KR102228112B1 - 이방성 도전 필름 - Google Patents
이방성 도전 필름 Download PDFInfo
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Abstract
이방성 도전 필름 (1A) 에서는, 절연성 수지 바인더 (3) 에 도전 입자 (2) 가 배치되어 있고, 평면으로 볼 때에, 복수의 도전 입자 (2) 의 중심을 순차 이어 형성되는 다각형의 반복 유닛 (5) 이 종횡으로 반복 배치되어 있다. 반복 유닛 (5) 의 다각형의 변은, 이방성 도전 필름의 길이 방향 또는 폭 방향과 사교하고 있다.
Description
도 1b 는, 실시예의 이방성 도전 필름 (1A) 의 도전 입자의 배치를 설명하는 평면도이다.
도 1c 는, 실시예의 이방성 도전 필름 (1A) 의 단면도이다.
도 2a 는, 실시예의 이방성 도전 필름 (1Ba) 의 도전 입자의 배치를 설명하는 평면도이다.
도 2b 는, 실시예의 이방성 도전 필름 (1Bb) 의 도전 입자의 배치를 설명하는 평면도이다.
도 3a 는, 실시예의 이방성 도전 필름 (1Ca) 의 도전 입자의 배치를 설명하는 평면도이다.
도 3b 는, 실시예의 이방성 도전 필름 (1Cb) 의 도전 입자의 배치를 설명하는 평면도이다.
도 4a 는, 실시예의 이방성 도전 필름 (1Da) 의 도전 입자의 배치를 설명하는 평면도이다.
도 4b 는, 실시예의 이방성 도전 필름 (1Db) 의 도전 입자의 배치를 설명하는 평면도이다.
도 5a 는, 실시예의 이방성 도전 필름 (1Ea) 의 도전 입자의 배치를 설명하는 평면도이다.
도 5b 는, 실시예의 이방성 도전 필름 (1Eb) 의 도전 입자의 배치를 설명하는 평면도이다.
도 6 은, 실시예의 이방성 도전 필름 (1F) 의 도전 입자의 배치를 설명하는 평면도이다.
도 7 은, 실시예의 이방성 도전 필름 (1G) 의 도전 입자의 배치를 설명하는 평면도이다.
도 8 은, 실시예의 이방성 도전 필름 (1H) 의 도전 입자의 배치를 설명하는 평면도이다.
도 9 는, 실시예의 이방성 도전 필름 (1I) 의 도전 입자의 배치를 설명하는 평면도이다.
도 10 은, 실시예의 이방성 도전 필름 (1J) 의 도전 입자의 배치를 설명하는 평면도이다.
도 11 은, 실시예의 이방성 도전 필름 (1K) 의 도전 입자의 배치를 설명하는 평면도이다.
도 12 는, 실시예의 이방성 도전 필름 (1L) 의 도전 입자의 배치를 설명하는 평면도이다.
도 13 은, 실시예의 이방성 도전 필름 (1M) 의 도전 입자의 배치를 설명하는 평면도이다.
도 14 는, 실시예의 이방성 도전 필름 (1a) 의 단면도이다.
도 15 는, 실시예의 이방성 도전 필름 (1b) 의 단면도이다.
도 16 은, 실시예의 이방성 도전 필름 (1c) 의 단면도이다.
도 17 은, 실시예의 이방성 도전 필름 (1d) 의 단면도이다.
도 18 은, 실시예의 이방성 도전 필름 (1e) 의 단면도이다.
2, 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2p, 2q, 2r, 2s, 2t, 2u : 도전 입자
3 : 절연성 수지 바인더
4 : 절연성 접착층
5, 5B : 반복 유닛
Claims (12)
- 절연성 수지 바인더에 도전 입자가 배치된 이방성 도전 필름으로서,
평면으로 볼 때에, 복수의 도전 입자의 중심을 순차 이어 형성되는 다각형의 반복 유닛이 반복 배치되어 있고,
반복 유닛의 다각형이, 이방성 도전 필름의 길이 방향 또는 폭 방향과 사교한 변을 갖고,
반복 유닛은, 반복 유닛의 다각형의 변을 겹치는 일 없이, 평면으로 볼 때에 이방성 도전 필름의 종횡으로 반복되어 있는, 이방성 도전 필름. - 절연성 수지 바인더에 도전 입자가 배치된 이방성 도전 필름으로서,
평면으로 볼 때에, 복수의 도전 입자의 중심을 순차 이어 형성되는 다각형의 반복 유닛이 반복 배치되어 있고,
반복 유닛의 다각형이, 이방성 도전 필름의 길이 방향 또는 폭 방향과 사교한 변을 갖고,
도전 입자 유닛이 정다각형의 정점의 일부만을 이루는, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
반복 유닛이 이방성 도전 필름의 일면에 배치되어 있는, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
반복 유닛이 사다리꼴인, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
반복 유닛을 이루는 다각형의 각 변이 이방성 도전 필름의 길이 방향 또는 폭 방향과 사교하고 있는, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
반복 유닛을 이루는 다각형이, 이방성 도전 필름의 길이 방향 또는 폭 방향의 변을 갖는, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
도전 입자 유닛을 구성하는 도전 입자의 배치가, 정 6 각형을 간극 없이 배열한 경우의 6 각형의 정점과 겹치는, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
도전 입자가 금속 입자 혹은 금속 피복 수지 입자인, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
도전 입자의 표면은 피복되어 있는, 이방성 도전 필름. - 제 1 항 또는 제 2 항에 있어서,
수지제 접착층이 적층되어 있는, 이방성 도전 필름. - 제 1 항 또는 제 2 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 압착함으로써 제 1 전자 부품과 제 2 전자 부품의 접속 구조체를 제조하는 방법으로서, 이방성 도전 필름으로서, 제 1 항 또는 제 2 항에 기재된 이방성 도전 필름을 사용하는, 접속 구조체의 제조 방법.
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| JP2017085743A JP7274810B2 (ja) | 2016-05-05 | 2017-04-24 | 異方性導電フィルム |
| PCT/JP2017/016282 WO2017191779A1 (ja) | 2016-05-05 | 2017-04-25 | 異方性導電フィルム |
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| WO2020032150A1 (ja) * | 2018-08-08 | 2020-02-13 | デクセリアルズ株式会社 | 異方性導電フィルム |
| CN112534650B (zh) * | 2018-08-08 | 2023-05-23 | 迪睿合株式会社 | 各向异性导电薄膜 |
| WO2021161935A1 (ja) * | 2020-02-12 | 2021-08-19 | デクセリアルズ株式会社 | 異方性導電フィルム |
| JP7705020B2 (ja) * | 2020-02-12 | 2025-07-09 | デクセリアルズ株式会社 | 異方性導電フィルム |
| JP2021128336A (ja) * | 2020-02-12 | 2021-09-02 | デクセリアルズ株式会社 | 擬似ランダムドットパターン及びその作成方法 |
| WO2021161934A1 (ja) * | 2020-02-12 | 2021-08-19 | デクセリアルズ株式会社 | 擬似ランダムドットパターン及びその作成方法 |
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| US20190096843A1 (en) | 2019-03-28 |
| CN109417233A (zh) | 2019-03-01 |
| KR20180098355A (ko) | 2018-09-03 |
| US10854571B2 (en) | 2020-12-01 |
| JP7274810B2 (ja) | 2023-05-17 |
| JP2017204462A (ja) | 2017-11-16 |
| CN109417233B (zh) | 2021-03-12 |
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