PL3462082T3 - Korpus optyczny i urządzenie emitujące światło - Google Patents
Korpus optyczny i urządzenie emitujące światłoInfo
- Publication number
- PL3462082T3 PL3462082T3 PL18197903.0T PL18197903T PL3462082T3 PL 3462082 T3 PL3462082 T3 PL 3462082T3 PL 18197903 T PL18197903 T PL 18197903T PL 3462082 T3 PL3462082 T3 PL 3462082T3
- Authority
- PL
- Poland
- Prior art keywords
- light emitting
- emitting device
- optical body
- optical
- light
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0025—Diffusing sheet or layer; Prismatic sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/184—Information to display
- G09F2013/1854—Light diffusing layer
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/184—Information to display
- G09F2013/1863—Layer with different refractive index
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
- Instrument Panels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017191540A JP7088650B2 (ja) | 2017-09-29 | 2017-09-29 | 光学体及び発光装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3462082T3 true PL3462082T3 (pl) | 2022-12-27 |
Family
ID=63720549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL18197903.0T PL3462082T3 (pl) | 2017-09-29 | 2018-10-01 | Korpus optyczny i urządzenie emitujące światło |
Country Status (4)
Country | Link |
---|---|
US (1) | US10656318B2 (pl) |
EP (1) | EP3462082B1 (pl) |
JP (1) | JP7088650B2 (pl) |
PL (1) | PL3462082T3 (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6871705B2 (ja) * | 2016-09-29 | 2021-05-12 | デクセリアルズ株式会社 | 光学体、光学体の製造方法、および発光装置 |
EP3950784A4 (en) | 2019-03-29 | 2022-12-21 | Essex Furukawa Magnet Wire Japan Co., Ltd. | INSULATED ELECTRICAL WIRE, SPOOL, AND ELECTRIC/ELECTRONIC APPLIANCE |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09269489A (ja) * | 1996-02-02 | 1997-10-14 | Hitachi Ltd | 液晶表示装置及び背面照明部用導光板の製造方法 |
JPH11125704A (ja) | 1997-10-22 | 1999-05-11 | Dainippon Printing Co Ltd | レンチキュラーレンズシート及びその製造方法 |
JP4118389B2 (ja) | 1997-12-29 | 2008-07-16 | 日本ライツ株式会社 | 導光板および平面照明装置 |
JP2004145328A (ja) | 2002-10-04 | 2004-05-20 | Keiwa Inc | 光学シート及びこれを用いたバックライトユニット |
KR100893251B1 (ko) | 2004-12-03 | 2009-04-17 | 샤프 가부시키가이샤 | 반사 방지재, 광학 소자, 및 표시 장치 및 스탬퍼의 제조방법 및 스탬퍼를 이용한 반사 방지재의 제조 방법 |
JP2006323337A (ja) | 2005-04-18 | 2006-11-30 | Hitachi Chem Co Ltd | 反射板及び液晶表示装置 |
JP2007286464A (ja) | 2006-04-19 | 2007-11-01 | Aporo Seisakusho:Kk | 光表示方法、光表示装置 |
JP4391511B2 (ja) | 2006-10-18 | 2009-12-24 | 日本ライツ株式会社 | 導光板および平面照明装置 |
CN101295041B (zh) | 2007-04-27 | 2011-12-21 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学板 |
CN101488304A (zh) * | 2008-01-16 | 2009-07-22 | 富士迈半导体精密工业(上海)有限公司 | 广告看板 |
US20100142183A1 (en) | 2008-12-10 | 2010-06-10 | Sony Ericsson Mobile Communications Ab | Light guide unit for illuminating functional areas |
DE112010004660T5 (de) | 2009-12-02 | 2012-10-11 | Mitsubishi Electric Corporation | Flüssigkristalldisplayeinrichtung |
TW201122580A (en) * | 2009-12-30 | 2011-07-01 | Hon Hai Prec Ind Co Ltd | Light guide plate and back light module using same |
JP2012136199A (ja) | 2010-12-28 | 2012-07-19 | Nippon Seiki Co Ltd | 表示装置 |
JP2012256432A (ja) | 2011-06-07 | 2012-12-27 | Toppan Printing Co Ltd | 導光体、照明装置、及び表示装置 |
CN103246007B (zh) * | 2012-02-08 | 2015-04-22 | 颖台科技股份有限公司 | 导光装置、前光模块以及反射式显示器 |
JP2015041439A (ja) | 2013-08-21 | 2015-03-02 | 三菱電機株式会社 | 照明装置およびそれを備えた表示装置 |
US10048429B2 (en) | 2013-09-26 | 2018-08-14 | The Regents Of The University Of California | Illuminator with adjustable beam direction and divergence |
-
2017
- 2017-09-29 JP JP2017191540A patent/JP7088650B2/ja active Active
-
2018
- 2018-09-28 US US16/145,937 patent/US10656318B2/en active Active
- 2018-10-01 EP EP18197903.0A patent/EP3462082B1/en active Active
- 2018-10-01 PL PL18197903.0T patent/PL3462082T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
US20190101684A1 (en) | 2019-04-04 |
JP7088650B2 (ja) | 2022-06-21 |
EP3462082A1 (en) | 2019-04-03 |
JP2019066644A (ja) | 2019-04-25 |
EP3462082B1 (en) | 2022-09-07 |
US10656318B2 (en) | 2020-05-19 |
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