JP6215207B2 - 照明装置及び照明制御方法 - Google Patents

照明装置及び照明制御方法 Download PDF

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Publication number
JP6215207B2
JP6215207B2 JP2014529619A JP2014529619A JP6215207B2 JP 6215207 B2 JP6215207 B2 JP 6215207B2 JP 2014529619 A JP2014529619 A JP 2014529619A JP 2014529619 A JP2014529619 A JP 2014529619A JP 6215207 B2 JP6215207 B2 JP 6215207B2
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JP
Japan
Prior art keywords
light emitting
white light
emitting element
emitting elements
light
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
JP2014529619A
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English (en)
Japanese (ja)
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JP2014531709A5 (enExample
JP2014531709A (ja
Inventor
キム・ギヒョン
パク・ジョンチャン
グォン・ギス
チョン・スンボム
ソン・オンホ
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.)
LG Innotek Co Ltd
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LG Innotek Co Ltd
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
Priority claimed from KR1020110091148A external-priority patent/KR20130027741A/ko
Priority claimed from KR1020110091147A external-priority patent/KR20130027740A/ko
Priority claimed from KR1020110129351A external-priority patent/KR101272691B1/ko
Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Publication of JP2014531709A publication Critical patent/JP2014531709A/ja
Publication of JP2014531709A5 publication Critical patent/JP2014531709A5/ja
Application granted granted Critical
Publication of JP6215207B2 publication Critical patent/JP6215207B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • 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
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Led Device Packages (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2014529619A 2011-09-08 2012-09-07 照明装置及び照明制御方法 Expired - Fee Related JP6215207B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR10-2011-0091147 2011-09-08
KR1020110091148A KR20130027741A (ko) 2011-09-08 2011-09-08 조명장치 및 조명제어방법
KR10-2011-0091148 2011-09-08
KR1020110091147A KR20130027740A (ko) 2011-09-08 2011-09-08 조명장치 및 조명제어방법
KR1020110129351A KR101272691B1 (ko) 2011-12-06 2011-12-06 조명 장치
KR10-2011-0129351 2011-12-06
PCT/KR2012/007223 WO2013036070A2 (en) 2011-09-08 2012-09-07 Lighting device and lighting control method

Publications (3)

Publication Number Publication Date
JP2014531709A JP2014531709A (ja) 2014-11-27
JP2014531709A5 JP2014531709A5 (enExample) 2015-10-29
JP6215207B2 true JP6215207B2 (ja) 2017-10-18

Family

ID=47832724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014529619A Expired - Fee Related JP6215207B2 (ja) 2011-09-08 2012-09-07 照明装置及び照明制御方法

Country Status (4)

Country Link
US (1) US20140246990A1 (enExample)
EP (2) EP2753871B1 (enExample)
JP (1) JP6215207B2 (enExample)
WO (1) WO2013036070A2 (enExample)

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DE102013217055B4 (de) 2013-05-17 2022-08-25 Tridonic Gmbh & Co Kg Weisslicht-LED-Modul zur Objektbeleuchtung
CN103486466B (zh) * 2013-08-26 2015-07-08 深圳大学 一种led灯具
JP2015092529A (ja) * 2013-10-01 2015-05-14 ソニー株式会社 発光装置、発光ユニット、表示装置、電子機器、および発光素子
US10069046B2 (en) * 2013-11-13 2018-09-04 Lg Innotek Co., Ltd. Bluish green phosphor and light emitting device package including the same
KR102112638B1 (ko) * 2014-02-07 2020-05-19 삼성디스플레이 주식회사 표시 장치
KR101616193B1 (ko) 2014-09-03 2016-04-29 송인실 혼합광 생성장치
KR20170069240A (ko) * 2014-10-01 2017-06-20 코닌클리케 필립스 엔.브이. 조절가능한 방출 스펙트럼을 갖는 광원
WO2016152913A1 (ja) * 2015-03-23 2016-09-29 株式会社 東芝 照明システムおよび照明方法
JP6478755B2 (ja) * 2015-03-26 2019-03-06 シャープ株式会社 バックライト装置およびそれを備えた液晶表示装置
EP3091274B1 (en) * 2015-05-05 2018-03-14 Pasan Sa Solar testing device
EP3305020B1 (en) * 2015-05-26 2020-11-18 Signify Holding B.V. Switchable high color contrast lighting
EP3790361B1 (en) * 2015-07-23 2022-10-19 Seoul Semiconductor Co., Ltd. Display apparatus
KR102417208B1 (ko) * 2015-09-02 2022-07-08 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 발광 모듈 및 조명 장치
KR102524805B1 (ko) 2016-02-12 2023-04-25 삼성전자주식회사 광원 모듈, 디스플레이 패널 및 이를 구비한 디스플레이 장치
JP6728931B2 (ja) * 2016-04-21 2020-07-22 セイコーエプソン株式会社 光源装置およびプロジェクター
CN107643613B (zh) 2016-07-22 2020-11-10 日亚化学工业株式会社 发光装置的色度等级确定方法
JP6879211B2 (ja) * 2016-10-04 2021-06-02 東レ株式会社 光源ユニット、ならびにそれを用いたディスプレイおよび照明装置
JP6872720B2 (ja) * 2017-03-28 2021-05-19 パナソニックＩｐマネジメント株式会社 照明装置
CN108626621B (zh) 2017-03-24 2022-05-06 松下知识产权经营株式会社 照明系统和照明方法
CN107121837B (zh) * 2017-06-12 2020-01-03 武汉华星光电技术有限公司 一种背光模组及液晶显示装置
US10136489B1 (en) 2017-12-20 2018-11-20 Lumileds Llc Illumination system including tunable light engine
EP3503687B1 (en) * 2017-12-20 2020-08-05 OSRAM GmbH A lighting device and corresponding method for chromatic compensation
JP7089181B2 (ja) 2018-10-12 2022-06-22 日亜化学工業株式会社 発光装置
JP2020140792A (ja) * 2019-02-27 2020-09-03 ローム株式会社 Ｌｅｄ照明装置
CN112212986B (zh) * 2020-08-26 2021-12-28 武汉高德智感科技有限公司 一种红外模组数据采集设备及采集方法

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US7066623B2 (en) * 2003-12-19 2006-06-27 Soo Ghee Lee Method and apparatus for producing untainted white light using off-white light emitting diodes
JP4770199B2 (ja) * 2005-03-01 2011-09-14 パナソニック電工株式会社 照明光源、照明装置、及び表示装置
JP2007227681A (ja) * 2006-02-23 2007-09-06 Matsushita Electric Works Ltd 発光ダイオードを用いた白色照明装置
KR101262092B1 (ko) * 2006-09-07 2013-05-14 엘지디스플레이 주식회사 모서리형 엘이디 구조
KR101722265B1 (ko) * 2007-10-10 2017-03-31 크리, 인코포레이티드 조명 장치 및 그 제조 방법
EP2211083A4 (en) * 2007-11-12 2014-06-25 Mitsubishi Chem Corp LIGHTING SYSTEM
CN101939402A (zh) * 2008-02-11 2011-01-05 皇家飞利浦电子股份有限公司 提高色彩饱和度的基于led的光源
JP4474491B1 (ja) * 2009-08-11 2010-06-02 キヤノン・コンポーネンツ株式会社 白色発光装置およびそれを用いたライン状照明装置
CN101960918B (zh) * 2008-02-27 2014-08-27 皇家飞利浦电子股份有限公司 具有led以及一个或多个透射窗的照明设备
KR20110082076A (ko) * 2008-11-06 2011-07-15 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 조명 장치
JP2010118531A (ja) * 2008-11-13 2010-05-27 Stanley Electric Co Ltd 白色照明装置および車輛用灯具
US8339029B2 (en) * 2009-02-19 2012-12-25 Cree, Inc. Light emitting devices and systems having tunable chromaticity
JP2010250037A (ja) * 2009-04-15 2010-11-04 Toppan Printing Co Ltd 光学部品、バックライトユニット及びディスプレイ装置
US8716952B2 (en) * 2009-08-04 2014-05-06 Cree, Inc. Lighting device having first, second and third groups of solid state light emitters, and lighting arrangement
KR20110059666A (ko) * 2009-11-24 2011-06-03 엘지디스플레이 주식회사 백 라이트 유닛과 이를 이용한 액정 표시장치
CN102313249B (zh) * 2010-07-01 2014-11-26 惠州元晖光电股份有限公司 可调白色的方法及其应用
US8912905B2 (en) * 2011-02-28 2014-12-16 Chon Meng Wong LED lighting system
US8847513B2 (en) * 2011-03-08 2014-09-30 Cree, Inc. Method and apparatus for controlling light output color and/or brightness

Also Published As

Publication number Publication date
EP2753871B1 (en) 2016-11-02
EP2753871A4 (en) 2014-11-05
CN103782092A (zh) 2014-05-07
US20140246990A1 (en) 2014-09-04
WO2013036070A2 (en) 2013-03-14
EP3156722A2 (en) 2017-04-19
JP2014531709A (ja) 2014-11-27
EP3156722A3 (en) 2017-06-07
EP3156722B1 (en) 2019-05-22
WO2013036070A3 (en) 2013-05-02
EP2753871A2 (en) 2014-07-16

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