JP4786886B2 - 半導体発光装置 - Google Patents
半導体発光装置 Download PDFInfo
- Publication number
- JP4786886B2 JP4786886B2 JP2004234739A JP2004234739A JP4786886B2 JP 4786886 B2 JP4786886 B2 JP 4786886B2 JP 2004234739 A JP2004234739 A JP 2004234739A JP 2004234739 A JP2004234739 A JP 2004234739A JP 4786886 B2 JP4786886 B2 JP 4786886B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- semiconductor
- color conversion
- particles
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Led Device Packages (AREA)
- Led Devices (AREA)
Description
2 発光色変換部材
3 紫外光吸収膜
21 半導体超微粒子
22 ガラス体
23 発光色変換ガラス粒子
Claims (6)
- 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からなり、前記発光色変換部材は、粒径が2〜20nmの蛍光発光性半導体超微粒子を内包する発光色変換ガラス粒子を有しており、前記発光色変換ガラス粒子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半導体発光装置。
- 前記発光素子チップが紫外光を発光する半導体発光素子であり、前記発光色変換部材が、前記発光色変換ガラス粒子の焼結体である請求項1記載の半導体発光装置。
- 前記発光素子チップがGaNからなるバッファ層を有する請求項1または2記載の半導体発行装置。
- 前記発光色変換ガラス粒子が、粒径7nmのセレン化カドミウム超微粒子を内包している請求項1、2または3記載の半導体発光装置。
- 前記発光色変換ガラス粒子が、粒径4nmのセレン化カドミウム超微粒子を内包している請求項1、2または3記載の半導体発光装置。
- 前記発光色変換ガラス粒子が、粒径3nmのセレン化カドミウム超微粒子を内包している請求項1、2または3記載の半導体発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004234739A JP4786886B2 (ja) | 2004-08-11 | 2004-08-11 | 半導体発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004234739A JP4786886B2 (ja) | 2004-08-11 | 2004-08-11 | 半導体発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006054313A JP2006054313A (ja) | 2006-02-23 |
JP4786886B2 true JP4786886B2 (ja) | 2011-10-05 |
Family
ID=36031593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004234739A Expired - Fee Related JP4786886B2 (ja) | 2004-08-11 | 2004-08-11 | 半導体発光装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4786886B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9537060B2 (en) | 2013-03-15 | 2017-01-03 | Samsung Electronics Co., Ltd. | Semiconductor light emitting device package |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4775692B2 (ja) * | 2005-02-28 | 2011-09-21 | 富士電機株式会社 | 色変換フィルター基板及び色変換フィルターを具備した有機発光素子 |
GB2439973A (en) * | 2006-07-13 | 2008-01-16 | Sharp Kk | Modifying the optical properties of a nitride optoelectronic device |
JP2011071272A (ja) | 2009-09-25 | 2011-04-07 | Toshiba Corp | 半導体発光装置及びその製造方法 |
JP2012087162A (ja) * | 2010-10-15 | 2012-05-10 | Nippon Electric Glass Co Ltd | 波長変換部材およびそれを用いてなる光源 |
JPWO2012132232A1 (ja) * | 2011-03-31 | 2014-07-24 | パナソニック株式会社 | 半導体発光装置 |
JP6047431B2 (ja) * | 2013-03-08 | 2016-12-21 | シャープ株式会社 | 発光装置 |
JP5834109B2 (ja) * | 2014-05-14 | 2015-12-16 | 株式会社東芝 | 半導体発光装置、半導体発光装置の製造方法、発光装置の製造方法 |
JP6462713B2 (ja) * | 2014-10-28 | 2019-01-30 | 株式会社東芝 | 白色光源システム |
KR102252992B1 (ko) * | 2014-12-12 | 2021-05-20 | 삼성전자주식회사 | 반도체 발광소자 패키지의 제조 방법 |
JP6920859B2 (ja) * | 2016-04-04 | 2021-08-18 | スタンレー電気株式会社 | 発光装置及びその製造方法 |
CN114080676A (zh) | 2019-06-25 | 2022-02-22 | 亮锐有限责任公司 | 用于微led应用的磷光体层 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06279063A (ja) * | 1993-03-26 | 1994-10-04 | Nippon Taisanbin Kogyo Kk | 耐アルカリ性を具備した多孔質ガラス |
JP3150025B2 (ja) * | 1993-12-16 | 2001-03-26 | シャープ株式会社 | 発光ダイオードの製造方法 |
JP3658800B2 (ja) * | 1995-06-19 | 2005-06-08 | 豊田合成株式会社 | 発光ダイオード |
JP3622404B2 (ja) * | 1996-02-29 | 2005-02-23 | 東芝ライテック株式会社 | 表示ユニット |
JPH1041552A (ja) * | 1996-07-17 | 1998-02-13 | Seiwa Denki Kk | Ledランプ及びled表示装置 |
JP2003124530A (ja) * | 1996-12-12 | 2003-04-25 | Nichia Chem Ind Ltd | 発光ダイオード及びそれを用いたled表示装置 |
JP2001272562A (ja) * | 2000-03-27 | 2001-10-05 | Sumitomo Electric Ind Ltd | 石英系光導波路の製造方法 |
DE10051242A1 (de) * | 2000-10-17 | 2002-04-25 | Philips Corp Intellectual Pty | Lichtemittierende Vorrichtung mit beschichtetem Leuchtstoff |
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 |
JP5110744B2 (ja) * | 2000-12-21 | 2012-12-26 | フィリップス ルミレッズ ライティング カンパニー リミテッド ライアビリティ カンパニー | 発光装置及びその製造方法 |
JP4114331B2 (ja) * | 2001-06-15 | 2008-07-09 | 豊田合成株式会社 | 発光装置 |
JP4147755B2 (ja) * | 2001-07-31 | 2008-09-10 | 日亜化学工業株式会社 | 発光装置とその製造方法 |
JP3755033B2 (ja) * | 2002-02-27 | 2006-03-15 | 独立行政法人産業技術総合研究所 | 半導体超微粒子含有シリカ系ガラス粒子材料およびデバイス |
JP4158012B2 (ja) * | 2002-03-06 | 2008-10-01 | 日本電気硝子株式会社 | 発光色変換部材 |
US6870311B2 (en) * | 2002-06-07 | 2005-03-22 | Lumileds Lighting U.S., Llc | Light-emitting devices utilizing nanoparticles |
AU2003231419A1 (en) * | 2002-06-19 | 2004-01-06 | National Institute Of Advanced Industrial Science And Technology | Semiconductor superfine particle phosphor and light emitting device |
JP2004071908A (ja) * | 2002-08-07 | 2004-03-04 | Matsushita Electric Works Ltd | 発光装置 |
JP4450547B2 (ja) * | 2002-08-29 | 2010-04-14 | 日亜化学工業株式会社 | 発光装置の製造方法 |
JP4516378B2 (ja) * | 2004-08-13 | 2010-08-04 | ローム株式会社 | 半導体発光装置 |
JP4485310B2 (ja) * | 2004-09-29 | 2010-06-23 | ローム株式会社 | 半導体発光装置 |
-
2004
- 2004-08-11 JP JP2004234739A patent/JP4786886B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9537060B2 (en) | 2013-03-15 | 2017-01-03 | Samsung Electronics Co., Ltd. | Semiconductor light emitting device package |
Also Published As
Publication number | Publication date |
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JP2006054313A (ja) | 2006-02-23 |
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