CN2859809Y - 一种异形led发光管构成的像素模块 - Google Patents
一种异形led发光管构成的像素模块 Download PDFInfo
- Publication number
- CN2859809Y CN2859809Y CNU2005201285029U CN200520128502U CN2859809Y CN 2859809 Y CN2859809 Y CN 2859809Y CN U2005201285029 U CNU2005201285029 U CN U2005201285029U CN 200520128502 U CN200520128502 U CN 200520128502U CN 2859809 Y CN2859809 Y CN 2859809Y
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- CN
- China
- Prior art keywords
- picture element
- element module
- luminous tube
- convex surface
- cylindrical
- 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 - Lifetime
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2005201285029U CN2859809Y (zh) | 2005-09-30 | 2005-09-30 | 一种异形led发光管构成的像素模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2005201285029U CN2859809Y (zh) | 2005-09-30 | 2005-09-30 | 一种异形led发光管构成的像素模块 |
Publications (1)
Publication Number | Publication Date |
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CN2859809Y true CN2859809Y (zh) | 2007-01-17 |
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CNU2005201285029U Expired - Lifetime CN2859809Y (zh) | 2005-09-30 | 2005-09-30 | 一种异形led发光管构成的像素模块 |
Country Status (1)
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CN (1) | CN2859809Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411171C (zh) * | 2005-09-30 | 2008-08-13 | 中国科学院长春光学精密机械与物理研究所 | 一种三基色led像素模块 |
CN101235943B (zh) * | 2007-02-01 | 2013-02-27 | 广东昭信光电科技有限公司 | 大功率照明发光二极管灯的光学结构 |
-
2005
- 2005-09-30 CN CNU2005201285029U patent/CN2859809Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100411171C (zh) * | 2005-09-30 | 2008-08-13 | 中国科学院长春光学精密机械与物理研究所 | 一种三基色led像素模块 |
CN101235943B (zh) * | 2007-02-01 | 2013-02-27 | 广东昭信光电科技有限公司 | 大功率照明发光二极管灯的光学结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGCHUN GUANGJI TECHNOLOGY DEVELOPMENT CO.LTD. Free format text: FORMER OWNER: CHANGCHUN INSTITUTE OF OPTICS, FINE MECHANICS AND PHYSICS, CAS ADDRESS Effective date: 20081121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: No. 19, Yingkou Road, Jilin, Changchun Province, China: 130033 Patentee after: Changchun opto tech Development Co Ltd Address before: No. 16 southeast Lake Road, Jilin, Changchun Province: 130031 Patentee before: Changchun Inst. of Optics and Fine Mechanics and Physics, Chinese Academy of Sci |
|
ASS | Succession or assignment of patent right |
Owner name: CHANGCHUN GUANGJI TECHNOLOGY DEVELOPMENT CO.LTD. Free format text: FORMER OWNER: CHANGCHUN INSTITUTE OF OPTICS, FINE MECHANICS AND PHYSICS, CAS Effective date: 20081121 |
|
ASS | Succession or assignment of patent right |
Owner name: CHANGCHUN XIDA ELECTRON TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHANGCHUN GUANGJI TECHNOLOGY DEVELOPMENT CO.LTD. Effective date: 20090703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: No. 77, Yingkou Road, Jilin, Changchun Province, China: 130033 Patentee after: Changchun Cedar Electronics Technology Co., Ltd. Address before: No. 19, Yingkou Road, Jilin, Changchun Province, China: 130033 Patentee before: Changchun opto tech Development Co Ltd |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changchun Cedar Electronics Technology Co., Ltd. Assignor: Changchun Inst. of Optics and Fine Mechanics and Physics, Chinese Academy of Sci Contract fulfillment period: 2008.3.6 to 2016.3.6 Contract record no.: 2009220000035 Denomination of utility model: Pixel module consist of profiled LED luminous tubes Granted publication date: 20070117 License type: Exclusive license Record date: 20090619 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.3.6 TO 2016.3.6; CHANGE OF CONTRACT Name of requester: CHANGCHUN XIDA ELECTRON TECHNOLOGY CO., LTD. Effective date: 20090619 |
|
CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
EXPY | Termination of patent right or utility model | ||
DD01 | Delivery of document by public notice |
Addressee: Xing Jianfeng Document name: Notification of Expiration of Patent Right Duration |