KR100635386B1 - 고속 신호 처리가 가능한 반도체 칩 패키지 - Google Patents
고속 신호 처리가 가능한 반도체 칩 패키지 Download PDFInfo
- Publication number
- KR100635386B1 KR100635386B1 KR1020040092447A KR20040092447A KR100635386B1 KR 100635386 B1 KR100635386 B1 KR 100635386B1 KR 1020040092447 A KR1020040092447 A KR 1020040092447A KR 20040092447 A KR20040092447 A KR 20040092447A KR 100635386 B1 KR100635386 B1 KR 100635386B1
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- Prior art keywords
- semiconductor chip
- leads
- electrode pads
- chip package
- ground electrode
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 127
- 238000012545 processing Methods 0.000 title abstract description 6
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- 230000006870 function Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (11)
- 신호 전극들과 전원 및 접지 전극패드들을 포함하는 복수의 전극패드들이 활성면에 형성된 반도체 칩과; 상기 반도체 칩의 상기 전극패드들 주변에 열을 이루어 배치된 복수의 리드들과; 상기 전극패드들과 상기 리드들을 전기적으로 연결시키는 본딩와이어; 및 상기 반도체 칩과 상기 리드들의 소정 부분 및 상기 본딩와이어를 봉지시키는 봉지부;를 갖는 반도체 칩 패키지에 있어서,상기 전원 및 접지 전극패드들에 연결된 리드들이 동일한 열에 위치하는 상기 신호 전극패드들에 연결된 리드들보다 길이가 길게 형성되고,상기 전원 및 접지 전극패드들과 그에 대응되는 리드들을 연결하는 본딩와이어의 길이가 상기 신호 전극패드들과 그에 대응되는 리드들을 연결하는 본딩와이어의 길이보다 짧게 형성된 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 리드들은 내측 끝단으로부터 소정 부분이 상기 반도체 칩에 부착되며, 상기 반도체 칩 상에 부착된 상기 리드들 중 상기 전원 및 접지 전극패드들에 연결된 리드들이 동일한 열에 위치하는 상기 신호 전극패드들에 연결된 리드들보다 길이가 길게 형성된 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 반도체 칩은 상기 전극패드들이 칩 중앙 부분에 형성되어 있는 센터패드형 반도체 칩인 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 리드들은 내측 끝단이 마주보게 2열로 배치된 것을 특징으로 하는 반도체 칩 패키지.
- 삭제
- 제 1항에 있어서,상기 리드들은 상기 반도체 칩 상에서 상기 신호 전극패드에 연결된 리드들의 길이가 상기 전원 전극패드와 상기 접지 전극패드에 연결된 리드들 길이보다 짧게 형성된 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 반도체 칩은 메모리 반도체 칩인 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 신호 전극패드에 연결된 리드들과 그와 동일한 열에 위치하는 상기 전원 및 접지 전극패드에 연결된 리드들이 각각 다른 열에 위치하는 접착테이프에 의해 반도체 칩 상에 부착된 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 전원 및 접지 전극패드로부터 그와 연결되는 리드까지의 거리는 0.75㎜~1㎜인 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 리드들이 내측 끝단이 마주보게 복수의 열을 이루어 형성되며, 상기 리드들의 내측 끝단이 마주보는 리드들 사이에 반도체 칩이 실장되는 다이패드를 갖는 것을 특징으로 하는 반도체 칩 패키지.
- 제 1항에 있어서,상기 반도체 칩은 활성면의 칩 가장자리 네 변 부분에 전극패드들이 형성되어 있는 에치 패드형 반도체 칩인 것을 특징으로 하는 반도체 칩 패키지.
Priority Applications (3)
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KR1020040092447A KR100635386B1 (ko) | 2004-11-12 | 2004-11-12 | 고속 신호 처리가 가능한 반도체 칩 패키지 |
US11/261,569 US20060103002A1 (en) | 2004-11-12 | 2005-10-31 | Semiconductor packages with asymmetric connection configurations |
US12/453,863 US20090230520A1 (en) | 2004-11-12 | 2009-05-26 | Leadframe package with dual lead configurations |
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KR1020040092447A KR100635386B1 (ko) | 2004-11-12 | 2004-11-12 | 고속 신호 처리가 가능한 반도체 칩 패키지 |
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KR20060046922A KR20060046922A (ko) | 2006-05-18 |
KR100635386B1 true KR100635386B1 (ko) | 2006-10-18 |
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KR (1) | KR100635386B1 (ko) |
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US7448012B1 (en) | 2004-04-21 | 2008-11-04 | Qi-De Qian | Methods and system for improving integrated circuit layout |
US8097934B1 (en) | 2007-09-27 | 2012-01-17 | National Semiconductor Corporation | Delamination resistant device package having low moisture sensitivity |
KR20200081643A (ko) | 2018-12-28 | 2020-07-08 | 박정우 | 휴대용 블루투스 헤드셋 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5898213A (en) | 1997-07-07 | 1999-04-27 | Motorola, Inc. | Semiconductor package bond post configuration |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
SG44840A1 (en) * | 1992-09-09 | 1997-12-19 | Texas Instruments Inc | Reduced capacitance lead frame for lead on chip package |
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 |
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 |
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2004
- 2004-11-12 KR KR1020040092447A patent/KR100635386B1/ko not_active IP Right Cessation
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2005
- 2005-10-31 US US11/261,569 patent/US20060103002A1/en not_active Abandoned
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Publication number | Priority date | Publication date | Assignee | Title |
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US5898213A (en) | 1997-07-07 | 1999-04-27 | Motorola, Inc. | Semiconductor package bond post configuration |
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1020010045680 |
11054689 |
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KR20060046922A (ko) | 2006-05-18 |
US20060103002A1 (en) | 2006-05-18 |
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