CN1324541C - Dark-zone light-filling-in device for large lamp box - Google Patents
Dark-zone light-filling-in device for large lamp box Download PDFInfo
- Publication number
- CN1324541C CN1324541C CNB2005100829985A CN200510082998A CN1324541C CN 1324541 C CN1324541 C CN 1324541C CN B2005100829985 A CNB2005100829985 A CN B2005100829985A CN 200510082998 A CN200510082998 A CN 200510082998A CN 1324541 C CN1324541 C CN 1324541C
- Authority
- CN
- China
- Prior art keywords
- lamp box
- lamp
- dark
- filling
- fluorescent tube
- 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
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 abstract 3
- 239000013589 supplement Substances 0.000 abstract 1
- 230000005465 channeling Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100829985A CN1324541C (en) | 2005-07-12 | 2005-07-12 | Dark-zone light-filling-in device for large lamp box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100829985A CN1324541C (en) | 2005-07-12 | 2005-07-12 | Dark-zone light-filling-in device for large lamp box |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1710633A CN1710633A (en) | 2005-12-21 |
CN1324541C true CN1324541C (en) | 2007-07-04 |
Family
ID=35706871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100829985A Expired - Fee Related CN1324541C (en) | 2005-07-12 | 2005-07-12 | Dark-zone light-filling-in device for large lamp box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1324541C (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05224614A (en) * | 1992-02-14 | 1993-09-03 | Mitsubishi Rayon Co Ltd | Plane light source device |
CN2299361Y (en) * | 1997-07-25 | 1998-12-02 | 李嘉钰 | High effective thin-shape lamps box |
US6793361B2 (en) * | 2001-06-15 | 2004-09-21 | Hirokazu Matsui | Backlight illuminator |
US6798150B2 (en) * | 2002-12-18 | 2004-09-28 | Lg.Philips Lcd Co., Ltd. | Back light unit |
CN1632373A (en) * | 2005-01-13 | 2005-06-29 | 王默文 | Double-faced lamp reflecting apparatus for uniform light |
-
2005
- 2005-07-12 CN CNB2005100829985A patent/CN1324541C/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05224614A (en) * | 1992-02-14 | 1993-09-03 | Mitsubishi Rayon Co Ltd | Plane light source device |
CN2299361Y (en) * | 1997-07-25 | 1998-12-02 | 李嘉钰 | High effective thin-shape lamps box |
US6793361B2 (en) * | 2001-06-15 | 2004-09-21 | Hirokazu Matsui | Backlight illuminator |
US6798150B2 (en) * | 2002-12-18 | 2004-09-28 | Lg.Philips Lcd Co., Ltd. | Back light unit |
CN1632373A (en) * | 2005-01-13 | 2005-06-29 | 王默文 | Double-faced lamp reflecting apparatus for uniform light |
Also Published As
Publication number | Publication date |
---|---|
CN1710633A (en) | 2005-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8613524B2 (en) | Refractive optics to provide uniform illumination in a display case | |
US8485684B2 (en) | LED roadway luminaire | |
JP5312068B2 (en) | Showcase | |
JP4173183B1 (en) | Wide area lighting system | |
JP4365453B2 (en) | Desk lighting device | |
TWI467287B (en) | Surface light source device and liquid crystal display device | |
CN1598665A (en) | Backlight assembly and display device having the same | |
JP3931216B1 (en) | Shelf lighting device and shelf with lighting device using the same | |
US7633684B1 (en) | Lens for light emitting diodes mounted on a heat sink | |
CN1892326A (en) | Bottom frame for liquid crystal display device, backlight assembly and liquid crystal display device using the same | |
CN104094047A (en) | Light-source device | |
CN1815332A (en) | Back light assembly and liquid display device within this | |
CN105423209A (en) | Vehicle lighting device using a multiple-source optical lens | |
US6336728B1 (en) | Flat panel display light guide | |
US5134553A (en) | Illuminating device | |
CN1324541C (en) | Dark-zone light-filling-in device for large lamp box | |
CN101563566B (en) | Lighting system for display apparatus and display apparatus | |
JP5895187B2 (en) | LED lighting fixtures | |
CN101563565A (en) | Illumination device for display device, and display device | |
US20110051036A1 (en) | Liquid Crystal Display Device | |
CN1779317A (en) | Light-emitting diode foot lamp | |
CN2896422Y (en) | Dark-area light-compensating device of lighting device | |
CN2816973Y (en) | Light-compensation device for edge of lamp box | |
JP2011187244A (en) | Led unit, and horizontal light | |
KR100761241B1 (en) | Showcase of cultural assets having lighting system |
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: RAYS LIGHTING SYSTEM (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: WANG MOWEN Effective date: 20090814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: 2F, building 271, No. 4, Qianyang Road, Shanghai, China Patentee after: Ruiguang Lighting System (Shanghai) Co., Ltd. Address before: Beijing City, Chaoyang District Wai Street, room 418 No. 16 Langjiayuan Patentee before: Wang Mowen |
|
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: 20070704 Termination date: 20170712 |
|
CF01 | Termination of patent right due to non-payment of annual fee |