CN110264964A - 一种显示装置及显示控制方法 - Google Patents
一种显示装置及显示控制方法 Download PDFInfo
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- CN110264964A CN110264964A CN201910556273.7A CN201910556273A CN110264964A CN 110264964 A CN110264964 A CN 110264964A CN 201910556273 A CN201910556273 A CN 201910556273A CN 110264964 A CN110264964 A CN 110264964A
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- 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
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
-
- 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
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
- G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/023—Display panel composed of stacked panels
-
- 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
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
-
- 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
- G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910556273.7A CN110264964B (zh) | 2019-06-25 | 2019-06-25 | 一种显示装置及显示控制方法 |
US17/255,989 US11308897B2 (en) | 2019-06-25 | 2020-05-22 | Display device, display control method and driving device |
PCT/CN2020/091770 WO2020259150A1 (zh) | 2019-06-25 | 2020-05-22 | 显示装置、显示控制方法以及驱动装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910556273.7A CN110264964B (zh) | 2019-06-25 | 2019-06-25 | 一种显示装置及显示控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110264964A true CN110264964A (zh) | 2019-09-20 |
CN110264964B CN110264964B (zh) | 2021-01-26 |
Family
ID=67921444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910556273.7A Active CN110264964B (zh) | 2019-06-25 | 2019-06-25 | 一种显示装置及显示控制方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11308897B2 (zh) |
CN (1) | CN110264964B (zh) |
WO (1) | WO2020259150A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110930953A (zh) * | 2019-11-22 | 2020-03-27 | 深圳市华星光电半导体显示技术有限公司 | mini-LED背光模组及液晶显示面板 |
WO2020259150A1 (zh) * | 2019-06-25 | 2020-12-30 | 京东方科技集团股份有限公司 | 显示装置、显示控制方法以及驱动装置 |
CN112289274A (zh) * | 2020-10-28 | 2021-01-29 | 青岛信芯微电子科技股份有限公司 | 一种显示方法及装置 |
CN112951170A (zh) * | 2021-02-22 | 2021-06-11 | 京东方科技集团股份有限公司 | 显示面板的显示控制方法及制备方法、显示装置 |
CN112967660A (zh) * | 2020-08-25 | 2021-06-15 | 重庆康佳光电技术研究院有限公司 | 显示控制方法、装置及显示设备 |
CN113077764A (zh) * | 2020-01-05 | 2021-07-06 | 奇景光电股份有限公司 | 双液晶显示装置 |
CN113243030A (zh) * | 2019-09-26 | 2021-08-10 | 京东方科技集团股份有限公司 | 图像处理方法及装置 |
CN113851090A (zh) * | 2021-09-26 | 2021-12-28 | 福州京东方光电科技有限公司 | 显示装置及其控制方法、相关设备 |
CN113870802A (zh) * | 2021-09-29 | 2021-12-31 | 京东方科技集团股份有限公司 | 显示装置及其控制方法、相关设备 |
CN113920947A (zh) * | 2021-09-17 | 2022-01-11 | 京东方科技集团股份有限公司 | 显示装置、显示控制方法及装置、显示系统 |
CN114038440A (zh) * | 2021-11-30 | 2022-02-11 | 京东方科技集团股份有限公司 | 显示装置及其控制方法 |
CN114648968A (zh) * | 2022-03-31 | 2022-06-21 | 北京京东方显示技术有限公司 | 显示模组的驱动方法及驱动装置、显示设备、存储介质 |
CN114779530A (zh) * | 2022-05-16 | 2022-07-22 | 中国民用航空飞行学院 | 一种低光晕型Mini-LED背光显示器 |
WO2023050190A1 (zh) * | 2021-09-29 | 2023-04-06 | 京东方科技集团股份有限公司 | 亮度调节方法、调节系统、显示装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111415631B (zh) * | 2020-04-28 | 2022-07-12 | Tcl华星光电技术有限公司 | 背光模组和显示设备 |
CN114067757B (zh) * | 2020-07-31 | 2023-04-14 | 京东方科技集团股份有限公司 | 数据处理方法及装置、显示装置 |
US11763758B2 (en) * | 2021-05-27 | 2023-09-19 | Sharp Kabushiki Kaisha | Luminance unevenness correction system and luminance unevenness correction method |
CN113516953B (zh) * | 2021-06-23 | 2022-05-10 | 惠科股份有限公司 | 背光模组的驱动方法和显示装置 |
CN114639356B (zh) * | 2022-03-14 | 2024-02-06 | Oppo广东移动通信有限公司 | 显示亮度调节方法、装置、电子设备和计算机可读存储介质 |
CN117831481B (zh) * | 2024-03-04 | 2024-05-28 | 广东视安通实业有限公司 | 超薄型lcm显示屏及其显示优化方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050184952A1 (en) * | 2004-02-09 | 2005-08-25 | Akitoyo Konno | Liquid crystal display apparatus |
US20070159449A1 (en) * | 2006-01-09 | 2007-07-12 | Samsung Electro-Mechanics Co., Ltd. | Dimming structure for image display device |
US20080151139A1 (en) * | 2006-12-22 | 2008-06-26 | Itt Manufacturing Enterprises, Inc. | Addressable backlight for LCD panel |
CN102971663A (zh) * | 2010-05-14 | 2013-03-13 | 杜比实验室特许公司 | 用于增大对比度和分辨率的使用无滤波器的lcd的高动态范围显示器 |
US20160042701A1 (en) * | 2014-08-08 | 2016-02-11 | Canon Kabushiki Kaisha | Display device and control method thereof |
CN106409237A (zh) * | 2015-07-29 | 2017-02-15 | 乐金显示有限公司 | 光阀面板和使用该光阀面板的液晶显示器 |
CN107833560A (zh) * | 2017-11-14 | 2018-03-23 | 友达光电股份有限公司 | 显示装置 |
US20180286326A1 (en) * | 2017-03-31 | 2018-10-04 | Panasonic Liquid Crystal Display Co., Ltd. | Liquid crystal display device and a method for driving thereof with a first and second lcd panel |
CN108681164A (zh) * | 2018-05-16 | 2018-10-19 | 京东方科技集团股份有限公司 | 显示装置及其显示方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200040325A (ko) * | 2018-10-08 | 2020-04-20 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 구동 방법 |
CN110264964B (zh) | 2019-06-25 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种显示装置及显示控制方法 |
-
2019
- 2019-06-25 CN CN201910556273.7A patent/CN110264964B/zh active Active
-
2020
- 2020-05-22 WO PCT/CN2020/091770 patent/WO2020259150A1/zh active Application Filing
- 2020-05-22 US US17/255,989 patent/US11308897B2/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050184952A1 (en) * | 2004-02-09 | 2005-08-25 | Akitoyo Konno | Liquid crystal display apparatus |
US20070159449A1 (en) * | 2006-01-09 | 2007-07-12 | Samsung Electro-Mechanics Co., Ltd. | Dimming structure for image display device |
US20080151139A1 (en) * | 2006-12-22 | 2008-06-26 | Itt Manufacturing Enterprises, Inc. | Addressable backlight for LCD panel |
CN102971663A (zh) * | 2010-05-14 | 2013-03-13 | 杜比实验室特许公司 | 用于增大对比度和分辨率的使用无滤波器的lcd的高动态范围显示器 |
US20160042701A1 (en) * | 2014-08-08 | 2016-02-11 | Canon Kabushiki Kaisha | Display device and control method thereof |
CN106409237A (zh) * | 2015-07-29 | 2017-02-15 | 乐金显示有限公司 | 光阀面板和使用该光阀面板的液晶显示器 |
US20180286326A1 (en) * | 2017-03-31 | 2018-10-04 | Panasonic Liquid Crystal Display Co., Ltd. | Liquid crystal display device and a method for driving thereof with a first and second lcd panel |
CN107833560A (zh) * | 2017-11-14 | 2018-03-23 | 友达光电股份有限公司 | 显示装置 |
CN108681164A (zh) * | 2018-05-16 | 2018-10-19 | 京东方科技集团股份有限公司 | 显示装置及其显示方法 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11308897B2 (en) | 2019-06-25 | 2022-04-19 | BOE MLED Technology Co., Ltd. | Display device, display control method and driving device |
WO2020259150A1 (zh) * | 2019-06-25 | 2020-12-30 | 京东方科技集团股份有限公司 | 显示装置、显示控制方法以及驱动装置 |
CN113243030A (zh) * | 2019-09-26 | 2021-08-10 | 京东方科技集团股份有限公司 | 图像处理方法及装置 |
CN113243030B (zh) * | 2019-09-26 | 2022-07-12 | 京东方科技集团股份有限公司 | 图像处理方法及装置 |
CN110930953A (zh) * | 2019-11-22 | 2020-03-27 | 深圳市华星光电半导体显示技术有限公司 | mini-LED背光模组及液晶显示面板 |
CN113077764A (zh) * | 2020-01-05 | 2021-07-06 | 奇景光电股份有限公司 | 双液晶显示装置 |
CN112967660A (zh) * | 2020-08-25 | 2021-06-15 | 重庆康佳光电技术研究院有限公司 | 显示控制方法、装置及显示设备 |
CN112289274A (zh) * | 2020-10-28 | 2021-01-29 | 青岛信芯微电子科技股份有限公司 | 一种显示方法及装置 |
CN112951170A (zh) * | 2021-02-22 | 2021-06-11 | 京东方科技集团股份有限公司 | 显示面板的显示控制方法及制备方法、显示装置 |
CN113920947A (zh) * | 2021-09-17 | 2022-01-11 | 京东方科技集团股份有限公司 | 显示装置、显示控制方法及装置、显示系统 |
CN113851090A (zh) * | 2021-09-26 | 2021-12-28 | 福州京东方光电科技有限公司 | 显示装置及其控制方法、相关设备 |
CN113870802A (zh) * | 2021-09-29 | 2021-12-31 | 京东方科技集团股份有限公司 | 显示装置及其控制方法、相关设备 |
WO2023050190A1 (zh) * | 2021-09-29 | 2023-04-06 | 京东方科技集团股份有限公司 | 亮度调节方法、调节系统、显示装置 |
CN114038440A (zh) * | 2021-11-30 | 2022-02-11 | 京东方科技集团股份有限公司 | 显示装置及其控制方法 |
CN114648968A (zh) * | 2022-03-31 | 2022-06-21 | 北京京东方显示技术有限公司 | 显示模组的驱动方法及驱动装置、显示设备、存储介质 |
CN114648968B (zh) * | 2022-03-31 | 2023-04-18 | 北京京东方显示技术有限公司 | 显示模组的驱动方法及驱动装置、显示设备、存储介质 |
CN114779530A (zh) * | 2022-05-16 | 2022-07-22 | 中国民用航空飞行学院 | 一种低光晕型Mini-LED背光显示器 |
CN114779530B (zh) * | 2022-05-16 | 2023-08-15 | 中国民用航空飞行学院 | 一种低光晕型Mini-LED背光显示器 |
Also Published As
Publication number | Publication date |
---|---|
CN110264964B (zh) | 2021-01-26 |
US20210390916A1 (en) | 2021-12-16 |
US11308897B2 (en) | 2022-04-19 |
WO2020259150A1 (zh) | 2020-12-30 |
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Inventor after: Shi Tiankuo Inventor after: Dai bin Inventor after: Li Yue Inventor after: Sun Yan Inventor after: Sun Yilang Inventor after: Liu Chuanjun Inventor after: Dong Xue Inventor after: Shi Lingyun Inventor after: Zhang Xiaomang Inventor after: Duan Xin Inventor after: Sun Wei Inventor after: Hu Guofeng Inventor after: Ji Zhihua Inventor after: Xi Yanhui Inventor after: Hou Yifan Inventor before: Shi Lingyun Inventor before: Li Yue Inventor before: Hou Yifan Inventor before: Sun Yilang Inventor before: Liu Chuanjun Inventor before: Dong Xue Inventor before: Other inventors ask not to disclose names Inventor before: Zhang Xiaomang Inventor before: Duan Xin Inventor before: Sun Wei Inventor before: Hu Guofeng Inventor before: Ji Zhihua Inventor before: Xi Yanhui Inventor before: Sun Yan Inventor before: Dai bin |
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Effective date of registration: 20220107 Address after: 100015 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee after: BOE crystal core technology Co., Ltd Address before: 100015 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee before: BOE Optoelectronics Technology |
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