JP2010219562A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2010219562A JP2010219562A JP2010145090A JP2010145090A JP2010219562A JP 2010219562 A JP2010219562 A JP 2010219562A JP 2010145090 A JP2010145090 A JP 2010145090A JP 2010145090 A JP2010145090 A JP 2010145090A JP 2010219562 A JP2010219562 A JP 2010219562A
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- JP
- Japan
- Prior art keywords
- light emitting
- semiconductor light
- reflective layer
- light
- emitting element
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- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/04—Provision of filling media
-
- 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
- F21K9/68—Details of reflectors forming part of the light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- 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
- 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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- 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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4911—Disposition the connectors being bonded to at least one common bonding area, e.g. daisy chain
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- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
Abstract
【解決手段】照明装置(1)は、複数の半導体発光素子(5)、反射層(3, 23)および透光性の接着層(6)を備えている。半導体発光素子(5)は、透光性の基板(11)と、基板(11)に形成された半導体発光層(12)とを有する。反射層(3, 23)は、半導体発光素子(5)が互いに間隔を存して並べられる大きさを有する。接着層(6)は、半導体発光素子(5)の基板(11)を反射層(3, 23)に接着することで、半導体発光素子(5)を反射層(3, 23)の上に保持している。
【選択図】図1
Description
Tj=Tc/W (W:投入電力)
で評価することができる。
Claims (3)
- 透光性の基板と、この基板に形成された半導体発光層とを有する複数の半導体発光素子と;
上記半導体発光素子が互いに間隔を存して並べられた方向に連続するように形成された反射層と;
上記各半導体発光素子の基板を上記反射層に接着することで、上記半導体発光素子を上記反射層の上に保持する透光性の接着層と;
上記核半導体発光素子、反射層を覆う封止部材と;
具備することを特徴とする照明装置。 - 請求項1記載の照明装置において、上記反射層は、銀めっきで構成されていることを特徴とする照明装置。
- 請求項2記載の照明装置において、上記半導体発光素子の基板は、上記反射層に熱的に接続されていることを特徴とする照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010145090A JP5273486B2 (ja) | 2006-08-29 | 2010-06-25 | 照明装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006232634 | 2006-08-29 | ||
JP2006232634 | 2006-08-29 | ||
JP2010145090A JP5273486B2 (ja) | 2006-08-29 | 2010-06-25 | 照明装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007184808A Division JP4678391B2 (ja) | 2006-08-29 | 2007-07-13 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010219562A true JP2010219562A (ja) | 2010-09-30 |
JP5273486B2 JP5273486B2 (ja) | 2013-08-28 |
Family
ID=38738790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010145090A Active JP5273486B2 (ja) | 2006-08-29 | 2010-06-25 | 照明装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7989840B2 (ja) |
EP (2) | EP1895602B1 (ja) |
JP (1) | JP5273486B2 (ja) |
CN (1) | CN100539134C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012060053A1 (ja) * | 2010-11-02 | 2012-05-10 | 信越化学工業株式会社 | 光半導体装置用接着剤、光半導体装置用接着剤シート、光半導体装置用接着剤シートの製造方法、及び光半導体装置の製造方法 |
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JP2011091126A (ja) * | 2009-10-21 | 2011-05-06 | Shin-Etsu Astech Co Ltd | 発光装置(cobモジュール) |
CN102072811A (zh) * | 2009-11-20 | 2011-05-25 | 广镓光电股份有限公司 | 光学检测装置及使用该装置的检测方法 |
JP4814394B2 (ja) | 2010-03-05 | 2011-11-16 | シャープ株式会社 | 発光装置の製造方法 |
US10267506B2 (en) | 2010-11-22 | 2019-04-23 | Cree, Inc. | Solid state lighting apparatuses with non-uniformly spaced emitters for improved heat distribution, system having the same, and methods having the same |
US11101408B2 (en) | 2011-02-07 | 2021-08-24 | Creeled, Inc. | Components and methods for light emitting diode (LED) lighting |
US20130099263A1 (en) * | 2011-10-20 | 2013-04-25 | Gregory Lee Heacock | Full spectrum led light source |
US9806246B2 (en) | 2012-02-07 | 2017-10-31 | Cree, Inc. | Ceramic-based light emitting diode (LED) devices, components, and methods |
US9786825B2 (en) | 2012-02-07 | 2017-10-10 | Cree, Inc. | Ceramic-based light emitting diode (LED) devices, components, and methods |
US9538590B2 (en) | 2012-03-30 | 2017-01-03 | Cree, Inc. | Solid state lighting apparatuses, systems, and related methods |
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JP6497615B2 (ja) * | 2015-03-04 | 2019-04-10 | パナソニックIpマネジメント株式会社 | 実装基板及びそれを用いたledモジュール |
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JP6868388B2 (ja) * | 2016-12-26 | 2021-05-12 | 日亜化学工業株式会社 | 発光装置および集積型発光装置 |
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2007
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- 2007-08-23 EP EP18212110.3A patent/EP3489572A1/en not_active Withdrawn
- 2007-08-28 CN CNB2007101455841A patent/CN100539134C/zh not_active Expired - Fee Related
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2010
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2011
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012060053A1 (ja) * | 2010-11-02 | 2012-05-10 | 信越化学工業株式会社 | 光半導体装置用接着剤、光半導体装置用接着剤シート、光半導体装置用接着剤シートの製造方法、及び光半導体装置の製造方法 |
JP2012099664A (ja) * | 2010-11-02 | 2012-05-24 | Shin Etsu Chem Co Ltd | 光半導体装置用接着剤、光半導体装置用接着剤シート、光半導体装置用接着剤シートの製造方法、及び光半導体装置の製造方法 |
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EP1895602A3 (en) | 2011-11-23 |
EP1895602A2 (en) | 2008-03-05 |
EP1895602B1 (en) | 2019-01-23 |
CN100539134C (zh) | 2009-09-09 |
US8558272B2 (en) | 2013-10-15 |
JP5273486B2 (ja) | 2013-08-28 |
CN101136399A (zh) | 2008-03-05 |
US20110273880A1 (en) | 2011-11-10 |
US7989840B2 (en) | 2011-08-02 |
US20080055901A1 (en) | 2008-03-06 |
EP3489572A1 (en) | 2019-05-29 |
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