JP5178523B2 - 薄く且つ高効率の光視準デバイス - Google Patents

薄く且つ高効率の光視準デバイス Download PDF

Info

Publication number
JP5178523B2
JP5178523B2 JP2008539547A JP2008539547A JP5178523B2 JP 5178523 B2 JP5178523 B2 JP 5178523B2 JP 2008539547 A JP2008539547 A JP 2008539547A JP 2008539547 A JP2008539547 A JP 2008539547A JP 5178523 B2 JP5178523 B2 JP 5178523B2
Authority
JP
Japan
Prior art keywords
light
collimation device
facet
optical collimation
optical
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
Application number
JP2008539547A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009516208A5 (enExample
JP2009516208A (ja
Inventor
ウィーレム エル イーゼルマン
ミッシェル セー イェー エム フィッセンベルフ
マルセリヌス ペー セー エム クリイン
ヒューゴ イェー コルネリセン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2009516208A publication Critical patent/JP2009516208A/ja
Publication of JP2009516208A5 publication Critical patent/JP2009516208A5/ja
Application granted granted Critical
Publication of JP5178523B2 publication Critical patent/JP5178523B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • G02B6/0048—Tapered light guide, e.g. wedge-shaped light guide with stepwise taper
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2008539547A 2005-11-14 2006-10-27 薄く且つ高効率の光視準デバイス Expired - Fee Related JP5178523B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05110683 2005-11-14
EP05110683.9 2005-11-14
PCT/IB2006/053963 WO2007054848A1 (en) 2005-11-14 2006-10-27 Thin and efficient light collimating device

Publications (3)

Publication Number Publication Date
JP2009516208A JP2009516208A (ja) 2009-04-16
JP2009516208A5 JP2009516208A5 (enExample) 2009-12-10
JP5178523B2 true JP5178523B2 (ja) 2013-04-10

Family

ID=37762693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008539547A Expired - Fee Related JP5178523B2 (ja) 2005-11-14 2006-10-27 薄く且つ高効率の光視準デバイス

Country Status (7)

Country Link
US (1) US7548670B2 (enExample)
EP (1) EP1952056B1 (enExample)
JP (1) JP5178523B2 (enExample)
KR (1) KR101293043B1 (enExample)
CN (1) CN101310143B (enExample)
TW (1) TW200734581A (enExample)
WO (1) WO2007054848A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101681949B (zh) * 2007-05-01 2013-03-27 摩根阳光公司 光导太阳能电池板及其制备方法
US7837349B2 (en) * 2007-06-15 2010-11-23 Visteon Global Technologies, Inc. Near field lens
FR2948170A1 (fr) * 2009-07-17 2011-01-21 Franck Andre Marie Guigan Paroi lumineuse
FR2948174A1 (fr) * 2009-07-17 2011-01-21 Franck Andre Marie Guigan Paroi lumineuse
CN102947745A (zh) * 2009-08-20 2013-02-27 光处方革新有限公司 步阶式流线聚光器和准直器
DE102009049057B4 (de) * 2009-10-12 2018-10-25 Osram Gmbh LED-Modul, Verfahren zum Betreiben dieses LED-Moduls und Beleuchtungsvorrichtung mit diesem LED-Modul
JP2011086466A (ja) * 2009-10-14 2011-04-28 Koito Mfg Co Ltd 灯具ユニット
US8729581B2 (en) * 2010-01-13 2014-05-20 Apple Inc. Light guide for LED source
DE102010001266B4 (de) * 2010-01-27 2025-08-07 Zumtobel Lighting Gmbh Anordnung zur Lichtabgabe
US8735791B2 (en) 2010-07-13 2014-05-27 Svv Technology Innovations, Inc. Light harvesting system employing microstructures for efficient light trapping
US8885995B2 (en) 2011-02-07 2014-11-11 Morgan Solar Inc. Light-guide solar energy concentrator
JP6110849B2 (ja) 2011-07-08 2017-04-05 フィリップス ライティング ホールディング ビー ヴィ グロー照明器具の蛍光体付きハウジング
DE102011079790B4 (de) * 2011-07-26 2018-08-02 Automotive Lighting Reutlingen Gmbh Stufenförmiger Lichtleiter und Lichtleiteranordnung
US8328403B1 (en) 2012-03-21 2012-12-11 Morgan Solar Inc. Light guide illumination devices
RU2543513C1 (ru) * 2012-08-13 2015-03-10 Геннадий Михайлович Михеев Светодиодный светильник
DE102012221389B4 (de) * 2012-11-22 2019-08-22 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte mit einem Lichtleiter und einer durch den Lichtleiter hindurch sichtbaren Blende
KR101957837B1 (ko) * 2012-11-26 2019-03-13 엘지디스플레이 주식회사 선광원을 포함하는 표시장치 및 그 구동방법
EP3779539A1 (en) * 2013-01-30 2021-02-17 IDEAL Industries Lighting LLC Led package with modified primary optic
CN103307550A (zh) * 2013-06-27 2013-09-18 东莞星晖真空镀膜塑胶制品有限公司 一种空心led透镜
US10222535B2 (en) * 2013-07-02 2019-03-05 3M Innovative Properties Company Flat light guide
KR101455800B1 (ko) 2013-09-06 2014-11-03 (주)코셋 레이저 다이오드 모듈 및 이에 이용되는 광학구조물
DE102013227195A1 (de) * 2013-12-27 2015-07-02 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte mit einem linien- oder flächenhaften Erscheinungsbild
US9316376B2 (en) 2014-08-05 2016-04-19 Valeo North America, Inc. Lighting and/or signaling device having improved light efficiency and dual color function
CN104570375B (zh) * 2014-12-18 2016-10-05 天津城建大学 双光束平行与准直调节装置
JP6614438B2 (ja) * 2015-09-29 2019-12-04 株式会社リコー 虚像光学系及び虚像表示装置
US10088620B2 (en) 2015-09-29 2018-10-02 Ricoh Company, Ltd. Light guide, virtual image optical system, and virtual image display device
US9703086B1 (en) * 2015-12-30 2017-07-11 Orangetek Corporation Beam splitter
US10198040B2 (en) 2016-05-20 2019-02-05 Apple Inc. Electronic devices with flexible displays
US20190302344A1 (en) * 2016-06-16 2019-10-03 Philips Lighting Holding B.V. A lighting system using a light guiding structure
JP6721453B2 (ja) * 2016-08-08 2020-07-15 マクセル株式会社 ヘッドアップディスプレイ装置およびその映像表示装置
DE102017106441A1 (de) * 2017-03-24 2018-09-27 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte mit einem flächigen Lichtleiter
DE102017106442A1 (de) * 2017-03-24 2018-09-27 Automotive Lighting Reutlingen Gmbh Lichtleiter mit identisch erscheinenden Lichtauskoppelstellen
KR20190043021A (ko) * 2017-10-17 2019-04-25 주식회사 이오테크닉스 고출력 광원 장치
JP2019079618A (ja) * 2017-10-20 2019-05-23 スタンレー電気株式会社 車両用灯具及びレンズ体
CZ309726B6 (cs) * 2017-11-01 2023-08-23 PO LIGHTING CZECH s.r.o Světlovodivý optický systém
DE102018113151B4 (de) 2018-06-01 2023-10-19 Automotive Lighting Reutlingen Gmbh Leuchtenmodul für eine Kraftfahrzeugleuchte
DE102019118496A1 (de) * 2019-07-09 2021-01-14 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für ein Kraftfahrzeug
TWI761275B (zh) * 2021-08-05 2022-04-11 坦德科技股份有限公司 車用信號燈具結構以及車用日行燈
DE202022102546U1 (de) 2022-05-10 2023-08-11 Marelli Automotive Lighting Reutlingen (Germany) GmbH Kraftfahrzeugsignalleuchtenmodul
DE102022121128A1 (de) * 2022-08-22 2024-02-22 Schott Ag Vorrichtung zur Lichtapplikation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787114A (fr) * 1971-08-05 1973-02-05 Emerson Electric Co Lentille prismatique pour appareil d'eclairage
US5128783A (en) 1990-01-31 1992-07-07 Ois Optical Imaging Systems, Inc. Diffusing/collimating lens array for a liquid crystal display
US5365412A (en) 1993-01-07 1994-11-15 Ford Motor Company Low profile illuminator
US5428468A (en) * 1993-11-05 1995-06-27 Alliedsignal Inc. Illumination system employing an array of microprisms
US5396350A (en) * 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
US5555329A (en) * 1993-11-05 1996-09-10 Alliesignal Inc. Light directing optical structure
JP3355935B2 (ja) * 1996-06-21 2002-12-09 カシオ計算機株式会社 光源装置
WO1999015827A1 (en) 1997-09-19 1999-04-01 Decoma International Inc. Optics for separation of high and low intensity light
PT940381E (pt) 1998-03-05 2004-03-31 Bp Koln Gmbh Processo para recuperacao de ciclopentano e/ou ciclopenteno
JP2000250032A (ja) 1999-02-26 2000-09-14 Omron Corp 面光源装置
JP4321923B2 (ja) 1999-08-30 2009-08-26 シチズン電子株式会社 面状光源ユニット
US6543911B1 (en) 2000-05-08 2003-04-08 Farlight Llc Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore
US20040145910A1 (en) 2003-01-29 2004-07-29 Guide Corporation (A Delaware Corporation) Lighting assembly
JP2004311162A (ja) 2003-04-04 2004-11-04 Stanley Electric Co Ltd 照明装置
JP2006114239A (ja) * 2004-10-12 2006-04-27 Fujikura Ltd 面状光源用導光体とその製造方法、面状光源、照明装置、看板及び液晶表示装置

Also Published As

Publication number Publication date
EP1952056B1 (en) 2014-01-22
US7548670B2 (en) 2009-06-16
KR101293043B1 (ko) 2013-08-05
KR20080077190A (ko) 2008-08-21
TW200734581A (en) 2007-09-16
CN101310143A (zh) 2008-11-19
WO2007054848A1 (en) 2007-05-18
US20080252986A1 (en) 2008-10-16
EP1952056A1 (en) 2008-08-06
JP2009516208A (ja) 2009-04-16
CN101310143B (zh) 2010-05-19

Similar Documents

Publication Publication Date Title
JP5178523B2 (ja) 薄く且つ高効率の光視準デバイス
EP2276076B1 (en) Light emitting unit with lens
JP3529387B2 (ja) 光線指向光学構造体
KR101565609B1 (ko) 균일한 시준된 광을 생성하기 위한 컴팩트한 광학 시스템 및 렌즈
US7524098B2 (en) Solid-state lateral emitting optical system
US9046241B2 (en) High efficiency directional light source using lens optics
TWI294023B (en) Reflective illumination device
US7070301B2 (en) Side reflector for illumination using light emitting diode
JP2567552B2 (ja) 屈折レンズ要素を備えた発光ダイオードランプ
US7918583B2 (en) Illumination devices
JP2010040296A (ja) アレイ光源用光学素子及びそれを用いた発光装置
JP2018530134A (ja) 大面積光源および大面積照明器具
JPH0850291A (ja) 輝度強調フィルムを備え前方から照明される液晶ディスプレイ
CN101228391A (zh) 用于背光源和前灯的聚光本领-保持的照明光学器件
JPWO2012063759A1 (ja) Ｌｅｄ照明装置
KR20110117222A (ko) 조명 장치
CN104718409B (zh) 发光装置和照明装置
US10309601B2 (en) Light source device, lighting apparatus, and vehicle lamp device
JP6345488B2 (ja) 光束制御部材、発光装置および照明装置
CA2593653A1 (en) Lighting appliance with a plurality of light source
JP4260512B2 (ja) 平面照明装置
JP2008547168A (ja) 発光デバイス及びその設計方法
WO2009053887A2 (en) Illumination system
US11846415B2 (en) Lighting device
JP2024016379A (ja) 照明装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091021

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091021

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120820

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121116

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121210

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130108

R150 Certificate of patent or registration of utility model

Ref document number: 5178523

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees