CN105405413B - 一种自动调整lcd拼接的白平衡实现方法及*** - Google Patents
一种自动调整lcd拼接的白平衡实现方法及*** Download PDFInfo
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- CN105405413B CN105405413B CN201511023622.7A CN201511023622A CN105405413B CN 105405413 B CN105405413 B CN 105405413B CN 201511023622 A CN201511023622 A CN 201511023622A CN 105405413 B CN105405413 B CN 105405413B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012937 correction Methods 0.000 claims abstract description 46
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims description 28
- 241001270131 Agaricus moelleri Species 0.000 claims description 9
- 238000012795 verification Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 13
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 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
- G09G3/3406—Control of illumination source
-
- 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
- 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
- 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
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- 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
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
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- 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)
- Processing Of Color Television Signals (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (8)
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CN201511023622.7A CN105405413B (zh) | 2015-12-29 | 2015-12-29 | 一种自动调整lcd拼接的白平衡实现方法及*** |
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CN201511023622.7A CN105405413B (zh) | 2015-12-29 | 2015-12-29 | 一种自动调整lcd拼接的白平衡实现方法及*** |
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CN105405413A CN105405413A (zh) | 2016-03-16 |
CN105405413B true CN105405413B (zh) | 2018-10-26 |
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Families Citing this family (30)
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CN106601200A (zh) * | 2016-12-08 | 2017-04-26 | 深圳市华星光电技术有限公司 | 一种显示面板的驱动方法、驱动装置以及显示设备 |
CN106791761A (zh) * | 2016-12-19 | 2017-05-31 | 四川长虹电器股份有限公司 | 改善液晶屏幕色温不均匀的gamma调试方法 |
CN106596068B (zh) * | 2016-12-20 | 2019-05-17 | 广州视源电子科技股份有限公司 | 一种显示屏亮度均匀度的检测方法及装置 |
CN106710571B (zh) * | 2017-03-23 | 2021-05-04 | 青岛海信激光显示股份有限公司 | 显示控制方法、显示控制器及拼接显示*** |
CN108806621A (zh) * | 2017-05-02 | 2018-11-13 | 上海和辉光电有限公司 | 一种色域转换方法及装置 |
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CN107920241B (zh) * | 2017-12-14 | 2020-04-28 | 四川长虹电器股份有限公司 | 一种液晶电视白平衡处理方法 |
KR102450611B1 (ko) * | 2017-12-28 | 2022-10-05 | 엘지디스플레이 주식회사 | 타일드 디스플레이와 그 광학 보상 방법 |
CN110120207A (zh) * | 2018-02-07 | 2019-08-13 | 上海济丽信息技术有限公司 | 拼接大屏幕色彩亮度一致性自动调整***及校正方法 |
CN108461073B (zh) * | 2018-04-09 | 2020-01-31 | 四川长虹电器股份有限公司 | 一种实现动态控制显示器件色温一致性的方法 |
CN110689855B (zh) * | 2018-07-06 | 2022-08-16 | 鸿富锦精密工业(深圳)有限公司 | 显示装置的显示亮度调节方法、显示亮度调节装置及显示装置 |
CN109616080B (zh) * | 2018-12-29 | 2020-07-31 | 福建华佳彩有限公司 | 一种异形屏轮廓补偿方法及终端 |
CN111477097B (zh) * | 2019-01-23 | 2022-05-17 | 北京小米移动软件有限公司 | 显示屏及其制备方法和终端 |
CN109935219B (zh) * | 2019-04-09 | 2020-08-11 | 惠州市华星光电技术有限公司 | 拼接面板的显示方法 |
CN110085181B (zh) * | 2019-04-10 | 2020-08-04 | 惠州市华星光电技术有限公司 | 拼接面板的色度规格的调整方法 |
CN110189720B (zh) * | 2019-05-31 | 2021-07-06 | 惠科股份有限公司 | 四色像素的白平衡参数生成方法和显示装置 |
CN112419989A (zh) * | 2019-08-20 | 2021-02-26 | 合肥鑫晟光电科技有限公司 | 显示装置的校正方法 |
CN112802418B (zh) * | 2019-11-13 | 2024-06-11 | 瑞昱半导体股份有限公司 | 面板色温匹配校正方法与*** |
CN111292670B (zh) * | 2020-03-30 | 2022-09-27 | Tcl华星光电技术有限公司 | 白平衡调整方法以及白平衡测试数据演算方法 |
CN111402825B (zh) * | 2020-03-31 | 2022-08-19 | 浙江宇视科技有限公司 | 一种屏幕校正方法、装置、***和逻辑板 |
CN111402827B (zh) * | 2020-04-01 | 2022-06-14 | 浙江宇视科技有限公司 | 一种lcd拼接屏校正方法、装置和***及控制*** |
TWI763074B (zh) * | 2020-10-12 | 2022-05-01 | 宏碁股份有限公司 | 動態調整顯示螢幕色彩的方法 |
CN114730548B (zh) * | 2020-10-27 | 2023-12-12 | 京东方科技集团股份有限公司 | 拼接屏白平衡调整的方法和装置、电子设备、介质 |
CN112565728B (zh) * | 2020-12-22 | 2022-10-11 | 京东方科技集团股份有限公司 | 白平衡调整方法、***及装置 |
CN112687243B (zh) * | 2021-01-14 | 2022-06-28 | 广州朗国电子科技股份有限公司 | 拼接屏颜色调节方法、***以及存储装置 |
CN112848301B (zh) * | 2021-01-26 | 2024-02-23 | 深圳市创必得科技有限公司 | Lcd光固化3d打印均光优化补偿方法与装置 |
CN113270063B (zh) * | 2021-05-21 | 2023-02-28 | 北京京东方显示技术有限公司 | 色坐标校准方法、***、处理设备和计算机存储介质 |
CN113281017B (zh) * | 2021-06-09 | 2024-06-25 | 深圳市洲明科技股份有限公司 | 一种显示屏的质量检测方法、终端及存储介质 |
CN113257183B (zh) * | 2021-06-29 | 2021-09-17 | 卡莱特云科技股份有限公司 | 一种补色校正方法、装置及计算机设备 |
CN115170681B (zh) * | 2022-09-06 | 2023-01-03 | 宏晶微电子科技股份有限公司 | 伽马查找表的生成方法、装置、电子设备及存储介质 |
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