CN110189667A - 一种显示器验证方法 - Google Patents
一种显示器验证方法 Download PDFInfo
- Publication number
- CN110189667A CN110189667A CN201910481467.5A CN201910481467A CN110189667A CN 110189667 A CN110189667 A CN 110189667A CN 201910481467 A CN201910481467 A CN 201910481467A CN 110189667 A CN110189667 A CN 110189667A
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- pixel
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012795 verification Methods 0.000 title claims abstract description 22
- 241000023320 Luma <angiosperm> Species 0.000 claims description 39
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
-
- 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
- G09G3/2074—Display of intermediate tones 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
- G09G3/3607—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
- G09G2320/02—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
-
- 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
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
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)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910481467.5A CN110189667B (zh) | 2019-06-04 | 2019-06-04 | 一种显示器验证方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910481467.5A CN110189667B (zh) | 2019-06-04 | 2019-06-04 | 一种显示器验证方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110189667A true CN110189667A (zh) | 2019-08-30 |
CN110189667B CN110189667B (zh) | 2022-04-26 |
Family
ID=67720207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910481467.5A Active CN110189667B (zh) | 2019-06-04 | 2019-06-04 | 一种显示器验证方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110189667B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110728936A (zh) * | 2019-10-31 | 2020-01-24 | 重庆唐码传媒有限公司 | Led显示屏故障监控管理系统 |
WO2023160117A1 (zh) * | 2022-02-25 | 2023-08-31 | 华为技术有限公司 | 显示检测装置、显示检测系统和显示检测方法 |
Citations (6)
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KR20040007821A (ko) * | 2002-07-11 | 2004-01-28 | 삼성전자주식회사 | 비 정상 비디오 신호를 판별하는 디스플레이 장치 및 그방법 |
US20130314450A1 (en) * | 2012-05-23 | 2013-11-28 | Samsung Display Co., Ltd. | Display device and driving method thereof |
CN103985370A (zh) * | 2014-05-27 | 2014-08-13 | 广东欧珀移动通信有限公司 | 液晶显示屏颜色校正方法及装置 |
CN104867453A (zh) * | 2015-06-09 | 2015-08-26 | 中国科学院上海高等研究院 | 显示屏的像素结构转换方法及其装置 |
CN107146565A (zh) * | 2017-04-26 | 2017-09-08 | 广州视源电子科技股份有限公司 | 基于DICOM曲线校准显示器的Gamma曲线的方法及装置 |
CN109036233A (zh) * | 2018-09-07 | 2018-12-18 | 四川长虹电器股份有限公司 | 生产线多点自动Gamma曲线调试方法及系统 |
-
2019
- 2019-06-04 CN CN201910481467.5A patent/CN110189667B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040007821A (ko) * | 2002-07-11 | 2004-01-28 | 삼성전자주식회사 | 비 정상 비디오 신호를 판별하는 디스플레이 장치 및 그방법 |
US20040017367A1 (en) * | 2002-07-11 | 2004-01-29 | Samsung Electronics Co., Ltd | Display device for detecting abnormal image signal and method thereof |
US20130314450A1 (en) * | 2012-05-23 | 2013-11-28 | Samsung Display Co., Ltd. | Display device and driving method thereof |
CN103985370A (zh) * | 2014-05-27 | 2014-08-13 | 广东欧珀移动通信有限公司 | 液晶显示屏颜色校正方法及装置 |
CN104867453A (zh) * | 2015-06-09 | 2015-08-26 | 中国科学院上海高等研究院 | 显示屏的像素结构转换方法及其装置 |
CN107146565A (zh) * | 2017-04-26 | 2017-09-08 | 广州视源电子科技股份有限公司 | 基于DICOM曲线校准显示器的Gamma曲线的方法及装置 |
CN109036233A (zh) * | 2018-09-07 | 2018-12-18 | 四川长虹电器股份有限公司 | 生产线多点自动Gamma曲线调试方法及系统 |
Non-Patent Citations (1)
Title |
---|
林新泉等: "基于ARM和FPGA的LCD灰阶色度自动校正系统", 《电视技术》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110728936A (zh) * | 2019-10-31 | 2020-01-24 | 重庆唐码传媒有限公司 | Led显示屏故障监控管理系统 |
WO2023160117A1 (zh) * | 2022-02-25 | 2023-08-31 | 华为技术有限公司 | 显示检测装置、显示检测系统和显示检测方法 |
Also Published As
Publication number | Publication date |
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CN110189667B (zh) | 2022-04-26 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Display Verification Method Effective date of registration: 20231113 Granted publication date: 20220426 Pledgee: Industrial and Commercial Bank of China Limited Shenzhen Guangming Sub branch Pledgor: TCL Huaxing Photoelectric Technology Co.,Ltd. Registration number: Y2023980065368 |