KR20200073643A - 반도체 패키지 및 반도체 패키지의 제조 방법 - Google Patents
반도체 패키지 및 반도체 패키지의 제조 방법 Download PDFInfo
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Abstract
Description
도 2는 도 1의 반도체 패키지를 나타내는 평면도이다.
도 3는 도 1의 A 부분을 나타내는 확대 단면도이다.
도 4 내지 도 13은 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타내는 단면도들이다.
도 14는 예시적인 실시예들에 따른 반도체 패키지를 나타내는 단면도이다.
도 15는 도 14의 B 부분을 나타내는 확대 단면도이다.
도 16 및 도 17은 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타내는 단면도들이다.
도 18은 예시적인 실시예들에 따른 반도체 패키지를 나타내는 단면도이다.
도 19는 도 18의 C 부분을 나타내는 확대 단면도이다.
도 20 내지 도 22는 예시적인 실시예들에 따른 반도체 패키지의 제조 방법을 나타내는 단면도들이다.
22: 클램프 40: 와이어
100, 101: 반도체 패키지 110: 패키지 기판
116: 접지 플레이트 118: 접지 배선
120: 기판 패드 122: 접지용 기판 패드
200: 제1 반도체 장치 210, 310: 칩 패드
220, 320: 접착 부재 230: 제1 도전성 연결 부재
300: 제2 반도체 장치 330: 제2 도전성 연결 부재
400, 402, 450: 방전 구조물 410, 412: 접합부
420: 팁부 422: 연결부
500: 몰딩 부재 600: 외부 접속 부재
Claims (20)
- 패키지 기판 상에 제1 반도체 장치를 배치시키고;
상기 패키지 기판의 상면에 노출된 적어도 하나의 접지용 기판 패드 상에 정전기 방전 구조물을 형성하고;
상기 패키지 기판 상에 상기 정전기 방전 구조물을 사이에 두고 상기 제1 반도체 장치로부터 이격되도록 복수 개의 제2 반도체 장치들을 적층시키고; 그리고
상기 패키지 기판 상에 상기 제1 및 제2 반도체 장치들을 커버하는 몰딩 부재를 형성하는 것을 포함하는 반도체 패키지의 제조 방법. - 제 1 항에 있어서, 상기 정전기 방전 구조물을 형성하는 단계는 상기 제1 반도체 장치와 상기 패키지 기판을 전기적으로 연결하는 와이어 본딩 공정 시에 수행되는 반도체 패키지의 제조 방법.
- 제 1 항에 있어서, 상기 정전기 방전 구조물을 형성하는 것은 상기 접지용 기판 패드 상에 상부에 팁부를 갖는 와이어 범프를 형성하는 것을 포함하는 반도체 패키지의 제조 방법.
- 제 3 항에 있어서, 상기 정전기 방전 구조물을 형성하는 것은
와이어 본딩 장치에 의해 와이어를 상기 접지용 기판 패드에 접합시키고; 그리고
기 설정된 높이로 인출되도록 상기 와이어를 절단시키는 것을 포함하는 반도체 패키지의 제조 방법. - 제 1 항에 있어서, 상기 정전기 방전 구조물을 형성하는 것은 상기 접지용 기판 패드 상에 아치 형태의 와이어 루프를 형성하는 것을 포함하는 반도체 패키지의 제조 방법.
- 제 1 항에 있어서, 상기 정전기 방전 구조물을 형성하는 단계는 복수 개의 상기 제2 반도체 장치들 중에서 적어도 하나의 상기 제2 반도체 장치를 상기 패키지 기판 상에 부착한 후에 수행되는 반도체 패키지의 제조 방법.
- 제 1 항에 있어서, 상기 패키지 기판 상에 복수 개의 상기 제2 반도체 장치들을 적층시키는 것은 접착 필름을 이용하여 상기 제2 반도체 장치들을 부착시키는 것을 포함하는 반도체 패키지의 제조 방법.
- 제 7 항에 있어서,
와이어 본딩 공정을 수행하여 상기 제2 반도체 장치들을 상기 패키지 기판에 전기적으로 연결하는 것을 더 포함하는 반도체 패키지의 제조 방법. - 제 1 항에 있어서, 상기 접지용 기판 패드는 상기 패키지 기판 내의 접지 플레이트를 통해 접지되는 반도체 패키지의 제조 방법.
- 제 1 항에 있어서,
상기 제1 반도체 장치의 상면에 노출된 적어도 하나의 접지용 칩 패드 상에 제2 정전기 방전 구조물을 형성하는 것을 더 포함하는 반도체 패키지의 제조 방법. - 일면에 적어도 하나의 접지용 기판 패드가 구비된 패키지 기판을 제공하고;
상기 패키지 기판 상에 제1 반도체 장치를 배치시키고;
와이어 본딩 공정을 수행하여 상기 제1 반도체 장치를 상기 패키지 기판에 전기적으로 연결시키고;
상기 와이어 본딩 공정 중에 상기 접지용 기판 패드 상에 정전기 방전 구조물을 형성하고;
상기 패키지 기판 상에 상기 그라운드 플레이트를 사이에 두고 상기 제1 반도체 장치로부터 이격되도록 복수 개의 제2 반도체 장치들을 적층시키고; 그리고
상기 패키지 기판 상에 상기 제1 및 제2 반도체 장치들을 커버하는 몰딩 부재를 형성하는 것을 포함하는 반도체 패키지의 제조 방법. - 제 11 항에 있어서, 상기 정전기 방전 구조물을 형성하는 것은 상기 접지용 기판 패드 상에 상부에 팁부를 갖는 와이어 범프를 형성하는 것을 포함하는 반도체 패키지의 제조 방법.
- 제 12 항에 있어서, 상기 정전기 방전 구조물을 형성하는 것은
와이어 본딩 장치에 의해 와이어를 상기 접지용 기판 패드에 접합시키고; 그리고
기 설정된 높이로 인출되도록 상기 와이어를 절단시키는 것을 포함하는 반도체 패키지의 제조 방법. - 제 11 항에 있어서, 상기 정전기 방전 구조물을 형성하는 것은 상기 접지용 기판 패드 상에 아치 형태의 와이어 루프를 형성하는 것을 포함하는 반도체 패키지의 제조 방법.
- 제 11 항에 있어서, 상기 정전기 방전 구조물을 형성하는 단계는 복수 개의 상기 제2 반도체 장치들 중에서 적어도 하나의 상기 제2 반도체 장치를 상기 패키지 기판 상에 부착한 후에 수행되는 반도체 패키지의 제조 방법.
- 제 11 항에 있어서, 상기 패키지 기판 상에 복수 개의 상기 제2 반도체 장치들을 적층시키는 것은 접착 필름을 이용하여 상기 제2 반도체 장치들을 부착시키는 것을 포함하는 반도체 패키지의 제조 방법.
- 제 16 항에 있어서,
와이어 본딩 공정을 수행하여 상기 제2 반도체 장치들을 상기 패키지 기판에 전기적으로 연결하는 것을 더 포함하는 반도체 패키지의 제조 방법. - 제 11 항에 있어서, 상기 접지용 기판 패드는 상기 패키지 기판 내의 접지 플레이트를 통해 접지되는 반도체 패키지의 제조 방법.
- 제 11 항에 있어서,
상기 제1 반도체 장치의 상면에 노출된 적어도 하나의 접지용 칩 패드 상에 제2 정전기 방전 구조물을 형성하는 것을 더 포함하는 반도체 패키지의 제조 방법. - 제 11 항에 있어서, 상기 제1 반도체 장치는 로직 칩을 포함하고, 상기 제2 반도체 장치는 메모리 칩을 포함하는 반도체 패키지의 제조 방법.
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| US16/511,825 US10903177B2 (en) | 2018-12-14 | 2019-07-15 | Method of manufacturing a semiconductor package |
| CN201911051504.5A CN111326430B (zh) | 2018-12-14 | 2019-10-30 | 半导体封装和制造半导体封装的方法 |
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| US12588551B2 (en) | 2021-08-12 | 2026-03-24 | Samsung Electronics Co., Ltd. | Semiconductor package and method of manufacturing the semiconductor package |
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| TWI775430B (zh) * | 2021-05-11 | 2022-08-21 | 日商新川股份有限公司 | 半導體裝置的製造方法以及打線接合裝置 |
| TWI819835B (zh) * | 2022-10-05 | 2023-10-21 | 華東科技股份有限公司 | 晶片封裝結構 |
| KR20250076076A (ko) | 2023-11-22 | 2025-05-29 | 삼성전자주식회사 | 인쇄 회로 기판 및 이를 포함하는 반도체 패키지 |
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| US11594500B2 (en) | 2023-02-28 |
| KR102712310B1 (ko) | 2024-10-04 |
| CN111326430A (zh) | 2020-06-23 |
| US20200194389A1 (en) | 2020-06-18 |
| US20210118824A1 (en) | 2021-04-22 |
| CN111326430B (zh) | 2025-04-15 |
| US10903177B2 (en) | 2021-01-26 |
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