KR100606295B1 - 회로 모듈 - Google Patents
회로 모듈 Download PDFInfo
- Publication number
- KR100606295B1 KR100606295B1 KR20040057437A KR20040057437A KR100606295B1 KR 100606295 B1 KR100606295 B1 KR 100606295B1 KR 20040057437 A KR20040057437 A KR 20040057437A KR 20040057437 A KR20040057437 A KR 20040057437A KR 100606295 B1 KR100606295 B1 KR 100606295B1
- Authority
- KR
- South Korea
- Prior art keywords
- lead
- circuit
- conductive pattern
- circuit device
- sealing resin
- 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 - Fee Related
Links
- 229920005989 resin Polymers 0.000 claims abstract description 56
- 239000011347 resin Substances 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 229910001111 Fine metal Inorganic materials 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims description 59
- 239000004065 semiconductor Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 238000005219 brazing Methods 0.000 claims description 11
- 230000020169 heat generation Effects 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000035882 stress Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910000498 pewter Inorganic materials 0.000 description 1
- 239000010957 pewter Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Lead Frames For Integrated Circuits (AREA)
Abstract
Description
Claims (16)
- 외부와의 전기적 입출력을 행하는 단자로 되는 리드와, 상기 리드와 전기적으로 접속된 제1 회로 소자가 제1 밀봉 수지에 의해 밀봉된 회로 장치와, 상기 리드에 형성된 아일런드에 고착된 제2 회로 소자와, 상기 회로 장치 및 상기 제2 회로 소자를 밀봉하는 제2 밀봉 수지를 포함하며,상기 회로 장치는, 상기 리드끼리의 간격보다도 좁은 간격의 도전 패턴을 갖는 것을 특징으로 하는 회로 모듈.
- 제1항에 있어서,상기 회로 장치는, 납재로 이루어지는 접속부를 통해 상기 리드와 전기적으로 접속되는 것을 특징으로 하는 회로 모듈.
- 제1항에 있어서,상기 회로 장치는 전극이 노출되는 면을 상면으로 하여 장착되며, 금속 세선을 통하여 상기 리드와 전기적으로 접속되는 것을 특징으로 하는 회로 모듈.
- 제1항에 있어서,상기 회로 장치의 하방으로 상기 리드가 연장되는 것을 특징으로 하는 회로 모듈.
- 제1항에 있어서,상기 도전 패턴은 다층의 배선 구조를 갖는 것을 특징으로 하는 회로 모듈.
- 제1항에 있어서,상기 제2 회로 소자는, 상기 제1 회로 소자보다도 발열량이 큰 반도체 소자 인 것을 특징으로 하는 회로 모듈.
- 외부와의 전기적 입출력을 행하는 단자로 되는 리드와, 상기 리드와 전기적으로 접속된 제1 회로 소자가 실장된 실장 기판과, 상기 리드에 형성된 아일런드에 고착된 제2 회로 소자와, 상기 실장 기판, 상기 제1 회로 소자 및 상기 제2 회로 소자를 밀봉하는 밀봉 수지를 포함하며,상기 실장 기판은, 상기 리드끼리의 간격보다도 좁은 간격의 도전 패턴을 갖는 것을 특징으로 하는 회로 모듈.
- 제7항에 있어서,상기 실장 기판의 도전 패턴은, 납재로 이루어지는 접속부를 통해 상기 리드와 전기적으로 접속되는 것을 특징으로 하는 회로 모듈.
- 제7항에 있어서,상기 실장 기판의 도전 패턴은, 금속 세선을 통해 상기 리드와 전기적으로 접속되는 것을 특징으로 하는 회로 모듈.
- 제7항에 있어서,상기 실장 기판의 하방으로 상기 리드가 연장되는 것을 특징으로 하는 회로 모듈.
- 제7항에 있어서,상기 실장 기판은 다층으로 형성되는 것을 특징으로 하는 회로 모듈.
- 제7항에 있어서,상기 제2 회로 소자는, 상기 제1 회로 소자보다도 발열량이 큰 반도체 소자인 것을 특징으로 하는 회로 모듈.
- 회로 소자가 제1 밀봉 수지에 의해 밀봉된 회로 장치와, 상기 회로 장치를 밀봉하는 제2 밀봉 수지와, 상기 회로 장치와 전기적으로 접속되며 상기 제2 밀봉 수지로부터 외부로 도출되는 리드를 포함하며,상기 제2 밀봉 수지의 열 팽창 계수는, 상기 제1 밀봉 수지의 열 팽창 계수보다도 큰 것을 특징으로 하는 회로 모듈.
- 제13항에 있어서,상기 리드의 일단은, 상기 제2 밀봉 수지의 내부에서 상기 회로 장치에 접속되며,상기 리드의 타단은, 상기 제2 수지로부터 외부로 도출되어 외부의 기판에 고착되는 것을 특징으로 하는 회로 모듈.
- 제13항에 있어서,표면에 도전 패턴이 형성된 실장 기판을 포함하며,상기 회로 장치는, 상기 실장 기판의 상기 도전 패턴에 전기적으로 접속되고,상기 리드는, 상기 도전 패턴을 통해 상기 회로 장치와 접속되는 것을 특징으로 하는 회로 모듈.
- 제15항에 있어서,상기 실장 기판의 표면 및 이면에는, 제1 도전 패턴 및 제2 도전 패턴이 형성되며,상기 제1 도전 패턴은 상기 회로 장치에 전기적으로 접속되고,상기 제2 도전 패턴은 상기 제2 밀봉 수지로부터 외부로 노출되는 것을 특징으로 하는 회로 모듈.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2003204297 | 2003-07-31 | ||
JPJP-P-2003-00204297 | 2003-07-31 | ||
JP2004205793A JP2005064479A (ja) | 2003-07-31 | 2004-07-13 | 回路モジュール |
JPJP-P-2004-00205793 | 2004-07-13 |
Publications (2)
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KR20050014676A KR20050014676A (ko) | 2005-02-07 |
KR100606295B1 true KR100606295B1 (ko) | 2006-08-01 |
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KR20040057437A Expired - Fee Related KR100606295B1 (ko) | 2003-07-31 | 2004-07-23 | 회로 모듈 |
Country Status (5)
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US (1) | US20050116322A1 (ko) |
JP (1) | JP2005064479A (ko) |
KR (1) | KR100606295B1 (ko) |
CN (1) | CN100562999C (ko) |
TW (1) | TWI241698B (ko) |
Families Citing this family (20)
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TW503496B (en) * | 2001-12-31 | 2002-09-21 | Megic Corp | Chip packaging structure and manufacturing process of the same |
TW584950B (en) | 2001-12-31 | 2004-04-21 | Megic Corp | Chip packaging structure and process thereof |
JP2005268404A (ja) * | 2004-03-17 | 2005-09-29 | Sanyo Electric Co Ltd | 回路モジュール |
JP2006080333A (ja) * | 2004-09-10 | 2006-03-23 | Toshiba Corp | 半導体装置 |
JP4545022B2 (ja) * | 2005-03-10 | 2010-09-15 | 三洋電機株式会社 | 回路装置およびその製造方法 |
JP4758678B2 (ja) * | 2005-05-17 | 2011-08-31 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US20080012099A1 (en) * | 2006-07-11 | 2008-01-17 | Shing Yeh | Electronic assembly and manufacturing method having a reduced need for wire bonds |
JP4344766B2 (ja) * | 2007-11-30 | 2009-10-14 | シャープ株式会社 | ソースドライバ、ソースドライバの製造方法、および液晶モジュール |
DE102009002519A1 (de) * | 2009-04-21 | 2010-10-28 | Robert Bosch Gmbh | Gekapselte Schaltungsvorrichtung für Substrate mit Absorptionsschicht sowie Verfahren zu Herstellung derselben |
US20110075392A1 (en) * | 2009-09-29 | 2011-03-31 | Astec International Limited | Assemblies and Methods for Directly Connecting Integrated Circuits to Electrically Conductive Sheets |
US9111869B2 (en) * | 2011-07-29 | 2015-08-18 | Semtech Corporation | Glass/ceramics replacement of epoxy for high temperature hermetically sealed non-axial electronic packages |
US9357634B2 (en) * | 2012-04-27 | 2016-05-31 | Kemet Electronics Corporation | Coefficient of thermal expansion compensating compliant component |
KR102006388B1 (ko) * | 2012-11-27 | 2019-08-01 | 삼성전자주식회사 | 발광 소자 패키지 |
CN104392969A (zh) * | 2014-10-13 | 2015-03-04 | 华东光电集成器件研究所 | 一种多芯片集成电路抗冲击封装结构 |
KR20160140247A (ko) * | 2015-05-29 | 2016-12-07 | 삼성전기주식회사 | 패키지 기판 |
JP6790372B2 (ja) * | 2016-02-05 | 2020-11-25 | 富士電機株式会社 | 半導体装置 |
CN105789198A (zh) * | 2016-04-07 | 2016-07-20 | 无锡矽瑞微电子股份有限公司 | 一种集成sip系统封装架构 |
JP6693441B2 (ja) * | 2017-02-27 | 2020-05-13 | オムロン株式会社 | 電子装置およびその製造方法 |
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CN111599769A (zh) * | 2019-12-31 | 2020-08-28 | 矽磐微电子(重庆)有限公司 | 半导体模块封装方法及半导体模块 |
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JPS60257546A (ja) * | 1984-06-04 | 1985-12-19 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
US6066890A (en) * | 1995-11-13 | 2000-05-23 | Siliconix Incorporated | Separate circuit devices in an intra-package configuration and assembly techniques |
US5940686A (en) * | 1996-04-12 | 1999-08-17 | Conexant Systems, Inc. | Method for manufacturing multi-chip modules utilizing direct lead attach |
JP2000294707A (ja) * | 1999-04-08 | 2000-10-20 | Nec Corp | 半導体装置 |
KR100335480B1 (ko) * | 1999-08-24 | 2002-05-04 | 김덕중 | 칩 패드가 방열 통로로 사용되는 리드프레임 및 이를 포함하는반도체 패키지 |
JP4004715B2 (ja) * | 2000-05-31 | 2007-11-07 | 三菱電機株式会社 | パワーモジュール |
JP2002040095A (ja) * | 2000-07-26 | 2002-02-06 | Nec Corp | 半導体装置及びその実装方法 |
JP2002057253A (ja) * | 2000-08-10 | 2002-02-22 | Nec Corp | 半導体装置およびその製造方法 |
JP3683179B2 (ja) * | 2000-12-26 | 2005-08-17 | 松下電器産業株式会社 | 半導体装置及びその製造方法 |
US6791166B1 (en) * | 2001-04-09 | 2004-09-14 | Amkor Technology, Inc. | Stackable lead frame package using exposed internal lead traces |
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2004
- 2004-07-13 JP JP2004205793A patent/JP2005064479A/ja active Pending
- 2004-07-20 TW TW93121570A patent/TWI241698B/zh not_active IP Right Cessation
- 2004-07-21 CN CNB2004100549123A patent/CN100562999C/zh not_active Expired - Fee Related
- 2004-07-23 KR KR20040057437A patent/KR100606295B1/ko not_active Expired - Fee Related
- 2004-07-28 US US10/900,524 patent/US20050116322A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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TW200515563A (en) | 2005-05-01 |
CN100562999C (zh) | 2009-11-25 |
US20050116322A1 (en) | 2005-06-02 |
KR20050014676A (ko) | 2005-02-07 |
TWI241698B (en) | 2005-10-11 |
CN1581482A (zh) | 2005-02-16 |
JP2005064479A (ja) | 2005-03-10 |
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