CN201119101Y - 灯管故障保护装置 - Google Patents
灯管故障保护装置 Download PDFInfo
- Publication number
- CN201119101Y CN201119101Y CNU2007201944010U CN200720194401U CN201119101Y CN 201119101 Y CN201119101 Y CN 201119101Y CN U2007201944010 U CNU2007201944010 U CN U2007201944010U CN 200720194401 U CN200720194401 U CN 200720194401U CN 201119101 Y CN201119101 Y CN 201119101Y
- Authority
- CN
- China
- Prior art keywords
- transformer
- fluorescent tube
- drive signal
- primary coil
- lamplight
- 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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- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201944010U CN201119101Y (zh) | 2007-11-21 | 2007-11-21 | 灯管故障保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201944010U CN201119101Y (zh) | 2007-11-21 | 2007-11-21 | 灯管故障保护装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201119101Y true CN201119101Y (zh) | 2008-09-17 |
Family
ID=39993706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201944010U Expired - Fee Related CN201119101Y (zh) | 2007-11-21 | 2007-11-21 | 灯管故障保护装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201119101Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101835321A (zh) * | 2009-03-10 | 2010-09-15 | 台达电子工业股份有限公司 | 非对称保护检测电路 |
-
2007
- 2007-11-21 CN CNU2007201944010U patent/CN201119101Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101835321A (zh) * | 2009-03-10 | 2010-09-15 | 台达电子工业股份有限公司 | 非对称保护检测电路 |
CN101835321B (zh) * | 2009-03-10 | 2013-09-25 | 台达电子工业股份有限公司 | 非对称保护检测电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TPV Display Technology (Wuhan) Co., Ltd. Assignor: Guanjie Investment Co., Ltd. Contract fulfillment period: 2007.9.29 to 2013.9.29 Contract record no.: 2009990000815 Denomination of utility model: Lamp tube failure protection device Granted publication date: 20080917 License type: Exclusive license Record date: 20090729 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.29 TO 2013.9.29; CHANGE OF CONTRACT Name of requester: GUANJIE DISPLAY SCIENCE AND TECHNOLOGY( WUHAN ) CO Effective date: 20090729 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20111121 |