KR100585142B1 - 범프 테스트를 위한 플립 칩 반도체 패키지 및 그 제조방법 - Google Patents
범프 테스트를 위한 플립 칩 반도체 패키지 및 그 제조방법 Download PDFInfo
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- KR100585142B1 KR100585142B1 KR1020040031357A KR20040031357A KR100585142B1 KR 100585142 B1 KR100585142 B1 KR 100585142B1 KR 1020040031357 A KR1020040031357 A KR 1020040031357A KR 20040031357 A KR20040031357 A KR 20040031357A KR 100585142 B1 KR100585142 B1 KR 100585142B1
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Abstract
Description
Claims (14)
- 반도체칩;상기 반도체칩의 일표면의 가장자리를 따라 배치되는 패드;상기 반도체칩의 일표면위에서 상기 패드와 소정 간격 이격되도록 배치되는 실장용 범프;상기 패드와 실장용 범프를 전기적으로 연결시키는 재배치 연결선; 및상기 패드 위에 배치되어 상기 재배치 연결선과 전기적으로 연결되며, 전기적 특성 테스트시 테스트 대상으로 사용되는 테스트용 범프를 구비하는 것을 특징으로 하는 플립칩 반도체 패키지.
- 제1항에 있어서,상기 재배치 연결선은, 일 단부가 상기 패드에 컨택되고 다른 단부의 상부가 상기 실장용 범프에 컨택되도록 배치되는 도전막인 것을 특징으로 하는 플립칩 반도체 패키지.
- 제2항에 있어서,상기 테스트용 범프는 상기 재배치 연결선 중 상기 패드에 컨택된 부분의 상부면에 컨택되도록 배치되는 것을 특징으로 하는 플립칩 반도체 패키지.
- 제1항에 있어서,상기 실장용 범프 및 테스트용 범프는 동일한 재질 및 동일한 공정으로 형성되되, 배치되는 위치만 상호 상이한 것을 특징으로 하는 플립칩 반도체 패키지.
- 제4항에 있어서,상기 실장용 범프 및 테스트용 범프는 골드 범프 또는 솔더 범프인 것을 특징으로 하는 플립칩 반도체 패키지.
- 반도체칩;상기 반도체칩의 일표면의 가장자리를 따라 배치되는 패드;상기 반도체칩의 일표면위에서 상기 패드와 소정 간격 이격되도록 배치되는 실장용 범프;상기 패드와 실장용 범프를 전기적으로 연결시키는 재배치 연결선; 및상기 패드와 상기 실장용 범프 사이에 위치하도록 상기 재배치 연결선 위에 배치되어 상기 재배치 연결선과 전기적으로 연결되며, 전기적 특성 테스트시 테스트 대상으로 사용되는 테스트용 범프를 구비하는 것을 특징으로 하는 플립칩 반도체 패키지.
- 제6항에 있어서,상기 재배치 연결선은, 일 단부가 상기 패드에 컨택되고 다른 단부의 상부가 상기 실장용 범프에 컨택되며, 그 사이의 상부는 상기 테스트용 범프가 컨택되도록 배치되는 도전막인 것을 특징으로 하는 플립칩 반도체 패키지.
- 제6항에 있어서,상기 실장용 범프 및 테스트용 범프는 동일한 재질 및 동일한 공정으로 형성되되, 배치되는 위치만 상호 상이한 것을 특징으로 하는 플립칩 반도체 패키지.
- 제8항에 있어서,상기 실장용 범프 및 테스트용 범프는 골드 범프 또는 솔더 범프인 것을 특징으로 하는 플립칩 반도체 패키지.
- 반도체칩 위에 반도체칩의 패드를 노출시키는 개구부를 갖는 보호막을 형성하는 단계;상기 패드에 전기적으로 연결되도록 상기 보호막 위에 재배치 연결선을 형성하는 단계;상기 재배치 연결선의 제1 영역 및 제2 영역을 노출시키는 개구부를 갖는 외부 보호막을 형성하는 단계; 및상기 재배치 연결선의 제1 영역 및 제2 영역의 노출 표면에 각각 전기적으로 컨택되는 실장용 범프 및 테스트용 범프를 형성하는 단계를 포함하는 것을 특징으로 하는 플립칩 반도체 패키지의 제조방법.
- 제10항에 있어서,상기 제1 영역은 상기 패드로부터 수평방향으로 이격된 위치의 영역이고, 상기 제2 영역은 상기 패드와 중첩되는 영역인 것을 특징으로 하는 플립칩 반도체 패키지의 제조방법.
- 제10항에 있어서,상기 제1 영역은 상기 패드로부터 수평방향으로 이격된 위치의 영역이고, 상 기 제2 영역은 상기 패드와 상기 제1 영역 사이에 위치하는 영역인 것을 특징으로 하는 플립칩 반도체 패키지의 제조방법.
- 제10항에 있어서,상기 실장용 범프 및 테스트용 범프는 동일한 방법에 의해 동시에 만들어지는 것을 특징으로 하는 플립칩 반도체 패키지의 제조방법.
- 제13항에 있어서,상기 실장용 범프 및 테스트용 범프는 골드 범프 또는 솔더 범프인 것을 특징으로 하는 플립칩 반도체 패키지의 제조방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040031357A KR100585142B1 (ko) | 2004-05-04 | 2004-05-04 | 범프 테스트를 위한 플립 칩 반도체 패키지 및 그 제조방법 |
CNA2005100667232A CN1700457A (zh) | 2004-05-04 | 2005-04-30 | 用于测试凸点的倒装芯片半导体封装及其制造方法 |
JP2005134661A JP2005322921A (ja) | 2004-05-04 | 2005-05-02 | バンプテストのためのフリップチップ半導体パッケージ及びその製造方法 |
US11/121,885 US20050248011A1 (en) | 2004-05-04 | 2005-05-04 | Flip chip semiconductor package for testing bump and method of fabricating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020040031357A KR100585142B1 (ko) | 2004-05-04 | 2004-05-04 | 범프 테스트를 위한 플립 칩 반도체 패키지 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050106581A KR20050106581A (ko) | 2005-11-10 |
KR100585142B1 true KR100585142B1 (ko) | 2006-05-30 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020040031357A Expired - Fee Related KR100585142B1 (ko) | 2004-05-04 | 2004-05-04 | 범프 테스트를 위한 플립 칩 반도체 패키지 및 그 제조방법 |
Country Status (4)
Country | Link |
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US (1) | US20050248011A1 (ko) |
JP (1) | JP2005322921A (ko) |
KR (1) | KR100585142B1 (ko) |
CN (1) | CN1700457A (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7102371B1 (en) * | 2004-05-19 | 2006-09-05 | National Semiconductor Corporation | Bilevel probe |
JP4717523B2 (ja) * | 2005-06-13 | 2011-07-06 | ルネサスエレクトロニクス株式会社 | 半導体装置及びその製造方法 |
US7259028B2 (en) * | 2005-12-29 | 2007-08-21 | Sandisk Corporation | Test pads on flash memory cards |
CN103779250B (zh) * | 2012-10-22 | 2017-02-15 | 展讯通信(上海)有限公司 | 用于倒装芯片的电学测试的装置和方法 |
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-
2004
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-
2005
- 2005-04-30 CN CNA2005100667232A patent/CN1700457A/zh active Pending
- 2005-05-02 JP JP2005134661A patent/JP2005322921A/ja active Pending
- 2005-05-04 US US11/121,885 patent/US20050248011A1/en not_active Abandoned
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CN1700457A (zh) | 2005-11-23 |
KR20050106581A (ko) | 2005-11-10 |
JP2005322921A (ja) | 2005-11-17 |
US20050248011A1 (en) | 2005-11-10 |
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