JP3724490B2 - 発光ダイオード - Google Patents
発光ダイオード Download PDFInfo
- Publication number
- JP3724490B2 JP3724490B2 JP2004011214A JP2004011214A JP3724490B2 JP 3724490 B2 JP3724490 B2 JP 3724490B2 JP 2004011214 A JP2004011214 A JP 2004011214A JP 2004011214 A JP2004011214 A JP 2004011214A JP 3724490 B2 JP3724490 B2 JP 3724490B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- emitting element
- emitting diode
- wavelength
- 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 - Lifetime
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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
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
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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
-
- 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
- H01L2224/48257—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 die pad of the item
-
- 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
- H01L2224/49105—Connecting at different heights
- H01L2224/49107—Connecting at different heights on the semiconductor or solid-state body
Landscapes
- Led Device Packages (AREA)
- Led Devices (AREA)
Description
2・・・メタルステム
3・・・メタルポスト
4・・・樹脂モールド
5・・・蛍光染料。
Claims (1)
- 凹状部分のメタル上に配置される発光素子を樹脂で包囲している発光ダイオードにおいて、
前記発光素子は、n型及びp型に積層されてなる窒化ガリウム系化合物半導体であり、前記発光素子の電極とメタルとを金線によりワイヤボンドされて電気的に接続しており、前記樹脂には、前記発光素子からの光により励起されて、励起波長よりも長波長の可視光を出して発光ダイオードの色補正をすると共に、視感度を良くする蛍光染料又は蛍光顔料が添加されており、かつ、断面において凸状に前記樹脂を形成してなる発光ダイオード。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004011214A JP3724490B2 (ja) | 2004-01-19 | 2004-01-19 | 発光ダイオード |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004011214A JP3724490B2 (ja) | 2004-01-19 | 2004-01-19 | 発光ダイオード |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003067318A Division JP2003234513A (ja) | 2003-02-04 | 2003-02-04 | 蛍光染料又は蛍光顔料が添加された波長変換発光ダイオード用樹脂 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004158873A JP2004158873A (ja) | 2004-06-03 |
JP3724490B2 true JP3724490B2 (ja) | 2005-12-07 |
Family
ID=32821967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004011214A Expired - Lifetime JP3724490B2 (ja) | 2004-01-19 | 2004-01-19 | 発光ダイオード |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3724490B2 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009041237A1 (ja) | 2007-09-27 | 2009-04-02 | Showa Denko K.K. | Ⅲ族窒化物半導体発光素子 |
US7868340B2 (en) | 2008-05-30 | 2011-01-11 | Bridgelux, Inc. | Method and apparatus for generating white light from solid state light emitting devices |
US8659034B2 (en) | 1996-03-26 | 2014-02-25 | Cree, Inc. | Solid state white light emitter and display using same |
US9115868B2 (en) | 2011-10-13 | 2015-08-25 | Intematix Corporation | Wavelength conversion component with improved protective characteristics for remote wavelength conversion |
US9739444B2 (en) | 2007-03-05 | 2017-08-22 | Intematix Corporation | Light emitting diode (LED) based lighting systems |
US10204888B2 (en) | 2011-04-13 | 2019-02-12 | Intematix Corporation | LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion |
US10234725B2 (en) | 2015-03-23 | 2019-03-19 | Intematix Corporation | Photoluminescence color display |
US10557594B2 (en) | 2012-12-28 | 2020-02-11 | Intematix Corporation | Solid-state lamps utilizing photoluminescence wavelength conversion components |
-
2004
- 2004-01-19 JP JP2004011214A patent/JP3724490B2/ja not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8659034B2 (en) | 1996-03-26 | 2014-02-25 | Cree, Inc. | Solid state white light emitter and display using same |
US8860058B2 (en) | 1996-03-26 | 2014-10-14 | Cree, Inc. | Solid state white light emitter and display using same |
US8963182B2 (en) | 1996-03-26 | 2015-02-24 | Cree, Inc. | Solid state white light emitter and display using same |
US9698313B2 (en) | 1996-03-26 | 2017-07-04 | Cree, Inc. | Solid state white light emitter and display using same |
US9739444B2 (en) | 2007-03-05 | 2017-08-22 | Intematix Corporation | Light emitting diode (LED) based lighting systems |
WO2009041237A1 (ja) | 2007-09-27 | 2009-04-02 | Showa Denko K.K. | Ⅲ族窒化物半導体発光素子 |
US7868340B2 (en) | 2008-05-30 | 2011-01-11 | Bridgelux, Inc. | Method and apparatus for generating white light from solid state light emitting devices |
US10263163B2 (en) | 2008-05-30 | 2019-04-16 | Bridgelux, Inc. | Method and apparatus for generating white light from solid state light emitting devices |
US10204888B2 (en) | 2011-04-13 | 2019-02-12 | Intematix Corporation | LED-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion |
US9115868B2 (en) | 2011-10-13 | 2015-08-25 | Intematix Corporation | Wavelength conversion component with improved protective characteristics for remote wavelength conversion |
US10557594B2 (en) | 2012-12-28 | 2020-02-11 | Intematix Corporation | Solid-state lamps utilizing photoluminescence wavelength conversion components |
US10234725B2 (en) | 2015-03-23 | 2019-03-19 | Intematix Corporation | Photoluminescence color display |
Also Published As
Publication number | Publication date |
---|---|
JP2004158873A (ja) | 2004-06-03 |
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