KR102751333B1 - 반도체 패키지 - Google Patents
반도체 패키지 Download PDFInfo
- Publication number
- KR102751333B1 KR102751333B1 KR1020200066025A KR20200066025A KR102751333B1 KR 102751333 B1 KR102751333 B1 KR 102751333B1 KR 1020200066025 A KR1020200066025 A KR 1020200066025A KR 20200066025 A KR20200066025 A KR 20200066025A KR 102751333 B1 KR102751333 B1 KR 102751333B1
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- KR
- South Korea
- Prior art keywords
- sidewall
- semiconductor
- semiconductor chip
- molding layer
- slope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Description
도 1b는 도 1a에 도시된 반도체 패키지를 나타내는 저면도이다.
도 2a 내지 도 2k는 본 개시의 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타낸 단면도들이다.
도 3은 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 4a 및 도 4b는 본 개시의 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타낸 단면도들이다.
도 5는 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 6은 본 개시의 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타낸 단면도이다.
도 7은 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 8은 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 9a 내지 도 9c는 본 개시의 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타낸 단면도들이다.
도 10은 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 11은 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 12은 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 13은 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 14는 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 보여주는 단면도이다.
도 15는 본 개시의 예시적인 실시예들에 따른 반도체 패키지를 나타내는 단면도이다.
도 16a 내지 도 16c는 본 개시의 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타내는 단면도들이다.
120, 220, 320, 420: 반도체 소자층
130, 230, 330, 430: 관통 전극 160, 260, 360, 460: 연결 범프
510: 몰딩층 520, 530, 540: 절연성 접착층
1000: 반도체 패키지
Claims (20)
- 서로 반대된 제1 면 및 제2 면을 포함하는 제1 반도체 칩;
상기 제1 반도체 칩의 제1 면 상에 적층된 적어도 하나의 제2 반도체 칩; 및
상기 제1 반도체 칩의 상기 제1 면 및 상기 적어도 하나의 제2 반도체 칩의 측벽에 접촉하는 몰딩층;을 포함하고,
상기 몰딩층은,
상기 몰딩층의 하단에서 제1 높이까지 제1 기울기로 연장된 제1 측벽; 및
상기 제1 높이에서 제2 높이까지 상기 제1 기울기와 상이한 제2 기울기로 연장된 제2 측벽;을 포함하고,
상기 몰딩층의 상기 제1 측벽은 상기 몰딩층의 상기 하단에서 상기 제1 높이까지 외측으로 상향 경사지게 연장되고,
상기 몰딩층의 상기 제2 측벽은 상기 제1 높이에서 상기 제2 높이까지 내측으로 상향 경사지게 연장된 반도체 패키지. - 제 1 항에 있어서,
상기 제1 반도체 칩은 제1 관통 전극들을 포함하고,
상기 제2 반도체 칩은 상기 제1 관통 전극들에 전기적으로 연결된 제2 관통 전극들을 포함하는 반도체 패키지. - 삭제
- 삭제
- 서로 반대된 제1 면 및 제2 면을 포함하는 제1 반도체 칩;
상기 제1 반도체 칩의 제1 면 상에 적층된 적어도 하나의 제2 반도체 칩; 및
상기 제1 반도체 칩의 상기 제1 면 및 상기 적어도 하나의 제2 반도체 칩의 측벽에 접촉하는 몰딩층;을 포함하고,
상기 몰딩층은,
상기 몰딩층의 하단에서 제1 높이까지 제1 기울기로 연장된 제1 측벽;
상기 제1 높이에서 제2 높이까지 상기 제1 기울기와 상이한 제2 기울기로 연장된 제2 측벽; 및
상기 제2 높이에서 제3 높이까지 상기 제1 기울기 및 상기 제2 기울기와 상이한 기울기로 연장된 제3 측벽을 포함하는 반도체 패키지. - 제 1 항에 있어서,
상기 몰딩층의 상기 제2 측벽은 상기 제1 높이에서 상기 제2 높이까지 상기 제1 반도체 칩의 상기 제1 면에 수직한 제1 방향으로 연장된 반도체 패키지. - 제 1 항에 있어서,
상기 제1 반도체 칩은 상기 몰딩층의 상기 제1 측벽과 동일한 제1 기울기를 가지는 측벽을 포함하는 반도체 패키지. - 제 1 항에 있어서,
상기 제1 반도체 칩의 측벽은,
상기 몰딩층의 상기 제1 측벽과 동일한 제1 기울기를 가지는 상부와,
상기 제1 기울기와 상이한 기울기를 가지는 하부를 포함하는 반도체 패키지. - 제 1 항에 있어서,
상기 몰딩층의 상기 제1 반도체 칩의 상기 제1 면에 평행한 제2 방향에 따른 폭은 상기 몰딩층의 상기 제1 측벽과 상기 제2 측벽이 만나는 상기 제1 높이에서 최대인 반도체 패키지. - 서로 반대된 제1 면 및 제2 면을 포함하고, 제1 관통 전극들을 포함하는 제1 반도체 칩;
상기 제1 반도체 칩의 상기 제1 면 상에 적층되고, 상기 제1 관통 전극들에 전기적으로 연결된 제2 관통 전극들을 포함하는 적어도 하나의 제2 반도체 칩; 및
상기 제1 반도체 칩의 상기 제1 면 및 상기 적어도 하나의 제2 반도체 칩의 측벽에 접하고, 상기 제1 반도체 칩의 측벽과 연결된 제1 측벽 및 상기 제1 측벽의 상단으로부터 몰딩층의 상면까지 연장된 제2 측벽을 포함하는 몰딩층;을 포함하고,
상기 몰딩층의 상기 제1 측벽은 상기 제1 반도체 칩의 상기 제1 면에 수직한 제1 방향에 대해 경사지게 연장되고,
상기 몰딩층의 상기 제1 측벽과 상기 제1 반도체 칩의 측벽은 동일한 제1 기울기를 가지고,
상기 몰딩층의 상기 제1 측벽은 그 하단에서 그 상단까지 외측으로 상향 경사지게 연장되고,
상기 몰딩층의 상기 제2 측벽은 그 하단에서 그 상단까지 내측으로 상향 경사지게 연장된 반도체 패키지. - 제 10 항에 있어서,
상기 몰딩층의 상기 제1 측벽과 상기 제1 방향이 이루는 제1 경사각은 0.5°내지 5° 사이인 반도체 패키지. - 제 10 항에 있어서,
상기 몰딩층의 상기 제1 측벽과 상기 제1 반도체 칩의 측벽은 상기 반도체 패키지의 측벽 전체를 구성하고,
상기 제1 반도체 칩의 상기 제1 면에 평행한 제2 방향에 있어서, 상기 몰딩층의 상기 제2 방향에 따른 폭은 상기 제1 반도체 칩의 상기 제1 면에서 멀어질수록 증가하는 반도체 패키지. - 제 10 항에 있어서,
상기 몰딩층의 상기 제1 측벽과 상기 제1 반도체 칩의 측벽은 상기 반도체 패키지의 측벽 전체를 구성하고,
상기 제1 반도체 칩의 상기 제1 면에 평행한 제2 방향에 있어서, 상기 몰딩층의 상기 제2 방향에 따른 폭은 상기 제1 반도체 칩의 상기 제1 면에서 멀어질수록 감소하는 반도체 패키지. - 제 10 항에 있어서,
상기 몰딩층의 상기 제2 측벽은 상기 제1 기울기와 상이한 제2 기울기를 가지는 반도체 패키지. - 삭제
- 제 10 항에 있어서,
상기 제1 반도체 칩의 상기 측벽은,
상기 제1 기울기를 가지는 상부와,
상기 제1 기울기와 상이한 기울기를 가지는 하부를 포함하는 반도체 패키지. - 패키지 기판;
상기 패키지 기판 상의 인터포저;
상기 인터포저의 상에 실장된 제1 반도체 장치;
상기 제1 반도체 장치로부터 이격되도록 상기 인터포저 상에 실장되고, 상기 인터포저를 통해 상기 제1 반도체 장치와 전기적으로 연결된 제2 반도체 장치; 및
상기 인터포저 상에 마련되고, 상기 제1 반도체 장치의 측벽 및 상기 제2 반도체 장치의 측벽을 덮는 패키지 몰딩층;
을 포함하고,
상기 제1 반도체 장치는, 서로 반대된 제1 면 및 제2 면을 포함하는 제1 반도체 칩, 상기 제1 반도체 칩 상에 실장된 적어도 하나의 제2 반도체 칩, 및 상기 적어도 하나의 제2 반도체 칩의 측벽을 덮는 몰딩층을 포함하고,
상기 몰딩층은 상기 제1 반도체 칩의 상기 제1 면에 수직한 제1 방향에 대해 경사지게 연장된 제1 측벽을 포함하고,
상기 몰딩층의 상기 제1 측벽과 상기 제1 반도체 칩의 측벽은 동일한 제1 기울기를 가지고,
상기 패키지 몰딩층의 측벽과 상기 인터포저의 측벽은 서로 연결되고,
상기 패키지 몰딩층의 상기 측벽과 상기 인터포저의 상기 측벽 중 적어도 하나는 상기 제1 방향에 대해 경사지게 연장된 반도체 패키지. - 삭제
- 제 17 항에 있어서,
상기 제1 반도체 장치를 상기 제1 방향에 평행한 평면으로 자른 단면은 사다리꼴 또는 역사다리꼴 형태인 반도체 패키지. - 제 17 항에 있어서,
상기 제1 반도체 장치는,
상기 제1 반도체 장치의 하단에서 제1 높이까지 제1 기울기로 연장된 제1 측벽; 및
상기 제1 높이에서 제2 높이까지 상기 제1 기울기와 상이한 제2 기울기로 연장된 제2 측벽;
을 포함하는 반도체 패키지.
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NL2022759B1 (en) * | 2019-03-18 | 2020-09-25 | Ampleon Netherlands Bv | Electronic package, electronic device, and lead frame |
KR102562315B1 (ko) * | 2019-10-14 | 2023-08-01 | 삼성전자주식회사 | 반도체 패키지 |
KR102715474B1 (ko) * | 2019-11-15 | 2024-10-11 | 삼성전자주식회사 | 언더 필 물질 층을 포함하는 반도체 패키지 및 그 형성방법 |
TWI744163B (zh) * | 2020-01-06 | 2021-10-21 | 精材科技股份有限公司 | 晶片封裝體及其製造方法 |
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US20170154872A1 (en) | 2015-11-26 | 2017-06-01 | SK Hynix Inc. | Semiconductor packages including molded stacked die with terrace-like edges |
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US11869821B2 (en) | 2024-01-09 |
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