CN1312519C - 背光模块及应用该背光模块的液晶显示器 - Google Patents
背光模块及应用该背光模块的液晶显示器 Download PDFInfo
- Publication number
- CN1312519C CN1312519C CNB031331572A CN03133157A CN1312519C CN 1312519 C CN1312519 C CN 1312519C CN B031331572 A CNB031331572 A CN B031331572A CN 03133157 A CN03133157 A CN 03133157A CN 1312519 C CN1312519 C CN 1312519C
- Authority
- CN
- China
- Prior art keywords
- lamps
- voltage
- backlight module
- voltage end
- low
- 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
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- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031331572A CN1312519C (zh) | 2003-07-29 | 2003-07-29 | 背光模块及应用该背光模块的液晶显示器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031331572A CN1312519C (zh) | 2003-07-29 | 2003-07-29 | 背光模块及应用该背光模块的液晶显示器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1577004A CN1577004A (zh) | 2005-02-09 |
| CN1312519C true CN1312519C (zh) | 2007-04-25 |
Family
ID=34579002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031331572A Expired - Fee Related CN1312519C (zh) | 2003-07-29 | 2003-07-29 | 背光模块及应用该背光模块的液晶显示器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312519C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI440401B (zh) * | 2011-11-04 | 2014-06-01 | Au Optronics Corp | 具交錯驅動機制之光源系統 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10333614A (ja) * | 1997-06-02 | 1998-12-18 | Riken Light Metal Ind Co Ltd | 冷陰極蛍光管用大型表示装置 |
| JP2000352718A (ja) * | 1999-06-11 | 2000-12-19 | Nec Corp | 液晶表示装置とそのバックライトの点灯方法 |
| JP2002008408A (ja) * | 2000-04-15 | 2002-01-11 | 光燮 ▲チョー▼ | 蛍光ランプ、バックライト及びバックライト駆動方法 |
| WO2003001550A2 (en) * | 2001-06-25 | 2003-01-03 | Gld Co., Ltd. | External electrode fluorescent lamp, back light unit using the external electrode fluorescent lamp, lcd back light equipment using the back light unit and driving device thereof |
-
2003
- 2003-07-29 CN CNB031331572A patent/CN1312519C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10333614A (ja) * | 1997-06-02 | 1998-12-18 | Riken Light Metal Ind Co Ltd | 冷陰極蛍光管用大型表示装置 |
| JP2000352718A (ja) * | 1999-06-11 | 2000-12-19 | Nec Corp | 液晶表示装置とそのバックライトの点灯方法 |
| JP2002008408A (ja) * | 2000-04-15 | 2002-01-11 | 光燮 ▲チョー▼ | 蛍光ランプ、バックライト及びバックライト駆動方法 |
| WO2003001550A2 (en) * | 2001-06-25 | 2003-01-03 | Gld Co., Ltd. | External electrode fluorescent lamp, back light unit using the external electrode fluorescent lamp, lcd back light equipment using the back light unit and driving device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1577004A (zh) | 2005-02-09 |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Darfon Electronic Co., Ltd. Assignor: Dafang Electronics Co., Ltd. Contract fulfillment period: 2004.4.23 to 2017.3.14 contract change Contract record no.: 2009990000827 Denomination of invention: Back Light module and liquid crystal display utilizing the same back light module Granted publication date: 20070425 License type: Exclusive license Record date: 2009.7.31 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2004.4.23 TO 2017.3.14; CHANGE OF CONTRACT Name of requester: SUZHOU DAFANG ELECTRONICS CO., LTD. Effective date: 20090731 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20130729 |