CN100365490C - 背光模块、液晶显示器与背光模块的驱动方法 - Google Patents
背光模块、液晶显示器与背光模块的驱动方法 Download PDFInfo
- Publication number
- CN100365490C CN100365490C CNB2004101034656A CN200410103465A CN100365490C CN 100365490 C CN100365490 C CN 100365490C CN B2004101034656 A CNB2004101034656 A CN B2004101034656A CN 200410103465 A CN200410103465 A CN 200410103465A CN 100365490 C CN100365490 C CN 100365490C
- Authority
- CN
- China
- Prior art keywords
- scanning frequency
- backlight module
- liquid crystal
- crystal display
- frequency
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101034656A CN100365490C (zh) | 2004-12-30 | 2004-12-30 | 背光模块、液晶显示器与背光模块的驱动方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101034656A CN100365490C (zh) | 2004-12-30 | 2004-12-30 | 背光模块、液晶显示器与背光模块的驱动方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1797118A CN1797118A (zh) | 2006-07-05 |
CN100365490C true CN100365490C (zh) | 2008-01-30 |
Family
ID=36818281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004101034656A Expired - Fee Related CN100365490C (zh) | 2004-12-30 | 2004-12-30 | 背光模块、液晶显示器与背光模块的驱动方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100365490C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100495522C (zh) * | 2006-11-27 | 2009-06-03 | 友达光电股份有限公司 | 液晶显示器的驱动装置与方法 |
CN101859683A (zh) * | 2010-04-30 | 2010-10-13 | 郭修 | 采用扫频发光方式的新型荧光灯管 |
CN103632629B (zh) * | 2013-11-14 | 2016-04-13 | 深圳创维-Rgb电子有限公司 | 电视背光驱动控制方法及装置 |
CN113450721B (zh) | 2020-03-26 | 2024-05-28 | 聚积科技股份有限公司 | 扫描式显示器及其驱动装置与驱动方法 |
CN113450723B (zh) | 2020-03-26 | 2024-05-28 | 聚积科技股份有限公司 | 扫描式显示器及其驱动装置与驱动方法 |
US11568793B2 (en) | 2020-03-26 | 2023-01-31 | Macroblock, Inc. | Scan-type display apparatus, and driving device and driving method thereof |
US11348543B2 (en) | 2020-03-26 | 2022-05-31 | Macroblock, Inc. | Scan-type display apparatus, and driving device and driving method thereof |
TWI769616B (zh) * | 2020-03-26 | 2022-07-01 | 聚積科技股份有限公司 | 掃描式顯示器的驅動方法及其驅動裝置 |
CN113450724B (zh) | 2020-03-26 | 2024-10-01 | 聚积科技股份有限公司 | 扫描式显示器及其驱动装置 |
CN113450719A (zh) | 2020-03-26 | 2021-09-28 | 聚积科技股份有限公司 | 扫描式显示器的驱动方法及其驱动装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5461397A (en) * | 1992-10-08 | 1995-10-24 | Panocorp Display Systems | Display device with a light shutter front end unit and gas discharge back end unit |
US6118221A (en) * | 1997-10-16 | 2000-09-12 | Tokin Corporation | Cold-cathode tube lighting circuit with protection circuit for piezoelectric transformer |
JP2000321549A (ja) * | 1999-05-14 | 2000-11-24 | Toyota Motor Corp | バックライト式カラー表示装置 |
US20030122771A1 (en) * | 2001-10-23 | 2003-07-03 | Nec Corporation | Liquid crystal display device, backlight used for same display device, method for driving same backlight and method for manufacturing same backlight |
CN1543636A (zh) * | 2001-08-28 | 2004-11-03 | 三星电子株式会社 | 液晶显示器及用于驱动该液晶显示器的方法 |
-
2004
- 2004-12-30 CN CNB2004101034656A patent/CN100365490C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5461397A (en) * | 1992-10-08 | 1995-10-24 | Panocorp Display Systems | Display device with a light shutter front end unit and gas discharge back end unit |
US6118221A (en) * | 1997-10-16 | 2000-09-12 | Tokin Corporation | Cold-cathode tube lighting circuit with protection circuit for piezoelectric transformer |
JP2000321549A (ja) * | 1999-05-14 | 2000-11-24 | Toyota Motor Corp | バックライト式カラー表示装置 |
CN1543636A (zh) * | 2001-08-28 | 2004-11-03 | 三星电子株式会社 | 液晶显示器及用于驱动该液晶显示器的方法 |
US20030122771A1 (en) * | 2001-10-23 | 2003-07-03 | Nec Corporation | Liquid crystal display device, backlight used for same display device, method for driving same backlight and method for manufacturing same backlight |
Also Published As
Publication number | Publication date |
---|---|
CN1797118A (zh) | 2006-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100365490C (zh) | 背光模块、液晶显示器与背光模块的驱动方法 | |
CN102568410B (zh) | 液晶显示器及其扫描背光驱动方法 | |
CN1327403C (zh) | 液晶显示装置和用于该液晶显示装置中的驱动方法 | |
CN107909970A (zh) | 显示装置及其对应的区域调光驱动方法 | |
CN102097070A (zh) | 液晶显示器 | |
CN102804035A (zh) | 液晶显示装置及其驱动方法 | |
CN109523958A (zh) | 背光模组、背光模组的扫描驱动方法和显示装置 | |
CN102044226A (zh) | 用于驱动液晶显示器的设备和方法 | |
US7460102B2 (en) | Control module and method for controlling backlight module of LCD | |
CN109389947A (zh) | 显示设备 | |
CN1573460B (zh) | 液晶显示设备 | |
CN109767690A (zh) | 显示装置 | |
CN1932947A (zh) | 减少噪声方法和液晶显示系统及其电路 | |
CN100516987C (zh) | 液晶显示器及其自动调节方法 | |
CN212694810U (zh) | 一种高分区区域控光的电视 | |
CN102646399B (zh) | 一种扫描背光的方法及装置 | |
TWI274505B (en) | Scanning method for scanning apparatus | |
JPH0634946A (ja) | バックライトユニット | |
CN106960660B (zh) | 一种液晶显示装置及背光灯控制方法 | |
CN101919318A (zh) | 照明装置和显示装置 | |
KR100523598B1 (ko) | 액정 표시 장치용 백 라이트의 휘도 조절 방법 및 저전력모드 구현 방법 | |
KR101350886B1 (ko) | 이미지센서 내장형 액정표시장치의 시분할 구동방법 | |
CN100578594C (zh) | 一种背光模块驱动电路及具有该驱动电路的显示面板 | |
JP3101783U (ja) | デジタル制御による多光源駆動装置 | |
TWI263832B (en) | Back light module, liquid crystal display and driving method of back light module |
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: CPT TECHNOLOGY (GROUP) CO., LTD. Free format text: FORMER OWNER: CHINA PROJECTION TUBE CO., LTD. Effective date: 20130717 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN, CHINA TO: 350000 FUZHOU, FUJIAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130717 Address after: 350000, No. 1, building 6, building No. third, fourth, Confucian Road West, Mawei District, Fujian, Fuzhou Patentee after: CPT DISPLAY TECHNOLOGY (SHENZHEN)CO., LTD. Address before: Taiwan, Taipei, China Zhongshan North Road 3 paragraph 22 Patentee before: Chunghwa Picture Tubes Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20191230 |
|
CF01 | Termination of patent right due to non-payment of annual fee |