KR20050020930A - 회로 장치 - Google Patents
회로 장치 Download PDFInfo
- Publication number
- KR20050020930A KR20050020930A KR1020040054596A KR20040054596A KR20050020930A KR 20050020930 A KR20050020930 A KR 20050020930A KR 1020040054596 A KR1020040054596 A KR 1020040054596A KR 20040054596 A KR20040054596 A KR 20040054596A KR 20050020930 A KR20050020930 A KR 20050020930A
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- South Korea
- Prior art keywords
- lead
- semiconductor element
- package
- extending
- semiconductor
- Prior art date
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- 239000004065 semiconductor Substances 0.000 claims abstract description 110
- 239000002184 metal Substances 0.000 claims abstract description 48
- 239000011347 resin Substances 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- 229910001111 Fine metal Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims description 5
- 238000005219 brazing Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
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- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
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- 229910000498 pewter Inorganic materials 0.000 description 1
- 239000010957 pewter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
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Abstract
Description
Claims (21)
- 복수의 반도체 소자와,상기 반도체 소자의 본딩 패드와 접속되어 패키지 외부로 도출하여 외부 단자를 구성하는 제1 리드군과,상기 패키지 내부에서 상기 반도체끼리를 접속하는 제2 리드군을 구비하는 것을 특징으로 하는 회로 장치.
- 제1 반도체 소자 및 제2 반도체 소자와,금속 세선을 통하여 상기 제1 반도체 소자 또는 상기 제2 반도체 소자와 전기적으로 접속되고, 단부가 외부로 도출되는 제1 리드와,상기 제1 반도체 소자 및 상기 제2 반도체 소자 양쪽에 금속 세선을 통하여 전기적으로 접속되고, 상기 제1 및 상기 제2 반도체 소자를 전기적으로 접속하는 제2 리드를 구비하는 것을 특징으로 하는 회로 장치.
- 제2항에 있어서,상기 금속 세선은 적어도 1개의 상기 제1 또는 상기 제2 리드의 상측을 초월하여 상기 제2 리드에 접속하는 것을 특징으로 하는 회로 장치.
- 제2항에 있어서,상기 금속 세선과 접속하는 개소의 상기 제2 리드에, 상측으로 돌출되는 단차부를 형성하는 것을 특징으로 하는 회로 장치.
- 제4항에 있어서,상기 단차부는 상기 제2 리드로부터 경사 상측으로 연장되는 경사부와, 상기 경사부로부터 연장되는 평탄부로 이루어지는 것을 특징으로 하는 회로 장치.
- 제1항 또는 제2항에 있어서,상기 제2 리드는 상기 제1 및 상기 제2 반도체 소자가 정렬하는 방향과 평행하게 연장되는 것을 특징으로 하는 회로 장치.
- 제2항에 있어서,상기 금속 세선이 접속하는 개소의 상기 리드는, 다른 개소보다도 폭이 넓게 형성되는 것을 특징으로 하는 회로 장치.
- 제1항에 있어서,상기 제2 리드의 단부는 상기 패키지로부터 외부로 도출되는 것을 특징으로 하는 회로 장치.
- 제1항에 있어서,상기 제2 리드의 단부는 상기 패키지 내부에 수납되는 것을 특징으로 하는 회로 장치.
- 제1 리드와,상기 제1 리드의 한쪽에 접근하여 연장되고, 상측으로 돌출되는 제1 단차부가 형성된 제2 리드와,상기 제1 리드의 다른쪽에 접근하여 연장되고, 상측으로 돌출되는 제2 단차부가 형성된 제3 리드와,상기 제1 리드를 걸치도록, 상기 제1 단차부 및 상기 제2 단차부에 납재를 개재하여 고착된 칩 소자를 구비하는 것을 특징으로 하는 회로 장치.
- 제10항에 있어서,상기 제1 및 제2 단차부는 상기 제2 및 상기 제3 리드로부터 경사 상측으로 연장되는 경사부와, 상기 경사부로부터 연장되는 평탄부로 이루어지는 것을 특징으로 하는 회로 장치.
- 제10항에 있어서,상기 제1 단차부 및 상기 제2 단차부는, 다른 개소의 상기 리드보다도 그 폭이 넓게 형성되는 것을 특징으로 하는 회로 장치.
- 제1 회로 소자와,제1 금속 세선을 통하여 상기 제1 회로 소자와 전기적으로 접속되어 단부가 외부로 도출되는 제1 리드와,제2 금속 세선을 통하여 상기 제1 리드와 접속되는 제2 리드와,상기 제2 리드에 전기적으로 접속되는 제2 회로 소자를 구비하는 것을 특징으로 하는 회로 장치.
- 제13항에 있어서,상기 제1 또는 상기 제2 금속 세선은, 적어도 하나의 상기 제1 또는 제2 리드의 상측을 초월하는 것을 특징으로 하는 회로 장치.
- 제13항에 있어서,상기 제1 또는 상기 제2 금속 세선이 접속하는 개소의 상기 제1 또는 제2 리드에, 상측으로 돌출되는 단차부를 형성하는 것을 특징으로 하는 회로 장치.
- 제15항에 있어서,상기 단차부는, 상기 제2 리드로부터 경사 방향으로 연장되는 경사부와, 상기 경사부로부터 연장되는 평탄부로 이루어지는 것을 특징으로 하는 회로 장치.
- 제13항에 있어서,상기 제1 또는 상기 제2 금속 세선이 접속하는 개소의 상기 제1 또는 제2 리드는, 다른 개소보다도 폭이 넓게 형성되는 것을 특징으로 하는 회로 장치.
- 아일런드와, 상기 아일런드 주위에 일단이 근접하여 형성된 내측 리드를 통하여 밀봉 수지로부터 타단이 돌출하여 이루어지는 외부 리드를 갖는 제1 리드와, 상기 아일런드에 형성된 반도체 소자를 갖는 회로 장치로서,상기 밀봉 수지로 이루어지는 패키지의 일측변에서의 한 영역으로부터 상기 패키지의 내부로 연장되고, 상기 내부로부터 상기 패키지의 일측변에서의 다른 영역으로 연장되는 배선 리드를 구비하고,상기 배선 리드를 통하여, 상기 패키지 내에 밀봉되어, 상기 반도체 소자와는 다른 회로 소자와 상기 반도체 소자가 전기적으로 접속되는 것을 특징으로 하는 회로 장치.
- 제18항에 있어서,상기 다른 회로 소자는 반도체 소자 또는 수동 소자인 회로 장치.
- 제18항에 있어서,상기 아일런드에는 적층되어 이루어지는 복수의 반도체 칩이 형성되는 회로 장치.
- 복수의 아일런드와, 상기 복수의 아일런드 주위에 일단이 근접하여 형성된 내측 리드를 통하여 밀봉 수지로부터 타단이 돌출되어 이루어지는 외부 리드를 갖는 제1 리드와, 상기 복수의 아일런드에 각각 형성된 반도체 소자를 갖는 회로 장치로서,상기 밀봉 수지로 이루어지는 패키지의 일측변에서의 한 영역으로부터 상기 복수의 아일런드의 근방이 연장되고, 상기 근방에서 상기 패키지의 일측변에서의 다른 영역으로 연장되는 배선 리드를 구비하고,상기 배선 리드를 통하여, 상기 패키지 내에 밀봉된 상기 복수의 반도체 소자가 전기적으로 접속되는 것을 특징으로 하는 회로 장치.
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JPJP-P-2003-00208094 | 2003-08-20 | ||
JP2003208094A JP4471600B2 (ja) | 2003-08-20 | 2003-08-20 | 回路装置 |
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JP (1) | JP4471600B2 (ko) |
KR (1) | KR100652106B1 (ko) |
CN (1) | CN100474579C (ko) |
TW (1) | TWI299966B (ko) |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP4701779B2 (ja) * | 2005-03-25 | 2011-06-15 | 日本電気株式会社 | 集積回路パッケージ組立構造 |
JP4744320B2 (ja) * | 2005-04-04 | 2011-08-10 | パナソニック株式会社 | リードフレーム |
JP2008078445A (ja) | 2006-09-22 | 2008-04-03 | Yamaha Corp | リードフレーム |
JP2008147438A (ja) * | 2006-12-11 | 2008-06-26 | Nec Electronics Corp | 半導体装置 |
DE102006060429B4 (de) * | 2006-12-20 | 2013-08-22 | Epcos Ag | Elektrisches Bauelement mit Leadframe-Strukturen |
JP5062086B2 (ja) * | 2007-09-28 | 2012-10-31 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP5543724B2 (ja) | 2008-08-28 | 2014-07-09 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 樹脂封止型半導体装置及びその製造方法 |
JP5634033B2 (ja) | 2008-08-29 | 2014-12-03 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 樹脂封止型半導体装置とその製造方法 |
JP5257096B2 (ja) * | 2009-01-23 | 2013-08-07 | サンケン電気株式会社 | 半導体装置 |
JP2010258289A (ja) * | 2009-04-27 | 2010-11-11 | Sanyo Electric Co Ltd | 半導体装置の製造方法 |
JP2018107416A (ja) * | 2016-12-28 | 2018-07-05 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP6743802B2 (ja) * | 2017-11-22 | 2020-08-19 | Tdk株式会社 | 半導体装置 |
TWI781863B (zh) * | 2021-12-30 | 2022-10-21 | 宏齊科技股份有限公司 | 平面式多晶片裝置 |
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JPS5324256U (ko) * | 1976-08-05 | 1978-03-01 | ||
JPS61137352A (ja) * | 1984-12-10 | 1986-06-25 | Hitachi Ltd | 半導体装置 |
JPH01308058A (ja) * | 1988-06-06 | 1989-12-12 | Hitachi Ltd | 電子装置 |
JPH03219663A (ja) * | 1990-01-25 | 1991-09-27 | Seiko Epson Corp | 半導体装置用リードフレーム |
JPH04249655A (ja) * | 1990-12-29 | 1992-09-04 | Mazda Motor Corp | 無段変速機 |
JPH05291485A (ja) * | 1992-02-14 | 1993-11-05 | Fuji Electric Co Ltd | 半導体装置 |
US6424035B1 (en) * | 1998-11-05 | 2002-07-23 | Fairchild Semiconductor Corporation | Semiconductor bilateral switch |
US6777785B1 (en) * | 1999-08-25 | 2004-08-17 | Winbond Electronics Corp. | Lead frame containing a master and a slave IC chips and a testing circuit embedded within the master IC chip |
JP3702152B2 (ja) * | 2000-06-29 | 2005-10-05 | 三洋電機株式会社 | 半導体装置 |
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US7332803B2 (en) | 2008-02-19 |
JP4471600B2 (ja) | 2010-06-02 |
TWI299966B (en) | 2008-08-11 |
TW200509759A (en) | 2005-03-01 |
KR100652106B1 (ko) | 2006-12-06 |
CN100474579C (zh) | 2009-04-01 |
JP2005064076A (ja) | 2005-03-10 |
US20050040512A1 (en) | 2005-02-24 |
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