED display panel；
Rule is lighted using described first, the OLED display panel is controlled and is shown.
Optionally, described first rule is lighted are as follows:
Set period of time within each refresh cycle lights the OLED display panel using first brightness value
All pixels unit；Wherein, the set period of time is less than the refresh cycle of the OLED display panel.
Optionally, the setting ratio value are as follows:
The duration of the set period of time accounts for the ratio of the total duration of the refresh cycle.
Optionally, the set period of time is made of multiple non-overlapping setting sub- periods, the multiple setting
The total duration of period is equal to the duration of the set period of time.
Optionally, described first rule is lighted are as follows:
Setting pixel unit is lighted using the first brightness value within the entire refresh cycle of each refresh cycle；Wherein, institute
The number for stating setting pixel unit is less than the number of all pixels unit in the OLED display panel.
Optionally, the setting ratio value are as follows:
The number of the setting pixel unit accounts for the ratio of the pixel unit sum of the entire OLED display panel.
Optionally, the setting pixel unit being determined as follows out in the OLED display panel:
The OLED display panel is divided into multiple identical pixel regions；The shape of the multiple pixel region with
And including pixel unit number it is all the same；
Select one or more pixel units as the setting pixel unit in each pixel region；Wherein, described
Number and the setting pixel unit that pixel unit is set in each pixel region are locating in each pixel region
Position it is all the same.
Another embodiment of the present invention provides a kind of OLED display panels comprising memory and processor, wherein described
Memory is for storing program instruction, and the processor is for calling the program instruction stored in the memory, according to acquisition
Program execute any of the above-described kind of method.
Another embodiment of the present invention provides a kind of computer storage medium, the computer-readable recording medium storage has
Computer executable instructions, the computer executable instructions are for making the computer execute any of the above-described kind of method.
It in the embodiment of the present invention, obtains under any low ash scalariform state first, in each refreshing week of OLED display panel
Set period of time in phase lights the first of setting pixel unit using the first brightness value and lights rule, and then uses at this first point
Bright rule controls the oled panel and is shown.It lights in rule for lighting the first brightness value of pixel unit due to first
Greater than the second pixel value for lighting all pixels unit within the entire refresh cycle of OLED display panel, thus, when using should
First lights rule control OLED display panel when being shown, the brightness for setting pixel unit increases, since OLED is electric current
The device of driving, then the control electric current of the TFT of setting pixel unit will also be increase accordingly, the current handling capability of TFT will increase
By force, leakage current proportion becomes smaller, and sets influence of the leakage current of TFT in pixel unit to colour cast and also becomes smaller, so as to improve
The low ash rank colour cast problem of OLED display panel.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is flow diagram corresponding to a kind of method for improving low ash rank colour cast provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
One step it is described in detail, it is clear that described embodiment, only a part of the embodiment of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Signified low ash rank refers to the grayscale less than 64 in the embodiment of the present invention.
The embodiment of the present invention is described in further detail with reference to the accompanying drawings of the specification.
Fig. 1 shows process corresponding to the data compression method applied to vector space provided in the embodiment of the present invention
Schematic diagram, as shown in Figure 1, which comprises
Step S101: obtaining first and light rule, and described first lights rule under any low ash scalariform state, each
Set period of time in refresh cycle lights setting pixel unit using the first brightness value；Wherein, first brightness value is greater than
The product of second brightness value, first brightness value and setting ratio value is equal to the second brightness value, the setting ratio value
It is to be determined according to the set period of time and/or the setting pixel unit, second brightness value is to refresh week entire
The brightness value of all pixels unit of the OLED display panel is lighted in phase；
Step S102: rule is lighted using described first, the OLED display panel is controlled and is shown.
Due to first light in rule for light pixel unit the first brightness value be greater than in the whole of OLED display panel
The second pixel value of all pixels unit is lighted in a refresh cycle, thus, when using this, first to light rule control OLED aobvious
When showing that panel is shown, the brightness for setting pixel unit increases, due to the device that OLED is electric current driving, then setting pixel
The control electric current of the TFT of unit will also be increase accordingly, and the current handling capability of TFT will enhance, and leakage current proportion becomes smaller, if
Determine influence of the leakage current of TFT in pixel unit to colour cast also to become smaller, be asked so as to improve the low ash rank colour cast of OLED display panel
Topic.
Specifically, in step s101, set period of time can be equal to a refresh cycle, or a refreshing week
Interim partial time period.Similarly, setting pixel unit can be all pixels unit in OLED display panel, or
Partial pixel unit in oled panel.
According to the difference that set period of time and setting pixel unit are chosen, the embodiment of the present invention provides first and lights rule
Two kinds of possible implementations:
Implementation one: control lighting time
In implementation one, first lights rule specially in the set period of time in each refresh cycle using institute
State all pixels unit that the first brightness value lights OLED display panel.
The lighting time for focusing on controlling pixel unit of implementation one, the i.e. size of set period of time.Specifically,
In implementation one, the duration of set period of time is less than the duration of the refresh cycle of OLED display panel, the set period of time
It can be a continuous period in a refresh cycle, or to be also possible to multiple non-overlapping setting sub- periods total
With the period of composition, but each total duration for setting the sub- period is the duration of the set period of time.
First brightness value is greater than all pixels unit that the OLED display panel is lighted within the entire refresh cycle
Second brightness value, and the duration of the first brightness value and the set period of time accounts for the ratio of the total duration of the refresh cycle
Product is equal to the second brightness value.
Since the duration of the first brightness value and the set period of time accounts for multiplying for the ratio of the total duration of the refresh cycle
Product is equal to the second brightness value, then use first is lighted rule and used within the entire refresh cycle within a refresh cycle
The all pixels unit that second brightness value lights OLED display panel is compared, the brightness of all pixels unit in OLED display panel
Value is still equal to the sum of integral of time, and therefore, the embodiment of the present invention is in a certain low ash control OLED display panel
In the case that rank is constant, the brightness that rule increases setting pixel unit is lighted by using first, increases setting pixel unit pair
The control electric current of the TFT answered, to improve low ash rank color offset phenomenon, but due within a refresh cycle for human eye, as
The brightness value of plain unit is unchanged to the integral of time, and there is no change for the overall brightness of OLED display panel.
For example, table 1 illustratively gives the brightness of the low grey menu of the corresponding difference of the first brightness value of difference.
Table 1
By taking 4 grayscale as an example, if lighting the brightness value of all pixels unit of OLED display panel within the entire refresh cycle
Brightness for 120nits, the electric current of the TFT control of the pixel unit oled panel lighted is 0.012862nits；With
The brightness of 350nits, when lighting all pixels unit of OLED display panel within 65% time of entire refresh cycle, as
The brightness that the electric current of the TFT control of plain unit lights oled panel is 0.037516nits；With the brightness of 600nits, whole
When lighting all pixels unit of OLED display panel in 20% time of a refresh cycle, the TFT control of pixel unit
The brightness that electric current lights oled panel is 0.064312nits.
As can be seen that being shown if not changing the overall brightness of OLED display panel lighting OLED with bigger brightness value
When the pixel unit of panel, the duration lighted in a refresh cycle is shorter, and (i.e. set period of time is shorter, set period of time
Duration accounts for the ratio of the total duration of refresh cycle with regard to smaller, and correspondingly, black plug ratio is bigger), the control electric current of TFT is got over
Greatly, therefore, so that the current handling capability of TFT increases, leakage current becomes smaller on colour cast influence, and low ash rank is just easier to adjust, to change
The phenomenon that kind low ash rank colour cast.
By table 1 it can also be seen that in the case where the control electric current of TFT is same magnitude, the brightness corresponding 8 of 120nits
Grayscale, corresponding 5 grayscale of the brightness of 350nits, corresponding 4 grayscale of the brightness of 600nits should when the brightness of i.e. pixel unit is bigger
The grayscale that pixel unit can be transferred to is lower.
Implementation two: area is lighted in control
In implementation two, first to light rule be specially within the entire refresh cycle of each refresh cycle using the
One brightness value lights setting pixel unit.
The area of lighting for focusing on controlling pixel unit of implementation two, that is, set the number of pixel unit.Specifically
, in implementation two, the number for setting pixel unit is less than the number of all pixels unit in the OLED display panel.
First brightness value is greater than all pixels unit that the OLED display panel is lighted within the entire refresh cycle
Second brightness value, and the number of the first brightness value and setting pixel unit accounts for the pixel unit of the entire OLED display panel
The product of the ratio of sum is equal to the second brightness value.
In implementation two, it is preferable that equably choose setting picture in all pixels unit of OLED display panel
Plain unit.Such as OLED display panel is divided into multiple identical pixel regions；The shape of the multiple pixel region with
And including pixel unit number it is all the same；Select one or more pixel units as setting picture in each pixel region
Plain unit, and number and setting pixel unit that pixel unit is set in each pixel region are in each pixel region
It is the location of middle all the same.
Since the pixel unit that the number of the first brightness value and setting pixel unit accounts for the entire OLED display panel is total
The product of several ratios is equal to the second brightness value, then setting the number and the first brightness value of pixel unit in pixel region
Product and the total number of pixel unit in the pixel region are equal with the product of the second brightness value, in this way, in a refresh cycle
In the overall brightness of the pixel region still maintain constant, but the size for setting the control electric current of the TFT of pixel unit becomes
The number of setting pixel unit accounts for the inverse of the ratio of the pixel unit sum of the entire OLED display panel, due to setting picture
The size of the TFT control electric current of plain unit becomes larger, the current handling capability enhancing of TFT, influence of the leakage current to low ash rank colour cast
Accordingly become smaller.
If using the square being made of 4 pixel units as a pixel region, in all pictures of OLED display panel
In plain region, select the pixel unit (pixel unit in such as upper right corner) of a fixed position as setting pixel unit, that
Setting picture is lighted with the first brightness value within the entire refresh cycle when use first in implementation two to light rule and light
When plain unit, the size of the control electric current of the TFT of the setting pixel unit will be to light OLED display panel with the second brightness value
All pixels unit TFT control 4 times of electric current, it is seen then that the number for setting pixel unit accounts for pixel in OLED display panel
The ratio of unit total number is smaller, and the TFT control electric current of each setting pixel unit is bigger, and electric current is more easy to control, correspondingly,
Influence of the leakage current to colour cast is with regard to smaller.
Table 2 is exemplary to be given when the number for setting pixel unit accounts for the total number of OLED display panel as 1/4, each low
Under grayscale, the brightness of the low grey menu of the corresponding difference of the first brightness value of difference.
Table 2
In table 2,120nits is the second brightness value, all pixels unit under the brightness value in OLED display panel
It is lit, 480nits is the first brightness value, and in OLED display panel 1/4 pixel unit is only lighted using the brightness value.By
Table 2 can be seen that by taking 4 grayscale as an example, the oled panel that the electric current of the TFT control of the corresponding pixel unit of 480nits is lighted
Brightness is 0.05145nits, the corresponding 0.012862nits of noticeably greater than 120nits, therefore, when using in implementation two
First lights rule when lighting the setting pixel unit in OLED display panel, and the current handling capability of TFT significantly increases, electric leakage
The ratio flowed in TFT total current reduces, and correspondingly, the phenomenon that low ash rank colour cast caused by due to leakage current is also improved.
By table 2 it can also be seen that the grayscale of pixel unit is significantly different when the control electric current of TFT is when same magnitude.
When brightness value is 480nits, 4 grayscale correspond to 0.05145nits, and when brightness value is 120nits, 8 grayscale correspond to 0.0591nits.
As it can be seen that lighted in OLED display panel area it is smaller (i.e. setting pixel unit number account for pixel unit in OLED display panel
The ratio of total number is smaller, and correspondingly, the ratio for closing pixel is higher), the grayscale that setting pixel unit can be transferred to is lower.
Certainly, above-mentioned implementation one can also be combined in the embodiment of the present invention with implementation two, is controlled simultaneously
The lighting time of pixel lighting unit and area is lighted, details are not described herein again.
In step s 102, rule is lighted using above-mentioned first, control OLED display panel is shown.
Based on same inventive concept, the embodiment of the present invention also provides another OLED display panel, the OLED display surface
Plate, the OLED display panel 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 embodiments of the present invention, memory can be used for storing above-mentioned improvement low ash rank color
The program of inclined method.
Processor is by the program instruction for calling memory to store, and processor according to the program instruction of acquisition for executing
State the method for improving low ash rank colour cast.
Based on same inventive concept, the embodiment of the invention provides a kind of computer storage mediums, for being stored as
It states and calculates computer program instructions used in equipment, it includes the programs of the method for executing above-mentioned improvement low ash rank colour cast.
The computer storage medium 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..
By above content it can be seen that
It in the embodiment of the present invention, obtains under any low ash scalariform state first, in each refreshing week of OLED display panel
Set period of time in phase lights the first of setting pixel unit using the first brightness value and lights rule, and then uses at this first point
Bright rule controls the oled panel and is shown.It lights in rule for lighting the first brightness value of pixel unit due to first
Greater than the second brightness value for lighting all pixels unit within the entire refresh cycle of OLED display panel, thus, when using should
First lights rule control OLED display panel when being shown, the brightness for setting pixel unit increases, since OLED is electric current
The device of driving, then the control electric current of the TFT of setting pixel unit will also be increase accordingly, the current handling capability of TFT will increase
By force, leakage current proportion becomes smaller, and sets influence of the leakage current of TFT in pixel unit to colour cast and also becomes smaller, so as to improve
The low ash rank colour cast problem of OLED display panel.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide 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 present invention
Apply the form of example.Moreover, it wherein includes the meter of computer usable program code that the present invention, which can be used at one or more,
The computer journey implemented in calculation machine usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of sequence product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The function of being specified in present one process of flow chart or more than two one box of process and/or block diagram or more than two boxes
Device.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
The manufacture of device is enabled, which realizes in one side of one process of flow chart or more than two processes and/or block diagram
The function of being specified in frame or more than two boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one process of flow chart or more than two processes and/or box
The step of function of being specified in one box of figure or more than two boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of method for improving low ash rank colour cast, which is characterized in that the method is applied to OLED display panel, the method
Include:
It obtains first and lights rule, described first lights rule under any low ash scalariform state, within each refresh cycle
Set period of time lights setting pixel unit using the first brightness value；Wherein, first brightness value is greater than second brightness
The product of value, first brightness value and setting ratio value is equal to the second brightness value, and the setting ratio value is set according to
What section of fixing time and/or the setting pixel unit determined, second brightness value is described to light within the entire refresh cycle
The brightness value of all pixels unit of OLED display panel；
Rule is lighted using described first, the OLED display panel is controlled and is shown.
2. the method according to claim 1, wherein described first lights rule are as follows:
Set period of time within each refresh cycle lights all of the OLED display panel using first brightness value
Pixel unit；Wherein, the set period of time is less than the refresh cycle of the OLED display panel.
3. according to the method described in claim 2, it is characterized in that, the setting ratio value are as follows:
The duration of the set period of time accounts for the ratio of the total duration of the refresh cycle.
4. according to the method described in claim 2, it is characterized in that, the set period of time is by multiple non-overlapping setting
The total duration of period composition, the multiple setting sub- period is equal to the duration of the set period of time.
5. the method according to claim 1, wherein described first lights rule are as follows:
Setting pixel unit is lighted using the first brightness value within the entire refresh cycle of each refresh cycle；Wherein, described to set
The number for determining pixel unit is less than the number of all pixels unit in the OLED display panel.
6. according to the method described in claim 5, it is characterized in that, the setting ratio value are as follows:
The number of the setting pixel unit accounts for the ratio of the pixel unit sum of the entire OLED display panel.
7. according to the method described in claim 6, it is characterized in that, being determined as follows out in the OLED display panel
Setting pixel unit:
The OLED display panel is divided into multiple identical pixel regions；The shape of the multiple pixel region and including
Pixel unit number it is all the same；
Select one or more pixel units as the setting pixel unit in each pixel region；Wherein, described each
The number of pixel unit and the position that the setting pixel unit is locating in each pixel region are set in pixel region
It sets all the same.
8. a kind of OLED display panel characterized by comprising
Memory, for storing program instruction；
Processor, for calling the program instruction stored in the memory, according to acquisition program execute as claim 1 to
Method described in 7.
9. a kind of computer storage medium, which is characterized in that the computer-readable recording medium storage has computer executable
Instruction, the method that the computer executable instructions are used to that the computer to be made to execute as described in claim 1 to 7.
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| CN110728944A (en) * | 2019-10-31 | 2020-01-24 | 武汉天马微电子有限公司 | Display device and display method |
| CN111798801A (en) * | 2020-05-29 | 2020-10-20 | 厦门天马微电子有限公司 | Display panel, driving method thereof and driving circuit thereof |
| CN111833810A (en) * | 2020-07-29 | 2020-10-27 | 云谷（固安）科技有限公司 | Display panel driving method and device and display panel |
| CN113506537A (en) * | 2021-06-29 | 2021-10-15 | 上海闻泰信息技术有限公司 | Color cast correction method, color cast correction device and system of OLED display |
| WO2024000315A1 (en) * | 2022-06-29 | 2024-01-04 | 京东方科技集团股份有限公司 | Display panel drive method and apparatus, and storage medium and display device |
| CN117392937A (en) * | 2023-12-13 | 2024-01-12 | 武汉精测电子集团股份有限公司 | Color point separation and demura method, device and system for white picture of display panel |
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