CN114187880A - 图像显示方法、图像显示装置和显示系统 - Google Patents
图像显示方法、图像显示装置和显示系统 Download PDFInfo
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- CN114187880A CN114187880A CN202210039285.4A CN202210039285A CN114187880A CN 114187880 A CN114187880 A CN 114187880A CN 202210039285 A CN202210039285 A CN 202210039285A CN 114187880 A CN114187880 A CN 114187880A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000005192 partition Methods 0.000 claims abstract description 322
- 238000009792 diffusion process Methods 0.000 claims abstract description 171
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000000153 supplemental effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 22
- 235000019557 luminance Nutrition 0.000 description 168
- 239000004973 liquid crystal related substance Substances 0.000 description 22
- 125000001475 halogen functional group Chemical group 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
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- 238000004590 computer program Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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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
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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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
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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
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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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
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CN202210039285.4A CN114187880B (zh) | 2022-01-13 | 2022-01-13 | 图像显示方法、图像显示装置和显示系统 |
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CN202210039285.4A CN114187880B (zh) | 2022-01-13 | 2022-01-13 | 图像显示方法、图像显示装置和显示系统 |
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CN114187880A true CN114187880A (zh) | 2022-03-15 |
CN114187880B CN114187880B (zh) | 2023-03-24 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115171616A (zh) * | 2022-05-18 | 2022-10-11 | 惠科股份有限公司 | 显示调光方法及液晶显示设备 |
CN116381983A (zh) * | 2022-12-29 | 2023-07-04 | Tcl华星光电技术有限公司 | 显示面板的亮度补偿方法、亮度补偿装置和显示面板 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103366693A (zh) * | 2012-04-06 | 2013-10-23 | 联咏科技股份有限公司 | 亮度补偿方法及其区域调光电路与液晶显示器 |
CN103718234A (zh) * | 2012-05-16 | 2014-04-09 | 青岛海信信芯科技有限公司 | 一种侧入式背光的图像补偿方法及液晶显示设备 |
CN108648700A (zh) * | 2018-05-18 | 2018-10-12 | 京东方科技集团股份有限公司 | 一种背光源的动态调光显示控制方法和装置 |
CN108665866A (zh) * | 2018-05-18 | 2018-10-16 | 京东方科技集团股份有限公司 | 获取背光源扩散传输参数的方法及显示控制方法和装置 |
CN109887468A (zh) * | 2019-04-02 | 2019-06-14 | 合肥工业大学 | 一种基于图像局部特征的液晶显示动态调光方法 |
JP2019095559A (ja) * | 2017-11-21 | 2019-06-20 | シャープ株式会社 | 画像表示装置および画像表示方法 |
CN110189714A (zh) * | 2019-06-25 | 2019-08-30 | 京东方科技集团股份有限公司 | 具有区域调节背光的显示方法及装置、电子设备、介质 |
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2022
- 2022-01-13 CN CN202210039285.4A patent/CN114187880B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103366693A (zh) * | 2012-04-06 | 2013-10-23 | 联咏科技股份有限公司 | 亮度补偿方法及其区域调光电路与液晶显示器 |
CN103718234A (zh) * | 2012-05-16 | 2014-04-09 | 青岛海信信芯科技有限公司 | 一种侧入式背光的图像补偿方法及液晶显示设备 |
JP2019095559A (ja) * | 2017-11-21 | 2019-06-20 | シャープ株式会社 | 画像表示装置および画像表示方法 |
CN108648700A (zh) * | 2018-05-18 | 2018-10-12 | 京东方科技集团股份有限公司 | 一种背光源的动态调光显示控制方法和装置 |
CN108665866A (zh) * | 2018-05-18 | 2018-10-16 | 京东方科技集团股份有限公司 | 获取背光源扩散传输参数的方法及显示控制方法和装置 |
CN109887468A (zh) * | 2019-04-02 | 2019-06-14 | 合肥工业大学 | 一种基于图像局部特征的液晶显示动态调光方法 |
CN110189714A (zh) * | 2019-06-25 | 2019-08-30 | 京东方科技集团股份有限公司 | 具有区域调节背光的显示方法及装置、电子设备、介质 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115171616A (zh) * | 2022-05-18 | 2022-10-11 | 惠科股份有限公司 | 显示调光方法及液晶显示设备 |
CN116381983A (zh) * | 2022-12-29 | 2023-07-04 | Tcl华星光电技术有限公司 | 显示面板的亮度补偿方法、亮度补偿装置和显示面板 |
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CN114187880B (zh) | 2023-03-24 |
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Address after: 1801, building 4, 209 Zhuyuan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant after: Silicon Valley Analog (Suzhou) Semiconductor Co.,Ltd. Applicant after: ANALOGIX INTERNATIONAL LLC Address before: 215129 1801, building 4, No. 209, Zhuyuan Road, high tech Zone, Suzhou, Jiangsu Applicant before: Silicon Valley digital analog (Suzhou) Semiconductor Co.,Ltd. Applicant before: ANALOGIX INTERNATIONAL LLC |
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Effective date of registration: 20231113 Address after: Building C, No. 888, Huanhu West 2nd Road, Lingang New District, Pudong New Area pilot Free Trade Zone, Shanghai Patentee after: Silicon Valley Digital Analog (Shanghai) Semiconductor Co.,Ltd. Address before: 215129 1801, building 4, No. 209, Zhuyuan Road, high tech Zone, Suzhou, Jiangsu Patentee before: Silicon Valley Analog (Suzhou) Semiconductor Co.,Ltd. Patentee before: ANALOGIX INTERNATIONAL LLC |
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Address after: Room 902, No. 27, Lane 1775, Qiushan Road, Lingang New Area, Pudong New Area, Shanghai, June 2013 Patentee after: Silicon Valley Digital Analog (Shanghai) Semiconductor Co.,Ltd. Address before: 201208 building C, No. 888, Huanhu West 2nd Road, Lingang New Area, pilot Free Trade Zone, Pudong New Area, Shanghai Patentee before: Silicon Valley Digital Analog (Shanghai) Semiconductor Co.,Ltd. |