CN101685602A - 具有背光源局部投光控制电路的显示装置 - Google Patents
具有背光源局部投光控制电路的显示装置 Download PDFInfo
- Publication number
- CN101685602A CN101685602A CN200810198839A CN200810198839A CN101685602A CN 101685602 A CN101685602 A CN 101685602A CN 200810198839 A CN200810198839 A CN 200810198839A CN 200810198839 A CN200810198839 A CN 200810198839A CN 101685602 A CN101685602 A CN 101685602A
- Authority
- CN
- China
- Prior art keywords
- light
- backlight
- emitting component
- drive
- backlight module
- 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.)
- Granted
Links
Images
Landscapes
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101988395A CN101685602B (zh) | 2008-09-27 | 2008-09-27 | 具有背光源局部投光控制电路的显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101988395A CN101685602B (zh) | 2008-09-27 | 2008-09-27 | 具有背光源局部投光控制电路的显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101685602A true CN101685602A (zh) | 2010-03-31 |
CN101685602B CN101685602B (zh) | 2012-02-01 |
Family
ID=42048736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101988395A Expired - Fee Related CN101685602B (zh) | 2008-09-27 | 2008-09-27 | 具有背光源局部投光控制电路的显示装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101685602B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102184711A (zh) * | 2010-12-30 | 2011-09-14 | 友达光电股份有限公司 | 背光源驱动方法与背光源驱动装置 |
CN113889044A (zh) * | 2020-07-02 | 2022-01-04 | 奇景光电股份有限公司 | 电路、区域调光控制方法及显示装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI115801B (fi) * | 1999-05-27 | 2005-07-15 | Nokia Corp | Näytön ohjaaminen |
CN2607593Y (zh) * | 2002-12-20 | 2004-03-24 | 鸿富锦精密工业(深圳)有限公司 | 背光源 |
-
2008
- 2008-09-27 CN CN2008101988395A patent/CN101685602B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102184711A (zh) * | 2010-12-30 | 2011-09-14 | 友达光电股份有限公司 | 背光源驱动方法与背光源驱动装置 |
CN102184711B (zh) * | 2010-12-30 | 2013-11-06 | 友达光电股份有限公司 | 背光源驱动方法与背光源驱动装置 |
CN113889044A (zh) * | 2020-07-02 | 2022-01-04 | 奇景光电股份有限公司 | 电路、区域调光控制方法及显示装置 |
CN113889044B (zh) * | 2020-07-02 | 2024-06-11 | 奇景光电股份有限公司 | 电路、区域调光控制方法及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101685602B (zh) | 2012-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8089451B2 (en) | Display device and electronic apparatus equipped with the same | |
US8471791B2 (en) | Video and content controlled backlight | |
CN100498438C (zh) | 液晶显示装置及其背光控制方法 | |
US20120105508A1 (en) | Backlight device, image display apparatus comprising same, and driving method | |
US10788702B2 (en) | Backlight module and method of switching LED light source groups | |
CN107437403B (zh) | 显示装置及其驱动方法 | |
CN101950546A (zh) | 一种液晶显示装置及其显示控制方法 | |
JP2004093761A (ja) | バックライト装置 | |
CN1573460B (zh) | 液晶显示设备 | |
CN103377622A (zh) | 背光控制方法与背光系统 | |
EP3282183A1 (en) | Light guide plate, backlight module, display apparatus and display control system | |
CN102695331A (zh) | 背光装置、其控制方法以及显示装置 | |
CN108882442B (zh) | 背光源、背光源的控制方法和显示装置 | |
US20100328361A1 (en) | Display Device and Display Method | |
US9230510B1 (en) | Double-sided display devices | |
CN101488328B (zh) | 影像显示方法、装置及相关液晶显示器面板 | |
CN101685602B (zh) | 具有背光源局部投光控制电路的显示装置 | |
KR101306794B1 (ko) | 초절전용 전광판 및 전력제어방법 | |
CN106782419A (zh) | 一种具有户外可读性的移动装置 | |
CN211264018U (zh) | 一种液晶显示器及电视机 | |
TWI345655B (en) | Liquid crystal display device and method of modulating backlight | |
CN102752446A (zh) | 一种控制移动终端屏幕背光照明的方法及系统 | |
US7583248B2 (en) | Method for modulating and driving backlight sources for flat panel displays | |
CN201489800U (zh) | 提供多种运作模式的显示装置 | |
JP2010145945A (ja) | 映像表示装置及び映像表示方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HANDA PRECISION ELECTRONIC (KUNSHAN) CO., LTD. Free format text: FORMER OWNER: FOSHAN SHUNDE DISTRICT MITAC PRECISION TECHNOLOGY CO., LTD. Effective date: 20130703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528308 FOSHAN, GUANGDONG PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130703 Address after: 215300 No. second, 269 Avenue, comprehensive bonded area, Jiangsu, Kunshan Patentee after: Mitac Precision Technology (Kunshan) Corp. Address before: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Street Chung Hei Lun Xing Zhong Lu Patentee before: Foshan Shunde District Mitac Precision Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130927 |