KR100275660B1 - 리드프레임, 반도체 장치의 제조방법 및 연속조립 시스템 - Google Patents
리드프레임, 반도체 장치의 제조방법 및 연속조립 시스템 Download PDFInfo
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- KR100275660B1 KR100275660B1 KR1019970023896A KR19970023896A KR100275660B1 KR 100275660 B1 KR100275660 B1 KR 100275660B1 KR 1019970023896 A KR1019970023896 A KR 1019970023896A KR 19970023896 A KR19970023896 A KR 19970023896A KR 100275660 B1 KR100275660 B1 KR 100275660B1
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Abstract
Description
Claims (14)
- 반도제 장치의 조립방법에 있어서, (a) 반도제 칩을 지지하는 지지부재 주변부에 배치되고, 상기 지지부재에 접속되는 내측 리드부 및 외측 리드부를 각각 가지는 다수의 리드를 갖는 리드 프레임을 준비하는 단계, (b) 하나의 주 표면상에 형성된 다수의 전극을 구비하는 반도체 칩을, 상기 하나의 주 표면과 대향하는 다른 주 표면에서 상기 지지부재에 부착하는 단계, (C) 다수의 본딩 와이어를 통해 다수의 전극을, 상기 다수의 리드의 해당 내측 리드부에 접속하는 단계, 및 (d) 상기 반도체 칩, 상기 다수의 본딩 와이어, 상기 지지부재 및 다수의 리드의 내측 리드부를 포함하는 조립품의 상부 표면을 덮는 절연층을 보호 코팅으로 단계를 포함하는 것을 특징으로 하는 반도체 장치의 조립방법.
- 제1항에 있어서, (e) 상기 조립품의 상부 표면이 상기 절연층으로 피복된 상태에서, 상기 지지부재와 상기 내측 리드부에 상기 본딩 와이어의 접촉 영역 사이의 위치에서 상기 지지부재와 다수의 리드의 각각의 리드의 내측 리드부를 서로 분리하는 단계를 더 포함하는 것을 특징으로 하는 반도체 장치의 조립방법.
- 제2항에 있어서, 상기 분리 단계(e)는 상기 조립품의 하부 표면에서 수행되는 것을 특징으로 하는 반도체 장치의 조립방법.
- 제3항에 있어서, 상기 분리 단계(e)는 분사수를 사용함에 따라 수행되는 것을 특징으로 하는 반도체 장치의 조립방법.
- 제3항에 있어서, 상기 분리 단계(e)는 레이저 빔을 사용함에 따라 수행되는 것을 특징으로 하는 반도체 장치의 조립방법.
- 제3항에 있어서, 상기 분리 단계(e)는 화학적 처리에 의해 수행되는 것을 특징으로 하는 반도체 장치의 조립방법.
- 제1항에 있어서, 상기 단계(d)후, 다수의 리드의 외측 리드부가 상기 수지몰드 영역의 외부에 노출된 상태에서 상기 절연층으로 피복된 조립품을 수지 몰딩 및 시일링(sealing)하는 단계를 더 포함하는 것을 특징으로 하는 반도체 장치의 조립방법.
- 리드 프레임에 있어서, 주변부를 갖고 있으며, 반도체 칩을 지지하기 위한 지지부재, 내측 리드부와 외측 리드부를 각각 갖는 복수의 리드, 및 상기 지지부재의 주변부를 상기 리드의 복수의 내측 리드부에 의해 결합하여 지지하는 수단을 포함하는 것을 특징으로 하는 리드 프레임.
- 제8항에 있어서, 상기 각각의 리드의 내측 리드부는 상기 지지부재와 상기 내측 리드부에의 본딩 와이어의 접촉 영역 사이의 위치에서 다른 부위보다 두께 및 너비중 적어도 하나가 작은 부위를 포함하는 것을 특지으로 하는 리드 프레임.
- 제8항에 있어서, 상기 다수의 외측 리드부를 상호 연결하기 위한 댐수단으 더 포함하는 것을 특징으로 하는 리드 프레임.
- 제8항에 있어서, 상기 결합 수단은 싱기 내측 리드 및 상기 지지부재의 연장부인 것을 특징으로 하는 리드 프레임.
- 제8항에 있어서, 상기 결합 수단은 상기 리드 및 상기 지지부재의 재질과는 다른 재질의 부재로 이루어진 것을 특징으로 하는 리드 프레임.
- 연속 조립 시스템에 있어서, 반도체 칩을 지지하기 위한 지지부재에 연결된 내측 리드부를 각각 가지는 다수의 리드를 구비하는 리드 프레임을 설정된 운반 경로를 따라 테이프의 릴 형태로 운반하기 위한 운반수단, 상기 운반 경로의 제1 위치에 배치된 것으로, 이의 하나의 주 표면과 대향하는 다른 주 표면에서 상기 하나의 주 표면상에 형성된 다수의 전극을 구비하는 반도체 칩을 상기 지지부재에 고착하는 제1 처리수단, 상기 제1 위치보다 하류에 운반 경로의 제2 위치에 배치된 것으로, 다수의 본딩 와이어를 통해 다수의 전극을 다수의 리드의 해당 내측 리드부에 접속하는 제2 처리수단, 상기 제2 위치보다 하류에 운반 경로의 제3 위치에 배치된 것으로, 상기 반도체 칩, 상기 다수의 본딩 와이어 상기 지지부재 및 상기 다수의 리드의 내측 리드부를 포함하는 조립품의 상부 표면을 피복하는 절연층을 보호 코팅으로서 형성하는 제3 처리수단을 포함하는 것을 특징으로 하는 연속 조립 시스템.
- 제13항에 있어서, 상기 제3 위치보다 하류의 운반 경로의 제4 위치에 배치된 것으로, 상기 조립품의 상부 표면을 상기 절연층으로 피복된 상태에서, 상기 지지부재와 상기 내측 리드부의 상기 본딩 와이어의 접촉 영역 사이의 위치에 상기 지지부재로부터 다수의 리드중에서 각각의 리드의 내측 리드부를 분리하는 제4 처리수단을 더 포함하는 것을 특징으로 하는 연속 조립 시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP96-171853 | 1996-06-11 | ||
JP17185396A JP3870301B2 (ja) | 1996-06-11 | 1996-06-11 | 半導体装置の組立法、半導体装置及び半導体装置の連続組立システム |
Publications (2)
Publication Number | Publication Date |
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KR980006202A KR980006202A (ko) | 1998-03-30 |
KR100275660B1 true KR100275660B1 (ko) | 2000-12-15 |
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KR1019970023896A Expired - Fee Related KR100275660B1 (ko) | 1996-06-11 | 1997-06-10 | 리드프레임, 반도체 장치의 제조방법 및 연속조립 시스템 |
Country Status (4)
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US (3) | US5869355A (ko) |
JP (1) | JP3870301B2 (ko) |
KR (1) | KR100275660B1 (ko) |
TW (1) | TW344889B (ko) |
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1998
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Also Published As
Publication number | Publication date |
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JP3870301B2 (ja) | 2007-01-17 |
JPH09331013A (ja) | 1997-12-22 |
US6063139A (en) | 2000-05-16 |
US5869355A (en) | 1999-02-09 |
US5969411A (en) | 1999-10-19 |
KR980006202A (ko) | 1998-03-30 |
TW344889B (en) | 1998-11-11 |
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