JP2007103935A - 発光構成素子を製作するための方法及び発光構成素子 - Google Patents
発光構成素子を製作するための方法及び発光構成素子 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
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- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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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- 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
- H01L2924/01—Chemical elements
- H01L2924/01068—Erbium [Er]
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- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/8506—Containers
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8581—Means for heat extraction or cooling characterised by their material
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Abstract
【解決手段】支持体(2)を、金属を含む成形材料(34)から射出成形法で製作するようにした。更に、発光構成素子(1)がケーシング体(3)及び支持体(2)を有しており、該支持体(2)が射出成形された金属を含んでいるようにした。
【選択図】図1
Description
図1a〜図1eには、発光構成素子用の支持体を製作するための金属をベースにした粉末射出成形法の1実施例が示されている。
ケーシング体3は、支持面16に対向位置する上部域を漏斗状にくり抜かれている。このようにして形成された切欠き4の底部に発光半導体7が配置されている。この発光半導体7は冷却部材6に組み付けられており、この場合、作動中に発生する損失熱は冷却部材6を介して導出可能である。
Claims (31)
- ケーシング体(3)及び発光半導体(7)のための支持体(2)を有する発光構成素子(1)を製作するための方法において、
支持体(2)を、金属を含む成形材料(34)から射出成形法で製作することを特徴とする、発光構成素子を製作するための方法。 - 前記射出成形法が粉末射出成形法である、請求項1記載の方法。
- ‐金属を含む粉末(30)と、結合剤と、1つ又は複数の補助剤とから成る成形材料(34)を製作し、該成形材料(34)の加熱又は圧縮時に流動性のコンパウンドを生ぜしめ、
‐成形材料(34)に形を与える成形結合剤を添加し、
‐成形材料(34)を射出成形用型(36)に充填し、
‐支持体用成形部材(37)を形成し、
‐加熱及び/又は溶剤及び/又は触媒及び/又は熱分解によって結合剤を除去し、
支持体用成形部材(37)を焼結すると同時に成形結合剤を除去する、請求項1又は2記載の方法。 - ケーシング体(3)を射出成形法で製作する、請求項1から3までのいずれか1項記載の方法。
- ケーシング体(3)用の射出成形法が粉末射出成形法である、請求項4記載の方法。
- ケーシング体(3)用の射出成形法を以下の段階で実施する、即ち、
‐粉末と、結合剤と、1つ又は複数の補助剤とから成る、ケーシング体(3)用の成形材料を製作し、該成形材料の加熱又は圧縮時に流動性のコンパウンドを生ぜしめ、
‐成形材料に形を与える成形結合剤を添加し、
‐成形材料を射出成形用型に充填し、
‐ケーシング体用成形部材を形成し、
‐加熱及び/又は溶剤及び/又は触媒及び/又は熱分解によって結合剤を除去してケーシング体用成形部材を生ぜしめ、
‐該ケーシング体用成形部材を焼結すると同時に成形結合剤を除去する、請求項4又は5記載の方法。 - ケーシング体の成形材料用の粉末がセラミック材料を含んでいる、請求項6記載の方法。
- ケーシング体の成形材料用の粉末がプラスチック材料を含んでいる、請求項6記載の方法。
- 当該方法が2成分射出成形法である、請求項1から8までのいずれか1項記載の方法。
- 支持体(2)用の成形材料と、ケーシング体(3)用の成形材料とを1つの共通の機械の異なる射出成形用型に充填する、請求項4から9までのいずれか1項記載の方法。
- ケーシング体(3)及び支持体(2)を有しており、該支持体(2)が射出成形された金属を含んでいることを特徴とする、発光構成素子(1)。
- ケーシング体(3)が射出成形された材料を有している、請求項11記載の発光構成素子(1)。
- ケーシング体(3)がプラスチック材料を有している、請求項12記載の発光構成素子(1)。
- ケーシング体(3)がセラミック材料を有している、請求項11から13までのいずれか1項記載の発光構成素子(1)。
- 前記セラミック材料がAl2O3を含んでいる、請求項14記載の発光構成素子(1)。
- 前記セラミック材料がZrO2を含んでいる、請求項14記載の発光構成素子(1)。
- ケーシング体(3)が切欠き(4)を有している、請求項11から16までのいずれか1項記載の発光構成素子(1)。
- 発光半導体(7)が切欠き(4)に配置されている、請求項17記載の発光構成素子(1)。
- 発光半導体(7)が薄膜半導体である、請求項18記載の発光構成素子(1)。
- 発光半導体(7)が被覆によって取り囲まれている、請求項19記載の発光構成素子(1)。
- 前記被覆が光透過性の材料を有している、請求項20記載の発光構成素子(1)。
- 前記被覆が転換材料を有している、請求項11から21までのいずれか1項記載の発光構成素子(1)。
- 切欠き(4)が、発光半導体(7)によって発生される光線のためのリフレクタ(5)として働く、請求項17から22までのいずれか1項記載の発光構成素子(1)。
- ケーシング体(3)が反射作用を備えた粒子を有している、請求項11から23までのいずれか1項記載の発光構成素子(1)。
- 前記セラミック材料がTiO2から成る粒子を含んでいる、請求項24記載の発光構成素子(1)。
- ケーシング体(3)がUV安定性の材料を有している、請求項11から25までのいずれか1項記載の発光構成素子(1)。
- 支持体(2)が導体フレームとして役立つ、請求項11から26までのいずれか1項記載の発光構成素子(1)。
- 支持体(2)に接触接続可能な金属被覆が付与されている、請求項11から27までのいずれか1項記載の発光構成素子(1)。
- 支持体(2)が付着仲介用の添加材料を有している、請求項11から28までのいずれか1項記載の発光構成素子(1)。
- ケーシング体(3)が付着仲介用の添加材料を有している、請求項11から29までのいずれか1項記載の発光構成素子(1)。
- 請求項6から10までのいずれか1項記載の方法に基づいて製作される、請求項11から30までのいずれか1項記載の発光構成素子(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005047167 | 2005-09-30 | ||
DE102006032415A DE102006032415A1 (de) | 2005-09-30 | 2006-07-13 | Verfahren zur Herstellung eines strahlungsemittierenden Bauelements und strahlungsemittierendes Bauelement |
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JP2007103935A true JP2007103935A (ja) | 2007-04-19 |
JP2007103935A5 JP2007103935A5 (ja) | 2009-08-20 |
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JP2006267780A Pending JP2007103935A (ja) | 2005-09-30 | 2006-09-29 | 発光構成素子を製作するための方法及び発光構成素子 |
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US (1) | US7728507B2 (ja) |
EP (1) | EP1770797B1 (ja) |
JP (1) | JP2007103935A (ja) |
DE (1) | DE102006032415A1 (ja) |
Families Citing this family (19)
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WO2008024761A2 (en) * | 2006-08-21 | 2008-02-28 | Innotec Corporation | Electrical device having boardless electrical component mounting arrangement |
US7712933B2 (en) * | 2007-03-19 | 2010-05-11 | Interlum, Llc | Light for vehicles |
US8408773B2 (en) * | 2007-03-19 | 2013-04-02 | Innotec Corporation | Light for vehicles |
KR101488448B1 (ko) * | 2007-12-06 | 2015-02-02 | 서울반도체 주식회사 | Led 패키지 및 그 제조방법 |
EP2232592B1 (en) | 2007-12-12 | 2013-07-17 | Innotec Corporation | Method for overmolding a circuit board |
WO2009081980A1 (ja) * | 2007-12-25 | 2009-07-02 | Kyocera Corporation | 発光装置 |
JP2010171379A (ja) * | 2008-12-25 | 2010-08-05 | Seiko Instruments Inc | 発光デバイス |
CN101499446B (zh) * | 2009-02-26 | 2013-10-16 | 光宝电子(广州)有限公司 | 导线架料片、封装结构以及发光二极管封装结构 |
DE102009023854B4 (de) * | 2009-06-04 | 2023-11-09 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Halbleiterbauelement |
KR101298406B1 (ko) * | 2010-05-17 | 2013-08-20 | 엘지이노텍 주식회사 | 발광소자 |
DE102010060336B4 (de) * | 2010-11-04 | 2015-03-26 | Erbe Elektromedizin Gmbh | Elektrodeneinrichtung eines elektrochirurgischen Instruments |
US20120112237A1 (en) * | 2010-11-05 | 2012-05-10 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Led package structure |
CN102738373B (zh) * | 2011-04-11 | 2014-11-05 | 展晶科技(深圳)有限公司 | 发光二极管封装结构及其制造方法 |
EP2653890B1 (en) | 2012-04-20 | 2017-04-12 | Canberra France SAS | Radiation Detector System and Method |
US8748833B2 (en) | 2012-04-20 | 2014-06-10 | Canberra France Sas | Radiation detector system and method |
WO2013188678A1 (en) | 2012-06-13 | 2013-12-19 | Innotec, Corp. | Flexible light pipe |
US9368436B2 (en) * | 2014-08-04 | 2016-06-14 | Infineon Technologies Ag | Source down semiconductor devices and methods of formation thereof |
US9640419B2 (en) * | 2014-08-04 | 2017-05-02 | Infineon Technologies Ag | Carrier system for processing semiconductor substrates, and methods thereof |
DE102014111483A1 (de) * | 2014-08-12 | 2016-02-18 | Osram Opto Semiconductors Gmbh | Herstellung eines optoelektronischen Bauelements und optoelektronisches Bauelement |
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2006
- 2006-07-13 DE DE102006032415A patent/DE102006032415A1/de not_active Withdrawn
- 2006-09-08 US US11/518,401 patent/US7728507B2/en not_active Expired - Fee Related
- 2006-09-22 EP EP06019934A patent/EP1770797B1/de not_active Ceased
- 2006-09-29 JP JP2006267780A patent/JP2007103935A/ja active Pending
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JPH08153836A (ja) * | 1994-09-28 | 1996-06-11 | Tokyo Tungsten Co Ltd | 金属複合材料,及びその製造方法とそれを備えたパッケージ |
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JP2003304000A (ja) * | 2002-04-08 | 2003-10-24 | Citizen Electronics Co Ltd | 発光ダイオード用パッケージの製造方法 |
JP2005179147A (ja) * | 2003-12-22 | 2005-07-07 | Matsushita Electric Works Ltd | 光電変換素子実装用セラミックス基板 |
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Publication number | Publication date |
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US20070075451A1 (en) | 2007-04-05 |
DE102006032415A1 (de) | 2007-04-05 |
EP1770797A3 (de) | 2008-01-23 |
US7728507B2 (en) | 2010-06-01 |
EP1770797B1 (de) | 2012-11-21 |
EP1770797A2 (de) | 2007-04-04 |
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