KR101501739B1 - 반도체 패키지 제조 방법 - Google Patents
반도체 패키지 제조 방법 Download PDFInfo
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- KR101501739B1 KR101501739B1 KR1020080026413A KR20080026413A KR101501739B1 KR 101501739 B1 KR101501739 B1 KR 101501739B1 KR 1020080026413 A KR1020080026413 A KR 1020080026413A KR 20080026413 A KR20080026413 A KR 20080026413A KR 101501739 B1 KR101501739 B1 KR 101501739B1
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Abstract
Description
Claims (25)
- 앞면으로 노출된 칩 패드들을 갖는 두 개의 반도체 칩들의 뒷면을 서로 접착하고,상기 접착된 두 반도체 칩들의 측면들을 감싸는 봉지부를 형성하고,상기 봉지부를 관통하는 비아 플러그들을 형성하고,상기 두 반도체 칩들의 노출된 표면들 및 상기 봉지부의 표면 상에, 상기 칩 패드들 및 상기 비아 플러그들의 표면을 노출시키는 절연층을 형성하고, 및상기 노출된 칩 패드들의 표면 및 상기 비아 플러그들의 표면 상에 패키지 패드들을 형성하는 것을 포함하는 반도체 패키지 제조 방법.
- 제1항에 있어서,상기 절연층 상에 형성되며, 상기 칩 패드들 중 하나와 상기 패키지 패드들 중 하나를 전기적으로 연결하는 라우팅 배선을 형성하는 것을 더 포함하는 반도체 패키지 제조 방법.
- 제2항에 있어서,상기 라우팅 배선을 형성하는 것은, 스크린 프린팅 방법인 반도체 패키지 제조 방법.
- 제2항에 있어서,상기 패키지 패드들은 상기 라우팅 배선들의 일부 상에 형성되는 반도체 패키지 제조 방법.
- 제1항에 있어서,상기 반도체 칩들은 각각, 분리된 웨이퍼 상태인 반도체 패키지 제조 방법.
- 앞면에 노출된 다수개의 칩 패드들을 갖는 복수개의 반도체 칩들을 두 개씩 쌍을 이루도록 뒷면을 서로 접착하고,상기 접착된 복수개의 반도체 칩들의 측면들을 감싸는 봉지부를 형성하고,상기 봉지부를 관통하는 비아 플러그들을 형성하고,상기 복수개의 반도체 칩들의 노출된 표면들 및 상기 봉지부의 표면 상에 상기 칩 패드들 및 상기 비아 플러그들의 표면을 노출시키는 절연층을 형성하고,상기 절연층 상에 형성되며, 상기 노출된 비아 플러그들과 전기적으로 연결되는 패키지 패드들을 형성하고,상기 칩 패드들 중 하나와 상기 패키지 패드들 중 하나를 전기적으로 연결하는 라우팅 배선들을 형성하고,상기 절연층 및 상기 라우팅 배선들 상에 재배선 구조를 형성하고,상기 재배선 구조 상에 포장층을 형성하고, 및상기 포장층 상에 외부 입출력 단자들을 형성하는 것을 포함하는 반도체 패키지 제조 방법.
- 제6항에 있어서,상기 봉지부는 에폭시 수지로 형성되고,상기 절연층 및 포장층은 BCB(Benzo Cyclo Butens), 폴리벤젠옥사졸, 폴리이미드, 에폭시 수지, 실리콘 산화물 또는 실리콘 질화물 중 어느 하나로 형성되는 반도체 패키지 제조 방법.
- 제6항에 있어서,상기 재배선 구조는,재배선용 절연층, 재배선용 배선, 및 재배선용 패드를 포함하는 반도체 패키지 제조 방법.
- 제8항에 있어서,상기 재배선용 배선은 상기 라우팅 배선들의 일부와 전기적으로 연결되고,상기 재배선용 배선은 다층으로 형성되며, 및상기 다층의 재배선용 배선을 서로 수직으로 전기적으로 연결하는 재배선용 비아를 포함하는 반도체 패키지 제조 방법.
- 제8항에 있어서,상기 외부 입출력 단자들은 상기 재배선용 패드 상에 형성된 솔더 볼들인 반도체 패키지 제조 방법.
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| KR20020061812A (ko) * | 2001-01-18 | 2002-07-25 | 삼성전자 주식회사 | 볼 그리드 어레이형 멀티 칩 패키지와 적층 패키지 |
| US6777266B2 (en) * | 1999-04-28 | 2004-08-17 | Siliconware Precision Industries Co., Ltd. | Dual-chip integrated circuit package and method of manufacturing the same |
| KR100729079B1 (ko) * | 2000-12-29 | 2007-06-14 | 앰코 테크놀로지 코리아 주식회사 | 반도체패키지 및 그 제조 방법 |
| US7321164B2 (en) * | 2005-08-15 | 2008-01-22 | Phoenix Precision Technology Corporation | Stack structure with semiconductor chip embedded in carrier |
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| JP3651346B2 (ja) | 2000-03-06 | 2005-05-25 | カシオ計算機株式会社 | 半導体装置およびその製造方法 |
| JP3938759B2 (ja) | 2002-05-31 | 2007-06-27 | 富士通株式会社 | 半導体装置及び半導体装置の製造方法 |
| TWI234253B (en) | 2002-05-31 | 2005-06-11 | Fujitsu Ltd | Semiconductor device and manufacturing method thereof |
| US6906415B2 (en) * | 2002-06-27 | 2005-06-14 | Micron Technology, Inc. | Semiconductor device assemblies and packages including multiple semiconductor devices and methods |
| JP3618330B2 (ja) | 2002-11-08 | 2005-02-09 | 沖電気工業株式会社 | 半導体装置及びその製造方法 |
| US7459781B2 (en) | 2003-12-03 | 2008-12-02 | Wen-Kun Yang | Fan out type wafer level package structure and method of the same |
| JP2005191336A (ja) | 2003-12-26 | 2005-07-14 | Matsushita Electric Ind Co Ltd | 半導体チップおよびその製造方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6777266B2 (en) * | 1999-04-28 | 2004-08-17 | Siliconware Precision Industries Co., Ltd. | Dual-chip integrated circuit package and method of manufacturing the same |
| KR100729079B1 (ko) * | 2000-12-29 | 2007-06-14 | 앰코 테크놀로지 코리아 주식회사 | 반도체패키지 및 그 제조 방법 |
| KR20020061812A (ko) * | 2001-01-18 | 2002-07-25 | 삼성전자 주식회사 | 볼 그리드 어레이형 멀티 칩 패키지와 적층 패키지 |
| US7321164B2 (en) * | 2005-08-15 | 2008-01-22 | Phoenix Precision Technology Corporation | Stack structure with semiconductor chip embedded in carrier |
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| US7807512B2 (en) | 2010-10-05 |
| US20090239336A1 (en) | 2009-09-24 |
| KR20090100895A (ko) | 2009-09-24 |
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