KR20000075994A - 수직형 상호 접속 전자 어셈블리와 이것에 유용한 조성물 - Google Patents
수직형 상호 접속 전자 어셈블리와 이것에 유용한 조성물 Download PDFInfo
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- KR20000075994A KR20000075994A KR1019997008080A KR19997008080A KR20000075994A KR 20000075994 A KR20000075994 A KR 20000075994A KR 1019997008080 A KR1019997008080 A KR 1019997008080A KR 19997008080 A KR19997008080 A KR 19997008080A KR 20000075994 A KR20000075994 A KR 20000075994A
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Abstract
Description
Claims (24)
- 특수한 수직 상호 접속 어셈블리(Vertical interconnection assembly; via) 구조에 있어서,(i) 수직 상호 접속 통로를 형성하도록 원하는 형태 및 패턴으로 구멍이 내어진 유전체; 및(ii) 구멍이 있는 유전체내의 홀에 채워지는 도전성의 일시적 액상 소결(transient-liquid-phase sintering: TLPS) 조성물을 포함하며,상기 도전성 TLPS 조성물은고융점 금속 5-65 부피%,저융점 금속 또는 금속 합금 5-60 부피%,결합제(binder) 0-35 부피%,잠복된 또는 화학적으로 보호된 가교제 2-60 부피%.반응성 모노머 또는 폴리머 0-35 부피%,금속 첨가제 0-10 부피%를 포함하고,상기 조성물은 상기 결합제 및/또는 상기 반응성 모노머 또는 폴리머를 포함하거나, 대안적으로 상기 결합제 및/또는 상기 반응성 모노머 또는 폴리머가 상기 화학적으로 보호된 가교제와 결합하여 상기 조성물의 단일 성분을 형성하는 구조.
- 제1항에 있어서, 상기 구멍이 있는 유전체의 한 면이 금속처리되어 있는 구조.
- 제1항에 있어서, 상기 구멍이 있는 유전체의 양 면이 금속처리되어 있는 구조.
- 제1항에 있어서, 상기 특수한 비어(via) 구조의 측면에 라미네이트된 두 개의 양면 인쇄 배선 기판을 더 포함하여 다층 회로를 형성하는 구조.
- 제1항에 있어서, 상기 특수한 비어(via) 구조의 측면에 라미네이트된 두 개의 다층 인쇄 배선 기판을 더 포함하여 다층 인쇄 배선 기판을 형성하는 구조.
- 제1항에 있어서, 면적 어레이 콤포넌트 패키지 및 인쇄 배선 기판을 더 포함하고, 상기 면적 어레이 콤포넌트 패키지와 상기 인쇄 배선 기판이 상기 특수한 비어(via) 구조에 의해 측면에 정렬 접속되어 조립된 인쇄 배선 기판을 형성하는 구조.
- 제1항에 있어서, 베어 다이 및 인쇄 배선 기판을 더 포함하고, 상기 베어 다이와 상기 인쇄 배선 기판이 상기 특수한 비어(via) 구조에 의해 측면에 정렬 접속되어 조립된 인쇄 배선 기판을 형성하는 구조.
- 제1항에 있어서, 베어 다이 및 콤포넌트 패키지를 더 포함하고, 상기 베어 다이와 상기 콤포넌트 패키지가 상기 특수한 비어(via) 구조에 의해 측면에 정렬 접속되어 패키지된 콤포넌트를 형성하는 구조.
- 특수한 비어(via) 상호 접속 구조에 있어서,(i) 캡슐화되고 금속처리된 유전체를 포함하되, 캡슐화제는 금속처리된 표면으로부터 원하는 패턴으로 선택적으로 제거되며;(ii) 상기 캡슐화제내에 도전성 조성물로 형성된 비어-포스트를 포함하여, 상기 조성물이 상기 금속처리된 표면에 전기적으로 상호 접속되며,상기 도전성 조성물은고융점 금속 5-65 부피%,저융점 금속 또는 금속 합금 5-60 부피%,결합제 0-35 부피%,잠복된 또는 화학적으로 보호된 가교제 2-60 부피%.반응성 모노머 또는 폴리머 0-35 부피%,금속 첨가제 0-10 부피%를 포함하고,상기 조성물은 상기 결합제 및/또는 상기 반응성 모노머 또는 폴리머를 포함하거나, 대안적으로 상기 결합제 및/또는 상기 반응성 모노머 또는 폴리머가 상기 화학적으로 보호된 가교제와 결합하여 상기 조성물의 단일 성분을 형성하는 구조.
- 제9항에 있어서, 상기 금속처리된 표면이 인쇄 배선 기판 회로 패드인 구조.
- 제9항에 있어서, 상기 금속처리된 표면이 면적 어레이 콤포넌트 패키지상의 회로 패드인 구조.
- 제9항에 있어서, 상기 금속처리된 표면이 베어 다이상의 회로 패드인 구조.
- 제9항에 있어서, 인쇄 배선 기판을 더 구비하며, 상기 인쇄 배선 기판은 상기 인쇄 배선 기판상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 라미네이트되어 다층 인쇄 배선 기판을 형성하는 구조.
- 제9항에 있어서, 면적 어레이 콤포넌트 패키지를 더 구비하며, 상기 면적 어레이 콤포넌트 패키지는 상기 패키지상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 부착되어 인쇄 배선 기판 어셈블리를 형성하는 구조.
- 제9항에 있어서, 베어 다이를 더 구비하며, 상기 다이는 상기 다이상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 부착되어 인쇄 배선 기판 어셈블리를 형성하는 구조.
- 제9항에 있어서, 베어 다이를 더 구비하며, 상기 다이는 상기 다이상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 부착되어 조립된 콤포넌트 패키지를 형성하는 구조.
- 특수한 비어(via) 구조에 있어서,(i) 금속처리된 유전체; 및(ii) 도전성 접착 조성물로 형성되고, 상기 금속처리된 유전체와 원하는 비어 형태로 접촉하는 도전성 접착 포스트를 포함하며,상기 도전성 접착 조성물은고융점 금속 5-65 부피%,저융점 금속 또는 금속 합금 5-60 부피%,수지 0-35 부피%,화학적으로 보호된 가교제 2-60 부피%.반응성 모노머 또는 폴리머 0-35 부피%,금속 첨가제 0-10 부피%를 포함하고,상기 조성물은 상기 결합제 및/또는 상기 반응성 모노머 또는 폴리머를 포함하거나, 대안적으로 상기 결합제 및/또는 상기 반응성 모노머 또는 폴리머가 상기 화학적으로 보호된 가교제와 결합하여 상기 조성물의 단일 성분을 형성하는 구조.
- 제17항에 있어서, 상기 금속처리된 유전체가 PWB 회로 패드인 구조.
- 제17항에 있어서, 상기 금속처리된 유전체가 면적 어레이 콤포넌트 패키지상의 회로 패드인 구조.
- 제17항에 있어서, 상기 금속처리된 유전체가 베어 다이상의 회로 패드인 구조.
- 제17항에 있어서,(i) 상기 비어 포스트에 의해 관통된 유전체 접착제와,(ii) 인쇄 배선 기판을 더 구비하며,상기 접착제와 상기 인쇄 배선 기판은 상기 인쇄 배선 기판상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 라미네이트되어 다층 회로를 형성하는 구조.
- 제17항에 있어서,(i) 상기 비어 포스트에 의해 관통된 유전체 접착제와,(ii) 면적 어레이 콤포넌트 패키지를 더 구비하며,상기 접착제와 상기 면적 어레이 콤포넌트 패키지는 상기 패키지상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 부착되어 인쇄 배선 기판 어셈블리를 형성하는 구조.
- 제17항에 있어서,(i) 상기 비어 포스트에 의해 관통된 유전체 접착제와,(ii) 베어 다이를 더 구비하며,상기 접착제와 상기 다이는 상기 다이상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 부착되어 인쇄 배선 기판 어셈블리를 형성하는 구조.
- 제17항에 있어서,(i) 상기 비어 포스트에 의해 관통된 유전체 접착제와,(ii) 베어 다이를 더 구비하며,상기 접착제와 상기 다이는 상기 다이상의 회로 패드가 상기 특수한 비어(via) 구조내의 비어에 접속되도록 상기 비어 구조의 상부에 부착되어 패키지된 콤포넌트를 형성하는 구조.
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EP (1) | EP0970480A4 (ko) |
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-
1997
- 1997-03-06 US US08/813,809 patent/US5948533A/en not_active Expired - Lifetime
-
1998
- 1998-01-27 WO PCT/US1998/001078 patent/WO1998039781A1/en active IP Right Grant
- 1998-01-27 EP EP98902647A patent/EP0970480A4/en not_active Ceased
- 1998-01-27 JP JP53850598A patent/JP3869859B2/ja not_active Expired - Lifetime
- 1998-01-27 KR KR1019997008080A patent/KR100546533B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100538956B1 (ko) * | 2000-02-22 | 2005-12-26 | 소니 케미카루 가부시키가이샤 | 접속재료 |
KR100956253B1 (ko) * | 2007-06-18 | 2010-05-06 | 웨이어해유저 컴파니 | 폴리머 박막에서의 자기 정렬된 비아 홀의 조립 |
Also Published As
Publication number | Publication date |
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WO1998039781A1 (en) | 1998-09-11 |
US5948533A (en) | 1999-09-07 |
KR100546533B1 (ko) | 2006-01-26 |
EP0970480A1 (en) | 2000-01-12 |
JP2001513946A (ja) | 2001-09-04 |
EP0970480A4 (en) | 2005-07-20 |
JP3869859B2 (ja) | 2007-01-17 |
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