CN1329738C - 具有亮度显示驱动电路的电子装置 - Google Patents
具有亮度显示驱动电路的电子装置 Download PDFInfo
- Publication number
- CN1329738C CN1329738C CNB031225578A CN03122557A CN1329738C CN 1329738 C CN1329738 C CN 1329738C CN B031225578 A CNB031225578 A CN B031225578A CN 03122557 A CN03122557 A CN 03122557A CN 1329738 C CN1329738 C CN 1329738C
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- mentioned
- load
- winding
- electronic installation
- brightness
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Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031225578A CN1329738C (zh) | 2003-04-18 | 2003-04-18 | 具有亮度显示驱动电路的电子装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031225578A CN1329738C (zh) | 2003-04-18 | 2003-04-18 | 具有亮度显示驱动电路的电子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1538186A CN1538186A (zh) | 2004-10-20 |
CN1329738C true CN1329738C (zh) | 2007-08-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031225578A Expired - Fee Related CN1329738C (zh) | 2003-04-18 | 2003-04-18 | 具有亮度显示驱动电路的电子装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1329738C (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03138894A (ja) * | 1989-10-23 | 1991-06-13 | Nissan Motor Co Ltd | 放電灯点灯装置 |
JPH05275182A (ja) * | 1992-03-25 | 1993-10-22 | Toshiba Lighting & Technol Corp | 放電灯点灯回路およびこの点灯回路を用いた照明器具 |
US5608293A (en) * | 1994-10-19 | 1997-03-04 | U.S. Philips Corporation | Lamp circuit arrangement for controlling current flow through switching element |
-
2003
- 2003-04-18 CN CNB031225578A patent/CN1329738C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03138894A (ja) * | 1989-10-23 | 1991-06-13 | Nissan Motor Co Ltd | 放電灯点灯装置 |
JPH05275182A (ja) * | 1992-03-25 | 1993-10-22 | Toshiba Lighting & Technol Corp | 放電灯点灯回路およびこの点灯回路を用いた照明器具 |
US5608293A (en) * | 1994-10-19 | 1997-03-04 | U.S. Philips Corporation | Lamp circuit arrangement for controlling current flow through switching element |
Also Published As
Publication number | Publication date |
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CN1538186A (zh) | 2004-10-20 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: QISDA CORPORATION Free format text: FORMER OWNER: BENQ CORP. Effective date: 20100728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: China Taiwan Taoyuan County Patentee after: Qisda Corporation Address before: 000000 Taoyuan County, Taiwan, China Patentee before: Benq Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20120418 |