KR102129780B1 - 조명 장치 - Google Patents

조명 장치 Download PDF

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Publication number
KR102129780B1
KR102129780B1 KR1020130103580A KR20130103580A KR102129780B1 KR 102129780 B1 KR102129780 B1 KR 102129780B1 KR 1020130103580 A KR1020130103580 A KR 1020130103580A KR 20130103580 A KR20130103580 A KR 20130103580A KR 102129780 B1 KR102129780 B1 KR 102129780B1
Authority
KR
South Korea
Prior art keywords
light
light emitting
emitting element
unit
source unit
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
KR1020130103580A
Other languages
English (en)
Korean (ko)
Other versions
KR20150025667A (ko
Inventor
손언호
신미나
안영주
Original Assignee
엘지이노텍 주식회사
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 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020130103580A priority Critical patent/KR102129780B1/ko
Priority to JP2014140594A priority patent/JP6483363B2/ja
Priority to US14/332,806 priority patent/US9644825B2/en
Priority to EP14177830.8A priority patent/EP2846609A3/en
Priority to CN201410438025.XA priority patent/CN104421711B/zh
Publication of KR20150025667A publication Critical patent/KR20150025667A/ko
Application granted granted Critical
Publication of KR102129780B1 publication Critical patent/KR102129780B1/ko
Assigned to 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 reassignment 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 권리의 전부이전등록 Assignors: 엘지이노텍 주식회사
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Devices (AREA)
KR1020130103580A 2013-08-30 2013-08-30 조명 장치 Expired - Fee Related KR102129780B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020130103580A KR102129780B1 (ko) 2013-08-30 2013-08-30 조명 장치
JP2014140594A JP6483363B2 (ja) 2013-08-30 2014-07-08 照明装置
US14/332,806 US9644825B2 (en) 2013-08-30 2014-07-16 Lighting device
EP14177830.8A EP2846609A3 (en) 2013-08-30 2014-07-21 Lighting device
CN201410438025.XA CN104421711B (zh) 2013-08-30 2014-08-29 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130103580A KR102129780B1 (ko) 2013-08-30 2013-08-30 조명 장치

Publications (2)

Publication Number Publication Date
KR20150025667A KR20150025667A (ko) 2015-03-11
KR102129780B1 true KR102129780B1 (ko) 2020-07-03

Family

ID=51302623

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130103580A Expired - Fee Related KR102129780B1 (ko) 2013-08-30 2013-08-30 조명 장치

Country Status (5)

Country Link
US (1) US9644825B2 (cg-RX-API-DMAC7.html)
EP (1) EP2846609A3 (cg-RX-API-DMAC7.html)
JP (1) JP6483363B2 (cg-RX-API-DMAC7.html)
KR (1) KR102129780B1 (cg-RX-API-DMAC7.html)
CN (1) CN104421711B (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016021354A1 (ja) * 2014-08-06 2016-02-11 シャープ株式会社 発光装置、照明装置、および発光装置の製造方法
JP2017021994A (ja) * 2015-07-10 2017-01-26 パナソニックＩｐマネジメント株式会社 照明器具
EP3572712B1 (en) * 2017-04-21 2022-03-30 Suzhou Opple Lighting Co., Ltd. Light source module, and lighting apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007288138A (ja) * 2006-03-24 2007-11-01 Toshiba Lighting & Technology Corp 発光装置
JP2008218485A (ja) * 2007-02-28 2008-09-18 Toshiba Lighting & Technology Corp 発光装置
JP2010507217A (ja) * 2006-10-19 2010-03-04 インテマティックス・コーポレーション カラー液晶ディスプレイのための光放出ダイオード系バックライティング
JP2011216868A (ja) * 2010-03-16 2011-10-27 Toshiba Lighting & Technology Corp 発光装置及び照明装置
JP2013531376A (ja) * 2010-06-24 2013-08-01 インテマティックス・コーポレーション Ｌｅｄ系発光システムおよび装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4027164B2 (ja) 2002-06-21 2007-12-26 株式会社日立製作所 表示装置
EP2052589A4 (en) * 2006-04-18 2012-09-19 Cree Inc LIGHTING DEVICE AND METHOD
JPWO2008093768A1 (ja) 2007-02-01 2010-05-20 パナソニック株式会社 蛍光ランプ、並びに蛍光ランプを用いた発光装置及び表示装置
EP2211083A4 (en) 2007-11-12 2014-06-25 Mitsubishi Chem Corp LIGHTING SYSTEM
US8704244B2 (en) 2009-02-05 2014-04-22 Ccs, Inc. LED light emitting device
JP5162554B2 (ja) 2009-09-25 2013-03-13 パナソニック株式会社 有機電界発光素子
CN102141210A (zh) * 2010-02-01 2011-08-03 深圳市光峰光电技术有限公司 高显色指数高亮度照明设备及其实现多色温调节的方法
CN102261582A (zh) * 2010-05-24 2011-11-30 台达电子工业股份有限公司 提高输出色彩显色性的单一封装发光二极管光源
JP2012199218A (ja) 2010-09-09 2012-10-18 Mitsubishi Chemicals Corp 発光装置、照明システム及び照明方法
CN102777778A (zh) * 2011-05-13 2012-11-14 台达电子工业股份有限公司 发光装置、灯泡及其照明方法
TWI608284B (zh) * 2012-09-07 2017-12-11 群創光電股份有限公司 顯示裝置及其製造方法
CN103292225A (zh) * 2013-06-28 2013-09-11 深圳市华星光电技术有限公司 一种led背光光源

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007288138A (ja) * 2006-03-24 2007-11-01 Toshiba Lighting & Technology Corp 発光装置
JP2010507217A (ja) * 2006-10-19 2010-03-04 インテマティックス・コーポレーション カラー液晶ディスプレイのための光放出ダイオード系バックライティング
JP2008218485A (ja) * 2007-02-28 2008-09-18 Toshiba Lighting & Technology Corp 発光装置
JP2011216868A (ja) * 2010-03-16 2011-10-27 Toshiba Lighting & Technology Corp 発光装置及び照明装置
JP2013531376A (ja) * 2010-06-24 2013-08-01 インテマティックス・コーポレーション Ｌｅｄ系発光システムおよび装置

Also Published As

Publication number Publication date
EP2846609A3 (en) 2015-11-04
JP2015050185A (ja) 2015-03-16
US20150062869A1 (en) 2015-03-05
EP2846609A2 (en) 2015-03-11
KR20150025667A (ko) 2015-03-11
CN104421711B (zh) 2019-07-12
JP6483363B2 (ja) 2019-03-13
CN104421711A (zh) 2015-03-18
US9644825B2 (en) 2017-05-09

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