JP4821854B2 - 放熱配線基板 - Google Patents
放熱配線基板 Download PDFInfo
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- JP4821854B2 JP4821854B2 JP2008521228A JP2008521228A JP4821854B2 JP 4821854 B2 JP4821854 B2 JP 4821854B2 JP 2008521228 A JP2008521228 A JP 2008521228A JP 2008521228 A JP2008521228 A JP 2008521228A JP 4821854 B2 JP4821854 B2 JP 4821854B2
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- wiring board
- groove
- filler
- metal wiring
- resin layer
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/202—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using self-supporting metal foil pattern
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3737—Organic materials with or without a thermoconductive filler
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49861—Lead-frames fixed on or encapsulated in insulating substrates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
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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
- H01L2924/12042—LASER
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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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/157—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
- H01L2924/15738—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
- H01L2924/15747—Copper [Cu] as principal constituent
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
- H05K1/056—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an organic insulating layer
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0364—Conductor shape
- H05K2201/0376—Flush conductors, i.e. flush with the surface of the printed circuit
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09118—Moulded substrate
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/098—Special shape of the cross-section of conductors, e.g. very thick plated conductors
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09881—Coating only between conductors, i.e. flush with the conductors
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/03—Metal processing
- H05K2203/0369—Etching selective parts of a metal substrate through part of its thickness, e.g. using etch resist
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/14—Related to the order of processing steps
- H05K2203/1476—Same or similar kind of process performed in phases, e.g. coarse patterning followed by fine patterning
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/027—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed by irradiation, e.g. by photons, alpha or beta particles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
Description
実施の形態1では、発熱部品を高密度に隣接して実装する場合について説明する。ここで発熱部品としては、パワー半導体(パワートランジスタやパワーFET、CPU等)や、超小型のトランス、あるいはLED等の電子部品である。こうした電子部品は小型化するほど、機器の小型化に貢献できる。しかしこうした電子部品は小型化するほど、あるいは電子部品の実装形態(例えばパッケージの形態)が小さくなるほど(更にはベアチップ実装した場合など)、発熱(あるいは放熱)が重要な課題となる。そこで実施の形態1では発熱部品の一例としてLEDを選び、具体的に説明する。
次に図5を用いて、実施の形態2について説明する。尚、実施の形態1での説明に使用した図面と同一の箇所は同一の参照番号を付している。
次に図6から図9を用いて、実施の形態3について説明する。
次に実施の形態4として、図10Aから図15を用いて、放熱配線基板10の一部のパターンを切り離し、独立型配線パターンとする場合について説明する。尚、実施の形態1から実施の形態3までの説明に使用した図面と同一の箇所は同一の参照番号を付している。
次に実施の形態5を図16、図17、図18を用いて、放熱配線基板10における独立型配線パターン30の形成方法について説明する。尚、実施の形態1から実施の形態4までの説明に使用した図面と同一の箇所は同一の参照番号を付している。
実施の形態6では、拡張溝21や微細溝20の形成を化学的エッチングで形成した場合について説明する。例えば、拡張溝21をエッチングする工程は以下のようなものである。
11 LED
12 制御用IC
13 チップ部品
14 貫通溝
15 金属配線板
16 フィラ入り樹脂層
17 放熱板
18 接続端子
19 外枠
20 微細溝
20a 開口部
20b 下端部
21 拡張溝
22 フィラ
23 フィルム
24 酸化膜
25 矢印
26 第1のフィラ入り樹脂層
27 第2のフィラ入り樹脂層
28 第1のフィラ
29 第2のフィラ
30 独立型配線パターン
31 凹部
32 凸部
33 金型
34 バンプ
Claims (10)
- 回路パターンが形成された金属配線板と、前記金属配線板の上面が表出するように前記金属配線板が埋め込まれたフィラ入り樹脂層と、前記フィラ入り樹脂層の下面に配置された放熱板とを備え、前記回路パターンの一部を分割する隙間は前記金属配線板に設けられた貫通溝によって形成され、前記貫通溝は、前記金属配線板の上面で開口する微細溝と、前記微細溝の下端部から前記金属配線板の下面に向かって広がる拡張溝とからなり、前記微細溝の内壁の表面粗度と前記拡張溝の内壁の表面粗度との差は、Raで、0.1ミクロン以上で10ミクロン以下とした放熱配線基板。
- 回路パターンが形成された金属配線板と、前記金属配線板の上面が表出するように前記金属配線板が埋め込まれたフィラ入り樹脂層と、前記フィラ入り樹脂層の下面に配置された放熱板とを備え、前記回路パターンの一部を分割する隙間は前記金属配線板に設けられた貫通溝によって形成され、前記貫通溝は、前記金属配線板の上面で開口する微細溝と、前記微細溝の下端部から前記金属配線板の下面に向かって広がる拡張溝とからなり、前記微細溝の内壁に形成した酸化膜の厚みと、前記拡張溝の内壁に形成した酸化膜の厚みとの差は、0.01ミクロン以上で10ミクロン以下とした放熱配線基板。
- 回路パターンが形成された金属配線板と、前記金属配線板の上面が表出するように前記金属配線板が埋め込まれた第1のフィラ入り樹脂層と、前記第1のフィラ入り樹脂層の下面に配置された放熱板とを備え、前記回路パターンは前記金属配線板に設けられた貫通溝によって形成され、前記貫通溝は、前記金属配線板の上面で開口する微細溝と、前記微細溝の下端部から前記金属配線板の下面に向かって広がる拡張溝とからなり、前記微細溝は第2のフィラ入り樹脂層が充填されている放熱配線基板。
- 前記微細溝の開口部の幅と前記下端部の幅との差は5ミクロン以上で100ミクロン以下である請求項3に記載の放熱配線基板。
- 前記微細溝の内壁の表面粗度と前記拡張溝の内壁の表面粗度との差は、Raで、0.1ミクロン以上で10ミクロン以下である請求項3に記載の放熱配線基板。
- 前記微細溝に形成した酸化膜の厚みと前記拡張溝の内壁に形成した酸化膜の厚みとの差は、0.01ミクロン以上で10ミクロン以下である請求項3に記載の放熱配線基板。
- 前記第2のフィラ入り樹脂層は、400nm以上で800nm以下の可視光域において、30%以上で99.5%以下の反射率を有している請求項3に記載の放熱配線基板。
- 前記第2のフィラ入り樹脂層は、前記第1のフィラ入り樹脂層よりもフィラの含有率が少ない請求項3に記載の放熱配線基板。
- 前記第1のフィラ入り樹脂層の弾性率よりも、前記第2のフィラ入り樹脂層の弾性率が小さい請求項3に記載の放熱配線基板。
- 前記拡張溝の溝内部にセラミック焼結体を有する請求項3に記載の放熱配線基板。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008521228A JP4821854B2 (ja) | 2006-06-14 | 2007-06-13 | 放熱配線基板 |
Applications Claiming Priority (14)
Application Number | Priority Date | Filing Date | Title |
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JP2006164297 | 2006-06-14 | ||
JP2006164298 | 2006-06-14 | ||
JP2006164298 | 2006-06-14 | ||
JP2006164297 | 2006-06-14 | ||
JP2006245207 | 2006-09-11 | ||
JP2006245208 | 2006-09-11 | ||
JP2006245207 | 2006-09-11 | ||
JP2006245208 | 2006-09-11 | ||
JP2006252066 | 2006-09-19 | ||
JP2006252067 | 2006-09-19 | ||
JP2006252067 | 2006-09-19 | ||
JP2006252066 | 2006-09-19 | ||
PCT/JP2007/061874 WO2007145237A1 (ja) | 2006-06-14 | 2007-06-13 | 放熱配線基板とその製造方法 |
JP2008521228A JP4821854B2 (ja) | 2006-06-14 | 2007-06-13 | 放熱配線基板 |
Publications (2)
Publication Number | Publication Date |
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JPWO2007145237A1 JPWO2007145237A1 (ja) | 2009-11-05 |
JP4821854B2 true JP4821854B2 (ja) | 2011-11-24 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2008521228A Expired - Fee Related JP4821854B2 (ja) | 2006-06-14 | 2007-06-13 | 放熱配線基板 |
Country Status (5)
Country | Link |
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US (1) | US8008756B2 (ja) |
EP (1) | EP2006909B1 (ja) |
JP (1) | JP4821854B2 (ja) |
CN (1) | CN101467248B (ja) |
WO (1) | WO2007145237A1 (ja) |
Families Citing this family (20)
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US7969005B2 (en) * | 2007-04-27 | 2011-06-28 | Sanyo Electric Co., Ltd. | Packaging board, rewiring, roughened conductor for semiconductor module of a portable device, and manufacturing method therefor |
DE102008024704A1 (de) | 2008-04-17 | 2009-10-29 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauteil und Verfahren zur Herstellung eines optoelektronischen Bauteils |
TWI421982B (zh) * | 2008-11-21 | 2014-01-01 | Advanpack Solutions Pte Ltd | 半導體導線元件及其製造方法 |
KR101015735B1 (ko) * | 2009-07-02 | 2011-02-22 | 삼성전기주식회사 | 세라믹 적층체 모듈 및 그 제조방법 |
JP5556278B2 (ja) * | 2010-03-18 | 2014-07-23 | パナソニック株式会社 | 絶縁放熱基板およびその製造方法 |
JP5339092B2 (ja) * | 2010-07-22 | 2013-11-13 | Tdk株式会社 | バンドパスフィルタモジュール及びモジュール基板 |
DE102011076273A1 (de) * | 2011-05-23 | 2012-11-29 | Continental Automotive Gmbh | Leiterplatte für elektrische Bauelemente und Leiterplattensystem |
JP2013149947A (ja) * | 2011-12-19 | 2013-08-01 | Shinko Electric Ind Co Ltd | 発光素子搭載用パッケージ及び発光素子パッケージ並びにそれらの製造方法 |
JP2013153068A (ja) * | 2012-01-25 | 2013-08-08 | Shinko Electric Ind Co Ltd | 配線基板、発光装置及び配線基板の製造方法 |
JP6096413B2 (ja) | 2012-01-25 | 2017-03-15 | 新光電気工業株式会社 | 配線基板、発光装置及び配線基板の製造方法 |
JP5848976B2 (ja) | 2012-01-25 | 2016-01-27 | 新光電気工業株式会社 | 配線基板、発光装置及び配線基板の製造方法 |
JP6212482B2 (ja) * | 2012-04-13 | 2017-10-11 | 日本発條株式会社 | 銅ベース回路基板 |
CN103794574B (zh) * | 2012-10-31 | 2018-06-01 | 三垦电气株式会社 | 半导体装置及其制造方法 |
TWI462658B (zh) * | 2012-11-08 | 2014-11-21 | Wistron Neweb Corp | 電子元件及其製作方法 |
US9666557B2 (en) * | 2013-05-30 | 2017-05-30 | Infineon Technologies Ag | Small footprint semiconductor package |
JP6539956B2 (ja) * | 2014-08-08 | 2019-07-10 | 株式会社カネカ | リードフレーム、樹脂成型体、表面実装型電子部品、表面実装型発光装置、及びリードフレーム製造方法 |
JP2017117902A (ja) * | 2015-12-24 | 2017-06-29 | 株式会社オートネットワーク技術研究所 | 回路構成体 |
JP7353794B2 (ja) * | 2019-05-13 | 2023-10-02 | ローム株式会社 | 半導体装置、その製造方法、及びモジュール |
US20210175155A1 (en) * | 2019-12-06 | 2021-06-10 | Alpha And Omega Semiconductor (Cayman) Ltd. | Power module having interconnected base plate with molded metal and method of making the same |
EP4057338A1 (en) * | 2021-03-10 | 2022-09-14 | Hitachi Energy Switzerland AG | Metal substrate structure and method of manufacturing a metal substrate structure for a semiconductor power module and semiconductor power module |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04364770A (ja) * | 1991-06-12 | 1992-12-17 | Shinko Electric Ind Co Ltd | 低融点ガラス封止型半導体パッケージの製造方法 |
JPH10173097A (ja) * | 1996-10-09 | 1998-06-26 | Matsushita Electric Ind Co Ltd | 熱伝導基板用シート状物とその製造方法及びそれを用いた熱伝導基板とその製造方法 |
JP2000353772A (ja) * | 1999-06-11 | 2000-12-19 | Matsushita Electric Ind Co Ltd | 熱伝導樹脂組成物構造体及びその製造方法、並びに、それを用いた熱伝導基板及びその製造方法 |
JP2001210764A (ja) * | 2000-01-26 | 2001-08-03 | Matsushita Electric Works Ltd | 熱伝導基板及びその製造方法 |
JP2002270744A (ja) * | 2000-12-27 | 2002-09-20 | Matsushita Electric Ind Co Ltd | リードフレームおよびその製造方法、ならびに熱伝導性基板の製造方法 |
JP2003152148A (ja) * | 2001-03-19 | 2003-05-23 | Matsushita Electric Ind Co Ltd | 熱伝導性基板の製造方法 |
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JPH01115151A (ja) * | 1987-10-28 | 1989-05-08 | Shinko Electric Ind Co Ltd | 半導体装置用リードフレーム |
DE69323419T2 (de) * | 1992-11-24 | 1999-06-10 | Hitachi Construction Machinery | Herstellungsverfahren für einen leiterrahmen. |
TW398163B (en) | 1996-10-09 | 2000-07-11 | Matsushita Electric Ind Co Ltd | The plate for heat transfer substrate and manufacturing method thereof, the heat-transfer substrate using such plate and manufacturing method thereof |
US6143981A (en) * | 1998-06-24 | 2000-11-07 | Amkor Technology, Inc. | Plastic integrated circuit package and method and leadframe for making the package |
US6384472B1 (en) * | 2000-03-24 | 2002-05-07 | Siliconware Precision Industries Co., Ltd | Leadless image sensor package structure and method for making the same |
US6483178B1 (en) * | 2000-07-14 | 2002-11-19 | Siliconware Precision Industries Co., Ltd. | Semiconductor device package structure |
US7049683B1 (en) * | 2003-07-19 | 2006-05-23 | Ns Electronics Bangkok (1993) Ltd. | Semiconductor package including organo-metallic coating formed on surface of leadframe roughened using chemical etchant to prevent separation between leadframe and molding compound |
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2007
- 2007-06-13 WO PCT/JP2007/061874 patent/WO2007145237A1/ja active Application Filing
- 2007-06-13 CN CN200780021857XA patent/CN101467248B/zh not_active Expired - Fee Related
- 2007-06-13 US US12/300,184 patent/US8008756B2/en not_active Expired - Fee Related
- 2007-06-13 JP JP2008521228A patent/JP4821854B2/ja not_active Expired - Fee Related
- 2007-06-13 EP EP07745152.4A patent/EP2006909B1/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04364770A (ja) * | 1991-06-12 | 1992-12-17 | Shinko Electric Ind Co Ltd | 低融点ガラス封止型半導体パッケージの製造方法 |
JPH10173097A (ja) * | 1996-10-09 | 1998-06-26 | Matsushita Electric Ind Co Ltd | 熱伝導基板用シート状物とその製造方法及びそれを用いた熱伝導基板とその製造方法 |
JP2000353772A (ja) * | 1999-06-11 | 2000-12-19 | Matsushita Electric Ind Co Ltd | 熱伝導樹脂組成物構造体及びその製造方法、並びに、それを用いた熱伝導基板及びその製造方法 |
JP2001210764A (ja) * | 2000-01-26 | 2001-08-03 | Matsushita Electric Works Ltd | 熱伝導基板及びその製造方法 |
JP2002270744A (ja) * | 2000-12-27 | 2002-09-20 | Matsushita Electric Ind Co Ltd | リードフレームおよびその製造方法、ならびに熱伝導性基板の製造方法 |
JP2003152148A (ja) * | 2001-03-19 | 2003-05-23 | Matsushita Electric Ind Co Ltd | 熱伝導性基板の製造方法 |
Also Published As
Publication number | Publication date |
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EP2006909A9 (en) | 2009-08-05 |
EP2006909B1 (en) | 2013-06-05 |
US8008756B2 (en) | 2011-08-30 |
CN101467248A (zh) | 2009-06-24 |
WO2007145237A1 (ja) | 2007-12-21 |
JPWO2007145237A1 (ja) | 2009-11-05 |
US20090178828A1 (en) | 2009-07-16 |
EP2006909A4 (en) | 2011-08-10 |
EP2006909A2 (en) | 2008-12-24 |
CN101467248B (zh) | 2012-09-05 |
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