CN102511012B - 包含具有眩光减弱的反射屏蔽的光导板的发光设备 - Google Patents
包含具有眩光减弱的反射屏蔽的光导板的发光设备 Download PDFInfo
- Publication number
- CN102511012B CN102511012B CN201080042017.3A CN201080042017A CN102511012B CN 102511012 B CN102511012 B CN 102511012B CN 201080042017 A CN201080042017 A CN 201080042017A CN 102511012 B CN102511012 B CN 102511012B
- Authority
- CN
- China
- Prior art keywords
- light
- optical plate
- luminaire
- optical
- light source
- 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
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
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0018—Redirecting means on the surface of the light guide
-
- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09170790.1 | 2009-09-21 | ||
EP09170790 | 2009-09-21 | ||
PCT/IB2010/054057 WO2011033424A1 (en) | 2009-09-21 | 2010-09-09 | Light emitting device comprising a light guide plate with reflective shielding with glare reduction |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102511012A CN102511012A (zh) | 2012-06-20 |
CN102511012B true CN102511012B (zh) | 2014-10-15 |
Family
ID=43309506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080042017.3A Expired - Fee Related CN102511012B (zh) | 2009-09-21 | 2010-09-09 | 包含具有眩光减弱的反射屏蔽的光导板的发光设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8721101B2 (zh) |
EP (1) | EP2480918B8 (zh) |
JP (1) | JP2013505549A (zh) |
CN (1) | CN102511012B (zh) |
WO (1) | WO2011033424A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2529366B1 (en) | 2010-01-29 | 2016-11-09 | Avery Dennison Corporation | Smart sign box using electronic interactions |
US10977965B2 (en) | 2010-01-29 | 2021-04-13 | Avery Dennison Retail Information Services, Llc | Smart sign box using electronic interactions |
KR101830718B1 (ko) * | 2011-07-15 | 2018-02-22 | 엘지이노텍 주식회사 | 디스플레이 장치 |
CN104025556B (zh) | 2011-09-01 | 2018-08-10 | 艾利丹尼森公司 | 用于消费者追踪的设备、系统和方法 |
US8630908B2 (en) | 2011-11-02 | 2014-01-14 | Avery Dennison Corporation | Distributed point of sale, electronic article surveillance, and product information system, apparatus and method |
US10161595B2 (en) * | 2012-03-18 | 2018-12-25 | Robe Lighting S.R.O. | Collimation system for an LED luminaire |
US8934173B2 (en) | 2012-08-21 | 2015-01-13 | Svv Technology Innovations, Inc. | Optical article for illuminating building interiors with sunlight |
CN104025129B (zh) | 2012-09-10 | 2018-04-03 | 艾利丹尼森公司 | 用于防止nfc签条未授权转移的方法 |
WO2014062224A1 (en) | 2012-10-18 | 2014-04-24 | Avery Dennison Corporation | Method, system and apparatus for nfc security |
RU2654541C2 (ru) | 2012-10-26 | 2018-05-21 | Филипс Лайтинг Холдинг Б.В. | Осветительный прибор и осветительная система |
US9767329B2 (en) | 2012-11-19 | 2017-09-19 | Avery Dennison Retail Information Services, Llc | NFC tags with proximity detection |
US9655191B2 (en) * | 2013-01-25 | 2017-05-16 | Philips Lighting Holding B.V. | Lighting device and lighting system |
DE102013106689B4 (de) * | 2013-06-26 | 2022-02-03 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Halbleiterbauteil |
JP2015022799A (ja) * | 2013-07-16 | 2015-02-02 | 東洋電装株式会社 | スイッチ装置 |
AT515640A1 (de) * | 2014-03-31 | 2015-10-15 | Werner Färber | Beleuchtungsvorrichtung |
JP6367608B2 (ja) * | 2014-05-19 | 2018-08-01 | 矢崎総業株式会社 | 車両用表示装置 |
KR102278308B1 (ko) * | 2014-10-15 | 2021-07-19 | 삼성디스플레이 주식회사 | 백라이트 유닛 및 이를 포함한 표시장치 |
AT16410U1 (de) * | 2015-10-09 | 2019-08-15 | Zumtobel Lighting Gmbh | Anordnung zur flächigen Lichtabgabe |
EP3430651B1 (en) * | 2016-03-16 | 2019-08-07 | Lumileds Holding B.V. | Method of manufacturing an led module and corresponding module |
EP3446030B1 (en) * | 2016-04-22 | 2019-12-18 | Signify Holding B.V. | Pebble-plate like louvre |
US10649130B2 (en) | 2016-04-22 | 2020-05-12 | Signify Holding B.V. | Pebble-plate like louvre with specific domain characteristics |
JP6796746B1 (ja) * | 2019-02-21 | 2020-12-09 | ミネベアミツミ株式会社 | 面状照明装置 |
FR3105357B1 (fr) * | 2019-12-19 | 2022-01-07 | Gilbert Paulezec | Panneau de couverture lumineux et ensemble le comprenant |
US11835213B2 (en) * | 2021-08-19 | 2023-12-05 | Matthew Hartley | Lighting fixtures with improved lighting components |
TWI827475B (zh) | 2023-02-23 | 2023-12-21 | 群光電子股份有限公司 | 具有發光功能之電子裝置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020097578A1 (en) * | 2001-01-20 | 2002-07-25 | Horst Greiner | Lighting device with point-shaped light sources |
EP1589590A2 (en) * | 2004-04-21 | 2005-10-26 | Nitto Denko Corporation | Direct-type backlight |
CN1811552A (zh) * | 2005-01-24 | 2006-08-02 | 三星电子株式会社 | 反射板和具有所述反射板的液晶显示器 |
US20080055931A1 (en) * | 2004-09-27 | 2008-03-06 | Barco N.V. | Method and Systems for Illuminating |
US20080089093A1 (en) * | 2006-10-17 | 2008-04-17 | Miller Anne M | Backlight unit using particular direct backlight assembly |
US20090128735A1 (en) * | 2007-11-19 | 2009-05-21 | Honeywell International, Inc. | Backlight systems for liquid crystal displays |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386347A (en) * | 1992-10-02 | 1995-01-31 | Photo Craft Co., Ltd. | Illuminating apparatus and a method of manufacturing an edge light conductor for use therein |
US6301002B1 (en) * | 1993-12-22 | 2001-10-09 | Eastman Kodak Company | Film holder |
JP3521058B2 (ja) * | 1998-06-12 | 2004-04-19 | 株式会社エンプラス | 導光板、サイドライト型面光源装置及び液晶表示装置 |
EP1153240B1 (en) | 1999-02-24 | 2003-11-19 | 3M Innovative Properties Company | Illumination device for producing predetermined intensity patterns |
DE10102585A1 (de) * | 2001-01-20 | 2002-07-25 | Philips Corp Intellectual Pty | Farbige Beleuchtungseinrichtung |
US7997771B2 (en) | 2004-06-01 | 2011-08-16 | 3M Innovative Properties Company | LED array systems |
KR20060012959A (ko) * | 2004-08-05 | 2006-02-09 | 삼성전자주식회사 | 표시 장치용 백라이트 |
TWI249257B (en) * | 2004-09-24 | 2006-02-11 | Epistar Corp | Illumination apparatus |
KR101174770B1 (ko) * | 2005-02-28 | 2012-08-17 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 이용한 액정표시장치 |
JP4655746B2 (ja) * | 2005-04-27 | 2011-03-23 | ソニー株式会社 | バックライト装置及び表示装置 |
JP2006344409A (ja) * | 2005-06-07 | 2006-12-21 | Seiko Instruments Inc | 照明装置及びこれを備える表示装置 |
CN101253363B (zh) * | 2005-09-15 | 2010-05-19 | 日本瑞翁株式会社 | 正下型背光灯装置 |
JP4280283B2 (ja) * | 2006-01-27 | 2009-06-17 | 株式会社オプトデザイン | 面照明光源装置及びこれを用いた面照明装置 |
JP2007227286A (ja) * | 2006-02-27 | 2007-09-06 | Seiko Instruments Inc | 照明装置、及びこれを用いた表示装置 |
CN101126822B (zh) * | 2006-08-18 | 2010-09-29 | 鸿富锦精密工业(深圳)有限公司 | 光学板及采用该光学板的背光模组 |
US8511878B2 (en) | 2006-10-16 | 2013-08-20 | Koninklijke Philips N.V. | Flat and thin LED-based luminary |
US8260100B2 (en) | 2006-11-28 | 2012-09-04 | Koninklijke Philips Electronics N.V. | Light guiding layer with integrated mixing and light extracting region |
TW200825529A (en) * | 2006-12-06 | 2008-06-16 | Chi Lin Technology Co Ltd | Light mixer and backlight module having it |
CN101308225B (zh) | 2007-05-18 | 2011-07-27 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学板 |
US20090086508A1 (en) * | 2007-09-27 | 2009-04-02 | Philips Lumileds Lighting Company, Llc | Thin Backlight Using Low Profile Side Emitting LEDs |
GB2448564B (en) * | 2007-11-26 | 2009-04-29 | Iti Scotland Ltd | Light guides |
DE102007057671A1 (de) * | 2007-11-30 | 2009-06-04 | Osram Opto Semiconductors Gmbh | Beleuchtungsvorrichtung |
JP2009283438A (ja) * | 2007-12-07 | 2009-12-03 | Sony Corp | 照明装置、表示装置、照明装置の製造方法 |
-
2010
- 2010-09-09 JP JP2012530379A patent/JP2013505549A/ja active Pending
- 2010-09-09 EP EP10763016.2A patent/EP2480918B8/en not_active Not-in-force
- 2010-09-09 WO PCT/IB2010/054057 patent/WO2011033424A1/en active Application Filing
- 2010-09-09 US US13/496,937 patent/US8721101B2/en not_active Expired - Fee Related
- 2010-09-09 CN CN201080042017.3A patent/CN102511012B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020097578A1 (en) * | 2001-01-20 | 2002-07-25 | Horst Greiner | Lighting device with point-shaped light sources |
EP1589590A2 (en) * | 2004-04-21 | 2005-10-26 | Nitto Denko Corporation | Direct-type backlight |
US20080055931A1 (en) * | 2004-09-27 | 2008-03-06 | Barco N.V. | Method and Systems for Illuminating |
CN1811552A (zh) * | 2005-01-24 | 2006-08-02 | 三星电子株式会社 | 反射板和具有所述反射板的液晶显示器 |
US20080089093A1 (en) * | 2006-10-17 | 2008-04-17 | Miller Anne M | Backlight unit using particular direct backlight assembly |
US20090128735A1 (en) * | 2007-11-19 | 2009-05-21 | Honeywell International, Inc. | Backlight systems for liquid crystal displays |
Also Published As
Publication number | Publication date |
---|---|
US20120176813A1 (en) | 2012-07-12 |
US8721101B2 (en) | 2014-05-13 |
EP2480918B1 (en) | 2016-07-20 |
WO2011033424A1 (en) | 2011-03-24 |
CN102511012A (zh) | 2012-06-20 |
EP2480918B8 (en) | 2016-09-21 |
JP2013505549A (ja) | 2013-02-14 |
EP2480918A1 (en) | 2012-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102511012B (zh) | 包含具有眩光减弱的反射屏蔽的光导板的发光设备 | |
US10215911B2 (en) | Lighting assembly | |
CN104819423B (zh) | 立体照明装置以及使用立体照明装置的车辆照明装置 | |
CN102498422B (zh) | 发光设备 | |
KR20120042845A (ko) | Led 기반의 램프 및 광 방출 사이니지 | |
WO2012075334A1 (en) | Solid-state lamps with light guide and photoluminescence material | |
CN105605437A (zh) | 发光器件 | |
WO2005083318A1 (en) | Apparatus for forming an asymmetric illumination beam pattern | |
CN101313174A (zh) | 照明设备 | |
CN101737655A (zh) | 具有使来自光源的光扩散的透光性遮罩的照明器具 | |
WO2014030100A1 (en) | A lighting device | |
CN104822986B (zh) | 使用光导的发光装置 | |
CN106164749A (zh) | 光学构件及使用该光学构件的照明设备 | |
CN104747938A (zh) | 使用线状光束的照明装置 | |
TW201833475A (zh) | 具有圖案化墨水之光導 | |
WO2013050918A1 (en) | Artificial daylight source | |
CN104145159A (zh) | 照明板 | |
US7217010B2 (en) | Reflector with negative focal length | |
CN206234626U (zh) | 一种超薄面光源led表贴灯 | |
CN103307479A (zh) | 照明器件 | |
US20130135853A1 (en) | Light-guiding element, light-emitting diode lamp tube and illumination lamp | |
JP2012049050A (ja) | 照明装置 | |
CN110319375B (zh) | 照明装置 | |
WO2023117810A1 (en) | Optical assembly for a motor vehicle, lighting and/or signal indicating device, and motor vehicle | |
JP2015099760A (ja) | 光源モジュール及び照明機器 |
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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: The city of Eindhoven in Holland Patentee after: KONINKLIJKE PHILIPS N.V. Address before: The city of Eindhoven in Holland Patentee before: Koninklijke Philips Electronics N.V. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170315 Address after: The city of Eindhoven in Holland Patentee after: PHILIPS LIGHTING HOLDING B.V. Address before: The city of Eindhoven in Holland Patentee before: KONINKLIJKE PHILIPS N.V. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20180909 |
|
CF01 | Termination of patent right due to non-payment of annual fee |