JP2012514340A - 発光手段の製造方法 - Google Patents
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- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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- 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
- H01L2224/48225—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 non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—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 non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- 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
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- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/1015—Shape
- H01L2924/10155—Shape being other than a cuboid
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- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
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- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2081—Compound repelling a metal, e.g. solder
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- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
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- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
Abstract
Description
Claims (14)
- 発光手段の製造方法において、
平坦なチップ実装領域(20,51)を含み、かつ、ヒートシンクとして使用される支持体(10a,4,50)を準備するステップと、
前記平坦なチップ実装領域(51,20)を構造化し、第1の部分領域(17,24,21a,43)と少なくとも1つの第2の部分領域(12a,22a,22b,23,44)とを形成し、前記構造化後に前記第1の部分領域(17,24,21a,43)にはんだを弾く特性を備えさせるステップと、
前記平坦なチップ実装領域(51,20)にはんだを塗布し、該はんだにより前記少なくとも1つの第2の部分領域(12a,22a,22b,23,44)を湿らせるステップと、
前記少なくとも1つの第2の部分領域(12a,22a,22b,23,44)内の前記はんだの上に少なくとも1つのオプトエレクトロニクス素子(100,60)を載置するステップと、
前記オプトエレクトロニクス素子(100,60)への電気的なエネルギの供給に適している電気的なコンタクトを形成するステップとを有することを特徴とする、発光手段の製造方法。 - 前記第2の部分領域(12a,22a,22b,23,44)内の前記平坦なチップ実装領域(51,20)は、前記はんだによって少なくとも部分的に湿らされる、少なくとも1つの金属性の部分層(12,42)を含む、請求項1記載の方法。
- 前記平坦なチップ実装領域を構造化するステップは、
前記平坦なチップ実装領域(51,20)上に、はんだを弾く特性を有するはんだストップ層(43)を被着させるステップと、
前記はんだストップ層を構造化し、前記第1の部分領域および前記第2の部分領域(44)を形成するステップと、
前記第2の部分領域(44)における前記はんだストップ層を除去するステップとを含む、請求項1または2記載の方法。 - 前記平坦なチップ実装領域を構造化するステップは、
前記平坦なチップ実装領域の前記第1の部分領域上に、はんだを弾く特性を有するはんだストップ層を被着させるステップと、
前記第2の部分領域の一部を必要に応じて露出および/または加工し、はんだによって湿らされる表面を前記第2の部分領域に形成するステップとを含む、請求項1または2記載の方法。 - 前記平坦なチップ実装領域を構造化するステップは、
光源、有利にはレーザを準備するステップと、
前記平坦なチップ実装領域の前記第1の部分領域(17)の照射によって、前記平坦なチップ実装領域を構造化し、前記第2の部分領域(12a)を形成するステップとを含む、請求項1または2記載の方法。 - 前記第1の部分領域の照射によって、前記第1の部分領域の表面材料を溶融させるか、または蒸発させ、該溶融または該蒸発により露出された、前記第1の部分領域の下方に位置する材料を酸化させ、酸化された材料にはんだを弾く特性を備えさせる、請求項5記載の方法。
- ヒートシンクとして使用される支持体(50)を準備するステップは、少なくとも2つの部分層から成る積層体(11,12)を含む、チップ実装領域を備えた支持体を準備するステップを含み、前記部分層のうちの少なくとも1つの部分層は、
ニッケル、
銅、
アルミニウム、
銀、
金、
チタン、
タングステン
のうちの少なくとも1つを含有する、請求項1から6までのいずれか1項記載の方法。 - 前記第1の部分領域は、少なくとも前記チップ実装領域の縁に沿って延在している、請求項1から7までのいずれか1項記載の方法。
- さらに、
前記チップ実装領域の外側において、前記支持体に誘電層(13,50a)を設けるステップと、
前記誘電層に金属性のコンタクト部(14,55)を形成するステップと、
前記支持体に少なくとも1つの構成素子(59a)を載置し、前記コンタクト部と電気的に接触接続させるステップとを有する、請求項1から8までのいずれか1項記載の方法。 - さらに、
切欠部と、少なくとも1つの金属性の導体路(55)と、少なくとも1つのコンタクト領域(54)とを備えた薄膜回路基板(50a)を形成するステップと、
前記薄膜回路基板(50a)を前記支持体に載置する前または載置した後に、前記少なくとも1つのオプトエレクトロニクス素子(60)を載置し、前記切欠部が前記チップ実装領域の上方に位置するように前記薄膜回路基板(50a)を前記支持体に載置するステップとを有する、請求項1から8までのいずれか1項記載の方法。 - 隣接する少なくとも2つの第2の部分領域を第1の部分領域によって隔てる、請求項1から10までのいずれか1項記載の方法。
- 電気的なコンタクトを形成するステップは、
前記チップ実装領域の外側に設けられているコンタクトパッドにコンタクトワイヤをボンディングするステップと、
前記オプトエレクトロニクス素子におけるコンタクトパッドにコンタクトワイヤをボンディングし、該コンタクトパッドを、光の放射に適した積層体の部分層に電気的に接触接続させるステップとを含む、請求項1から11までのいずれか1項記載の方法。 - 前記オプトエレクトロニクス素子は、前記はんだと対向する側に反射層を有する、請求項1から12までのいずれか1項記載の方法。
- 前記オプトエレクトロニクス素子は、前記はんだ側とは反対の側にコンタクトパッドを有する、請求項1から13までのいずれか1項記載の方法。
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Application Number | Priority Date | Filing Date | Title |
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DE102008063325.9 | 2008-12-30 | ||
DE102008063325A DE102008063325A1 (de) | 2008-12-30 | 2008-12-30 | Verfahren zur Fertigung von Leuchtmitteln |
PCT/DE2009/001693 WO2010075831A1 (de) | 2008-12-30 | 2009-11-27 | Verfahren zur fertigung von leuchtmitteln |
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JP2012514340A true JP2012514340A (ja) | 2012-06-21 |
JP2012514340A5 JP2012514340A5 (ja) | 2012-12-20 |
JP5766122B2 JP5766122B2 (ja) | 2015-08-19 |
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US (1) | US8809082B2 (ja) |
EP (2) | EP2544234A1 (ja) |
JP (1) | JP5766122B2 (ja) |
KR (1) | KR101681343B1 (ja) |
CN (1) | CN102272925B (ja) |
DE (1) | DE102008063325A1 (ja) |
WO (1) | WO2010075831A1 (ja) |
Cited By (1)
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JP2015176975A (ja) * | 2014-03-14 | 2015-10-05 | パナソニックIpマネジメント株式会社 | 半導体装置 |
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DE102008063325A1 (de) | 2008-12-30 | 2010-07-01 | Osram Opto Semiconductors Gmbh | Verfahren zur Fertigung von Leuchtmitteln |
CN103201834B (zh) * | 2011-11-04 | 2016-03-02 | 松下知识产权经营株式会社 | 半导体装置及其制造方法 |
DE102012215705B4 (de) * | 2012-09-05 | 2021-09-23 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Gehäuse für ein optisches bauelement, baugruppe, verfahren zum herstellen eines gehäuses und verfahren zum herstellen einer baugruppe |
ITTR20120012A1 (it) * | 2012-11-20 | 2013-02-19 | Tecnologie E Servizi Innovativi T S I S R L | Mpcb-led-sink20 - circuito stampato su base metallica con trasferimento diretto del calore dal pad termico dei led di potenza allo strato metallico della mpcb con capacita' di abbassare la temperatura della giunzione del led di ulteriori 20 °c rispet |
DE102013201775A1 (de) * | 2013-02-04 | 2014-08-07 | Osram Gmbh | Beleuchtungsmodul und Verfahren zur Herstellung eines Beleuchtungsmoduls |
DE102013101262A1 (de) | 2013-02-08 | 2014-08-14 | Osram Opto Semiconductors Gmbh | Optoelektronisches Leuchtmodul, optoelektronische Leuchtvorrichtung und Kfz-Scheinwerfer |
US9215794B2 (en) * | 2013-05-06 | 2015-12-15 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Circuit board and display device |
DE102013215588A1 (de) * | 2013-08-07 | 2015-02-12 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Leiterplattenanordnung, Steuervorrichtung für ein Kühlerlüftermodul und Verfahren |
CN109188631B (zh) * | 2018-09-26 | 2022-06-24 | 昂纳信息技术(深圳)有限公司 | 一种尾纤的防脱落方法及光学装置 |
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JP2008545997A (ja) * | 2005-05-13 | 2008-12-18 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | プロジェクタ |
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JP2015176975A (ja) * | 2014-03-14 | 2015-10-05 | パナソニックIpマネジメント株式会社 | 半導体装置 |
Also Published As
Publication number | Publication date |
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US8809082B2 (en) | 2014-08-19 |
CN102272925B (zh) | 2014-01-01 |
KR101681343B1 (ko) | 2016-11-30 |
EP2371000A1 (de) | 2011-10-05 |
CN102272925A (zh) | 2011-12-07 |
KR20110100307A (ko) | 2011-09-09 |
EP2544234A1 (de) | 2013-01-09 |
JP5766122B2 (ja) | 2015-08-19 |
EP2371000B1 (de) | 2016-10-26 |
WO2010075831A1 (de) | 2010-07-08 |
US20120107973A1 (en) | 2012-05-03 |
DE102008063325A1 (de) | 2010-07-01 |
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