KR102092229B1 - 램프 유닛 및 차량용 조명 시스템 - Google Patents

램프 유닛 및 차량용 조명 시스템 Download PDF

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Publication number
KR102092229B1
KR102092229B1 KR1020130077499A KR20130077499A KR102092229B1 KR 102092229 B1 KR102092229 B1 KR 102092229B1 KR 1020130077499 A KR1020130077499 A KR 1020130077499A KR 20130077499 A KR20130077499 A KR 20130077499A KR 102092229 B1 KR102092229 B1 KR 102092229B1
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South Korea
Prior art keywords
light source
substrate
source array
light
light sources
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Application number
KR1020130077499A
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English (en)
Korean (ko)
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KR20140009923A (ko
Inventor
조윤민
이건교
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엘지이노텍 주식회사
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Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to US13/939,842 priority Critical patent/US9308858B2/en
Priority to EP13176243.7A priority patent/EP2685155B1/en
Priority to CN201310293510.8A priority patent/CN103542380A/zh
Priority to JP2013146136A priority patent/JP6266240B2/ja
Publication of KR20140009923A publication Critical patent/KR20140009923A/ko
Priority to US15/064,324 priority patent/US9751453B2/en
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Publication of KR102092229B1 publication Critical patent/KR102092229B1/ko
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/10—Light sources with three-dimensionally disposed light-generating elements on concave supports or substrates, e.g. on the inner side of bowl-shaped supports
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/20—Light sources with three-dimensionally disposed light-generating elements on convex supports or substrates, e.g. on the outer surface of spheres
    • 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/50—Light sources with three-dimensionally disposed light-generating elements on planar substrates or supports, but arranged in different planes or with differing orientation, e.g. on plate-shaped supports with steps on which light-generating elements are mounted
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
KR1020130077499A 2012-07-13 2013-07-03 램프 유닛 및 차량용 조명 시스템 Active KR102092229B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/939,842 US9308858B2 (en) 2012-07-13 2013-07-11 Lamp unit and lighting system for vehicle
EP13176243.7A EP2685155B1 (en) 2012-07-13 2013-07-12 Lamp unit and lighting system for vehicle
CN201310293510.8A CN103542380A (zh) 2012-07-13 2013-07-12 灯单元和用于车辆的照明系统
JP2013146136A JP6266240B2 (ja) 2012-07-13 2013-07-12 ランプユニット及び車両用照明システム
US15/064,324 US9751453B2 (en) 2012-07-13 2016-03-08 Lamp unit producing various beam patterns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120076858 2012-07-13
KR20120076858 2012-07-13

Publications (2)

Publication Number Publication Date
KR20140009923A KR20140009923A (ko) 2014-01-23
KR102092229B1 true KR102092229B1 (ko) 2020-03-23

Family

ID=49913851

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Country Status (3)

Country Link
US (1) US9809149B2 (enExample)
JP (1) JP6266240B2 (enExample)
KR (1) KR102092229B1 (enExample)

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KR102221600B1 (ko) 2014-08-22 2021-03-03 엘지이노텍 주식회사 조명 장치
FR3025865B1 (fr) 2014-09-16 2016-12-09 Valeo Vision Dispositif d'eclairage d'un vehicule utilisant une lentille optique multisource
JP2016081722A (ja) * 2014-10-16 2016-05-16 株式会社リコー 照明灯及び照明装置
KR101502960B1 (ko) * 2014-10-29 2015-03-17 농업회사법인 주식회사 퓨쳐그린 식물의 초기 생장 효율을 최적화한 led 조명모듈과 이를 탑재한 led 조명장치
JP6768004B2 (ja) 2015-05-26 2020-10-14 ルミレッズ ホールディング ベーフェー マルチフォーカスモードを伴う照明装置
KR101923672B1 (ko) * 2015-06-15 2018-11-30 서울바이오시스 주식회사 헤드램프 장치 및 그 조명 제어 방법
EP3127747A1 (fr) * 2015-08-07 2017-02-08 Valeo Vision Dispositif d'éclairage et/ou de signalisation pour véhicule automobile
KR102379123B1 (ko) 2015-08-27 2022-03-24 엘지디스플레이 주식회사 유기발광 표시장치 및 이를 적용한 차량용 조명장치
KR102420453B1 (ko) 2015-09-09 2022-07-13 엘지디스플레이 주식회사 유기발광 표시장치 및 이를 적용한 차량용 조명장치
FR3041576B1 (fr) * 2015-09-25 2019-11-29 Valeo Vision Dispositif et procede permettant de conferer differentes couleurs blanches a un faisceau lumineux
FR3041575B1 (fr) * 2015-09-25 2019-05-24 Valeo Vision Dispositif lumineux comprenant une source lumineuse a batonnets avec des zones de couleurs differentes
WO2017086251A1 (ja) * 2015-11-20 2017-05-26 株式会社小糸製作所 灯具ユニット
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JP6924559B2 (ja) * 2016-05-25 2021-08-25 スタンレー電気株式会社 発光ダイオード装置
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JP6811554B2 (ja) * 2016-06-15 2021-01-13 株式会社小糸製作所 車両用灯具
KR101830663B1 (ko) 2016-07-06 2018-02-21 엘지전자 주식회사 차량용 램프 및 그것의 제어방법
JP6812695B2 (ja) * 2016-08-08 2021-01-13 市光工業株式会社 車両用灯具
CN106054454B (zh) * 2016-08-09 2019-06-21 京东方科技集团股份有限公司 一种背光源结构及其控制方法、背光模组、显示装置
JP6790568B2 (ja) * 2016-08-09 2020-11-25 市光工業株式会社 車両用灯具
WO2018051897A1 (ja) * 2016-09-15 2018-03-22 株式会社小糸製作所 発光モジュールおよび灯具ユニット
JP2018142595A (ja) * 2017-02-27 2018-09-13 パナソニックＩｐマネジメント株式会社 光源モジュール、照明装置、及び移動体
FR3063335B1 (fr) * 2017-02-28 2021-07-02 Valeo Vision Dispositif lumineux pour vehicule automobile comprenant une source de lumiere comportant une pluralite d'elements emissifs
JP6988181B2 (ja) * 2017-06-15 2022-01-05 市光工業株式会社 車両用灯具
DE102018009684A1 (de) * 2018-01-18 2019-07-18 Sew-Eurodrive Gmbh & Co Kg Mobilteil mit zumindest einem Modul und Verfahren zum Betreiben eines Mobilteils
CN112840157A (zh) * 2018-10-18 2021-05-25 Zkw集团有限责任公司 使用半导体发光二极管的车灯
US11302248B2 (en) 2019-01-29 2022-04-12 Osram Opto Semiconductors Gmbh U-led, u-led device, display and method for the same
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JP7642549B2 (ja) 2019-02-11 2025-03-10 エイエムエス－オスラム インターナショナル ゲーエムベーハー 光電子構造素子、光電子配置構造体および方法
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US11538852B2 (en) 2019-04-23 2022-12-27 Osram Opto Semiconductors Gmbh μ-LED, μ-LED device, display and method for the same
JP7608368B2 (ja) 2019-05-13 2025-01-06 エイエムエス－オスラム インターナショナル ゲーエムベーハー マルチチップ用キャリア構造体
JP7494215B2 (ja) * 2019-05-23 2024-06-03 エイエムエス－オスラム インターナショナル ゲーエムベーハー 照明配置構造体、光誘導配置構造体およびそれらに関する方法
JP7594578B2 (ja) 2019-09-20 2024-12-04 エイエムエス－オスラム インターナショナル ゲーエムベーハー 光電子構造素子、半導体構造およびそれらに関する方法
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FR3131363B1 (fr) * 2021-12-26 2023-11-17 Valeo Vision Dispositif de signalisation de véhicule automobile
WO2025142368A1 (ja) * 2023-12-27 2025-07-03 株式会社小糸製作所 車両用前照灯

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