KR20200036734A - 반도체 패키징된 디바이스 내의 본딩 구조물 및 그 형성 방법 - Google Patents
반도체 패키징된 디바이스 내의 본딩 구조물 및 그 형성 방법 Download PDFInfo
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- KR20200036734A KR20200036734A KR1020190105170A KR20190105170A KR20200036734A KR 20200036734 A KR20200036734 A KR 20200036734A KR 1020190105170 A KR1020190105170 A KR 1020190105170A KR 20190105170 A KR20190105170 A KR 20190105170A KR 20200036734 A KR20200036734 A KR 20200036734A
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Abstract
Description
도 1a 및 도 1b는 일부 실시예에 따른 웨이퍼의 상면도 및 단면도를 예시한다.
도 2 내지 도 7은 일부 실시예에 따른 커넥터의 형성에서의 중간 단계의 단면도를 예시한다.
도 8은 일부 실시예에 따른 다이 구조물의 상면도를 예시한다.
도 9a 및 도 9b는 일부 실시예에 따른 패키지의 상면도 및 단면도를 예시한다.
도 10 및 도 11은 일부 실시예에 따른 패키지 및 본딩 구조물의 형성에서의 중간 단계의 단면도를 예시한다.
도 12a 및 도 12b는 일부 실시예에 따른 웨이퍼의 상면도 및 단면도를 예시한다.
도 13은 일부 실시예에 따른 다이 구조물의 상면도를 예시한다.
도 14a 및 도 14b는 일부 실시예에 따른 패키지의 상면도 및 단면도를 예시한다.
도 15는 일부 실시예에 따른 다이 구조물의 상면도를 예시한다.
도 16a 및 도 16b는 일부 실시예에 따른 패키지의 상면도 및 단면도를 예시한다.
도 17a 및 도 17b는 일부 실시예에 따른 패키지의 상면도 및 단면도를 예시한다.
도 18a 및 도 18b는 일부 실시예에 따른 패키지의 상면도 및 단면도를 예시한다.
도 19는 일부 실시예에 따라 다이 구조물을 형성하는 방법을 예시하는 흐름도이다.
Claims (10)
- 디바이스에 있어서,
복수의 다이 영역을 포함하는 다이 구조물;
복수의 제 1 시일(seal) 링 - 상기 복수의 제 1 시일 링 각각은 상기 복수의 다이 영역 중 대응하는 다이 영역을 둘러싸고 있음 - ;
상기 복수의 제 1 시일 링을 둘러싸고 있는 제 2 시일 링; 및
상기 다이 구조물에 본딩된 복수의 커넥터 - 상기 복수의 커넥터 각각은 길쭉한(elongated) 평면도(plan-view) 형상을 가지며, 상기 복수의 커넥터 각각의 상기 길쭉한 평면도 형상의 장축은 다이 구조물의 중심을 향해 배향됨 -
를 포함하는, 디바이스. - 제 1 항에 있어서,
상기 복수의 커넥터에 부착된 기판
을 더 포함하는, 디바이스. - 제 2 항에 있어서,
상기 다이 구조물의 중심은 평면도에서 상기 기판의 중심과 일치하는 것인, 디바이스. - 제 1 항에 있어서,
상기 다이 구조물의 중심은 상기 제 2 시일 링에 의해 둘러싸인 구역의 중심과 일치하는 것인, 디바이스. - 제 1 항에 있어서,
상기 복수의 커넥터 각각은,
전도성 필러(pillar); 및
상기 전도성 필러 위의 솔더 층을 포함하는 것인, 디바이스. - 제 1 항에 있어서,
상기 복수의 다이 영역 중 제 1 다이 영역은 평면도에서 제 1 구역을 가지고, 상기 복수의 다이 영역 중 제 2 다이 영역은 평면도에서 제 2 구역을 가지며, 상기 제 2 구역은 상기 제 1 구역과는 상이한 것인, 디바이스. - 제 1 항에 있어서,
상기 길쭉한 평면도 형상은 오발(oval) 형상, 타원 형상, 또는 경주 트랙(racetrack) 형상인 것인, 디바이스. - 디바이스에 있어서,
제 1 영역 및 제 2 영역을 포함한 다이 구조물 - 상기 제 1 영역은 복수의 제 1 다이 영역을 포함하고, 상기 제 2 영역은 복수의 제 2 다이 영역을 포함함 - ;
복수의 제 1 시일 링 - 상기 복수의 제 1 시일 링 각각은 상기 복수의 제 1 다이 영역 및 상기 복수의 제 2 다이 영역 중 대응하는 다이 영역을 둘러싸고 있음 - ;
상기 제 1 영역 및 상기 제 2 영역을 둘러싸고 있는 제 2 시일 링; 및
상기 다이 구조물에 본딩된 복수의 커넥터 - 상기 복수의 커넥터 각각은 길쭉한 평면도 형상을 가지며, 상기 복수의 커넥터 각각의 상기 길쭉한 평면도 형상의 장축을 따라 연장된 라인은 다이 구조물의 중심과 교차함 -
를 포함하는, 디바이스. - 제 8 항에 있어서,
상기 복수의 커넥터에 물리적으로 부착된 기판
을 더 포함하는, 디바이스. - 방법에 있어서,
웨이퍼 내에 복수의 유닛 영역 - 상기 복수의 유닛 영역 각각은 복수의 다이 영역을 포함함 - 을 형성하는 단계;
상기 웨이퍼 내에 복수의 제 1 시일 링 - 상기 복수의 제 1 시일 링 각각은 상기 복수의 다이 영역 중 대응하는 다이 영역을 둘러싸고 있음 - 을 형성하는 단계;
상기 웨이퍼 내에 복수의 제 2 시일 링 - 상기 복수의 제 2 시일 링 각각은 상기 복수의 유닛 영역 중 대응하는 유닛 영역을 둘러싸고 있음 - 을 형성하는 단계; 및
상기 웨이퍼 위에 복수의 커넥터 - 상기 복수의 커넥터 각각은 길쭉한 평면도 형상을 가지며, 상기 복수의 커넥터 각각의 상기 길쭉한 평면도 형상의 장축은 상기 복수의 유닛 영역 중 대응하는 유닛 영역의 중심을 향해 배향됨 - 를 형성하는 단계
를 포함하는, 방법.
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-
2019
- 2019-02-01 US US16/265,136 patent/US11393771B2/en active Active
- 2019-08-27 KR KR1020190105170A patent/KR20200036734A/ko not_active Ceased
- 2019-09-20 TW TW108133987A patent/TWI720623B/zh active
- 2019-09-25 CN CN201910909760.7A patent/CN110957279B/zh active Active
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US20200105682A1 (en) | 2020-04-02 |
TW202013636A (zh) | 2020-04-01 |
US11393771B2 (en) | 2022-07-19 |
CN110957279A (zh) | 2020-04-03 |
CN110957279B (zh) | 2021-09-14 |
TWI720623B (zh) | 2021-03-01 |
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