JP2009295912A - 半導体発光装置 - Google Patents
半導体発光装置 Download PDFInfo
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- JP2009295912A JP2009295912A JP2008150508A JP2008150508A JP2009295912A JP 2009295912 A JP2009295912 A JP 2009295912A JP 2008150508 A JP2008150508 A JP 2008150508A JP 2008150508 A JP2008150508 A JP 2008150508A JP 2009295912 A JP2009295912 A JP 2009295912A
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- semiconductor light
- light emitting
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- emitting element
- emitting device
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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
- H01L33/52—Encapsulations
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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
- H01L2224/48—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
- H01L2224/73—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
-
- 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
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
-
- 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
- H01L33/483—Containers
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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】貫通孔が設けられた下部基板2と前記貫通孔よりも大きい貫通孔が設けられた上部基板3を絶縁性接着層4を介して貼り合わせ、2つの貫通で形成された凹部内の下部基板2の貫通孔領域に半導体発光素子を配置し、上部基板3の内周面及び下部基板2の上面を一体に覆うように透光性樹脂部15を配置し、凹部内の前記透光性樹脂部15が配置された領域以外の領域に半導体発光素子を覆うように蛍光体19を含有する透光性樹脂18を配置した。
【選択図】図2
Description
第1の貫通孔が設けられた第1の基板と、
前記第1の基板上に絶縁性接着層を介して貼り合わされた、前記第1の貫通孔よりも大きい第2の貫通孔が設けられた第2の基板とを有し、
前記第1の貫通孔及び前記第2の貫通孔によって形成される凹部内には、前記半導体発光素子及び蛍光体を含有する樹脂からなる波長変換部が配置され、
前記絶縁性接着層は、前記凹部内において、前記凹部内に露出した端部が、前記第2の貫通孔の内周面より後退して位置するよう配置され、
前記凹部内において、前記絶縁性接着層の前記凹部内に露出した端部及び前記第2の貫通孔の内周面は、蛍光体を含有しない透光性樹脂部により被覆されていることを特徴とするものである。
2 下部基板
3 上部基板
4 絶縁性接着層
5 支持部材
6 貫通孔
7 貫通孔
8 端部
9 内周面
10 上面
11 回路パターン
12 端部
13 半導体発光素子
14 ボンディングワイヤ
15 透光性樹脂部
16 樹脂フィレット
17 凹部
18 透光性樹脂
19 蛍光体
20 封止樹脂
21 半導体発光装置
22 気泡
23 第1の封止樹脂
24 第2の封止樹脂
25 内周面
26 中央部
Claims (4)
- 半導体発光素子と蛍光体を有し、該半導体発光素子とは異なる波長の光を出射する半導体発光装置であって、
第1の貫通孔が設けられた第1の基板と、
前記第1の基板上に絶縁性接着層を介して貼り合わされた、前記第1の貫通孔よりも大きい第2の貫通孔が設けられた第2の基板とを有し、
前記第1の貫通孔及び前記第2の貫通孔によって形成される凹部内には、前記半導体発光素子及び蛍光体を含有する樹脂からなる波長変換部が配置され、
前記絶縁性接着層は、前記凹部内において、前記凹部内に露出した端部が、前記第2の貫通孔の内周面より後退して位置するよう配置され、
前記凹部内において、前記絶縁性接着層の前記凹部内に露出した端部及び前記第2の貫通孔の内周面は、蛍光体を含有しない透光性樹脂部により被覆されていることを特徴とする半導体発光装置。 - 前記透光性樹脂部は、前記第2の貫通孔の内周面と前記第1の基板上面との間に樹脂フィレットとして形成されることを特徴とする請求項1に記載の半導体発光装置。
- 前記波長変換部は、少なくとも前記凹部内の第2の貫通孔により形成された領域に配置されていることを特徴とする請求項1又は2に記載の半導体発光装置。
- 前記波長変換部は、前記半導体発光素子を覆うように前記第1の貫通孔内に配置され、前記透光性樹脂部は、前記蛍光体を含有する透光性樹脂上の前記凹部内に配置されていることを特徴とする請求項1に記載の半導体発光装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008150508A JP5238366B2 (ja) | 2008-06-09 | 2008-06-09 | 半導体発光装置 |
CN200910146565XA CN101604722B (zh) | 2008-06-09 | 2009-06-08 | 半导体发光装置 |
US12/480,846 US20090302342A1 (en) | 2008-06-09 | 2009-06-09 | Semiconductor Light-Emitting Device and Manufacturing Method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008150508A JP5238366B2 (ja) | 2008-06-09 | 2008-06-09 | 半導体発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009295912A true JP2009295912A (ja) | 2009-12-17 |
JP5238366B2 JP5238366B2 (ja) | 2013-07-17 |
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JP2008150508A Active JP5238366B2 (ja) | 2008-06-09 | 2008-06-09 | 半導体発光装置 |
Country Status (3)
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US (1) | US20090302342A1 (ja) |
JP (1) | JP5238366B2 (ja) |
CN (1) | CN101604722B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012049853A1 (ja) * | 2010-10-14 | 2012-04-19 | パナソニック株式会社 | 発光装置及びこれを用いた面光源装置 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011091394A1 (en) * | 2010-01-25 | 2011-07-28 | Vishay Sprague, Inc. | Metal based electronic component package and the method of manufacturing the same |
CN102437267B (zh) * | 2010-12-10 | 2014-05-14 | 罗容 | 金属基底板发光芯片封装结构 |
JP4870233B1 (ja) * | 2011-02-14 | 2012-02-08 | E&E Japan株式会社 | チップled |
CN102694081B (zh) * | 2011-03-21 | 2014-11-05 | 展晶科技(深圳)有限公司 | 发光二极管制造方法 |
US8754440B2 (en) * | 2011-03-22 | 2014-06-17 | Tsmc Solid State Lighting Ltd. | Light-emitting diode (LED) package systems and methods of making the same |
US20130001597A1 (en) * | 2011-06-28 | 2013-01-03 | Osram Sylvania Inc. | Lighting Device Having a Color Tunable Wavelength Converter |
JP5931410B2 (ja) * | 2011-11-15 | 2016-06-08 | 株式会社小糸製作所 | 発光モジュールとその製造方法及び車両用灯具 |
JP6730017B2 (ja) * | 2014-11-10 | 2020-07-29 | エルジー イノテック カンパニー リミテッド | 発光素子パッケージ、及びこれを含む照明システム |
JP6493348B2 (ja) * | 2016-09-30 | 2019-04-03 | 日亜化学工業株式会社 | 発光装置 |
US10810932B2 (en) * | 2018-10-02 | 2020-10-20 | Sct Ltd. | Molded LED display module and method of making thererof |
CN110379911B (zh) * | 2019-07-18 | 2022-04-15 | 深圳市协进光电有限公司 | 一种高显色度白光led灯珠 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002033520A (ja) * | 2000-07-14 | 2002-01-31 | Toshiba Electronic Engineering Corp | 半導体発光装置 |
JP2006352167A (ja) * | 2006-09-25 | 2006-12-28 | Kyocera Corp | 発光素子収納用パッケージおよび発光装置 |
JP2007150228A (ja) * | 2005-11-02 | 2007-06-14 | Trion:Kk | 発光ダイオード実装基板 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003016782A1 (en) * | 2001-08-09 | 2003-02-27 | Matsushita Electric Industrial Co., Ltd. | Led illuminator and card type led illuminating light source |
JP4045781B2 (ja) * | 2001-08-28 | 2008-02-13 | 松下電工株式会社 | 発光装置 |
KR20070047676A (ko) * | 2005-11-02 | 2007-05-07 | 가부시끼가이샤 도리온 | 발광 다이오드 실장 기판 |
CN200990388Y (zh) * | 2006-09-30 | 2007-12-12 | 东贝光电科技股份有限公司 | 发光元件 |
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2008
- 2008-06-09 JP JP2008150508A patent/JP5238366B2/ja active Active
-
2009
- 2009-06-08 CN CN200910146565XA patent/CN101604722B/zh not_active Expired - Fee Related
- 2009-06-09 US US12/480,846 patent/US20090302342A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002033520A (ja) * | 2000-07-14 | 2002-01-31 | Toshiba Electronic Engineering Corp | 半導体発光装置 |
JP2007150228A (ja) * | 2005-11-02 | 2007-06-14 | Trion:Kk | 発光ダイオード実装基板 |
JP2006352167A (ja) * | 2006-09-25 | 2006-12-28 | Kyocera Corp | 発光素子収納用パッケージおよび発光装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012049853A1 (ja) * | 2010-10-14 | 2012-04-19 | パナソニック株式会社 | 発光装置及びこれを用いた面光源装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090302342A1 (en) | 2009-12-10 |
CN101604722A (zh) | 2009-12-16 |
CN101604722B (zh) | 2013-04-10 |
JP5238366B2 (ja) | 2013-07-17 |
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