CN102405373B - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- CN102405373B CN102405373B CN201080004572.7A CN201080004572A CN102405373B CN 102405373 B CN102405373 B CN 102405373B CN 201080004572 A CN201080004572 A CN 201080004572A CN 102405373 B CN102405373 B CN 102405373B
- Authority
- CN
- China
- Prior art keywords
- lgp
- light guide
- lighting device
- light
- guide sheet
- 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.)
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Links
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Images
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
- G02B6/0005—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 of the fibre type
- G02B6/0008—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 of the fibre type the light being emitted at the end of the fibre
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- G02B6/0005—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 of the fibre type
- G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
-
- 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
- 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
- G02B6/0045—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 by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped 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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- 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
- G02B6/0065—Manufacturing aspects; Material aspects
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- 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
- F21Y2105/00—Planar light sources
-
- 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]
Abstract
Description
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/003537 WO2011148420A1 (ja) | 2010-05-26 | 2010-05-26 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102405373A CN102405373A (zh) | 2012-04-04 |
CN102405373B true CN102405373B (zh) | 2014-06-18 |
Family
ID=45003431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080004572.7A Active CN102405373B (zh) | 2010-05-26 | 2010-05-26 | 照明装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20130044497A1 (zh) |
EP (1) | EP2578920A4 (zh) |
JP (1) | JP5558354B2 (zh) |
KR (1) | KR101367873B1 (zh) |
CN (1) | CN102405373B (zh) |
HK (1) | HK1165532A1 (zh) |
MY (1) | MY175576A (zh) |
SG (1) | SG184799A1 (zh) |
TW (1) | TWI418743B (zh) |
WO (1) | WO2011148420A1 (zh) |
Families Citing this family (29)
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WO2012081504A1 (ja) * | 2010-12-15 | 2012-06-21 | シャープ株式会社 | 照明装置および表示装置 |
US8573823B2 (en) * | 2011-08-08 | 2013-11-05 | Quarkstar Llc | Solid-state luminaire |
JP5676410B2 (ja) * | 2011-10-11 | 2015-02-25 | 株式会社エス・ケー・ジー | Led電球 |
JP5396498B2 (ja) | 2012-03-02 | 2014-01-22 | 株式会社エス・ケー・ジー | 発光装置 |
TWI470170B (zh) * | 2012-05-22 | 2015-01-21 | Coretronic Corp | 照明裝置 |
US10422944B2 (en) * | 2013-01-30 | 2019-09-24 | Ideal Industries Lighting Llc | Multi-stage optical waveguide for a luminaire |
CN103148380A (zh) * | 2013-02-05 | 2013-06-12 | 天津圣明科技有限公司 | 一种led灯泡 |
CN104516047A (zh) * | 2013-09-30 | 2015-04-15 | 大億交通工业制造股份有限公司 | 自由发光图案的导光结构 |
US20150098217A1 (en) * | 2013-10-04 | 2015-04-09 | Deran Stinson Eaton | Color Blending System and Method |
TWM481324U (zh) * | 2014-01-29 | 2014-07-01 | Hsu Hsiu Yu | Led裝飾燈具 |
JP6391330B2 (ja) * | 2014-07-07 | 2018-09-19 | 株式会社エス・ケー・ジー | 導光部材、導光部材の作製方法及び導光部材成形用金型 |
CN104456427B (zh) * | 2014-12-11 | 2018-03-02 | 欧普照明股份有限公司 | 一种光学元件及照明装置 |
US9977170B2 (en) * | 2015-03-25 | 2018-05-22 | Heon Cheol Kim | Light cylinder and light device using the same |
KR101793322B1 (ko) | 2015-03-25 | 2017-11-02 | 김헌철 | 광 실린더의 광 입사부 및 출사부에 프레넬 렌즈부를 가지는 벌브 타입의 조명 장치 |
CN204853043U (zh) * | 2015-08-06 | 2015-12-09 | 邓锦洪 | 带有导光柱的led灯及该导光柱 |
CN208107968U (zh) * | 2015-08-07 | 2018-11-16 | 3M创新有限公司 | 光导组件 |
JP6544186B2 (ja) * | 2015-10-07 | 2019-07-17 | オムロン株式会社 | 光デバイス及び光システム |
US10338305B1 (en) * | 2015-11-06 | 2019-07-02 | Eaton Intelligent Power Limited | Luminaire with integrated lightguide |
US20170370528A1 (en) * | 2016-01-13 | 2017-12-28 | Aleddra Inc. | Omnidirectional Lighting Device |
CN105782891B (zh) * | 2016-03-21 | 2018-10-23 | 深圳市顺发光电子有限公司 | 带遥控的能够声图互动的球形气氛灯 |
CN105736981B (zh) * | 2016-04-08 | 2019-02-22 | 漳州立达信光电子科技有限公司 | 一种led导光体和led灯泡 |
JP6828538B2 (ja) * | 2017-03-22 | 2021-02-10 | 豊田合成株式会社 | 光源を有する装置 |
EP3561367B1 (en) * | 2018-04-23 | 2020-12-02 | Xiamen Eco Lighting Co., Ltd. | Light apparatus with enlightened pattern |
US10677400B2 (en) * | 2018-05-07 | 2020-06-09 | Ledvance Llc | Edgelit light emitting diode retrofit lamp |
EP3627039A1 (en) | 2018-09-20 | 2020-03-25 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | A segmented light guide and a method of manufacturing thereof |
CN111306509B (zh) * | 2018-12-12 | 2022-04-01 | 光宝电子(广州)有限公司 | 光学透镜以及光源模块 |
US10780819B2 (en) * | 2018-12-19 | 2020-09-22 | Ficosa North America Corporation | Vehicle winglet with sequential blinker |
KR102159785B1 (ko) * | 2019-08-13 | 2020-09-24 | 주식회사 센트로 | 연승 어장용 피싱 라이트 |
GB2608383B (en) * | 2021-06-29 | 2023-12-20 | Edwards Ltd | Vacuum pump cooler for cooling a pumped fluid in a multistage vacuum pump |
Citations (4)
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JP2006190684A (ja) * | 2004-12-30 | 2006-07-20 | Osram Opto Semiconductors Gmbh | 複数の半導体光源を有する照明装置 |
JP2007194132A (ja) * | 2006-01-20 | 2007-08-02 | Fujifilm Holdings Corp | 照明装置 |
JP2008077900A (ja) * | 2006-09-20 | 2008-04-03 | Osram-Melco Ltd | 電球形ledランプ及びコンパクト形ledランプ |
CN201368364Y (zh) * | 2009-03-04 | 2009-12-23 | 深圳市洲明科技有限公司 | Led面光源 |
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JP3099041U (ja) * | 2003-07-03 | 2004-03-25 | 株式会社昭電 | 家具用照明器具 |
JP2005268600A (ja) * | 2004-03-19 | 2005-09-29 | Matsushita Electric Ind Co Ltd | 発光ダイオードモジュールとその製造方法 |
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TWM316359U (en) * | 2007-01-29 | 2007-08-01 | Heng-Ji Bai | Wobble-sensing lamp |
JP2008251444A (ja) * | 2007-03-30 | 2008-10-16 | Toshiba Lighting & Technology Corp | Led電球および照明器具 |
GB2449262B (en) * | 2007-05-14 | 2011-08-24 | Visteon Global Tech Inc | Illumination system |
JP2009026708A (ja) * | 2007-07-23 | 2009-02-05 | Hitachi Lighting Ltd | 光源装置 |
JP2009080966A (ja) * | 2007-09-25 | 2009-04-16 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2009277479A (ja) * | 2008-05-14 | 2009-11-26 | Stanley Electric Co Ltd | 車両用led光源および車両用灯具 |
WO2009150574A1 (en) * | 2008-06-10 | 2009-12-17 | Koninklijke Philips Electronics N.V. | Lamp unit and luminaire |
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JP3148997U (ja) * | 2008-12-24 | 2009-03-05 | 佑浩股▲分▼有限公司 | 電球構造 |
-
2010
- 2010-05-26 US US13/643,203 patent/US20130044497A1/en not_active Abandoned
- 2010-05-26 SG SG2012071510A patent/SG184799A1/en unknown
- 2010-05-26 MY MYPI2012004198A patent/MY175576A/en unknown
- 2010-05-26 CN CN201080004572.7A patent/CN102405373B/zh active Active
- 2010-05-26 WO PCT/JP2010/003537 patent/WO2011148420A1/ja active Application Filing
- 2010-05-26 KR KR1020117009719A patent/KR101367873B1/ko active IP Right Grant
- 2010-05-26 JP JP2010521645A patent/JP5558354B2/ja not_active Expired - Fee Related
- 2010-05-26 EP EP10852093.3A patent/EP2578920A4/en not_active Withdrawn
- 2010-06-25 TW TW099120906A patent/TWI418743B/zh active
-
2012
- 2012-06-29 HK HK12106399.0A patent/HK1165532A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006190684A (ja) * | 2004-12-30 | 2006-07-20 | Osram Opto Semiconductors Gmbh | 複数の半導体光源を有する照明装置 |
JP2007194132A (ja) * | 2006-01-20 | 2007-08-02 | Fujifilm Holdings Corp | 照明装置 |
JP2008077900A (ja) * | 2006-09-20 | 2008-04-03 | Osram-Melco Ltd | 電球形ledランプ及びコンパクト形ledランプ |
CN201368364Y (zh) * | 2009-03-04 | 2009-12-23 | 深圳市洲明科技有限公司 | Led面光源 |
Also Published As
Publication number | Publication date |
---|---|
WO2011148420A1 (ja) | 2011-12-01 |
EP2578920A1 (en) | 2013-04-10 |
JPWO2011148420A1 (ja) | 2013-07-22 |
HK1165532A1 (zh) | 2012-10-05 |
CN102405373A (zh) | 2012-04-04 |
TWI418743B (zh) | 2013-12-11 |
MY175576A (en) | 2020-07-01 |
EP2578920A4 (en) | 2014-10-29 |
JP5558354B2 (ja) | 2014-07-23 |
US20130044497A1 (en) | 2013-02-21 |
KR20120047840A (ko) | 2012-05-14 |
SG184799A1 (en) | 2012-11-29 |
KR101367873B1 (ko) | 2014-02-27 |
TW201142209A (en) | 2011-12-01 |
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