CN107062041B - 防眩光照明箱 - Google Patents
防眩光照明箱 Download PDFInfo
- Publication number
- CN107062041B CN107062041B CN201611244419.7A CN201611244419A CN107062041B CN 107062041 B CN107062041 B CN 107062041B CN 201611244419 A CN201611244419 A CN 201611244419A CN 107062041 B CN107062041 B CN 107062041B
- Authority
- CN
- China
- Prior art keywords
- prism
- filter
- block
- layer
- light
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611244419.7A CN107062041B (zh) | 2016-12-29 | 2016-12-29 | 防眩光照明箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611244419.7A CN107062041B (zh) | 2016-12-29 | 2016-12-29 | 防眩光照明箱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107062041A CN107062041A (zh) | 2017-08-18 |
CN107062041B true CN107062041B (zh) | 2019-01-15 |
Family
ID=59623802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611244419.7A Active CN107062041B (zh) | 2016-12-29 | 2016-12-29 | 防眩光照明箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107062041B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1057049B1 (en) * | 1998-02-18 | 2008-10-01 | Minnesota Mining And Manufacturing Company | Optical film |
CN102207564A (zh) * | 2010-03-31 | 2011-10-05 | 索尼公司 | 光学片层压体、照明单元和显示单元 |
CN204785648U (zh) * | 2015-05-30 | 2015-11-18 | 广州市夜太阳舞台灯光音响设备有限公司 | 一种新型照明设备 |
CN206754877U (zh) * | 2016-12-29 | 2017-12-15 | 中山市光大光学仪器有限公司 | 防眩光照明箱 |
-
2016
- 2016-12-29 CN CN201611244419.7A patent/CN107062041B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1057049B1 (en) * | 1998-02-18 | 2008-10-01 | Minnesota Mining And Manufacturing Company | Optical film |
CN102207564A (zh) * | 2010-03-31 | 2011-10-05 | 索尼公司 | 光学片层压体、照明单元和显示单元 |
CN204785648U (zh) * | 2015-05-30 | 2015-11-18 | 广州市夜太阳舞台灯光音响设备有限公司 | 一种新型照明设备 |
CN206754877U (zh) * | 2016-12-29 | 2017-12-15 | 中山市光大光学仪器有限公司 | 防眩光照明箱 |
Also Published As
Publication number | Publication date |
---|---|
CN107062041A (zh) | 2017-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI364600B (en) | An illumination device an image display device using the illumination device and a light diffusing board used by the devices | |
JP5511937B2 (ja) | 導光板及びこれを用いたエッジライト型バックライト | |
CN105745558A (zh) | 棱镜片、面光源装置、映像源单元及液晶显示设备 | |
KR100942490B1 (ko) | 전면에 광학부재를 구비하는 백라이트 유닛용 도광판 및이를 이용한 액정표시장치 | |
CN108139589A (zh) | 聚光背光体及使用聚光背光体的近眼显示*** | |
CA2345345A1 (en) | Illumination system having an array of linear prisms | |
KR20160138984A (ko) | 다중 광원을 갖는 비대칭적 터닝 필름 | |
CN101268303A (zh) | 背光装置、显示装置及光学部件 | |
CN206002812U (zh) | 显示装置 | |
WO2017098687A1 (ja) | 光学デバイス | |
US20140133160A1 (en) | Optical Plate and Illuminating Member Using the Same | |
CN209248059U (zh) | 一种四棱锥防眩光膜 | |
CN102128415A (zh) | 导光板、背光模块及液晶显示装置 | |
CN206754877U (zh) | 防眩光照明箱 | |
CN107062041B (zh) | 防眩光照明箱 | |
KR101070686B1 (ko) | 액정디스플레이용 복합시트 및 이를 이용한 백라이트 유닛 | |
CN105116598A (zh) | 一种背光模组、棱镜片以及电视机 | |
CN205539551U (zh) | 一种两面具有棱镜微结构的扩散板 | |
JP2013540281A (ja) | 光学用シート、光学ユニット及びこれを適用した照明装置 | |
KR100380855B1 (ko) | 액정표시장치용 백라이트 시스템 | |
CN206754825U (zh) | 照明箱 | |
CN206754826U (zh) | 聚光照明设备 | |
CN209248060U (zh) | 一种增强型防眩光膜 | |
CN107013827A (zh) | 防眩光照明设备 | |
CN207262097U (zh) | 防眩光照明设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti-glare illumination box Effective date of registration: 20190923 Granted publication date: 20190115 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co., Ltd. Pledgor: Zhongshan Guangda Optical Co., Ltd. Registration number: Y2019980000190 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211207 Granted publication date: 20190115 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN GUANGDA OPTICAL Co.,Ltd. Registration number: Y2019980000190 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |