KR20100095763A - 반도체 패키지 및 그 제조 방법 - Google Patents
반도체 패키지 및 그 제조 방법 Download PDFInfo
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- KR20100095763A KR20100095763A KR1020090014744A KR20090014744A KR20100095763A KR 20100095763 A KR20100095763 A KR 20100095763A KR 1020090014744 A KR1020090014744 A KR 1020090014744A KR 20090014744 A KR20090014744 A KR 20090014744A KR 20100095763 A KR20100095763 A KR 20100095763A
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Abstract
Description
Claims (11)
- 다이 패들;상기 다이 패들의 일측에 나란하게 배열된 다수의 리드;상기 다이 패들에 전기적으로 접속된 반도체 다이;상기 다수의 리드와 상기 반도체 다이를 전기적으로 접속하는 클립; 및, 상기 다이 패들, 상기 다수의 리드, 상기 반도체 다이 및 상기 클립을 인캡슐레이션하되, 상기 리드 및 상기 다이 패들의 저면은 외부로 노출되도록 하는 인캡슐란트를 포함하고,상기 리드에는 적어도 하나의 요홈이 형성되고, 상기 요홈 및 그 외주연에는 도전성 접착제가 개재되어 상기 클립을 상기 리드에 고정함을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상기 요홈은 평면에서의 모양이 원형 또는 사각형인 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상기 리드는 상기 클립에 전기적으로 연결되는 다수의 소스 리드와, 상기 반도체 다이에 도전성 와이어 또는 금속 기판에 의해 연결되는 게이트 리드로 이루어 진 것을 특징으로 하는 반도체 패키지.
- 제 3 항에 있어서,상기 소스 리드는 연결 리드에 의해 서로 연결된 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상기 다이 패들에는 상기 리드와 반대 방향에 다수의 드레인 리드가 더 형성된 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상기 다이 패들에는 둘레에 상기 인캡슐란트와의 접착 면적 증가를 위한 다수의 돌기가 더 형성된 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상기 클립은상기 반도체 다이에 전기적으로 접속되는 제1영역과,상기 제1영역으로부터 상부로 경사지게 형성된 제2영역과,상기 제2영역으로부터 평평하게 형성된 제3영역과,상기 제3영역으로부터 하부로 경사지게 형성되고, 끝단이 상기 리드에 전기 적으로 접속되는 제4영역과,상기 제4영역으로부터 돌기 형태로 평행하게 돌출되어 상기 다수의 리드와 리드 사이에 위치하는 제5영역을 포함하여 이루어진 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상기 클립은 상기 반도체 다이에 형성된 게이트 버스를 시각적으로 관찰할 수 있도록, 상기 게이트 버스와 대응되는 영역에 적어도 하나의 관통홀이 형성된 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상기 클립은 상기 반도체 다이와 상기 리드 사이의 대응 영역에 응력 완화용 관통홀이 형성된 것을 특징으로 하는 반도체 패키지.
- 다이 패들과 다수의 리드를 갖는 리드프레임, 반도체 다이 및 클립을 준비하는 단계;상기 리드프레임의 다이 패들에 반도체 다이를 전기적으로 접속하는 단계;상기 리드프레임의 리드와 상기 반도체 다이를 상기 클립을 이용하여 전기적으로 접속하는 단계; 및,상기 리드프레임, 반도체 다이 및 클립을 인캡슐란트로 인캡슐레이션하는 단 계를 포함하여 이루어진 것을 특징으로 하는 반도체 패키지의 제조 방법.
- 제 10 항에 있어서,상기 클립은상기 반도체 다이에 전기적으로 접속되는 제1영역과,상기 제1영역으로부터 상부로 경사지게 형성된 제2영역과,상기 제2영역으로부터 평평하게 형성된 제3영역과,상기 제3영역으로부터 하부로 경사지게 형성되고, 끝단이 상기 리드에 전기적으로 접속되는 제4영역과,상기 제4영역으로부터 돌기 형태로 평행하게 돌출되어 상기 다수의 리드와 리드 사이에 위치하는 제5영역을 포함하여 이루어진 것을 특징으로 하는 반도체 패키지의 제조 방법.
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KR101245383B1 (ko) * | 2011-10-21 | 2013-03-19 | 제엠제코(주) | 반도체 패키지의 클립 부착 방법 및 이를 이용한 반도체 패키지 제조방법 |
KR101365937B1 (ko) * | 2012-09-18 | 2014-02-21 | (주)피엔티 | 반도체칩 패키지 제조 장치 및 반도체칩 패키지 제조 방법 |
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KR101331737B1 (ko) * | 2011-11-30 | 2013-11-20 | 삼성전기주식회사 | 반도체 패키지 |
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KR20160003357U (ko) * | 2016-09-13 | 2016-09-29 | 제엠제코(주) | 클립 구조체를 이용한 반도체 패키지 |
WO2019156420A1 (ko) * | 2018-02-07 | 2019-08-15 | 제엠제코(주) | 전도성 금속 구조체를 이용한 반도체 패키지 |
KR20220166647A (ko) * | 2021-06-10 | 2022-12-19 | 해성디에스 주식회사 | 클립 구조체 및 그 클립 구조체를 포함하는 반도체 패키지 |
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