KR100639948B1 - 이원 리드 배치 형태를 가지는 리드프레임 패키지 - Google Patents
이원 리드 배치 형태를 가지는 리드프레임 패키지 Download PDFInfo
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- KR100639948B1 KR100639948B1 KR1020050076996A KR20050076996A KR100639948B1 KR 100639948 B1 KR100639948 B1 KR 100639948B1 KR 1020050076996 A KR1020050076996 A KR 1020050076996A KR 20050076996 A KR20050076996 A KR 20050076996A KR 100639948 B1 KR100639948 B1 KR 100639948B1
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- constant voltage
- lead
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- leads
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- 239000004065 semiconductor Substances 0.000 claims description 50
- 230000008054 signal transmission Effects 0.000 abstract description 10
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- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
Description
Claims (20)
- 활성면에 형성된 다수의 칩 패드들을 가지는 반도체 칩;다수의 신호 리드들과 다수의 정전압 리드들을 구비하는 리드프레임; 및각각의 상기 신호 리드를 대응하는 상기 칩 패드에 전기적으로 연결하는 신호 본딩 와이어와, 각각의 상기 정전압 리드를 대응하는 상기 칩 패드에 전기적으로 연결하는 정전압 본딩 와이어를 구비하는 본딩 와이어;를 포함하며,상기 신호 리드의 평균 길이는 상기 정전압 리드의 평균 길이보다 작은 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 본딩 와이어의 평균 길이는 상기 정전압 본딩 와이어의 평균 길이보다 큰 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드의 평균 커패시턴스는 상기 정전압 리드의 평균 커패시턴스보다 작은 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드의 평균 폭은 상기 정전압 리드의 평균 폭보다 작은 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드의 평균 길이와 상기 신호 본딩 와이어의 평균 길이의 합은 상기 정전압 리드의 평균 길이와 상기 정전압 본딩 와이어의 평균 길이의 합과 동일한 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드의 평균 길이와 상기 신호 본딩 와이어의 평균 길이의 합은 상기 정전압 리드의 평균 길이와 상기 정전압 본딩 와이어의 평균 길이의 합보다 작은 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드들과 상기 정전압 리드들은 모두 상기 반도체 칩의 활성면 위에 위치하는 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드들과 상기 정전압 리드들은 모두 상기 반도체 칩의 주변에 위치하는 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드들과 상기 정전압 리드들의 일부는 상기 반도체 칩의 활성면 위에 위치하고, 나머지 일부는 상기 반도체 칩의 주변에 위치하는 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 리드들은 모두 상기 반도체 칩의 주변에 위치하고, 상기 정전압 리드들은 모두 상기 반도체 칩의 활성면 위에 위치하는 것을 특징 으로 하는 리드프레임 패키지.
- 제7항 또는 제9항에 있어서, 상기 반도체 칩의 활성면 위에 위치한 상기 신호 리드의 평균 면적은 상기 반도체 칩의 활성면 위에 위치한 상기 정전압 리드의 평균 면적보다 작은 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 신호 본딩 와이어는 상기 정전압 리드의 위쪽에 위치하는 것을 특징으로 하는 리드프레임 패키지.
- 제12항에 있어서, 상기 정전압 리드는 상기 신호 리드에 대하여 하향 절곡되는 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 칩 패드들은 상기 반도체 칩의 활성면 중앙을 따라 열을 지어 형성되는 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 칩 패드들은 상기 반도체 칩의 활성면 가장자리를 따라 열을 지어 형성되는 것을 특징으로 하는 리드프레임 패키지.
- 제1항에 있어서, 상기 칩 패드들의 일부는 상기 반도체 칩의 활성면 중앙을 따라 열을 지어 형성되고, 나머지 일부는 상기 반도체 칩의 활성면 가장자리를 따 라 열을 지어 형성되는 것을 특징으로 하는 리드프레임 패키지.
- 제14항에 있어서, 상기 신호 리드들과 상기 정전압 리드들은 모두 상기 반도체 칩의 활성면 위에 위치하며, 상기 칩 패드의 열 양쪽에 배치되는 것을 특징으로 하는 리드프레임 패키지.
- 제17항에 있어서, 상기 신호 리드와 상기 칩 패드 사이의 평균 거리는 상기 정전압 리드와 상기 칩 패드 사이의 평균 거리보다 큰 것을 특징으로 하는 리드프레임 패키지.
- 제18항에 있어서, 상기 정전압 리드는 인접한 상기 신호 리드의 앞쪽에 위치하도록 확장된 폭을 가지는 것을 특징으로 하는 리드프레임 패키지.
- 제18항에 있어서, 상기 정전압 리드들 중 동전위의 리드들은 서로 병합된 것을 특징으로 하는 리드프레임 패키지.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020050076996A KR100639948B1 (ko) | 2005-08-22 | 2005-08-22 | 이원 리드 배치 형태를 가지는 리드프레임 패키지 |
US11/503,269 US20070040247A1 (en) | 2005-08-22 | 2006-08-14 | Leadframe package with dual lead configurations |
US12/453,863 US20090230520A1 (en) | 2004-11-12 | 2009-05-26 | Leadframe package with dual lead configurations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050076996A KR100639948B1 (ko) | 2005-08-22 | 2005-08-22 | 이원 리드 배치 형태를 가지는 리드프레임 패키지 |
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KR100639948B1 true KR100639948B1 (ko) | 2006-11-01 |
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KR1020050076996A KR100639948B1 (ko) | 2004-11-12 | 2005-08-22 | 이원 리드 배치 형태를 가지는 리드프레임 패키지 |
Country Status (2)
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US (2) | US20070040247A1 (ko) |
KR (1) | KR100639948B1 (ko) |
Families Citing this family (13)
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US7466013B2 (en) * | 2005-12-15 | 2008-12-16 | Etron Technology, Inc. | Semiconductor die structure featuring a triple pad organization |
US7863737B2 (en) * | 2006-04-01 | 2011-01-04 | Stats Chippac Ltd. | Integrated circuit package system with wire bond pattern |
US8097934B1 (en) | 2007-09-27 | 2012-01-17 | National Semiconductor Corporation | Delamination resistant device package having low moisture sensitivity |
US8310051B2 (en) | 2008-05-27 | 2012-11-13 | Mediatek Inc. | Package-on-package with fan-out WLCSP |
US8093722B2 (en) * | 2008-05-27 | 2012-01-10 | Mediatek Inc. | System-in-package with fan-out WLCSP |
KR101297192B1 (ko) * | 2008-11-10 | 2013-08-19 | 삼성전자주식회사 | 화상형성장치, 칩, 및, 칩 패키지 |
US20100213589A1 (en) * | 2009-02-20 | 2010-08-26 | Tung-Hsien Hsieh | Multi-chip package |
US20100213588A1 (en) * | 2009-02-20 | 2010-08-26 | Tung-Hsien Hsieh | Wire bond chip package |
KR101680115B1 (ko) | 2010-02-26 | 2016-11-29 | 삼성전자 주식회사 | 반도체칩, 필름 및 그를 포함하는 탭 패키지 |
US20140210062A1 (en) * | 2013-01-28 | 2014-07-31 | Texas Instruments Incorporated | Leadframe-Based Semiconductor Package Having Terminals on Top and Bottom Surfaces |
TWI570858B (zh) * | 2014-12-23 | 2017-02-11 | 揚智科技股份有限公司 | 半導體封裝結構 |
JP6398806B2 (ja) * | 2015-03-12 | 2018-10-03 | オムロン株式会社 | センサパッケージ |
US9583421B2 (en) | 2015-07-16 | 2017-02-28 | Semiconductor Components Industries, Llc | Recessed lead leadframe packages |
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US4680613A (en) * | 1983-12-01 | 1987-07-14 | Fairchild Semiconductor Corporation | Low impedance package for integrated circuit die |
US4750089A (en) * | 1985-11-22 | 1988-06-07 | Texas Instruments Incorporated | Circuit board with a chip carrier and mounting structure connected to the chip carrier |
JP2708191B2 (ja) * | 1988-09-20 | 1998-02-04 | 株式会社日立製作所 | 半導体装置 |
JPH0298655U (ko) * | 1989-01-26 | 1990-08-06 | ||
JPH0425036A (ja) * | 1990-05-16 | 1992-01-28 | Mitsubishi Electric Corp | マイクロ波半導体装置 |
US5229329A (en) * | 1991-02-28 | 1993-07-20 | Texas Instruments, Incorporated | Method of manufacturing insulated lead frame for integrated circuits |
SG44840A1 (en) * | 1992-09-09 | 1997-12-19 | Texas Instruments Inc | Reduced capacitance lead frame for lead on chip package |
JPH09102575A (ja) * | 1995-09-11 | 1997-04-15 | Internatl Business Mach Corp <Ibm> | 配線上の飛びの無いリードオン・チップのリードフレーム構成 |
JP3561821B2 (ja) * | 1995-12-01 | 2004-09-02 | 日本テキサス・インスツルメンツ株式会社 | 半導体パッケージ装置 |
DE69735361T2 (de) * | 1996-07-03 | 2006-10-19 | Seiko Epson Corp. | Harzverkapselte halbleiteranordnung und herstellungsverfahren dafür |
US5898213A (en) * | 1997-07-07 | 1999-04-27 | Motorola, Inc. | Semiconductor package bond post configuration |
JP2891692B1 (ja) * | 1997-08-25 | 1999-05-17 | 株式会社日立製作所 | 半導体装置 |
US6268643B1 (en) * | 1997-12-22 | 2001-07-31 | Texas Instruments Incorporated | Lead frame device for delivering electrical power to a semiconductor die |
TW518729B (en) * | 2001-09-04 | 2003-01-21 | Siliconware Precision Industries Co Ltd | Quad flat non-leaded semiconductor package structure and manufacturing process |
US6476506B1 (en) * | 2001-09-28 | 2002-11-05 | Motorola, Inc. | Packaged semiconductor with multiple rows of bond pads and method therefor |
-
2005
- 2005-08-22 KR KR1020050076996A patent/KR100639948B1/ko not_active IP Right Cessation
-
2006
- 2006-08-14 US US11/503,269 patent/US20070040247A1/en not_active Abandoned
-
2009
- 2009-05-26 US US12/453,863 patent/US20090230520A1/en not_active Abandoned
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US20090230520A1 (en) | 2009-09-17 |
US20070040247A1 (en) | 2007-02-22 |
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