JP2008042162A - 放熱機能を備えた回路基板の製造方法 - Google Patents
放熱機能を備えた回路基板の製造方法 Download PDFInfo
- Publication number
- JP2008042162A JP2008042162A JP2007053888A JP2007053888A JP2008042162A JP 2008042162 A JP2008042162 A JP 2008042162A JP 2007053888 A JP2007053888 A JP 2007053888A JP 2007053888 A JP2007053888 A JP 2007053888A JP 2008042162 A JP2008042162 A JP 2008042162A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- thin film
- manufacturing
- heat
- thermally conductive
- 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.)
- Pending
Links
Classifications
-
- 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
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3675—Cooling facilitated by shape of device characterised by the shape of the housing
-
- 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
-
- 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
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
-
- 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
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/021—Components thermally connected to metal substrates or heat-sinks by insert mounting
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
-
- 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]
-
- 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
- H05K3/0058—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
-
- 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
- H05K3/30—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
- Structure Of Printed Boards (AREA)
Abstract
【解決手段】熱伝導性基板の第1の金属薄膜上に熱伝導性薄膜を形成し、少なくとも一つの開口部を有する回路基板本体の第2の金属薄膜と熱伝導性薄膜とを接合し、更にこの熱伝導性基板を有する回路基板をリフロー炉を通過させることによる、簡素化された工程を含む放熱機能を備えた回路基板の製造方法。
【選択図】図1
Description
Core Printed Circuit Board、MCPCB)は上記した回路基板における放熱の問題を解決するためのものであるが、煩雑な製造工程および多層の熱伝導性媒体が必要となるため、相対的にメタル・コア・プリント基板の価格が高騰してしまう。
図1を参照されたい。これは本発明の一実施例に係る、電子素子が放熱機能を備えた回路基板に実装された構造断面図を示す。
図4を参照されたい。これは本発明の一実施例に係る放熱機能を備えた回路基板200の構造断面図を示す。
102,202 回路基板本体
104 第2の金属薄膜
106,204 熱伝導性薄膜
108 第1の金属薄膜
110,206 熱伝導性基板
112,210 開口部
Claims (10)
- 放熱機能を備えた回路基板の製造方法であって、熱伝導性基板の第1の金属薄膜上に熱伝導性薄膜を形成し、少なくとも一つの開口部を有する回路基板本体の第2の金属薄膜と前記熱伝導性薄膜とを接合し、前記熱伝導性基板を接合した前記回路基板をリフロー炉を通過させることを特徴とする製造方法。
- 前記熱伝導性基板の表面に前記第1の金属薄膜を形成するものを含むことを特徴とする請求項1に記載の放熱機能を備えた回路基板の製造方法。
- 前記熱伝導性薄膜がペーストであることを特徴とする請求項1に記載の放熱機能を備えた回路基板の製造方法。
- 前記第1の金属薄膜および前記第2の金属薄膜の材料が銅、銀、アルミニウム、スズ、ニッケル、鉛およびその組合わせからなる群から選ばれるものであることを特徴とする請求項1に記載の放熱機能を備えた回路基板の製造方法。
- リフロー炉を通過させる前に、前記回路基板本体の前記複数の開口部上に少なくとも一つ電子素子を配設するものを更に含むことを特徴とする請求項1に記載の放熱機能を備えた回路基板の製造方法。
- 前記回路基板本体の前記複数の開口部のサイズが対応する前記電子素子に等しいかまたはそれ以上であることで、前記複数の電子素子で生じた熱エネルギーが、前記複数の開口部を介して前記熱伝導性基板に伝導されることを特徴とする請求項5に記載の放熱機能を備えた回路基板の製造方法。
- 放熱機能を備えた回路基板の製造方法であって、熱伝導性基板上に熱伝導性薄膜を形成し、少なくとも一つの開口部を有する回路基板本体と前記熱伝導性薄膜とを接合し、前記熱伝導性基板と前記回路基板本体とを結合するものを含むことを特徴とする放熱機能を備えた回路基板の製造方法。
- 前記熱伝導性基板と前記回路基板本体とを結合するものには、少なくとも一つの留め具を用いて、前記熱伝導性基板、前記熱伝導製薄膜および前記回路基板本体を固定して結合するものを更に含むことを特徴とする請求項7に記載の放熱機能を備えた回路基板の製造方法。
- 前記熱伝導製薄膜がコロイドであることを特徴とする請求項8に記載の放熱機能を備えた回路基板の製造方法。
- 前記熱伝導性基板と前記回路基板本体とを結合するものには、前記コロイドを用いて前記熱伝導性基板と前記回路基板本体とを結合して固定する接着接合の方式を更に含むことを特徴とする請求項9に記載に放熱機能を備えた回路基板の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095128685A TWI340010B (en) | 2006-08-04 | 2006-08-04 | Circuit board with cooling functionality |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008042162A true JP2008042162A (ja) | 2008-02-21 |
Family
ID=39028350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007053888A Pending JP2008042162A (ja) | 2006-08-04 | 2007-03-05 | 放熱機能を備えた回路基板の製造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20080029881A1 (ja) |
JP (1) | JP2008042162A (ja) |
TW (1) | TWI340010B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101039771B1 (ko) | 2009-05-20 | 2011-06-09 | 권오국 | 고방열 금속판을 이용한 피씨비 제조방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG161124A1 (en) * | 2008-10-29 | 2010-05-27 | Opulent Electronics Internat P | Insulated metal substrate and method of forming the same |
US20100302789A1 (en) * | 2009-05-28 | 2010-12-02 | Qing Li | LED Light Source Module and Method for Producing the Same |
US8950933B2 (en) | 2009-10-15 | 2015-02-10 | Samsung Electronics Co., Ltd. | Apparatus and method for channel aggregation and guard channel indication for visible light communication |
CA2726179C (en) | 2009-12-22 | 2019-02-19 | Virginia Optoelectronics, Inc. | Light emitting diode light source modules |
US20120106136A1 (en) * | 2010-11-11 | 2012-05-03 | Bridgelux, Inc. | Thermal heat transfer wire |
US20120207426A1 (en) * | 2011-02-16 | 2012-08-16 | International Business Machines Corporation | Flip-chip packaging for dense hybrid integration of electrical and photonic integrated circuits |
CN103871997B (zh) * | 2012-12-14 | 2017-05-03 | 常熟东南相互电子有限公司 | 电子组装体 |
US20150131277A1 (en) * | 2013-11-13 | 2015-05-14 | Shenzhen Jiawei Photovoltaic Lighting Co., Ltd. | Led tube |
EP3096351B1 (en) * | 2015-05-22 | 2017-12-13 | ABB Technology Oy | Thermal interface foil |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6157555A (ja) * | 1984-08-27 | 1986-03-24 | ヘキスト・アクチエンゲゼルシヤフト | 2‐ヒドロキシ‐5,6,7,8‐テトラヒドロカルバゾールの製法、2‐ヒドロキシ‐5,6,7,8‐テトラヒドロカルバゾールのアルカリ‐及びアルカリ土類塩及び該化合物を使用する方法 |
JPH03187295A (ja) * | 1989-12-15 | 1991-08-15 | Fujitsu Ltd | ヘッド支持アーム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2783882B2 (ja) | 1989-12-25 | 1998-08-06 | 三洋電機株式会社 | 混成集積回路およびその製造方法 |
JP2529780B2 (ja) | 1991-02-06 | 1996-09-04 | スカイアルミニウム株式会社 | 金属基板 |
KR100307465B1 (ko) * | 1992-10-20 | 2001-12-15 | 야기 추구오 | 파워모듈 |
JPH06232549A (ja) | 1993-02-08 | 1994-08-19 | Hitachi Chem Co Ltd | 金属ベース基板の製造方法 |
JPH06334280A (ja) | 1993-05-21 | 1994-12-02 | Nippon Rika Kogyosho:Kk | 回路基板 |
US5583378A (en) * | 1994-05-16 | 1996-12-10 | Amkor Electronics, Inc. | Ball grid array integrated circuit package with thermal conductor |
EP0693776B1 (en) * | 1994-07-15 | 2000-05-31 | Mitsubishi Materials Corporation | Highly heat-radiating ceramic package |
JP3136390B2 (ja) * | 1994-12-16 | 2001-02-19 | 株式会社日立製作所 | 半田接合方法及びパワー半導体装置 |
JPH10224061A (ja) | 1997-02-10 | 1998-08-21 | Matsushita Electric Ind Co Ltd | ヒートシンクユニット及び電子機器 |
US5960535A (en) * | 1997-10-28 | 1999-10-05 | Hewlett-Packard Company | Heat conductive substrate press-mounted in PC board hole for transferring heat from IC to heat sink |
TW561799B (en) * | 1999-08-11 | 2003-11-11 | Fujikura Ltd | Chip assembly module of bump connection type using a multi-layer printed circuit substrate |
US6517218B2 (en) * | 2000-03-31 | 2003-02-11 | Relume Corporation | LED integrated heat sink |
US6428189B1 (en) * | 2000-03-31 | 2002-08-06 | Relume Corporation | L.E.D. thermal management |
US6518502B2 (en) * | 2001-05-10 | 2003-02-11 | Lamina Ceramics, In | Ceramic multilayer circuit boards mounted on a patterned metal support substrate |
JP4045781B2 (ja) * | 2001-08-28 | 2008-02-13 | 松下電工株式会社 | 発光装置 |
US6563696B1 (en) * | 2001-10-17 | 2003-05-13 | Ciena Corporation | Solderless laser assembly |
JP4159861B2 (ja) * | 2002-11-26 | 2008-10-01 | 新日本無線株式会社 | プリント回路基板の放熱構造の製造方法 |
US6999318B2 (en) * | 2003-07-28 | 2006-02-14 | Honeywell International Inc. | Heatsinking electronic devices |
US7044620B2 (en) * | 2004-04-30 | 2006-05-16 | Guide Corporation | LED assembly with reverse circuit board |
US7303315B2 (en) * | 2004-11-05 | 2007-12-04 | 3M Innovative Properties Company | Illumination assembly using circuitized strips |
DE102005061208A1 (de) * | 2005-09-30 | 2007-04-12 | Osram Opto Semiconductors Gmbh | Beleuchtungsvorrichtung |
CN100464411C (zh) * | 2005-10-20 | 2009-02-25 | 富准精密工业(深圳)有限公司 | 发光二极管封装结构及封装方法 |
-
2006
- 2006-08-04 TW TW095128685A patent/TWI340010B/zh not_active IP Right Cessation
- 2006-11-14 US US11/598,643 patent/US20080029881A1/en not_active Abandoned
-
2007
- 2007-03-05 JP JP2007053888A patent/JP2008042162A/ja active Pending
-
2009
- 2009-05-13 US US12/465,040 patent/US7808786B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6157555A (ja) * | 1984-08-27 | 1986-03-24 | ヘキスト・アクチエンゲゼルシヤフト | 2‐ヒドロキシ‐5,6,7,8‐テトラヒドロカルバゾールの製法、2‐ヒドロキシ‐5,6,7,8‐テトラヒドロカルバゾールのアルカリ‐及びアルカリ土類塩及び該化合物を使用する方法 |
JPH03187295A (ja) * | 1989-12-15 | 1991-08-15 | Fujitsu Ltd | ヘッド支持アーム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101039771B1 (ko) | 2009-05-20 | 2011-06-09 | 권오국 | 고방열 금속판을 이용한 피씨비 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
TWI340010B (en) | 2011-04-01 |
TW200810668A (en) | 2008-02-16 |
US7808786B2 (en) | 2010-10-05 |
US20090219699A1 (en) | 2009-09-03 |
US20080029881A1 (en) | 2008-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2008042162A (ja) | 放熱機能を備えた回路基板の製造方法 | |
JP4654942B2 (ja) | 面状照明装置 | |
JP2008277817A (ja) | 放熱モジュール及びその製造方法 | |
JP5458926B2 (ja) | フレキシブル基板、フレキシブル基板モジュール及びそれらの製造方法 | |
JP2010239022A (ja) | フレキシブルプリント配線基板及びこれを用いた半導体装置 | |
JP3128955U (ja) | 放熱シート結合の電気回路板構造 | |
JP2010010298A (ja) | フレキシブルプリント配線基材及び半導体装置 | |
JP2008091814A (ja) | 回路基板及び回路基板の製造方法 | |
KR100944274B1 (ko) | 연성 회로 기판 및 그 제조 방법, 상기 연성 회로 기판을 포함하는 반도체 패키지 및 그 제조 방법 | |
JP2007227728A (ja) | Led部品およびその製造方法 | |
US8867227B2 (en) | Electronic component | |
WO2011158697A1 (ja) | フレキシブル基板モジュール | |
JP2007194256A (ja) | パワーモジュール用基板の製造方法 | |
KR101735439B1 (ko) | 히팅싱크패드가 삽입된 방열인쇄회로기판의 제조방법 | |
JP2007300111A (ja) | 発光装置 | |
JP2009267109A (ja) | フレキシブル配線基板、フレキシブル半導体装置および液晶表示装置 | |
US20120122278A1 (en) | Method Of Manufacturing Semiconductor Package Board | |
JP2011040688A (ja) | 回路基板及びその製造方法 | |
JP2006318986A (ja) | フレキシブルプリント回路板およびその製造方法 | |
JP5086379B2 (ja) | 放熱構造物の製造方法 | |
JP2008103773A (ja) | 放熱フィン | |
KR20120053427A (ko) | 인쇄회로기판과 히트싱크 접합 방법 | |
US8598597B2 (en) | Semiconductor device and method of manufacturing semiconductor device | |
JP2005072098A (ja) | 半導体装置 | |
KR200433460Y1 (ko) | 열 방사 시트를 갖는 회로 기판 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100108 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20100122 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100127 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20100122 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20110304 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110524 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20111025 |