JP2006052345A - 発光色変換部材およびそれを用いた半導体発光装置 - Google Patents
発光色変換部材およびそれを用いた半導体発光装置 Download PDFInfo
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- JP2006052345A JP2006052345A JP2004235804A JP2004235804A JP2006052345A JP 2006052345 A JP2006052345 A JP 2006052345A JP 2004235804 A JP2004235804 A JP 2004235804A JP 2004235804 A JP2004235804 A JP 2004235804A JP 2006052345 A JP2006052345 A JP 2006052345A
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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
- H01L2224/01—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
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- Led Device Packages (AREA)
- Led Devices (AREA)
- Luminescent Compositions (AREA)
Abstract
【解決手段】 LEDチップ6の少なくとも光発射面側に発光色変換部材5が設けられ、発光色変換部材5は、蛍光体粒子1の周りにPbまたはBiを含まないガラス被膜2が設けられる蛍光体含有ガラス粉末3を有している。また、発光色変換部材は、蛍光体含有ガラス粉末3がPbを含むガラス体4内に分散されることにより形成されてもよい。
【選択図】 図3
Description
2 ガラス被膜
3 蛍光体含有ガラス粉末
4 ガラス体
5 発光色変換部材
6 LEDチップ
Claims (5)
- 蛍光体粒子と、該蛍光体粒子の周りを被覆するPbまたはBiを含まないガラス被膜とからなる蛍光体含有ガラス粉末。
- 蛍光体粒子の周りにPbまたはBiを含まないガラス被膜が設けられる蛍光体含有ガラス粉末がPbまたはBiを含むガラス体内に分散されてなる発光色変換部材。
- 発光素子チップと、該発光素子チップの少なくとも光発射面側に設けられる発光色変換部材とを有する半導体発光装置であって、前記発光色変換部材が、蛍光体粒子の周りにPbまたはBiを含まないガラス被膜が設けられる蛍光体含有ガラス粉末を用いることにより形成されてなる半導体発光装置。
- 前記発光素子チップの半導体積層部の一面または該半導体積層部が積層される基板裏面のほぼ全面に、前記蛍光体含有ガラス粉末がPbまたはBiを含むガラス体内に分散されることにより形成される前記発光色変換部材が設けられてなる請求項3記載の半導体発光装置。
- 前記発光色変換部材が、前記蛍光体含有ガラス粉末を凝集させた多孔質ガラス体の隙間に、紫外光に耐性のある樹脂を充填することにより形成されてなる請求項3記載の半導体発光装置。
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JP2004235804A JP4516378B2 (ja) | 2004-08-13 | 2004-08-13 | 半導体発光装置 |
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JP2004235804A JP4516378B2 (ja) | 2004-08-13 | 2004-08-13 | 半導体発光装置 |
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JP2006052345A true JP2006052345A (ja) | 2006-02-23 |
JP4516378B2 JP4516378B2 (ja) | 2010-08-04 |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006054313A (ja) * | 2004-08-11 | 2006-02-23 | Rohm Co Ltd | 半導体発光装置 |
JP2007311743A (ja) * | 2006-04-19 | 2007-11-29 | Nippon Electric Glass Co Ltd | 発光色変換部材の製造方法及び発光色変換部材 |
JP2008004902A (ja) * | 2006-06-26 | 2008-01-10 | Asahi Glass Co Ltd | 蛍光体含有ガラス封止発光素子、ガラス封止発光素子付き回路基板、ガラス封止発光素子の製造方法およびガラス封止発光素子の実装方法 |
JP2008007779A (ja) * | 2006-06-28 | 2008-01-17 | Seoul Semiconductor Co Ltd | 蛍光体及びその製造方法並びに発光ダイオード |
JP2008010556A (ja) * | 2006-06-28 | 2008-01-17 | Stanley Electric Co Ltd | Led光源装置およびそれを使用したledバックライト |
JP2008021868A (ja) * | 2006-07-13 | 2008-01-31 | Nippon Electric Glass Co Ltd | 蛍光体複合部材 |
EP1925652A1 (en) | 2006-11-01 | 2008-05-28 | NEC Lighting, Ltd. | Fluorescent substance containing glass sheet, method for manufacturing the glass sheet and light-emitting device |
JP2009013186A (ja) * | 2007-06-29 | 2009-01-22 | Mitsubishi Chemicals Corp | 被覆蛍光体粒子、被覆蛍光体粒子の製造方法、蛍光体含有組成物、発光装置、画像表示装置、および照明装置 |
KR100900291B1 (ko) | 2007-01-19 | 2009-05-29 | 엘지전자 주식회사 | 발광 소자 패키지 및 그 제조 방법 |
WO2009132840A3 (de) * | 2008-04-29 | 2009-12-30 | Schott Ag | Konversionsmaterial insbesondere für eine, eine halbleiterlichtquelle umfassende weisse oder farbige lichtquelle, verfahren zu dessen herstellung sowie dieses konversionsmaterial umfassende lichtquelle |
KR101590173B1 (ko) | 2014-09-17 | 2016-02-02 | 주식회사 베이스 | 자동차용 pig 및 그 제조 방법 |
JP2016115729A (ja) * | 2014-12-11 | 2016-06-23 | 日亜化学工業株式会社 | 発光装置の製造法 |
JP2017107072A (ja) * | 2015-12-10 | 2017-06-15 | 日本電気硝子株式会社 | 波長変換部材及び波長変換素子、並びにそれを用いた発光装置 |
JP2017188686A (ja) * | 2016-04-04 | 2017-10-12 | スタンレー電気株式会社 | 発光装置及びその製造方法 |
WO2018105374A1 (ja) * | 2016-12-09 | 2018-06-14 | 日本電気硝子株式会社 | 波長変換部材の製造方法、波長変換部材及び発光デバイス |
CN111602256A (zh) * | 2018-01-22 | 2020-08-28 | 亮锐控股有限公司 | 用于发光装置的经涂布的波长转换材料 |
KR20200108209A (ko) * | 2019-03-08 | 2020-09-17 | 주식회사 유제이엘 | 복수 색상 형광체 플레이트, 이를 포함하는 칩 스케일 발광 다이오드 패키지 및 이의 제조방법 |
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JPH11177129A (ja) * | 1997-12-16 | 1999-07-02 | Rohm Co Ltd | チップ型led、ledランプおよびledディスプレイ |
JP2002173675A (ja) * | 2000-12-06 | 2002-06-21 | Sanken Electric Co Ltd | 被覆層を有する蛍光粒子及びその製法 |
JP2002203989A (ja) * | 2000-12-21 | 2002-07-19 | Lumileds Lighting Us Llc | 発光装置及びその製造方法 |
JP2002223008A (ja) * | 2000-10-17 | 2002-08-09 | Koninkl Philips Electronics Nv | 発光素子 |
JP2003046141A (ja) * | 2001-07-31 | 2003-02-14 | Nichia Chem Ind Ltd | 発光装置とその製造方法 |
JP2003258308A (ja) * | 2002-03-06 | 2003-09-12 | Nippon Electric Glass Co Ltd | 発光色変換部材 |
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Patent Citations (6)
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JPH11177129A (ja) * | 1997-12-16 | 1999-07-02 | Rohm Co Ltd | チップ型led、ledランプおよびledディスプレイ |
JP2002223008A (ja) * | 2000-10-17 | 2002-08-09 | Koninkl Philips Electronics Nv | 発光素子 |
JP2002173675A (ja) * | 2000-12-06 | 2002-06-21 | Sanken Electric Co Ltd | 被覆層を有する蛍光粒子及びその製法 |
JP2002203989A (ja) * | 2000-12-21 | 2002-07-19 | Lumileds Lighting Us Llc | 発光装置及びその製造方法 |
JP2003046141A (ja) * | 2001-07-31 | 2003-02-14 | Nichia Chem Ind Ltd | 発光装置とその製造方法 |
JP2003258308A (ja) * | 2002-03-06 | 2003-09-12 | Nippon Electric Glass Co Ltd | 発光色変換部材 |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006054313A (ja) * | 2004-08-11 | 2006-02-23 | Rohm Co Ltd | 半導体発光装置 |
JP2007311743A (ja) * | 2006-04-19 | 2007-11-29 | Nippon Electric Glass Co Ltd | 発光色変換部材の製造方法及び発光色変換部材 |
JP2008004902A (ja) * | 2006-06-26 | 2008-01-10 | Asahi Glass Co Ltd | 蛍光体含有ガラス封止発光素子、ガラス封止発光素子付き回路基板、ガラス封止発光素子の製造方法およびガラス封止発光素子の実装方法 |
US8187498B2 (en) | 2006-06-28 | 2012-05-29 | Seoul Semiconductor Co., Ltd. | Phosphor, method for manufacturing the same, and light emitting diode |
JP2008010556A (ja) * | 2006-06-28 | 2008-01-17 | Stanley Electric Co Ltd | Led光源装置およびそれを使用したledバックライト |
US20110012507A1 (en) * | 2006-06-28 | 2011-01-20 | Seoul Semiconductor Co., Ltd. | Phosphor, method for manufacturing the same, and light emitting diode |
US8262936B2 (en) | 2006-06-28 | 2012-09-11 | Seoul Semiconductor Co., Ltd. | Phosphor, method for manufacturing the same, and light emitting diode |
JP2008007779A (ja) * | 2006-06-28 | 2008-01-17 | Seoul Semiconductor Co Ltd | 蛍光体及びその製造方法並びに発光ダイオード |
JP2008021868A (ja) * | 2006-07-13 | 2008-01-31 | Nippon Electric Glass Co Ltd | 蛍光体複合部材 |
EP1925652A1 (en) | 2006-11-01 | 2008-05-28 | NEC Lighting, Ltd. | Fluorescent substance containing glass sheet, method for manufacturing the glass sheet and light-emitting device |
KR100887786B1 (ko) | 2006-11-01 | 2009-03-09 | 엔이씨 라이팅 가부시키가이샤 | 형광 물질 함유 유리 시트, 유리 시트를 제조하는 방법그리고 발광 소자 |
KR100900291B1 (ko) | 2007-01-19 | 2009-05-29 | 엘지전자 주식회사 | 발광 소자 패키지 및 그 제조 방법 |
JP2009013186A (ja) * | 2007-06-29 | 2009-01-22 | Mitsubishi Chemicals Corp | 被覆蛍光体粒子、被覆蛍光体粒子の製造方法、蛍光体含有組成物、発光装置、画像表示装置、および照明装置 |
WO2009132840A3 (de) * | 2008-04-29 | 2009-12-30 | Schott Ag | Konversionsmaterial insbesondere für eine, eine halbleiterlichtquelle umfassende weisse oder farbige lichtquelle, verfahren zu dessen herstellung sowie dieses konversionsmaterial umfassende lichtquelle |
US9950949B2 (en) | 2008-04-29 | 2018-04-24 | Schott Ag | Conversion material, particularly for a white or colored light souce comprising a semiconductor light source, a method for the production thereof, as well as a light source comprising said conversion material |
US10988408B2 (en) | 2008-04-29 | 2021-04-27 | Schott Ag | Conversion material for white or colored light source, method of production, and light source having the conversion material |
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JP2016115729A (ja) * | 2014-12-11 | 2016-06-23 | 日亜化学工業株式会社 | 発光装置の製造法 |
JP2017107072A (ja) * | 2015-12-10 | 2017-06-15 | 日本電気硝子株式会社 | 波長変換部材及び波長変換素子、並びにそれを用いた発光装置 |
JP2017188686A (ja) * | 2016-04-04 | 2017-10-12 | スタンレー電気株式会社 | 発光装置及びその製造方法 |
WO2018105374A1 (ja) * | 2016-12-09 | 2018-06-14 | 日本電気硝子株式会社 | 波長変換部材の製造方法、波長変換部材及び発光デバイス |
US10818825B2 (en) | 2016-12-09 | 2020-10-27 | Nippon Electric Glass Co., Ltd. | Method for manufacturing wavelength conversion member, wavelength conversion member, and light-emitting device |
JP2018097060A (ja) * | 2016-12-09 | 2018-06-21 | 日本電気硝子株式会社 | 波長変換部材の製造方法、波長変換部材及び発光デバイス |
CN111602256A (zh) * | 2018-01-22 | 2020-08-28 | 亮锐控股有限公司 | 用于发光装置的经涂布的波长转换材料 |
JP2021510849A (ja) * | 2018-01-22 | 2021-04-30 | ルミレッズ ホールディング ベーフェー | 発光デバイス用の被覆された波長変換材料 |
US11155489B2 (en) * | 2018-01-22 | 2021-10-26 | Lumileds Llc | Coated wavelength converting material for a light emitting device |
CN111602256B (zh) * | 2018-01-22 | 2023-10-24 | 亮锐控股有限公司 | 用于发光装置的经涂布的波长转换材料 |
KR20200108209A (ko) * | 2019-03-08 | 2020-09-17 | 주식회사 유제이엘 | 복수 색상 형광체 플레이트, 이를 포함하는 칩 스케일 발광 다이오드 패키지 및 이의 제조방법 |
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