CN110364126A - LOD Table调整方法及LOD Table调整系统 - Google Patents
LOD Table调整方法及LOD Table调整系统 Download PDFInfo
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- CN110364126A CN110364126A CN201910697360.4A CN201910697360A CN110364126A CN 110364126 A CN110364126 A CN 110364126A CN 201910697360 A CN201910697360 A CN 201910697360A CN 110364126 A CN110364126 A CN 110364126A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 239000004973 liquid crystal related substance Substances 0.000 description 16
- 239000000758 substrate Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 4
- 229920001621 AMOLED Polymers 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 238000010276 construction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- 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
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
-
- 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
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
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Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910697360.4A CN110364126B (zh) | 2019-07-30 | 2019-07-30 | LOD Table调整方法及LOD Table调整系统 |
PCT/CN2019/100000 WO2021017028A1 (zh) | 2019-07-30 | 2019-08-09 | LOD Table调整方法及LOD Table调整系统 |
US16/616,976 US10978010B2 (en) | 2019-07-30 | 2019-08-09 | LOD table adjustment method and LOD table adjustment system |
Applications Claiming Priority (1)
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---|---|---|---|
CN201910697360.4A CN110364126B (zh) | 2019-07-30 | 2019-07-30 | LOD Table调整方法及LOD Table调整系统 |
Publications (2)
Publication Number | Publication Date |
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CN110364126A true CN110364126A (zh) | 2019-10-22 |
CN110364126B CN110364126B (zh) | 2020-08-04 |
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CN201910697360.4A Active CN110364126B (zh) | 2019-07-30 | 2019-07-30 | LOD Table调整方法及LOD Table调整系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10978010B2 (zh) |
CN (1) | CN110364126B (zh) |
WO (1) | WO2021017028A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112397036A (zh) * | 2019-08-14 | 2021-02-23 | 京东方科技集团股份有限公司 | 时序控制器、液晶显示装置及显示驱动方法 |
CN113674666A (zh) * | 2021-08-09 | 2021-11-19 | Tcl华星光电技术有限公司 | 显示面板驱动调试方法、显示装置及存储介质 |
WO2022052215A1 (zh) * | 2020-09-10 | 2022-03-17 | Tcl华星光电技术有限公司 | 显示面板的调试方法及装置 |
CN115171617A (zh) * | 2022-07-11 | 2022-10-11 | Tcl华星光电技术有限公司 | 显示面板的驱动方法及驱动装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112017609B (zh) * | 2020-09-03 | 2021-07-23 | Tcl华星光电技术有限公司 | 显示面板的控制方法、显示面板以及显示装置 |
CN114187216B (zh) * | 2021-11-17 | 2024-07-23 | 海南乾唐视联信息技术有限公司 | 一种图像处理方法、装置、终端设备和存储介质 |
Citations (4)
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JP2012145848A (ja) * | 2011-01-14 | 2012-08-02 | Sharp Corp | 液晶表示装置 |
KR20180035863A (ko) * | 2015-09-25 | 2018-04-06 | 센젠 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 이미지 콘트라스트 보강방법 |
CN109360534A (zh) * | 2018-11-30 | 2019-02-19 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动方法 |
CN110010100A (zh) * | 2019-05-10 | 2019-07-12 | 深圳市华星光电技术有限公司 | 像素驱动方法 |
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KR100588013B1 (ko) * | 2003-11-17 | 2006-06-09 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 구동방법 및 구동장치 |
JP2007333770A (ja) * | 2006-06-12 | 2007-12-27 | Seiko Epson Corp | 電気光学装置、電気光学装置用駆動回路、及び電気光学装置の駆動方法、並びに電子機器 |
TWI444982B (zh) * | 2011-06-30 | 2014-07-11 | Innolux Corp | 液晶顯示器以及過驅動方法 |
KR20130081451A (ko) * | 2012-01-09 | 2013-07-17 | 삼성디스플레이 주식회사 | 디스플레이 장치 및 그의 구동방법 |
KR102370379B1 (ko) * | 2014-08-13 | 2022-03-07 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN105741763B (zh) * | 2016-03-31 | 2018-01-30 | 深圳市华星光电技术有限公司 | 消除OLED显示面板Mura的方法 |
KR102421475B1 (ko) * | 2017-11-17 | 2022-07-15 | 엘지디스플레이 주식회사 | 표시장치와 그 과구동 방법 및 장치 |
CN109712583B (zh) * | 2019-02-14 | 2021-01-01 | 惠州市华星光电技术有限公司 | 显示装置的过驱动表的调整方法 |
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2019
- 2019-07-30 CN CN201910697360.4A patent/CN110364126B/zh active Active
- 2019-08-09 US US16/616,976 patent/US10978010B2/en active Active
- 2019-08-09 WO PCT/CN2019/100000 patent/WO2021017028A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012145848A (ja) * | 2011-01-14 | 2012-08-02 | Sharp Corp | 液晶表示装置 |
KR20180035863A (ko) * | 2015-09-25 | 2018-04-06 | 센젠 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 이미지 콘트라스트 보강방법 |
CN109360534A (zh) * | 2018-11-30 | 2019-02-19 | 深圳市华星光电半导体显示技术有限公司 | 像素驱动方法 |
CN110010100A (zh) * | 2019-05-10 | 2019-07-12 | 深圳市华星光电技术有限公司 | 像素驱动方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112397036A (zh) * | 2019-08-14 | 2021-02-23 | 京东方科技集团股份有限公司 | 时序控制器、液晶显示装置及显示驱动方法 |
US11250798B2 (en) | 2019-08-14 | 2022-02-15 | Hefei Boe Display Technology Co., Ltd. | Timing controller, liquid crystal display apparatus and display driving method |
WO2022052215A1 (zh) * | 2020-09-10 | 2022-03-17 | Tcl华星光电技术有限公司 | 显示面板的调试方法及装置 |
CN113674666A (zh) * | 2021-08-09 | 2021-11-19 | Tcl华星光电技术有限公司 | 显示面板驱动调试方法、显示装置及存储介质 |
CN113674666B (zh) * | 2021-08-09 | 2024-04-09 | Tcl华星光电技术有限公司 | 显示面板驱动调试方法、显示装置及存储介质 |
CN115171617A (zh) * | 2022-07-11 | 2022-10-11 | Tcl华星光电技术有限公司 | 显示面板的驱动方法及驱动装置 |
CN115171617B (zh) * | 2022-07-11 | 2023-10-13 | Tcl华星光电技术有限公司 | 显示面板的驱动方法及驱动装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2021017028A1 (zh) | 2021-02-04 |
US10978010B2 (en) | 2021-04-13 |
US20210035513A1 (en) | 2021-02-04 |
CN110364126B (zh) | 2020-08-04 |
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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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Effective date of registration: 20210624 Address after: No. 338, Fangzhou Road, Suzhou Industrial Park, Suzhou, Jiangsu 215000 Patentee after: Suzhou Huaxing Optoelectronic Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |
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