CN110085187B - Gamma电路的电阻选值方法及装置 - Google Patents
Gamma电路的电阻选值方法及装置 Download PDFInfo
- Publication number
- CN110085187B CN110085187B CN201910367821.1A CN201910367821A CN110085187B CN 110085187 B CN110085187 B CN 110085187B CN 201910367821 A CN201910367821 A CN 201910367821A CN 110085187 B CN110085187 B CN 110085187B
- Authority
- CN
- China
- Prior art keywords
- voltage
- gamma
- expected
- resistors
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000010187 selection method Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 9
- 239000013310 covalent-organic framework Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910367821.1A CN110085187B (zh) | 2019-05-05 | 2019-05-05 | Gamma电路的电阻选值方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910367821.1A CN110085187B (zh) | 2019-05-05 | 2019-05-05 | Gamma电路的电阻选值方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110085187A CN110085187A (zh) | 2019-08-02 |
CN110085187B true CN110085187B (zh) | 2022-04-01 |
Family
ID=67418492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910367821.1A Active CN110085187B (zh) | 2019-05-05 | 2019-05-05 | Gamma电路的电阻选值方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110085187B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113539200A (zh) * | 2021-06-24 | 2021-10-22 | 深圳市国显科技有限公司 | 一种Gamma电路的电阻选值方法,装置及显示器件 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100495128C (zh) * | 2006-04-30 | 2009-06-03 | 北京京东方光电科技有限公司 | 一种伽玛参考电压产生电路 |
KR20080111291A (ko) * | 2007-06-18 | 2008-12-23 | 삼성전자주식회사 | 감마저항 설정방법 |
CN101826307B (zh) * | 2009-03-06 | 2012-07-04 | 北京京东方光电科技有限公司 | 一种Gamma参考电压的产生电路和产生方法 |
KR101050693B1 (ko) * | 2010-01-19 | 2011-07-20 | 주식회사 실리콘웍스 | 소스 드라이버의 감마전압 출력 회로 |
CN103218968B (zh) * | 2013-04-27 | 2016-04-06 | 合肥京东方光电科技有限公司 | 伽玛电阻调整装置、驱动电路及显示装置 |
CN104158409B (zh) * | 2014-09-02 | 2017-12-15 | 北京天源科创风电技术有限责任公司 | 一种变流器中放电电阻的选型方法及其应用 |
TWM503385U (zh) * | 2015-03-12 | 2015-06-21 | Pun-Jen Yu | 置物桶 |
CN104959705B (zh) * | 2015-06-10 | 2016-08-24 | 四川英杰电气股份有限公司 | 一种焊熔管件识别方法 |
JP6834274B2 (ja) * | 2016-09-12 | 2021-02-24 | セイコーエプソン株式会社 | 階調電圧生成回路、表示ドライバー、電気光学装置及び電子機器 |
CN108554757B (zh) * | 2017-12-20 | 2019-11-26 | 四川泰猷科技有限公司 | 一种功率调节电阻确定方法与装置 |
-
2019
- 2019-05-05 CN CN201910367821.1A patent/CN110085187B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110085187A (zh) | 2019-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20080180375A1 (en) | Method for establishing gamma correction table for liquid crystal display | |
CN110164371B (zh) | 显示模组的伽马校正方法及装置 | |
CN110473502A (zh) | 屏幕亮度的控制方法、装置及终端设备 | |
CN107068037A (zh) | 显示面板的灰阶校正方法和灰阶校正装置 | |
CN103975649B (zh) | 具有非线性补偿功能的设备驱动器 | |
TW515908B (en) | Testing method and testing device for semiconductor integrated circuits | |
CN107682682A (zh) | 一种自动校正显示屏幕的色坐标和亮度的方法及相关设备 | |
US20230029179A1 (en) | Method and device of compensating brightness for display device, and method and device of driving display device | |
CN104361873A (zh) | 显示参数的调整方法、装置及液晶显示系统 | |
US11215672B2 (en) | Battery detection method | |
CN107833568A (zh) | 一种屏幕亮度调节方法、装置及显示终端 | |
CN109996054B (zh) | 一种白平衡调节方法及装置 | |
CN111754912B (zh) | 一种伽马调试方法和装置 | |
CN110085187B (zh) | Gamma电路的电阻选值方法及装置 | |
CN112102769B (zh) | 显示屏公共电压调整方法、装置、计算机设备和存储介质 | |
CN113674712B (zh) | 显示屏背光矫正方法、装置、系统及存储介质及显示系统 | |
CN106409212A (zh) | 伽马曲线调整方法及装置 | |
CN109215610A (zh) | 显示面板的实际最佳公共电压的确定方法、装置及系统 | |
US7423613B2 (en) | Method and apparatus to automatically control power of address data for plasma display panel, and plasma display panel including the apparatus | |
CN114333670A (zh) | 伽马校正方法和装置、电子设备及存储介质 | |
US20150294643A1 (en) | Correcting method, correcting apparatus and method for establishing color performance database for display apparatus | |
US6985017B2 (en) | Method and system for pulse waveform variable edge control | |
CN111276092A (zh) | 一种优化参数确定方法及装置 | |
CN116935769B (zh) | 一种oled显示模组不良特性的检测方法及系统 | |
CN110597206B (zh) | 产品生产明细智能识别校对的方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for selecting resistance values in Gamma circuits Effective date of registration: 20231113 Granted publication date: 20220401 Pledgee: Industrial and Commercial Bank of China Limited Shenzhen Guangming Sub branch Pledgor: TCL Huaxing Photoelectric Technology Co.,Ltd. Registration number: Y2023980065368 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |