CN108573678A - A kind of display methods and device - Google Patents
A kind of display methods and device Download PDFInfo
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- CN108573678A CN108573678A CN201710142216.5A CN201710142216A CN108573678A CN 108573678 A CN108573678 A CN 108573678A CN 201710142216 A CN201710142216 A CN 201710142216A CN 108573678 A CN108573678 A CN 108573678A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0257—Reduction of after-image effects
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
A kind of display methods of present invention offer and device, the mura phenomenons occurred when for reducing display, the original gray-scale of current pixel is obtained first, then judge whether the original gray-scale of the pixel is more than preset gray scale threshold value, for low greyscale pixel, if the original gray-scale of the pixel is not more than preset gray scale threshold value, original gray-scale is divided into the first display data and the second display data and is shown successively, wherein described first display data is black display data, the sum of first display data and the brightness of second display data are equal to the brightness of the original gray-scale of the pixel.In the program, first display data is black display data, the interface of black makes the eyes of user that can not observe mura phenomenons when black grey scale is shown, the brightness of second display data, which can increase, to be needed to reduce voltage, voltage is lower, and such mura is slighter, to realize the effect for reducing mura phenomenons, is effectively improved or eliminates the most of transverse direction mura of screen body, display effect is improved, module output yield is promoted.
Description
Technical field
The present invention relates to field of display, and in particular to a kind of display methods and device.
Background technology
High definition shows the direction for having become display technology development at present.OLED(Organic Light-Emitting
Diode, organic luminous semiconductor) have many advantages, such as that self-luminous, wide viewing angle, high contrast, low power consumption, reaction speed are fast, it obtains
Extensive use.AMOLED (Active-matrix organic light emitting diode, active matrix organic light-emitting two
Polar body or active-matrix organic light emitting diode) be OLED technology one kind, realized using multilayer organic compound independent R,
G, B three coloured lights.
In the picture of same light source and identical background color, visual experience is referred to as mura to different degrees of color distortion.Mesh
The problem of preceding AMOLED modules, generally existing transverse direction mura, mura means spot, refers to that display brightness is uneven, makes
The phenomenon that at various traces.Mura not only influences the visual effect of module entirety, while influencing whole yield and comprehensive production
It can be promoted, making entirety, the production cost increases, and the solution of transverse direction mura also just becomes the key point of current Yield lmproved.Currently,
Experiments have shown that transverse direction mura is more sensitive to data voltages, voltage is lower, and mura phenomenons are slighter, the more high then mura phenomenons of voltage
It is more apparent.
Invention content
Therefore, the technical problem to be solved in the present invention is to solve display screen in the prior art that there are the defects of mura.
The embodiment of the present invention provides a kind of display methods, includes the following steps：Obtain the original gray-scale of current pixel；Judge
Whether the original gray-scale of the pixel is more than preset gray scale threshold value；If the original gray-scale of the pixel is not more than preset gray scale threshold
Value, then be divided into the first display data and the second display data by the original gray-scale and show successively, wherein first display
Data are black grey scale display data, and the sum of first display data and the brightness of second display data are equal to the picture
The brightness of the original gray-scale of element.
Optionally, if the grayscale for further including the pixel is more than preset gray scale threshold value, show that the original gray-scale corresponds to
Grayscale display data.
Optionally, in the step of showing the first display data and the second display data successively, the refreshing frequency of pixel is carried
Twice of up to former refreshing frequency, wherein half is for refreshing the first display data, the other half is for refreshing the second display data.
Optionally, in the step of display original gray-scale corresponding grayscale display data, by the refreshing of pixel time
Number is improved to twice of former refreshing frequency, refreshes all show the corresponding display data of the grayscale every time.
Optionally, the preset gray scale threshold value is arranged according to the maximum brightness of screen body and screen body size.
In addition, the present invention also provides a kind of display devices, including：Acquiring unit, the original ash for obtaining current pixel
Rank；Judging unit, for judging whether the original gray-scale of the pixel is more than preset gray scale threshold value；Output unit is adjusted, is used for
If the original gray-scale of the pixel is not more than preset gray scale threshold value, the original gray-scale is divided into the first display data and second
Display data simultaneously shows successively, wherein first display data is black grey scale display data, first display data with
The sum of brightness of second display data is equal to the brightness of the original gray-scale of the pixel.
Optionally, further include normal output unit, if the original gray-scale for the pixel is more than preset gray scale threshold value,
Show the corresponding grayscale display data of the original gray-scale.
Optionally, it adjusts in output unit, the refreshing frequency of pixel is improved to twice of former refreshing frequency, wherein half
For refreshing the first display data, the other half is for refreshing the second display data.
Optionally, the normal output unit includes output subelement, and the refreshing frequency of pixel is improved to original refreshing time
After several twice, refreshes all show the corresponding grayscale display data of the original gray-scale every time.
Optionally, the preset gray scale threshold value is arranged according to the maximum brightness of screen body and screen body size.
Technical solution of the present invention has the following advantages that：
1. display methods provided by the invention, the mura phenomenons occurred when for reducing display, obtain current pixel first
Original gray-scale, then judge the pixel original gray-scale whether be more than preset gray scale threshold value, for low greyscale pixel, if institute
The original gray-scale for stating pixel is not more than preset gray scale threshold value, then original gray-scale is divided into the first display data and the second display data
And show successively, wherein first display data is black display data, first display data is shown with described second
The sum of brightness of data is equal to the brightness of the original gray-scale of the pixel.In the program, since the first display data and second are shown
The sum of brightness of registration evidence is equal to original brightness, therefore can ensure display effect.The first display data being wherein inserted into is black
Color grayscale display data, although the interface of the higher black of voltage makes the eyes of user that can not observe when black grey scale is shown
To mura phenomenons, therefore mura phenomenons can be ignored when showing black grey scale data.To make the first display data and
The sum of brightness of two display datas is equal to original brightness, when the first display data is black grey scale data, then the second display data
Brightness need to increase, brightness raising then needs reduce voltage, by reduce voltage could make the second display data meet on
State brightness requirement.Since lateral mura is more sensitive to data voltages, under the conditions of same brightness, such lower mura of data voltages
It is slighter, to realize the effect for reducing mura phenomenons.It is most of laterally that the program can be effectively improved or eliminate screen body
Mura improves display effect, promotes module output yield.
2. display methods provided by the invention, for the pixel of high gray, intrinsic brightness is just higher, corresponding data electricity
Pressure value is smaller, therefore mura phenomenons unobvious in the case of high gray, and there is no need to specially treateds, in this way just for low grayscale picture
The plain apparent pixel of mura phenomenons is handled, so that it may to substantially reduce the operand of data.
3. display methods provided by the invention needs to improve the refreshing frequency of pixel to twice of former refreshing frequency,
Middle half is for refreshing the first display data, the other half is for refreshing the second display data, the refreshing frequency of actual displayed picture
It is identical as original refreshing frequency, make it ensure to show that the refreshing frequency of picture is constant, to which display effect is unaffected.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the flow chart of a specific example of display methods in the embodiment of the present invention 1；
Fig. 2 is the structure diagram of a specific example of display device in the embodiment of the present invention 1.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements, can be wirelessly connected, can also be wired connection.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other at conflict.
Embodiment 1
A kind of display methods is provided in the present embodiment, for overcoming mura phenomenon of the display when low grayscale is shown, needle
Grayscale is distinguished to single pixel to handle, determining the need for doing according to the self-condition of display screen body reduces mura's
Processing executes this method, flow chart such as Fig. 1 for reduce the display screen of mura processing in its drive control device
It is shown, include the following steps：
S1, the original gray-scale for obtaining current pixel.Pixel to be shown can be obtained by Driver IC (driving chip)
Grayscale value.
S2, judge whether the original gray-scale of the pixel is more than preset gray scale threshold value.Since mura phenomenons are in low grayscale
Pixel is obvious when showing, the unobvious in the pixel display of high gray, therefore is reduced just for the pixel of low grayscale
The processing of mura, it is possible to reduce the operand of data.
Preset gray scale threshold value is preset one value, the selection of the threshold value and shield body/module maximum brightness and
Screen body size, the situation for shielding body itself also have larger relevance, are determined according to actual conditions in practical application.For example,
For large screen or jumbotron, brightness requirement is higher, it is also possible to above-mentioned processing is all carried out to all grayscale, it at this time then will be grey
Rank threshold value is arranged very high.In the case of other, threshold value setting very greatly, such as will not be set as 200.The threshold under normal circumstances
The meeting for being worth setting is relatively low, it is possible to reduce data processing amount.
When the original gray-scale of pixel is not more than preset gray scale threshold value, step S3 is executed, when the original gray-scale of pixel is more than
When preset gray scale threshold value, S4 is thened follow the steps.
If the original gray-scale of S3, the pixel is not more than preset gray scale threshold value, original gray-scale is divided into the first display data
With the second display data, wherein first display data be black display data, first display data and described second
The sum of brightness of display data be equal to the pixel original gray-scale brightness, black display data can be selected as grayscale (0,
0,0) data or display effect proximate to it are approximately the data of black picture.
The first display data being wherein inserted into is black grey scale display data, although voltage is higher when black grey scale is shown
It is that the interface of black makes the eyes of user that can not observe mura phenomenons, therefore the mura phenomenons when showing black grey scale data
It can be ignored.The sum of brightness to make the first display data and the second display data is equal to original brightness, the first display number
According to for black grey scale data when, then the brightness of the second display data needs to increase, brightness raising then needs reduce voltage, pass through drop
Low-voltage makes the second display data meet above-mentioned brightness requirement, identical bright since lateral mura is more sensitive to data voltages
Under the conditions of degree, data voltages are lower, and such mura is slighter, to realize the effect for reducing mura phenomenons.The program can have
Effect improves or eliminates the most of transverse direction mura of screen body, improves display effect, promotes module output yield.
The calculation of first display data and the second display data can be calculated according to energy, aobvious according to first first
The brightness of registration evidence and the first display time calculate the first energy, when then being shown according to the brightness of the second display data and second
Between calculate the second energy, according to the original gray-scale of the pixel and display the time (be equal to first display the time and second display the time
The sum of) third energy is calculated, the sum of the first energy and the second energy are equal to third energy, in this way when the first display data, original
When grayscale is known, the first display time and the second display time are set as identical, then the second display data can be calculated.
The value of the second display data can be then obtained by way of calculating energy.
Wherein, in order to ensure display effect, the first display data is identical with the refreshing frequency of the second display data, that is,
Show that selection of time is identical.In order to ensure display effect, the refreshing frequency of pixel is improved to twice of former refreshing frequency,
Middle half is for refreshing the first display data, the other half is for refreshing the second display data.The refreshing of actual displayed picture at this time
Frequency is identical as original, to ensure the display effect of real screen.
If the original gray-scale of S4, the pixel is not more than preset gray scale threshold value, without reduce the processing of mura, i.e.,
Show the corresponding grayscale display data of the original gray-scale.Since the refreshing frequency of pixel has been increased to the two of former refreshing frequency
Times, refresh every time all show the corresponding grayscale display data of the original gray-scale at this time, that is, the same ash of continuous 2 frame push
Rank display data is the corresponding grayscale display data of original gray-scale.
For the pixel of high gray, intrinsic brightness is just higher, and corresponding data voltage values are smaller, therefore high gray feelings
Mura phenomenons unobvious under condition, there is no need to specially treateds, in this way just for the low apparent pixel of greyscale pixel mura phenomenons into
Row processing, so that it may to substantially reduce the operand of data.
Embodiment 2：
A kind of display device is also provided in the embodiment of the present invention, for executing the method in embodiment 1, the structure of the device
Block diagram is as shown in Fig. 2, include：
Acquiring unit 01, the original gray-scale for obtaining current pixel；
Judging unit 02, for judging whether the original gray-scale of the pixel is more than preset gray scale threshold value, the preset gray scale
Threshold value is arranged according to the maximum brightness of screen body and screen body size.
Output unit 03 is adjusted, if the original gray-scale for the pixel is not more than preset gray scale threshold value, by the original
Beginning grayscale is divided into the first display data and the second display data and shows successively, wherein first display data is black grey scale
Display data, the sum of first display data and the brightness of second display data are equal to the original gray-scale of the pixel
Brightness.
Normal output unit 04 shows the original if the original gray-scale for the pixel is more than preset gray scale threshold value
The corresponding grayscale display data of beginning grayscale.
Wherein, optionally, it adjusts in output unit, the refreshing frequency of pixel is improved to twice of former refreshing frequency,
Middle half is for refreshing the first display data, the other half is for refreshing the second display data.
Optionally, the normal output unit includes output subelement, and the refreshing frequency of pixel is improved to original refreshing time
After several twice, refreshes all show the corresponding grayscale display data of the grayscale every time.
Display device in the present embodiment integrally sweeps module using external equipment using the scheme of external compensation
Data collection is retouched, is then compared according to scanning result, the offset data of different zones is calculated.Selectively it is directed to specific grey-scale
And pixel below carries out black plug processing, reaches and the low lateral luminous uneven phenomenon of grey menu is mitigated or eliminated.
It should be understood by those skilled in the art that, the embodiment of the present invention 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 present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
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, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of display methods, which is characterized in that include the following steps：
Obtain the original gray-scale of current pixel；
Judge whether the original gray-scale of the pixel is more than preset gray scale threshold value；
If the original gray-scale of the pixel be not more than preset gray scale threshold value, by the original gray-scale be divided into the first display data and
Second display data is simultaneously shown successively, wherein first display data is black grey scale display data, the first display number
It is equal to the brightness of the original gray-scale of the pixel according to the sum of the brightness with second display data.
2. if according to the method described in claim 1, it is characterized in that, the grayscale for further including the pixel is more than preset gray scale threshold
Value, then show the corresponding grayscale display data of the original gray-scale.
3. according to the method described in claim 1, it is characterized in that, showing the first display data and the second display data successively
In step, the refreshing frequency of pixel is improved to twice of former refreshing frequency, wherein half is for refreshing the first display data, separately
Half is for refreshing the second display data.
4. according to the method described in claim 2, it is characterized in that, the corresponding grayscale of the display original gray-scale shows number
According to the step of in, the refreshing frequency of pixel is improved to twice of former refreshing frequency, every time refresh all show the original ash
The corresponding grayscale display data of rank.
5. according to claim 1-4 any one of them methods, which is characterized in that the preset gray scale threshold value according to screen body most
Big brightness and screen body size are arranged.
6. a kind of display device, which is characterized in that including：
Acquiring unit, the original gray-scale for obtaining current pixel；
Judging unit, for judging whether the original gray-scale of the pixel is more than preset gray scale threshold value；
Output unit is adjusted, if the original gray-scale for the pixel is not more than preset gray scale threshold value, by the original gray-scale
It is divided into the first display data and the second display data and shows successively, wherein first display data, which is black grey scale, shows number
According to the sum of first display data and the brightness of second display data are equal to the brightness of the original gray-scale of the pixel.
7. device according to claim 6, which is characterized in that further include normal output unit, if for the pixel
Original gray-scale is more than preset gray scale threshold value, then shows the corresponding grayscale display data of the original gray-scale.
8. device according to claim 6, which is characterized in that in adjustment output unit, the refreshing frequency of pixel is improved
To twice of former refreshing frequency, wherein half is for refreshing the first display data, the other half is for refreshing the second display data.
9. device according to claim 7, which is characterized in that the normal output unit includes output subelement, by picture
The refreshing frequency of element is improved to twice of former refreshing frequency, refreshes all show that the corresponding grayscale of the original gray-scale is shown every time
Data.
10. according to claim 6-9 any one of them devices, which is characterized in that the preset gray scale threshold value is according to screen body
Maximum brightness and screen body size are arranged.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110728944A (en) * | 2019-10-31 | 2020-01-24 | 武汉天马微电子有限公司 | Display device and display method |
| CN112992065A (en) * | 2021-04-22 | 2021-06-18 | 昆山国显光电有限公司 | Brightness adjusting method and device for display panel and computer readable storage medium |
| CN114360437A (en) * | 2020-09-29 | 2022-04-15 | 京东方科技集团股份有限公司 | Display device, display control method and device and storage medium |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1091118A (en) * | 1996-09-11 | 1998-04-10 | Fujitsu General Ltd | Method of driving display device |
| CN101192386A (en) * | 2006-11-27 | 2008-06-04 | 联詠科技股份有限公司 | Method for driving LCD device and its related device |
| US20090135211A1 (en) * | 2007-11-26 | 2009-05-28 | Tpo Displays Corp. | Image displaying system and method for eliminating mura defect |
| CN102110403A (en) * | 2009-12-23 | 2011-06-29 | 群康科技(深圳)有限公司 | Method for improving motion blur phenomenon of display and related display |
| CN105575367A (en) * | 2016-03-08 | 2016-05-11 | 京东方科技集团股份有限公司 | Display screen brightness adjusting method and system |
-
2017
- 2017-03-10 CN CN201710142216.5A patent/CN108573678B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1091118A (en) * | 1996-09-11 | 1998-04-10 | Fujitsu General Ltd | Method of driving display device |
| CN101192386A (en) * | 2006-11-27 | 2008-06-04 | 联詠科技股份有限公司 | Method for driving LCD device and its related device |
| US20090135211A1 (en) * | 2007-11-26 | 2009-05-28 | Tpo Displays Corp. | Image displaying system and method for eliminating mura defect |
| CN102110403A (en) * | 2009-12-23 | 2011-06-29 | 群康科技(深圳)有限公司 | Method for improving motion blur phenomenon of display and related display |
| CN105575367A (en) * | 2016-03-08 | 2016-05-11 | 京东方科技集团股份有限公司 | Display screen brightness adjusting method and system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110728944A (en) * | 2019-10-31 | 2020-01-24 | 武汉天马微电子有限公司 | Display device and display method |
| CN110728944B (en) * | 2019-10-31 | 2022-09-09 | 武汉天马微电子有限公司 | Display device and display method |
| CN114360437A (en) * | 2020-09-29 | 2022-04-15 | 京东方科技集团股份有限公司 | Display device, display control method and device and storage medium |
| CN112992065A (en) * | 2021-04-22 | 2021-06-18 | 昆山国显光电有限公司 | Brightness adjusting method and device for display panel and computer readable storage medium |
| CN112992065B (en) * | 2021-04-22 | 2022-04-15 | 昆山国显光电有限公司 | Brightness adjusting method and device for display panel and computer readable storage medium |
| 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 |
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