TW200732581A - Light-emitting device - Google Patents

Light-emitting device

Info

Publication number
TW200732581A
TW200732581A TW095146319A TW95146319A TW200732581A TW 200732581 A TW200732581 A TW 200732581A TW 095146319 A TW095146319 A TW 095146319A TW 95146319 A TW95146319 A TW 95146319A TW 200732581 A TW200732581 A TW 200732581A
Authority
TW
Taiwan
Prior art keywords
light
primary radiation
solid
converting element
light source
Prior art date
Application number
TW095146319A
Other languages
English (en)
Inventor
Volkmar Schulz
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200732581A publication Critical patent/TW200732581A/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/23—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  for the control of the colour
    • G02F1/25—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  for the control of the colour as to hue or predominant wavelength
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/02—Frequency-changing of light, e.g. by quantum counters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/295—Analog deflection from or in an optical waveguide structure]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Surgical Instruments (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
TW095146319A 2005-12-14 2006-12-11 Light-emitting device TW200732581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05112119 2005-12-14

Publications (1)

Publication Number Publication Date
TW200732581A true TW200732581A (en) 2007-09-01

Family

ID=37882144

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095146319A TW200732581A (en) 2005-12-14 2006-12-11 Light-emitting device

Country Status (10)

Country Link
US (1) US8229257B2 (zh)
EP (1) EP1963913B1 (zh)
JP (1) JP5079708B2 (zh)
KR (1) KR20080095239A (zh)
CN (1) CN101331430B (zh)
AT (1) ATE459022T1 (zh)
DE (1) DE602006012543D1 (zh)
RU (1) RU2419115C2 (zh)
TW (1) TW200732581A (zh)
WO (1) WO2007069142A2 (zh)

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KR20100047875A (ko) * 2007-07-25 2010-05-10 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 색상 변환 디바이스 및 색상 제어가능 광-출력 디바이스
US8427605B2 (en) 2008-09-23 2013-04-23 Koninklijke Philips Electronics N.V. Illumination device with electrical variable scattering element
KR101740474B1 (ko) * 2008-11-21 2017-05-26 코닌클리케 필립스 엔.브이. 조명 장치 및 출력 조명을 생성하는 방법
CN101832473A (zh) * 2010-05-07 2010-09-15 舒国樑 一种无电化激光激发照明装置
CN101865412B (zh) * 2010-06-08 2011-11-09 北京理工大学 用于产生颜色连续可调的均匀面光源的装置
EP2526700A1 (en) * 2010-07-12 2012-11-28 Osram AG Light emitting device and method for creating a multi-colored light beam
JP6363018B2 (ja) * 2011-06-10 2018-07-25 フィリップス ライティング ホールディング ビー ヴィ 可視パターンを提供するための蛍光改良型光源及び照明器具
US8687147B2 (en) 2011-11-14 2014-04-01 Planck Co., Ltd. Color regulating device for illumination and apparatus using the same, and method of regulating color
US8698980B2 (en) * 2011-11-14 2014-04-15 Planck Co., Ltd. Color regulating device for illumination and apparatus using the same, and method of regulating color
JP6363061B2 (ja) * 2012-04-06 2018-07-25 フィリップス ライティング ホールディング ビー ヴィ 白色発光モジュール
TW201341725A (zh) * 2012-04-13 2013-10-16 瑞儀光電股份有限公司 光源模組
PL3330606T3 (pl) * 2012-04-20 2022-11-21 Signify Holding B.V. Sterowalne oświetlenie poprzez multipleksowanie w czasie przełączalnych elementów optycznych
US9423105B2 (en) * 2012-08-24 2016-08-23 Koninklijke Philips N.V. Lighting device having electrically switchable optical member
KR102437550B1 (ko) * 2015-03-09 2022-08-29 코닌클리케 필립스 엔.브이. 색점 가변 발광 장치
US10363325B2 (en) 2015-06-26 2019-07-30 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
KR102205782B1 (ko) 2015-06-26 2021-01-21 켄넬 매뉴팩처링 컴퍼니 병원균을 불활성화시키기에 충분한 적분 방사 조도값을 산출하기 위해 최소량의 전력을 출력하는 단일 에미터 조명 장치
DE102016113269A1 (de) * 2016-07-19 2018-01-25 Osram Opto Semiconductors Gmbh Leuchtvorrichtung für ein mobiles endgerät
CN109424940B (zh) 2017-07-04 2021-05-04 中强光电股份有限公司 光波长转换模块以及照明模块
CN108800041A (zh) * 2018-06-15 2018-11-13 华域视觉科技(上海)有限公司 一种单波长激光光源的多波长输出的车灯系统
DE102022106271A1 (de) 2022-03-17 2023-09-21 Ams-Osram International Gmbh Optoelektronisches modul und verfahren zum betrieb eines optoelektronischen moduls
CN115376427A (zh) * 2022-08-08 2022-11-22 国网上海市电力公司 一种电力线路全档距动态警示装置

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US3652956A (en) 1970-01-23 1972-03-28 Bell Telephone Labor Inc Color visual display
US4784451A (en) 1984-08-10 1988-11-15 Hitachi, Ltd. Waveguide optical switches
JPS6429822A (en) * 1987-07-24 1989-01-31 Nec Corp Optical switch control system
JP3057252B2 (ja) * 1989-01-27 2000-06-26 ソニー株式会社 ディスプレイ装置
DE4213424C2 (de) * 1991-04-26 1996-03-07 Matsushita Electric Works Ltd Vorrichtung zum wahlweisen Zuführen eines Laserstrahls an eine von mehreren Laser-Schweißstationen
CN2209341Y (zh) 1994-09-30 1995-10-04 华东工业大学 多功能微型低压电-光开关
JPH11305222A (ja) * 1998-04-17 1999-11-05 Ichikoh Ind Ltd カラー液晶表示装置用のバックライト
JP2000081847A (ja) * 1999-09-27 2000-03-21 Toshiba Corp 画像表示装置及び発光装置
JP2003302599A (ja) * 2002-04-12 2003-10-24 Sony Corp 映像投射装置
US7462983B2 (en) 2003-06-27 2008-12-09 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. White light emitting device
JP3813144B2 (ja) * 2003-09-12 2006-08-23 ローム株式会社 発光制御回路
SG142126A1 (en) * 2003-10-28 2008-05-28 Sony Corp A waveguide system, a device for displaying an image using such a system and a method for displaying an image
JP2006038960A (ja) * 2004-07-22 2006-02-09 Fujitsu Ltd 光波形モニター装置およびオシロスコープ
US20060262243A1 (en) 2005-05-19 2006-11-23 Lester Steven D Display system and method using a solid state laser
US7261454B2 (en) * 2005-09-23 2007-08-28 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. System and method for forming a back-lighted array using an omni-directional light source

Also Published As

Publication number Publication date
WO2007069142A2 (en) 2007-06-21
DE602006012543D1 (de) 2010-04-08
JP5079708B2 (ja) 2012-11-21
RU2419115C2 (ru) 2011-05-20
CN101331430B (zh) 2013-07-17
RU2008128411A (ru) 2010-01-20
WO2007069142A3 (en) 2007-09-27
ATE459022T1 (de) 2010-03-15
US8229257B2 (en) 2012-07-24
CN101331430A (zh) 2008-12-24
JP2009519597A (ja) 2009-05-14
US20090002976A1 (en) 2009-01-01
EP1963913A2 (en) 2008-09-03
EP1963913B1 (en) 2010-02-24
KR20080095239A (ko) 2008-10-28

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