KR20070055646A - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR20070055646A KR20070055646A KR1020077011557A KR20077011557A KR20070055646A KR 20070055646 A KR20070055646 A KR 20070055646A KR 1020077011557 A KR1020077011557 A KR 1020077011557A KR 20077011557 A KR20077011557 A KR 20077011557A KR 20070055646 A KR20070055646 A KR 20070055646A
- Authority
- KR
- South Korea
- Prior art keywords
- die pad
- lead
- sealing
- semiconductor device
- semiconductor chip
- Prior art date
Links
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Images
Classifications
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Abstract
Description
Claims (8)
- 복수의 패드가 형성된 주면을 가지는 반도체 칩과,상기 반도체 칩의 외형 치수보다도 작고, 상기 반도체 칩을 지지하는 다이 패드와,상기 반도체 칩의 주위에 배치된 복수의 내측 리드부와,상기 반도체 칩의 복수의 패드와 상기 복수의 내측 리드부를 각각 전기적으로 접속하는 복수의 와이어와,상기 반도체 칩, 상기 다이 패드, 상기 복수의 내측 리드부, 및 상기 복수의 와이어를 밀봉하는 밀봉부와,상기 복수의 내측 리드부와 각각 일체로 연결되고, 상기 밀봉부로부터 노출되는 외측 리드부를 포함하는 것을 특징으로 하는 반도체 장치.
- 복수의 패드가 형성된 주면을 가지는 반도체 칩과,상기 반도체 칩의 외형 치수보다도 작고, 상기 반도체 칩을 지지하는 다이 패드와,상기 반도체 칩의 주위에 배치된 복수의 내측 리드부와,상기 반도체 칩의 복수의 패드와 상기 복수의 내측 리드부를 각각 전기적으로 접속하는 복수의 와이어와,상기 반도체 칩, 상기 다이 패드, 상기 복수의 내측 리드부, 및 상기 복수의 와이어를 밀봉하는 밀봉부와,상기 복수의 내측 리드부와 각각 일체로 연결되고, 상기 밀봉부로부터 노출되는 외측 리드부를 포함하고,상기 내측 리드부의 각각의 선단부에는, 은 도금층이 형성되고,상기 복수의 와이어는, 상기 은 도금층을 개재하여 상기 내측 리드부와 전기적으로 접속되고,상기 외측 리드부에는, Pb 프리 땜납 도금층이 형성되어 있는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서,상기 Pb 프리 땜납 도금층은, Sn-Ag계 금속, 또는 Sn-Zn계 금속인 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서,상기 다이 패드, 상기 내측 리드부, 및 상기 외측 리드부의 각각은, 철계, 또는 구리계의 재료에 의해 형성되어 있는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서,상기 반도체 칩은 접착제를 개재하여 상기 다이 패드에 고정되어 있는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서,상기 다이 패드의 평면 형상은 십자형으로 이루어지는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서,상기 밀봉부는 그의 평면 형상이 장방형인 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서,상기 밀봉부는 그의 평면 형상이 4각형이며, 코너부는 베벨 가공되어 있는 것을 특징으로 하는 반도체 장치.
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Application Number | Priority Date | Filing Date | Title |
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JP18473999 | 1999-06-30 | ||
JPJP-P-1999-00184739 | 1999-06-30 | ||
JP2000105251 | 2000-04-06 | ||
JPJP-P-2000-00105251 | 2000-04-06 |
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KR1020017016929A Division KR100809821B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치의 제조 방법 |
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KR20070055646A true KR20070055646A (ko) | 2007-05-30 |
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KR1020077011557A KR100743335B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치 |
KR1020017016929A KR100809821B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치의 제조 방법 |
KR1020077021569A KR100864781B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치 |
KR1020087007985A KR100885606B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치 |
KR1020077030414A KR100878939B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치 |
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KR1020017016929A KR100809821B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치의 제조 방법 |
KR1020077021569A KR100864781B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치 |
KR1020087007985A KR100885606B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치 |
KR1020077030414A KR100878939B1 (ko) | 1999-06-30 | 2000-06-30 | 반도체 장치 |
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JP (9) | JP3839321B2 (ko) |
KR (5) | KR100743335B1 (ko) |
CN (1) | CN1248308C (ko) |
AU (1) | AU5706900A (ko) |
MY (1) | MY133357A (ko) |
WO (1) | WO2001003186A1 (ko) |
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JP4764608B2 (ja) * | 1999-06-30 | 2011-09-07 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
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US7324635B2 (en) | 2000-05-04 | 2008-01-29 | Telemaze Llc | Branch calling and caller ID based call routing telephone features |
JP4523138B2 (ja) * | 2000-10-06 | 2010-08-11 | ローム株式会社 | 半導体装置およびそれに用いるリードフレーム |
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JP2003007953A (ja) * | 2001-06-27 | 2003-01-10 | Matsushita Electric Ind Co Ltd | 樹脂封止型半導体装置およびその製造方法 |
JP3696820B2 (ja) * | 2001-10-10 | 2005-09-21 | 新光電気工業株式会社 | リードフレーム及びその製造方法 |
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US6841854B2 (en) | 2002-04-01 | 2005-01-11 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device |
JP2003338587A (ja) * | 2002-05-21 | 2003-11-28 | Hitachi Ltd | 半導体装置及びその製造方法 |
CN100533722C (zh) * | 2002-07-01 | 2009-08-26 | 株式会社瑞萨科技 | 半导体器件 |
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JP4467903B2 (ja) * | 2003-04-17 | 2010-05-26 | 大日本印刷株式会社 | 樹脂封止型半導体装置 |
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2002
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2019182196A1 (ko) * | 2018-03-23 | 2019-09-26 | 주식회사 웨이브피아 | 큐에프엔 알에프 칩 패키지 |
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