WO2017152506A1 - 用于补偿显示面板的显示缺陷的装置和方法 - Google Patents
用于补偿显示面板的显示缺陷的装置和方法 Download PDFInfo
- Publication number
- WO2017152506A1 WO2017152506A1 PCT/CN2016/083444 CN2016083444W WO2017152506A1 WO 2017152506 A1 WO2017152506 A1 WO 2017152506A1 CN 2016083444 W CN2016083444 W CN 2016083444W WO 2017152506 A1 WO2017152506 A1 WO 2017152506A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display
- temperature
- display panel
- compensation
- pixel
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- 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
-
- 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]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/10—Dealing with defective pixels
Definitions
- the display panel is a liquid crystal display panel
- the predetermined position is a position at a backlight strip of the liquid crystal display panel.
- the compensating the display data includes compensating the display data of pixels at the location of the display defect based on a reference compensation coefficient and the temperature signal.
- the reference compensation coefficient is a compensation coefficient for the pixel at the reference temperature.
- FIG. 3 is a block diagram showing a display device according to an embodiment of the present disclosure.
- FIG. 3 is a block diagram showing a display device 300 in accordance with one embodiment of the present disclosure.
- FIG. 4 is a block diagram showing one embodiment of the compensation device 305 of FIG.
- the display data Rc/Gc/Bc of the compensated defective pixel and the display data R/G/B of the uncompensated normal pixel are output via the third interface INF3.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (18)
- 一种用于补偿显示面板的显示缺陷的装置,包括:第一接口,用于接收要施加到所述显示面板的显示驱动信号,所述显示驱动信号包括所述显示面板的各像素的显示数据;第二接口,用于接收与所述显示面板相关联的温度信号;补偿单元,被配置为至少基于所述温度信号对所述显示缺陷的位置处的像素的显示数据进行补偿;以及第三接口,用于输出补偿后的显示数据。
- 如权利要求1所述的装置,其中所述补偿单元被配置为基于基准补偿系数和所述温度信号对所述显示缺陷的位置处的像素的所述显示数据进行补偿,其中所述基准补偿系数为基准温度下针对该像素的补偿系数。
- 如权利要求2所述的装置,其中所述补偿单元包括:存储器,被配置为保存所述基准补偿系数和指示所述显示缺陷的位置的位置信息;修正系数生成模块,被配置为基于所述温度信号确定针对所述显示面板的各所述像素的温度修正系数;补偿系数修正模块,被配置为基于所述位置信息利用所述温度修正系数中的一个相应温度修正系数对所述基准补偿系数进行修正;以及补偿执行模块,被配置为基于所述位置信息和所述显示驱动信号将所述显示缺陷的位置处的像素的所述显示数据与修正后的所述基准补偿系数混合。
- 如权利要求3所述的装置,其中所述补偿系数修正模块被配置成执行所述相应温度修正系数与所述基准补偿系数之间的运算,所述运算从由乘法和加法构成的组中选择。
- 如权利要求3所述的装置,其中所述补偿执行模块被配置成执行所述显示数据与所述修正后的基准补偿系数之间的运算,所述运算从由乘法和加法构成的组中选择。
- 如权利要求3所述的装置,其中所述温度信号是在所述显示面板的预定位置处测得的,并且其中所述修正系数生成模块被配置为根据预先确定的温度分布规律从所述温度信号确定所述显示面板的各所述像素处 的温度,并且从所述温度确定针对各所述像素的温度修正系数。
- 如权利要求6所述的装置,其中所述显示面板为液晶显示面板,并且其中所述预定位置为所述液晶显示面板的背光灯条处的位置。
- 如权利要求2所述的装置,其中所述补偿单元包括:存储器,被配置为保存所述基准补偿系数和指示所述显示缺陷的位置的位置信息;第一补偿执行模块,被配置为基于所述位置信息和所述显示驱动信号将所述显示缺陷的位置处的像素的所述显示数据与所述基准补偿系数混合;修正系数生成模块,被配置为基于所述温度信号确定针对所述显示面板的各所述像素的温度修正系数;以及第二补偿执行模块,被配置为基于所述位置信息将所述显示缺陷的位置处的像素的经所述第一补偿执行模块混合的所述显示数据与所述温度修正系数中的一个相应温度修正系数混合。
- 一种显示设备,包括:显示面板;如权利要求1-8中任一项所述的装置;以及数据驱动器,被配置为接收和转换所述补偿后的显示数据成对应的灰阶电压,并且将所述灰阶电压施加到所述显示面板。
- 如权利要求9所述的显示设备,其中所述显示面板从由液晶显示面板和有机发光二极管显示面板组成的组中选择。
- 一种补偿显示面板的显示缺陷的方法,包括:接收要施加到所述显示面板的显示驱动信号和与所述显示面板相关联的温度信号,所述显示驱动信号包括所述显示面板的各像素的显示数据;以及至少基于所述温度信号对所述显示缺陷的位置处的像素的显示数据进行补偿。
- 如权利要求11所述的方法,其中所述显示数据的补偿包括基于基准补偿系数和所述温度信号对所述显示缺陷的位置处的像素的所述显示数据进行补偿,其中所述基准补偿系数为基准温度下针对该像素的补偿系数。
- 如权利要求12所述的方法,其中基于基准补偿系数和所述温度 信号对所述显示数据的补偿包括:基于所述温度信号确定针对所述显示面板的各所述像素的温度修正系数;基于所述位置信息利用所述温度修正系数中的一个相应温度修正系数对所述基准补偿系数进行修正;以及基于所述位置信息和所述显示驱动信号将所述显示缺陷的位置处的像素的所述显示数据与修正后的所述基准补偿系数混合。
- 如权利要求13所述的方法,其中所述修正补偿系数的生成包括执行所述温度修正系数与所述基准补偿系数之间的运算,所述运算从由乘法和加法构成的组中选择。
- 如权利要求13所述的方法,其中所述混合包括执行所述显示数据与所述修正补偿系数之间的运算,所述运算从由乘法和加法构成的组中选择。
- 如权利要求13所述的方法,其中所述温度修正系数的确定包括:在所述显示面板的预定位置处测量所述温度信号;根据预先确定的温度分布规律从所述温度信号确定各所述像素处的温度;以及从所述温度确定针对各所述像素的温度修正系数。
- 如权利要求16所述的面板补偿的方法,其中所述显示面板为液晶显示面板,并且其中所述预定位置为所述液晶显示面板的背光灯条处的位置。
- 如权利要求12所述的面板补偿的方法,其中基于基准补偿系数和所述温度信号对所述显示数据的补偿包括:基于所述位置信息和所述显示驱动信号将所述显示缺陷的位置处的像素的所述显示数据与所述基准补偿系数混合;基于所述温度信号确定针对所述显示面板的各所述像素的温度修正系数;以及基于所述位置信息将所述显示缺陷的位置处的像素的经基准补偿系数混合的所述显示数据与所述温度修正系数中的一个相应温度修正系数混合。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/528,964 US10467943B2 (en) | 2016-03-08 | 2016-05-26 | Apparatus and method for compensating display defect of display panel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610131557.8 | 2016-03-08 | ||
CN201610131557.8A CN105679265A (zh) | 2016-03-08 | 2016-03-08 | 面板补偿装置和方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017152506A1 true WO2017152506A1 (zh) | 2017-09-14 |
Family
ID=56307997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2016/083444 WO2017152506A1 (zh) | 2016-03-08 | 2016-05-26 | 用于补偿显示面板的显示缺陷的装置和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10467943B2 (zh) |
CN (1) | CN105679265A (zh) |
WO (1) | WO2017152506A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10453432B2 (en) * | 2016-09-24 | 2019-10-22 | Apple Inc. | Display adjustment |
US10699647B2 (en) | 2017-04-10 | 2020-06-30 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd | Driving system of display screen and driving method thereof |
CN106898289A (zh) * | 2017-04-10 | 2017-06-27 | 深圳市华星光电技术有限公司 | 一种显示屏的驱动系统以及驱动方法 |
CN106898327B (zh) | 2017-05-03 | 2019-11-05 | 深圳市华星光电技术有限公司 | 一种显示面板的mura现象补偿方法及显示面板 |
CN106960656B (zh) * | 2017-05-11 | 2019-03-19 | 京东方科技集团股份有限公司 | 一种有机发光显示面板及其显示方法 |
CN106918935B (zh) * | 2017-05-15 | 2020-03-31 | 京东方科技集团股份有限公司 | 液晶显示器及其驱动方法 |
CN110136622B (zh) * | 2018-02-02 | 2022-09-23 | 上海和辉光电股份有限公司 | 一种显示面板、显示装置、显示数据的处理方法及装置 |
CN108831380A (zh) * | 2018-06-11 | 2018-11-16 | 深圳市华星光电半导体显示技术有限公司 | Oled面板温度补偿系统及oled面板温度补偿方法 |
US10748478B2 (en) | 2018-06-11 | 2020-08-18 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | OLED panel temperature compensation system and OLED panel temperature compensation method |
CN109147685B (zh) * | 2018-07-30 | 2020-01-31 | 深圳市华星光电半导体显示技术有限公司 | Mura补偿方法 |
CN109147662B (zh) * | 2018-10-12 | 2021-08-17 | 京东方科技集团股份有限公司 | 一种显示装置及显示装置的驱动方法 |
CN109686306B (zh) * | 2019-03-05 | 2020-12-01 | 京东方科技集团股份有限公司 | 补偿因子获取方法及装置、驱动方法、显示设备 |
JP2021021854A (ja) * | 2019-07-29 | 2021-02-18 | キヤノン株式会社 | 表示装置及びその制御方法 |
CN110853580A (zh) * | 2019-11-29 | 2020-02-28 | 厦门天马微电子有限公司 | 有机发光显示面板的驱动装置、其驱动方法及显示装置 |
KR20220067650A (ko) * | 2020-11-17 | 2022-05-25 | 삼성디스플레이 주식회사 | 표시 장치 |
WO2022113154A1 (ja) * | 2020-11-24 | 2022-06-02 | 三菱電機株式会社 | 映像表示装置および輝度補正方法 |
CN114822418A (zh) * | 2021-01-29 | 2022-07-29 | 华为技术有限公司 | 一种显示装置的随温补偿方法及显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002023702A (ja) * | 2000-07-03 | 2002-01-25 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
CN1694153A (zh) * | 2005-06-03 | 2005-11-09 | 友达光电股份有限公司 | 像素驱动方法、时序控制器与平面显示器 |
CN1722211A (zh) * | 2004-07-13 | 2006-01-18 | 夏普株式会社 | 图像信号处理装置 |
CN101266764A (zh) * | 2007-03-16 | 2008-09-17 | 晨星半导体股份有限公司 | 可根据温度来过驱动液晶显示面板的过驱动电路及其方法 |
CN102486912A (zh) * | 2010-12-02 | 2012-06-06 | 伊格尼斯创新公司 | 用于在amoled显示器中热补偿的系统和方法 |
CN104299563A (zh) * | 2014-09-05 | 2015-01-21 | 青岛海信电器股份有限公司 | 一种亮度补偿方法及自发光显示装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101556777A (zh) | 2008-04-11 | 2009-10-14 | 北京京东方光电科技有限公司 | 液晶显示器响应时间补偿方法与装置 |
US20120075362A1 (en) * | 2009-06-17 | 2012-03-29 | Sharp Kabushiki Kaisha | Image Display Device And Control Method Therefor |
US9177503B2 (en) * | 2012-05-31 | 2015-11-03 | Apple Inc. | Display having integrated thermal sensors |
KR101442680B1 (ko) | 2012-10-15 | 2014-09-19 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치의 구동 장치 및 구동 방법 |
CN103021363B (zh) * | 2012-12-13 | 2015-06-10 | 京东方科技集团股份有限公司 | 一种过驱动方法、装置及系统 |
TWI525592B (zh) * | 2014-06-05 | 2016-03-11 | 緯創資通股份有限公司 | 影像分析和影像顯示的裝置和方法 |
CN104992657B (zh) * | 2015-07-27 | 2017-09-22 | 京东方科技集团股份有限公司 | mura补偿模块和方法、显示装置和方法 |
-
2016
- 2016-03-08 CN CN201610131557.8A patent/CN105679265A/zh active Pending
- 2016-05-26 WO PCT/CN2016/083444 patent/WO2017152506A1/zh active Application Filing
- 2016-05-26 US US15/528,964 patent/US10467943B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002023702A (ja) * | 2000-07-03 | 2002-01-25 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
CN1722211A (zh) * | 2004-07-13 | 2006-01-18 | 夏普株式会社 | 图像信号处理装置 |
CN1694153A (zh) * | 2005-06-03 | 2005-11-09 | 友达光电股份有限公司 | 像素驱动方法、时序控制器与平面显示器 |
CN101266764A (zh) * | 2007-03-16 | 2008-09-17 | 晨星半导体股份有限公司 | 可根据温度来过驱动液晶显示面板的过驱动电路及其方法 |
CN102486912A (zh) * | 2010-12-02 | 2012-06-06 | 伊格尼斯创新公司 | 用于在amoled显示器中热补偿的系统和方法 |
CN104299563A (zh) * | 2014-09-05 | 2015-01-21 | 青岛海信电器股份有限公司 | 一种亮度补偿方法及自发光显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105679265A (zh) | 2016-06-15 |
US20180218662A1 (en) | 2018-08-02 |
US10467943B2 (en) | 2019-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2017152506A1 (zh) | 用于补偿显示面板的显示缺陷的装置和方法 | |
KR102000041B1 (ko) | 발광표시장치 및 그 구동방법 | |
US10636364B2 (en) | Gamma voltage correction method and system for display module | |
EP3324391B1 (en) | Method of operating an organic light emitting display device using correlation curves | |
US7973745B2 (en) | Organic EL display module and manufacturing method of the same | |
US9076387B1 (en) | Display device with ADC and pixel compensation | |
US9812067B2 (en) | Organic light-emitting display device and driving method thereof | |
KR101362169B1 (ko) | 감마 보정 시스템 및 그의 보정방법 | |
KR20080024009A (ko) | 액정표시장치의 불량화소 리페어 방법 및 장치 | |
US9754522B2 (en) | Curved display device and luminance correction method for driving the same | |
JP2007114733A (ja) | 平板表示装置及びその画質制御方法 | |
KR20150079315A (ko) | 유기 발광 디스플레이 장치와 이의 구동 방법 | |
KR20160089913A (ko) | 표시장치 및 그 구동방법 | |
KR101606766B1 (ko) | 평판표시장치 및 그의 구동방법 | |
KR20170050748A (ko) | 유기발광표시장치, 타이밍 컨트롤러 및 그 구동 방법 | |
KR20170065087A (ko) | 유기발광표시장치 및 유기발광표시장치의 구동 방법 | |
KR102474441B1 (ko) | 디스플레이 구동 장치 및 이를 포함하는 디스플레이 장치 | |
JP2007206464A (ja) | 自発光表示装置、見積もり劣化情報修正装置、入力表示データ補正装置及びプログラム | |
KR20080017917A (ko) | 디스플레이장치 | |
JP2007310033A (ja) | 有機el表示装置およびその製造方法 | |
KR101906423B1 (ko) | 유기발광다이오드 표시장치와 그 구동방법 | |
KR20170064962A (ko) | 유기발광표시패널 및 유기발광표시장치 | |
KR20150048602A (ko) | 액정표시장치와 이의 감마보정방법 | |
KR102295195B1 (ko) | 표시장치의 얼룩 보상 방법 및 및 장치 | |
US20230206839A1 (en) | Display device, data driving circuit and display driving method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 15528964 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16893154 Country of ref document: EP Kind code of ref document: A1 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 16893154 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205N DATED 29/04/2019) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 16893154 Country of ref document: EP Kind code of ref document: A1 |