KR20180098607A - 이방성 도전 필름 - Google Patents
이방성 도전 필름 Download PDFInfo
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- KR20180098607A KR20180098607A KR1020187021398A KR20187021398A KR20180098607A KR 20180098607 A KR20180098607 A KR 20180098607A KR 1020187021398 A KR1020187021398 A KR 1020187021398A KR 20187021398 A KR20187021398 A KR 20187021398A KR 20180098607 A KR20180098607 A KR 20180098607A
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Abstract
Description
도 1b 는, 실시예의 이방성 도전 필름 (1A) 의 단면도이다.
도 2 는, 실시예의 이방성 도전 필름 (1B) 의 평면도이다.
도 3 은, 실시예의 이방성 도전 필름 (1C) 의 평면도이다.
도 4 는, 실시예의 이방성 도전 필름 (1D) 의 평면도이다.
도 5 는, 실시예의 이방성 도전 필름 (1E) 의 평면도이다.
도 6 은, 실시예의 이방성 도전 필름 (1F) 의 평면도이다.
도 7 은, 실시예의 이방성 도전 필름 (1G) 의 평면도이다.
도 8 은, 실시예의 이방성 도전 필름 (1H) 의 평면도이다.
도 9 는, 실시예의 이방성 도전 필름 (1I) 의 평면도이다.
도 10 은, 실시예의 이방성 도전 필름 (1J) 의 평면도이다.
도 11 은, 실시예의 이방성 도전 필름 (1K) 의 평면도이다.
도 12 는, 실시예의 이방성 도전 필름 (1a) 의 단면도이다.
도 13 은, 실시예의 이방성 도전 필름 (1b) 의 단면도이다.
도 14 는, 실시예의 이방성 도전 필름 (1c) 의 단면도이다.
도 15 는, 실시예의 이방성 도전 필름 (1d) 의 단면도이다.
도 16 은, 실시예의 이방성 도전 필름 (1e) 의 단면도이다.
2, 2a, 2b, 2c, 2s : 도전 입자
2m, 2n, 2o, 2p, 2q, 2r : 도전 입자열
2t : 도전 입자의 정부
3 : 절연성 수지 바인더
3a : 절연성 수지 바인더의 표면
3b, 3c : 함몰
3P : 접평면
4 : 절연성 접착층
5, 5B : 반복 유닛
5a : 이방성 도전 필름의 길이 방향과 평행한 변
5b : 이방성 도전 필름의 폭 방향과 평행한 변
5x : 반복 유닛의 외형을 이루는 도전 입자의 중심을 순차 이어 형성되는 다각형
D : 평균 입자경
L1, L2 : 외접선
La : 절연성 수지 바인더의 두께
Lb : 도전 입자의 매립량
Lc : 도전 입자의 노출 부분의 직경
Ld : 함몰의 최대 직경
Le, Lf : 최대 깊이
Claims (12)
- 절연성 수지 바인더에 도전 입자가 배치된 이방성 도전 필름으로서,
도전 입자가 간격을 두고 일렬로 배열된 도전 입자열로서 도전 입자수가 상이한 것이 병렬하여 이루어지는 도전 입자의 반복 유닛이 반복 배치되어 있는, 이방성 도전 필름. - 제 1 항에 있어서,
반복 유닛이 이방성 도전 필름의 전체면에 걸쳐서 배치되어 있는, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
반복 유닛에 있어서 병렬하고 있는 도전 입자열을 구성하는 도전 입자수가 점차 상이한, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
반복 유닛에 있어서 병렬하고 있는 3 열의 도전 입자열에 있어서, 중앙의 도전 입자열을 구성하는 도전 입자수가 양측의 도전 입자열을 구성하는 도전 입자수보다 많거나 적은, 이방성 도전 필름. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
반복 유닛의 외형을 이루는 도전 입자의 중심을 순차 이어 형성되는 다각형의 각 변이 이방성 도전 필름의 길이 방향 또는 폭 방향과 사교하고 있는, 이방성 도전 필름. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
반복 유닛의 외형을 이루는 도전 입자의 중심을 순차 이어 형성되는 다각형이 이방성 도전 필름의 길이 방향 또는 폭 방향과 평행한 변을 갖는, 이방성 도전 필름. - 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,
반복 유닛에 있어서, 도전 입자열끼리가 평행인, 이방성 도전 필름. - 제 1 항 내지 제 7 항 중 어느 한 항에 있어서,
반복 유닛과 함께 단독의 도전 입자가 반복 배치되어 있는, 이방성 도전 필름. - 제 1 항 내지 제 8 항 중 어느 한 항에 있어서,
반복 유닛 내에 있어서, 인접하는 도전 입자끼리의 최근접 거리가 도전 입자의 평균 입자경의 0.5 배 이상인, 이방성 도전 필름. - 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
반복 유닛을 구성하는 도전 입자가, 6 방 격자 또는 정방 격자의 각 격자점에 도전 입자가 존재하는 배치로부터, 소정의 격자점의 도전 입자를 규칙적으로 제거한 배치인, 이방성 도전 필름. - 제 1 항 내지 제 10 항 중 어느 한 항에 기재된 이방성 도전 필름에 의해 제 1 전자 부품과 제 2 전자 부품이 이방성 도전 접속되어 있는, 접속 구조체.
- 제 1 전자 부품과 제 2 전자 부품을 이방성 도전 필름을 개재하여 열압착함으로써 제 1 전자 부품과 제 2 전자 부품의 접속 구조체를 제조하는 방법으로서, 이방성 도전 필름으로서, 제 1 항 내지 제 10 항 중 어느 한 항에 기재된 이방성 도전 필름을 사용하는, 접속 구조체의 제조 방법.
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| US20190035763A1 (en) | 2019-01-31 |
| JP7274811B2 (ja) | 2023-05-17 |
| JP2017204463A (ja) | 2017-11-16 |
| US11794444B2 (en) | 2023-10-24 |
| KR102243340B1 (ko) | 2021-04-22 |
| CN109074894B (zh) | 2021-07-30 |
| CN109074894A (zh) | 2018-12-21 |
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