CN1971672B - 灯管的匀光装置 - Google Patents
灯管的匀光装置 Download PDFInfo
- Publication number
- CN1971672B CN1971672B CN2005101237301A CN200510123730A CN1971672B CN 1971672 B CN1971672 B CN 1971672B CN 2005101237301 A CN2005101237301 A CN 2005101237301A CN 200510123730 A CN200510123730 A CN 200510123730A CN 1971672 B CN1971672 B CN 1971672B
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- even light
- dodging device
- dodging
- lamp box
- 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
Links
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101237301A CN1971672B (zh) | 2005-11-22 | 2005-11-22 | 灯管的匀光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101237301A CN1971672B (zh) | 2005-11-22 | 2005-11-22 | 灯管的匀光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1971672A CN1971672A (zh) | 2007-05-30 |
CN1971672B true CN1971672B (zh) | 2011-10-12 |
Family
ID=38112464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101237301A Expired - Fee Related CN1971672B (zh) | 2005-11-22 | 2005-11-22 | 灯管的匀光装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1971672B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102435259A (zh) * | 2011-09-29 | 2012-05-02 | 哈尔滨工程大学 | 带隔离栅的线阵ccd液位测量装置及测量方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2324599Y (zh) * | 1997-12-22 | 1999-06-16 | 东莞宇宙电子有限公司 | 灯箱单向匀光板 |
US6415531B1 (en) * | 1995-05-23 | 2002-07-09 | Sharp Kabushiki Kaisha | Plane-shaped lighting device and a display using such a device |
CN2529332Y (zh) * | 2002-02-10 | 2003-01-01 | 上海耀宇光电有限公司 | 悬挂式匀光装置 |
US6561665B1 (en) * | 2002-03-14 | 2003-05-13 | Kim In-Chul | Lighting signboard having a curved structure |
CN1567062A (zh) * | 2003-06-27 | 2005-01-19 | 奇美电子股份有限公司 | 照明装置 |
-
2005
- 2005-11-22 CN CN2005101237301A patent/CN1971672B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6415531B1 (en) * | 1995-05-23 | 2002-07-09 | Sharp Kabushiki Kaisha | Plane-shaped lighting device and a display using such a device |
CN2324599Y (zh) * | 1997-12-22 | 1999-06-16 | 东莞宇宙电子有限公司 | 灯箱单向匀光板 |
CN2529332Y (zh) * | 2002-02-10 | 2003-01-01 | 上海耀宇光电有限公司 | 悬挂式匀光装置 |
US6561665B1 (en) * | 2002-03-14 | 2003-05-13 | Kim In-Chul | Lighting signboard having a curved structure |
CN1567062A (zh) * | 2003-06-27 | 2005-01-19 | 奇美电子股份有限公司 | 照明装置 |
Non-Patent Citations (2)
Title |
---|
CN 2529332 Y,全文. |
JP平11-329023A 1999.11.30 |
Also Published As
Publication number | Publication date |
---|---|
CN1971672A (zh) | 2007-05-30 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: RAYS LIGHTING SYSTEM (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: WANG MOWEN Effective date: 20090703 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090703 Address after: 2F, building 271, No. 4, Qianyang Road, Shanghai, 200333 Applicant after: Ruiguang Lighting System (Shanghai) Co., Ltd. Address before: Beijing City, Chaoyang District Wai Street, room 418 No. 16 Langjiayuan post encoding: 100022 Applicant before: Wang Mowen |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BAILONGTAI TECHNOLOGY (BEIJING) CO., LTD. Free format text: FORMER OWNER: RUIGUANG LIGHTING SYSTEM (SHANGHAI) CO., LTD. Effective date: 20140619 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200333 PUTUO, SHANGHAI TO: 100084 HAIDIAN, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140619 Address after: 100084 Beijing city Haidian District Nongda Road No. 88 Building No. 1 B1-622 Patentee after: White Dragon Technology (Beijing) Co., Ltd. Address before: 200333 2F, building 271, No. 4, Qianyang Road, Shanghai Patentee before: Ruiguang Lighting System (Shanghai) Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20151122 |
|
EXPY | Termination of patent right or utility model |