JP3129649U - 発光ダイオード装置 - Google Patents
発光ダイオード装置 Download PDFInfo
- Publication number
- JP3129649U JP3129649U JP2006010059U JP2006010059U JP3129649U JP 3129649 U JP3129649 U JP 3129649U JP 2006010059 U JP2006010059 U JP 2006010059U JP 2006010059 U JP2006010059 U JP 2006010059U JP 3129649 U JP3129649 U JP 3129649U
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- Prior art keywords
- emitting diode
- circuit board
- light emitting
- heat sink
- diode device
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- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008646 thermal stress Effects 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
- H01L33/64—Heat extraction or cooling elements
- H01L33/642—Heat extraction or cooling elements characterized by the shape
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
【解決手段】回路基板110、ヒートシンク140、レンズ130及び反射要素120を備える。回路基板110は、凹部、複数の貫通孔及び複数の半田付け可能な回路111を有する。ヒートシンク140は、ダイパッド141、複数のラッパ状の貫通孔、複数の突起及びフック部を有し、ヒートシンク140は、凹部に配置され、突起と回路基板110により係合構造を形成する。レンズ130は、回路基板110上に配置される。反射要素120は、貫通孔とラッパ状の貫通孔に設置され、レンズの周縁部を包囲する。
【選択図】図2
Description
本考案の第2の目的は、様々な光色や光強度の必要性に応じて適用する様々な半田付け可能な回路を有する発光ダイオード装置を提供することにある。
(1)他の要素間に反射要素を設置して緊密に結合させ、全体構造を従来のものよりも強固にし、熱応力により各構成要素に発生する変形や剥離を効果的に防ぐことができる。
(2)回路基板が様々な種類の半田付け可能な回路を含むことができるため、様々な指向性を有する光源が必要とされる応用分野への応用が簡単である。そのため、ユーザは必要に応じ、1つか複数の発光ダイオードチップを配置することにより、発光ダイオードが出力する光色又は光強度を変え、装着する発光ダイオード装置の数を単位面積当たりで減らすことができる。
図1を参照する。図1は、本考案の好適な一実施形態による発光ダイオード装置を示す斜視図である。発光ダイオード装置100は、回路基板110、反射要素120及びレンズ130を備える。
110 回路基板
111 半田付け可能な回路
112 位置決め孔
113 貫通孔
114 貫通孔
115 凹部
120 反射要素
121 環状部
122 ピラー
123 ラッパ状のピラー
124 方形部
125 貫通孔
130 レンズ
140 ヒートシンク
141 ダイパッド
142 ラッパ状の貫通孔
143 突起
144 フック部
Claims (4)
- 回路基板、ヒートシンク、レンズ及び反射要素を備える発光ダイオード装置であって、
前記回路基板は、凹部、複数の貫通孔及び複数の半田付け可能な回路を有し、
前記ヒートシンクは、ダイパッド、複数のラッパ状の貫通孔、複数の突起及びフック部を有し、前記ヒートシンクは、前記凹部に配置され、前記突起と前記回路基板とにより係合構造を形成し、
前記レンズは、前記回路基板上に配置され、
前記反射要素は、前記貫通孔と前記ラッパ状の貫通孔に配置され、前記レンズの周縁部を包囲することを特徴とする発光ダイオード装置。 - 前記半田付け可能な回路は、前記回路基板の頂面から側面を通って底面まで延伸されたことを特徴とする請求項1に記載の発光ダイオード装置。
- 前記反射要素は、
前記レンズの周縁部を覆う環状部と、
前記貫通孔に配置した複数のピラーと、
前記ラッパ状の貫通孔に配置された複数のラッパ状のピラーを有し、前記凹部に配置された方形部と、を備えることを特徴とする請求項1に記載の発光ダイオード装置。 - 前記方形部及び前記ヒートシンクの前記フック部は係合構造に形成されたことを特徴とする請求項3に記載の発光ダイオード装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095212321U TWM303325U (en) | 2006-07-13 | 2006-07-13 | Light emitting diode package |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3129649U true JP3129649U (ja) | 2007-03-01 |
Family
ID=38292297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006010059U Expired - Fee Related JP3129649U (ja) | 2006-07-13 | 2006-12-12 | 発光ダイオード装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7441926B2 (ja) |
JP (1) | JP3129649U (ja) |
TW (1) | TWM303325U (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9070850B2 (en) | 2007-10-31 | 2015-06-30 | Cree, Inc. | Light emitting diode package and method for fabricating same |
US8669572B2 (en) | 2005-06-10 | 2014-03-11 | Cree, Inc. | Power lamp package |
US7675145B2 (en) | 2006-03-28 | 2010-03-09 | Cree Hong Kong Limited | Apparatus, system and method for use in mounting electronic elements |
US8748915B2 (en) | 2006-04-24 | 2014-06-10 | Cree Hong Kong Limited | Emitter package with angled or vertical LED |
US7635915B2 (en) | 2006-04-26 | 2009-12-22 | Cree Hong Kong Limited | Apparatus and method for use in mounting electronic elements |
US8735920B2 (en) | 2006-07-31 | 2014-05-27 | Cree, Inc. | Light emitting diode package with optical element |
US8367945B2 (en) | 2006-08-16 | 2013-02-05 | Cree Huizhou Opto Limited | Apparatus, system and method for use in mounting electronic elements |
US20080179618A1 (en) * | 2007-01-26 | 2008-07-31 | Ching-Tai Cheng | Ceramic led package |
US9711703B2 (en) * | 2007-02-12 | 2017-07-18 | Cree Huizhou Opto Limited | Apparatus, system and method for use in mounting electronic elements |
JP5126219B2 (ja) * | 2007-03-27 | 2013-01-23 | 富士通株式会社 | 半導体部品および半導体部品の製造方法 |
GB2453718A (en) * | 2007-10-10 | 2009-04-22 | Unity Opto Technology Co Ltd | LED lighting device |
TWI360238B (en) * | 2007-10-29 | 2012-03-11 | Epistar Corp | Photoelectric device |
US10256385B2 (en) | 2007-10-31 | 2019-04-09 | Cree, Inc. | Light emitting die (LED) packages and related methods |
US8866169B2 (en) | 2007-10-31 | 2014-10-21 | Cree, Inc. | LED package with increased feature sizes |
US20090154137A1 (en) * | 2007-12-14 | 2009-06-18 | Philips Lumileds Lighting Company, Llc | Illumination Device Including Collimating Optics |
USD633631S1 (en) | 2007-12-14 | 2011-03-01 | Cree Hong Kong Limited | Light source of light emitting diode |
USD634863S1 (en) | 2008-01-10 | 2011-03-22 | Cree Hong Kong Limited | Light source of light emitting diode |
US20090273945A1 (en) * | 2008-04-30 | 2009-11-05 | Megapull, Inc. | Modular, luminous, small form-factor solid-state lighting engine |
US8049230B2 (en) * | 2008-05-16 | 2011-11-01 | Cree Huizhou Opto Limited | Apparatus and system for miniature surface mount devices |
US8791471B2 (en) | 2008-11-07 | 2014-07-29 | Cree Hong Kong Limited | Multi-chip light emitting diode modules |
TW201018822A (en) * | 2008-11-10 | 2010-05-16 | Everlight Electronics Co Ltd | Illumination device and light emitting diode module |
US8368112B2 (en) | 2009-01-14 | 2013-02-05 | Cree Huizhou Opto Limited | Aligned multiple emitter package |
US8415692B2 (en) | 2009-07-06 | 2013-04-09 | Cree, Inc. | LED packages with scattering particle regions |
CN201526837U (zh) * | 2009-09-27 | 2010-07-14 | 沈李豪 | 具有多层散热结构的led灯泡 |
CN102130266B (zh) * | 2010-01-20 | 2013-08-28 | 光宝电子(广州)有限公司 | 封装结构及发光二极管封装结构 |
TWI405936B (zh) | 2010-11-23 | 2013-08-21 | Ind Tech Res Inst | 夾持對位座及其發光二極體光板 |
US8564004B2 (en) | 2011-11-29 | 2013-10-22 | Cree, Inc. | Complex primary optics with intermediate elements |
AU2017386417B2 (en) | 2016-12-30 | 2022-07-14 | Frequency Therapeutics, Inc. | 1H-pyrrole-2,5-dione compounds and methods of using them to induce self-renewal of stem/progenitor supporting cells |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6045240A (en) * | 1996-06-27 | 2000-04-04 | Relume Corporation | LED lamp assembly with means to conduct heat away from the LEDS |
US6641284B2 (en) * | 2002-02-21 | 2003-11-04 | Whelen Engineering Company, Inc. | LED light assembly |
US7244965B2 (en) * | 2002-09-04 | 2007-07-17 | Cree Inc, | Power surface mount light emitting die package |
EP1642346A1 (en) * | 2003-06-30 | 2006-04-05 | Koninklijke Philips Electronics N.V. | Light-emitting diode thermal management system |
-
2006
- 2006-07-13 TW TW095212321U patent/TWM303325U/zh not_active IP Right Cessation
- 2006-12-07 US US11/635,046 patent/US7441926B2/en not_active Expired - Fee Related
- 2006-12-12 JP JP2006010059U patent/JP3129649U/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7441926B2 (en) | 2008-10-28 |
TWM303325U (en) | 2006-12-21 |
US20080013319A1 (en) | 2008-01-17 |
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