JP2014508325A5 - - Google Patents
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- Publication number
- JP2014508325A5 JP2014508325A5 JP2013554053A JP2013554053A JP2014508325A5 JP 2014508325 A5 JP2014508325 A5 JP 2014508325A5 JP 2013554053 A JP2013554053 A JP 2013554053A JP 2013554053 A JP2013554053 A JP 2013554053A JP 2014508325 A5 JP2014508325 A5 JP 2014508325A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- prism
- refractive index
- collimator
- intermediate layer
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11155293.1 | 2011-02-22 | ||
| EP11155293 | 2011-02-22 | ||
| PCT/IB2012/050779 WO2012114267A1 (en) | 2011-02-22 | 2012-02-21 | Collimator comprising a prismatic layer stack, and lighting unit comprising such a collimator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014508325A JP2014508325A (ja) | 2014-04-03 |
| JP2014508325A5 true JP2014508325A5 (enExample) | 2015-04-09 |
Family
ID=45809358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013554053A Pending JP2014508325A (ja) | 2011-02-22 | 2012-02-21 | プリズム積層を有するコリメータ、及び、かかるコリメータを有する照明ユニット |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9383075B2 (enExample) |
| EP (1) | EP2678719A1 (enExample) |
| JP (1) | JP2014508325A (enExample) |
| CN (1) | CN103392134B (enExample) |
| BR (1) | BR112013021131A2 (enExample) |
| RU (1) | RU2013142962A (enExample) |
| WO (1) | WO2012114267A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130039463A (ko) * | 2011-10-12 | 2013-04-22 | 글로텍 주식회사 | 백라이트유니트용 복합시트 및 그 제조 방법 |
| CN106662795A (zh) | 2014-06-26 | 2017-05-10 | 飞利浦照明控股有限公司 | 紧凑led照明单元 |
| USD723211S1 (en) * | 2014-07-11 | 2015-02-24 | Chen-Wei Hsu | Zoom lens with multi-layers for illumination |
| JP6339294B2 (ja) | 2014-11-24 | 2018-06-06 | フィリップス ライティング ホールディング ビー ヴィ | 照明デバイス及び照明システム |
| EP3026365B1 (en) | 2014-11-25 | 2018-01-03 | Marcelo Ymbern | Active sunlight redirection system |
| CN109073195A (zh) | 2016-04-04 | 2018-12-21 | 马塞洛·伊姆伯恩 | 有源阳光重定向系统 |
| EP3635795A4 (en) | 2017-06-08 | 2021-01-06 | LEIA Inc. | MULTI-VIEW LIGHT SOURCE AND BACKLIGHT USING IT |
| CN109469884A (zh) * | 2017-09-08 | 2019-03-15 | 法雷奥照明公司 | 用于发光装置的配光元件以及发光装置 |
| FR3074118B1 (fr) * | 2017-11-30 | 2020-12-11 | Saint Gobain | Toit vitre lumineux de vehicule, vehicule l'incorporant et fabrication. |
| KR102513845B1 (ko) * | 2018-04-25 | 2023-03-24 | 주식회사 엘지화학 | 광학 필름 및 액정 디스플레이 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59171404A (ja) * | 1983-03-18 | 1984-09-27 | 東芝ライテック株式会社 | 照明器具 |
| US4542449A (en) * | 1983-08-29 | 1985-09-17 | Canadian Patents & Development Limited | Lighting panel with opposed 45° corrugations |
| EP0942227B1 (en) | 1994-09-27 | 2004-03-24 | Minnesota Mining And Manufacturing Company | Luminance control film |
| JPH09281310A (ja) * | 1996-04-09 | 1997-10-31 | Mitsubishi Rayon Co Ltd | プリズムシート及びこれを用いた面状照明装置 |
| US6123431A (en) | 1997-03-19 | 2000-09-26 | Sanyo Electric Co., Ltd | Backlight apparatus and light guide plate |
| US20030035231A1 (en) | 2001-08-03 | 2003-02-20 | Epstein Kenneth A. | Optical film having microreplicated structures; and methods |
| JP2005055481A (ja) | 2003-06-09 | 2005-03-03 | Toyota Industries Corp | 光学素子、面状照明装置及び表示装置 |
| US7420322B2 (en) | 2003-06-27 | 2008-09-02 | Casio Computer Co., Ltd. | Display device including a flat panel display panel |
| US6997595B2 (en) | 2003-08-18 | 2006-02-14 | Eastman Kodak Company | Brightness enhancement article having trapezoidal prism surface |
| EP1586813A1 (en) | 2004-04-16 | 2005-10-19 | 3M Innovative Properties Company | Light box |
| JP2006091821A (ja) * | 2004-08-26 | 2006-04-06 | Fuji Photo Film Co Ltd | プリズムシート及びこれを用いた表示装置 |
| CN101166932B (zh) | 2005-04-26 | 2010-09-15 | 皇家飞利浦电子股份有限公司 | 发光设备和用于发光设备的照明板 |
| JP4158824B2 (ja) * | 2005-09-15 | 2008-10-01 | ソニー株式会社 | 光透過フィルム、光透過フィルムの製造方法及び液晶表示装置 |
| TWI292504B (en) * | 2005-12-16 | 2008-01-11 | Innolux Display Corp | Brightness enhancement film, backlight module and liuqid crystal display module |
| JP2007273275A (ja) | 2006-03-31 | 2007-10-18 | Canon Inc | 有機ｅｌ発光装置 |
| EP2150851B1 (en) | 2007-05-29 | 2015-03-11 | Koninklijke Philips N.V. | Illumination system, luminaire and backlighting unit |
| JP2009216943A (ja) * | 2008-03-10 | 2009-09-24 | Hitachi Maxell Ltd | バックライトに用いられるレンズシート及び電離放射線硬化樹脂 |
| TWI483013B (zh) | 2008-04-02 | 2015-05-01 | 3M Innovative Properties Co | 光導膜及其製造方法 |
| US20090303730A1 (en) | 2008-06-09 | 2009-12-10 | Luxo Asa | Light Fixture Having A Glare-Eliminating Optical System |
| DE202009017825U1 (de) | 2009-02-14 | 2010-09-23 | Luxexcel Holding Bv | Vorrichtung zur Lenkung von Lichtstrahlen |
| KR20120115897A (ko) * | 2011-04-11 | 2012-10-19 | 삼성디스플레이 주식회사 | 광학 플레이트, 이를 갖는 표시 장치, 및 광학 플레이트의 제조 방법 |
-
2012
- 2012-02-21 EP EP12707648.7A patent/EP2678719A1/en not_active Ceased
- 2012-02-21 WO PCT/IB2012/050779 patent/WO2012114267A1/en not_active Ceased
- 2012-02-21 JP JP2013554053A patent/JP2014508325A/ja active Pending
- 2012-02-21 BR BR112013021131A patent/BR112013021131A2/pt not_active IP Right Cessation
- 2012-02-21 CN CN201280009986.8A patent/CN103392134B/zh not_active Expired - Fee Related
- 2012-02-21 US US13/985,056 patent/US9383075B2/en not_active Expired - Fee Related
- 2012-02-21 RU RU2013142962/28A patent/RU2013142962A/ru not_active Application Discontinuation
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