CN1402600A - 多灯管驱动系统 - Google Patents
多灯管驱动系统 Download PDFInfo
- Publication number
- CN1402600A CN1402600A CN 01133916 CN01133916A CN1402600A CN 1402600 A CN1402600 A CN 1402600A CN 01133916 CN01133916 CN 01133916 CN 01133916 A CN01133916 A CN 01133916A CN 1402600 A CN1402600 A CN 1402600A
- Authority
- CN
- China
- Prior art keywords
- tube
- lamp
- electrically coupled
- driving system
- circuit
- 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
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011339160A CN100391314C (zh) | 2001-08-17 | 2001-08-17 | 多灯管驱动系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011339160A CN100391314C (zh) | 2001-08-17 | 2001-08-17 | 多灯管驱动系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1402600A true CN1402600A (zh) | 2003-03-12 |
CN100391314C CN100391314C (zh) | 2008-05-28 |
Family
ID=4672136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011339160A Expired - Fee Related CN100391314C (zh) | 2001-08-17 | 2001-08-17 | 多灯管驱动系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100391314C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100458527C (zh) * | 2005-11-24 | 2009-02-04 | 三星电机株式会社 | 背光组件 |
US7667411B2 (en) | 2005-11-24 | 2010-02-23 | Samsung Electro-Mechanics Co., Ltd. | Backlight assembly having voltage boosting section with electrically isolated primary side and secondary side |
US7719513B2 (en) | 2005-09-06 | 2010-05-18 | Samsung Electronics Co., Ltd. | LCD driving inverter and portable computer with the same |
CN1886021B (zh) * | 2005-06-24 | 2010-08-25 | 鸿富锦精密工业(深圳)有限公司 | 多灯管驱动系统 |
CN1581378B (zh) * | 2003-08-08 | 2012-07-18 | 达方电子股份有限公司 | 变压器及应用该变压器的多灯系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69825567T2 (de) * | 1997-03-04 | 2005-07-28 | Qualcomm, Inc., San Diego | Mehrbenutzernachrichtenübertragungssystemarchitektur mit verteilten sendern |
JPH10285941A (ja) * | 1997-04-04 | 1998-10-23 | Tec Corp | 電源装置 |
-
2001
- 2001-08-17 CN CNB011339160A patent/CN100391314C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1581378B (zh) * | 2003-08-08 | 2012-07-18 | 达方电子股份有限公司 | 变压器及应用该变压器的多灯系统 |
CN1886021B (zh) * | 2005-06-24 | 2010-08-25 | 鸿富锦精密工业(深圳)有限公司 | 多灯管驱动系统 |
US7719513B2 (en) | 2005-09-06 | 2010-05-18 | Samsung Electronics Co., Ltd. | LCD driving inverter and portable computer with the same |
CN100458527C (zh) * | 2005-11-24 | 2009-02-04 | 三星电机株式会社 | 背光组件 |
US7667411B2 (en) | 2005-11-24 | 2010-02-23 | Samsung Electro-Mechanics Co., Ltd. | Backlight assembly having voltage boosting section with electrically isolated primary side and secondary side |
Also Published As
Publication number | Publication date |
---|---|
CN100391314C (zh) | 2008-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6717372B2 (en) | Multi-lamp driving system | |
CN101848571B (zh) | Led驱动电路 | |
CN2664338Y (zh) | 用于lcd屏的电源 | |
CN100448333C (zh) | 灯驱动装置和具有灯驱动装置的液晶显示器 | |
CN1449642A (zh) | 用于液晶显示背面照明的电压馈电推挽式谐振逆变器 | |
TWI461110B (zh) | 多燈管之驅動電路、方法及其顯示系統 | |
WO2014187015A1 (zh) | Led背光驱动电路、液晶显示装置和一种驱动方法 | |
KR20070074999A (ko) | 램프 구동 장치 및 이를 갖는 액정 표시 장치 | |
CN1886021B (zh) | 多灯管驱动系统 | |
CN101409972A (zh) | 用于多个冷阴极荧光灯和/或外电极荧光灯的驱动器系统和方法 | |
CN100391314C (zh) | 多灯管驱动系统 | |
CN101080128B (zh) | 多灯管循环构架驱动系统及方法 | |
KR100492388B1 (ko) | 다중 램프 구동 시스템 | |
CN2453468Y (zh) | 液晶显示器背光源模组 | |
CN201369867Y (zh) | 多灯管驱动系统 | |
CN101031176B (zh) | 光源驱动装置 | |
CN200983711Y (zh) | 放电灯驱动装置及使用其的电子设备 | |
CN1149006C (zh) | 多负载的电源供应系统及多灯管的驱动系统 | |
CN1501756A (zh) | 驱动放电灯管及其调光控制装置 | |
CN101179894B (zh) | 换流器及背光模组的驱动装置 | |
CN100492557C (zh) | 换流器的变压器 | |
CN100585758C (zh) | 结合平衡绕组的功率变压器及其应用电路 | |
CN201352878Y (zh) | 多灯管驱动系统 | |
CN101578005B (zh) | 灯驱动电路 | |
KR100999095B1 (ko) | 트랜스포머, 전원 공급 장치 및 이를 이용한 액정 표시 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guolian Electronics (Shanghai) Co., Ltd. Assignor: Hon Hai Precision Industry Co., Ltd. Contract fulfillment period: 2008.6.28 to 2021.8.17 contract change Contract record no.: 2009990000258 Denomination of invention: Multi-lamp-tube driving system Granted publication date: 20080528 License type: Exclusive license Record date: 2009.4.2 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.28 TO 2021.8.17; CHANGE OF CONTRACT Name of requester: GUO LIAN ELECTRONICS (SHANGHAI) CO., LTD. Effective date: 20090402 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20150817 |
|
EXPY | Termination of patent right or utility model |