TW200837925A - Light source - Google Patents

Light source Download PDF

Info

Publication number
TW200837925A
TW200837925A TW097100975A TW97100975A TW200837925A TW 200837925 A TW200837925 A TW 200837925A TW 097100975 A TW097100975 A TW 097100975A TW 97100975 A TW97100975 A TW 97100975A TW 200837925 A TW200837925 A TW 200837925A
Authority
TW
Taiwan
Prior art keywords
sealing member
substrate
light source
light
heat
Prior art date
Application number
TW097100975A
Other languages
English (en)
Chinese (zh)
Inventor
Satoshi Shida
Hiroyuki Naito
Takaari Uemoto
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of TW200837925A publication Critical patent/TW200837925A/zh

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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • H10H20/856—Reflecting means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8582—Means for heat extraction or cooling characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/858—Means for heat extraction or cooling
    • H10H20/8583—Means for heat extraction or cooling not being in contact with the bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Led Device Packages (AREA)
TW097100975A 2007-01-11 2008-01-10 Light source TW200837925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007003881 2007-01-11

Publications (1)

Publication Number Publication Date
TW200837925A true TW200837925A (en) 2008-09-16

Family

ID=39387265

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097100975A TW200837925A (en) 2007-01-11 2008-01-10 Light source

Country Status (7)

Country Link
US (1) US8410501B2 (enExample)
EP (1) EP2104797B1 (enExample)
JP (1) JP5296690B2 (enExample)
KR (1) KR20090097897A (enExample)
CN (1) CN101578473B (enExample)
TW (1) TW200837925A (enExample)
WO (1) WO2008084878A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5768435B2 (ja) * 2010-04-16 2015-08-26 日亜化学工業株式会社 発光装置
DE102010033092A1 (de) 2010-08-02 2012-02-02 Osram Opto Semiconductors Gmbh Optoelektronisches Leuchtmodul und Kfz-Scheinwerfer
US9373606B2 (en) * 2010-08-30 2016-06-21 Bridgelux, Inc. Light-emitting device array with individual cells
JP2013201355A (ja) * 2012-03-26 2013-10-03 Toshiba Lighting & Technology Corp 発光モジュール及び照明装置
CN203277485U (zh) 2012-05-29 2013-11-06 璨圆光电股份有限公司 发光装置、用于形成多方向出光的发光二极管芯片及其蓝宝石基板
WO2014073493A1 (ja) * 2012-11-08 2014-05-15 シャープ株式会社 バックライト装置及び液晶表示装置
US9236366B2 (en) * 2012-12-20 2016-01-12 Intel Corporation High density organic bridge device and method
TWI706107B (zh) * 2014-04-07 2020-10-01 晶元光電股份有限公司 一種發光裝置之色溫調整方法
CN105655472A (zh) * 2016-02-02 2016-06-08 上海鼎晖科技股份有限公司 一种金属导热柱cob led光源

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419611B1 (ko) 2001-05-24 2004-02-25 삼성전기주식회사 발광다이오드 및 이를 이용한 발광장치와 그 제조방법
JP4045781B2 (ja) 2001-08-28 2008-02-13 松下電工株式会社 発光装置
KR20080087049A (ko) * 2001-09-03 2008-09-29 마츠시타 덴끼 산교 가부시키가이샤 형광체 층, 반도체발광장치, 반도체발광소자의 제조방법
AU2003284756A1 (en) * 2003-05-12 2004-11-26 Luxpia Co., Ltd. Tb,b-based yellow phosphor, its preparation method, and white semiconductor light emitting device incorporating the same
JP4238693B2 (ja) * 2003-10-17 2009-03-18 豊田合成株式会社 光デバイス
JP2005267927A (ja) * 2004-03-17 2005-09-29 Nichia Chem Ind Ltd 発光装置
JP2005294185A (ja) 2004-04-05 2005-10-20 Nichia Chem Ind Ltd 発光装置
EP1681728B1 (en) * 2003-10-15 2018-11-21 Nichia Corporation Light-emitting device
US20050225222A1 (en) * 2004-04-09 2005-10-13 Joseph Mazzochette Light emitting diode arrays with improved light extraction
US20050248259A1 (en) 2004-05-10 2005-11-10 Roger Chang Bent lead light emitting diode device having a heat dispersing capability
CN100380694C (zh) * 2004-12-10 2008-04-09 北京大学 一种倒装led芯片的封装方法
US20060255352A1 (en) * 2005-05-11 2006-11-16 Quasar Optoelectronics, Inc. Light emitting diode light source model
JP2009071090A (ja) * 2007-09-14 2009-04-02 Toshiba Lighting & Technology Corp 発光装置

Also Published As

Publication number Publication date
CN101578473A (zh) 2009-11-11
JP5296690B2 (ja) 2013-09-25
US20090321772A1 (en) 2009-12-31
KR20090097897A (ko) 2009-09-16
EP2104797A1 (en) 2009-09-30
US8410501B2 (en) 2013-04-02
EP2104797B1 (en) 2013-07-31
WO2008084878A1 (en) 2008-07-17
CN101578473B (zh) 2013-04-10
JP2010516041A (ja) 2010-05-13

Similar Documents

Publication Publication Date Title
TW200837925A (en) Light source
JP5276226B2 (ja) 実装用基板、発光装置及びランプ
CN107275301B (zh) 发光装置
US7868345B2 (en) Light emitting device mounting substrate, light emitting device housing package, light emitting apparatus, and illuminating apparatus
CN102859259B (zh) 基于 led 的基座型照明结构
US12163630B2 (en) Lighting apparatus
JP5914826B2 (ja) 発光モジュール、照明装置および照明器具
KR101125296B1 (ko) 라이트 유닛
US10337704B2 (en) Illumination light source having fastener fastening a pedestal and cover together with a mounting substrate interposed therebetween and light emitting elements surround the cover, the entirety of which is spaced in a horizontal direction from the light emitting elements
JPWO2013073181A1 (ja) 発光モジュールおよびこれを用いたランプ
KR101641860B1 (ko) 발광소자 어레이, 조명장치 및 백라이트 장치
JP5194675B2 (ja) 発光装置
CN101051660B (zh) 半导体发光装置和带有这种半导体发光装置的发光屏
KR102057978B1 (ko) 조명 장치
JP2013030600A (ja) 発熱デバイス
JP4816394B2 (ja) スポットライト
TW201342572A (zh) 發光裝置及燈具
JP2007220830A (ja) 発光モジュールとこれを用いた表示装置及び照明装置
JP6704182B2 (ja) 照明装置
KR101091394B1 (ko) 조명 장치
KR20130054864A (ko) 조명 장치