KR101881333B1 - 조명 모듈 - Google Patents

조명 모듈 Download PDF

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Publication number
KR101881333B1
KR101881333B1 KR1020110087672A KR20110087672A KR101881333B1 KR 101881333 B1 KR101881333 B1 KR 101881333B1 KR 1020110087672 A KR1020110087672 A KR 1020110087672A KR 20110087672 A KR20110087672 A KR 20110087672A KR 101881333 B1 KR101881333 B1 KR 101881333B1
Authority
KR
South Korea
Prior art keywords
lighting module
lighting
module
Prior art date
Application number
KR1020110087672A
Other languages
English (en)
Other versions
KR20130024307A (ko
Inventor
김영식
현준철
홍상준
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 KR1020110087672A priority Critical patent/KR101881333B1/ko
Priority to PCT/KR2012/006902 priority patent/WO2013032226A2/en
Priority to EP12827772.0A priority patent/EP2751470B1/en
Priority to US14/241,549 priority patent/US9488771B2/en
Priority to CN201280042221.4A priority patent/CN103765080B/zh
Publication of KR20130024307A publication Critical patent/KR20130024307A/ko
Application granted granted Critical
Publication of KR101881333B1 publication Critical patent/KR101881333B1/ko

Links

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
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • G02B6/0003—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 doped with fluorescent agents
    • 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
    • G02B6/0051—Diffusing sheet or layer
    • 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
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • 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]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
KR1020110087672A 2011-08-31 2011-08-31 조명 모듈 KR101881333B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020110087672A KR101881333B1 (ko) 2011-08-31 2011-08-31 조명 모듈
PCT/KR2012/006902 WO2013032226A2 (en) 2011-08-31 2012-08-29 Lighting module
EP12827772.0A EP2751470B1 (en) 2011-08-31 2012-08-29 Lighting module
US14/241,549 US9488771B2 (en) 2011-08-31 2012-08-29 Lighting module
CN201280042221.4A CN103765080B (zh) 2011-08-31 2012-08-29 照明模块

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110087672A KR101881333B1 (ko) 2011-08-31 2011-08-31 조명 모듈

Publications (2)

Publication Number Publication Date
KR20130024307A KR20130024307A (ko) 2013-03-08
KR101881333B1 true KR101881333B1 (ko) 2018-07-25

Family

ID=47757051

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110087672A KR101881333B1 (ko) 2011-08-31 2011-08-31 조명 모듈

Country Status (5)

Country Link
US (1) US9488771B2 (ko)
EP (1) EP2751470B1 (ko)
KR (1) KR101881333B1 (ko)
CN (1) CN103765080B (ko)
WO (1) WO2013032226A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140102793A (ko) * 2013-02-14 2014-08-25 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 포함하는 표시 장치
US20180335667A1 (en) * 2017-05-19 2018-11-22 Innolux Corporation Backlight module and display device containing the same
KR102587654B1 (ko) * 2018-10-18 2023-10-11 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
CN109668085B (zh) * 2019-01-29 2024-02-27 瑞盎照明科技(广州)有限公司 一种面板灯
CN113701088B (zh) * 2021-09-01 2023-06-27 旭宇光电（深圳）股份有限公司 一种全光谱led灯具、智能照明***和教室光控制方法

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JP3114805B2 (ja) 1998-04-15 2000-12-04 日亜化学工業株式会社 面状光源及びそれを用いたディスプレイのバックライト、照光式操作スイッチ
JP3760900B2 (ja) * 2001-09-06 2006-03-29 セイコーエプソン株式会社 導光装置、電気光学装置及び電子機器
JP3599022B2 (ja) * 2002-01-10 2004-12-08 カシオ計算機株式会社 液晶表示装置
JP4114855B2 (ja) 2002-06-06 2008-07-09 東京ライン株式会社 照明具
US20040004827A1 (en) * 2002-07-08 2004-01-08 Guest Christopher William Light devices using light emitting diodes
JP2005243346A (ja) 2004-02-25 2005-09-08 Citizen Electronics Co Ltd 両面発光照明装置
US7750886B2 (en) * 2004-09-27 2010-07-06 Qualcomm Mems Technologies, Inc. Methods and devices for lighting displays
KR101176531B1 (ko) 2005-05-31 2012-08-24 삼성전자주식회사 백라이트 시스템 및 이를 채용한 액정표시장치
KR100754400B1 (ko) * 2006-04-21 2007-08-31 삼성전자주식회사 백라이트 유닛 및 이를 채용한 디스플레이 장치
KR100882801B1 (ko) * 2007-04-25 2009-02-09 박휴완 도광판 조명장치
CN101307881A (zh) * 2007-05-17 2008-11-19 丁海龙 牌匾照明用平面光源
US20080285274A1 (en) * 2007-05-17 2008-11-20 Hae-Ryong Jung Jung Panel light source for back-lit signs
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CN201302097Y (zh) * 2008-09-08 2009-09-02 广州卓根电子科技有限公司 一种超薄透光装饰板
KR101493706B1 (ko) * 2008-12-24 2015-02-16 엘지디스플레이 주식회사 액정표시장치용 백라이트 유닛
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Also Published As

Publication number Publication date
CN103765080B (zh) 2016-10-12
EP2751470B1 (en) 2017-10-04
EP2751470A4 (en) 2015-03-25
WO2013032226A3 (en) 2013-05-10
CN103765080A (zh) 2014-04-30
EP2751470A2 (en) 2014-07-09
US9488771B2 (en) 2016-11-08
US20140218965A1 (en) 2014-08-07
KR20130024307A (ko) 2013-03-08
WO2013032226A2 (en) 2013-03-07

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant