KR102019551B1 - 다이 에지에 다이 본드 패드들을 포함하는 반도체 디바이스 - Google Patents
다이 에지에 다이 본드 패드들을 포함하는 반도체 디바이스 Download PDFInfo
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- KR102019551B1 KR102019551B1 KR1020170111848A KR20170111848A KR102019551B1 KR 102019551 B1 KR102019551 B1 KR 102019551B1 KR 1020170111848 A KR1020170111848 A KR 1020170111848A KR 20170111848 A KR20170111848 A KR 20170111848A KR 102019551 B1 KR102019551 B1 KR 102019551B1
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Abstract
Description
도 2는 웨이퍼의 제1 주 표면(major surface)을 도시하는 반도체 웨이퍼의 정면도이다.
도 3은 웨이퍼의 커프(kerf) 영역에 형성되는 다이 본드 패드들을 도시하는 웨이퍼의 일부분의 확대도이다.
도 4 및 도 5는 제1 실시예에 따른 웨이퍼 내의 내부 컴포넌트들 및 다이 본드 패드를 도시하는 에지 단면도 및 상면도이다.
도 6 및 도 7은 제2 실시예에 따른 웨이퍼 내의 내부 컴포넌트들 및 다이 본드 패드를 도시하는 에지 단면도 및 상면도이다.
도 8 및 도 9는 제3 실시예에 따른 웨이퍼 내의 내부 컴포넌트들 및 다이 본드 패드를 도시하는 에지 단면도 및 상면도이다.
도 10 및 도 11은 제4 실시예에 따른 웨이퍼 내의 내부 컴포넌트들 및 다이 본드 패드를 도시하는 에지 단면도 및 상면도이다.
도 12 및 도 13은 반도체 웨이퍼를 다이싱하기 위한 그라인딩 레이저 공정 전의 스텔스 다이싱(stealth dicing)을 예시한다.
도 14는 본 기술의 제1 실시예에 따른 에지 본드 패드들을 갖는 다이를 포함하는 완성된 반도체 다이를 예시한다.
도 15는 본 기술의 대안적인 실시예에 따른 에지 본드 패드들을 갖는 다이를 포함하는 완성된 반도체 다이를 예시한다.
도 16 및 도 17은 본 기술의 실시예들에 따른 반도체 다이를 포함하는 반도체 패키지의 사시도 및 에지 단면도이다.
도 18 내지 도 20은 본 기술의 대안적인 실시예들에 따른 반도체 다이를 포함하는 반도체 패키지의 사시도들이다.
Claims (15)
- 반도체 웨이퍼로서,
제1 주 표면(major surface);
상기 제1 주 표면에 대향하는 제2 주 표면;
상기 웨이퍼의 상기 제1 주 표면에 형성되는 집적 회로들을 포함하는 복수의 반도체 다이;
커프(kerf) 라인들의 제1 및 제2 세트들을 포함하는 커프 영역 - 상기 커프 라인들의 제1 및 제2 세트들은 지정된 영역들을 제공하고, 상기 지정된 영역들 내에서 상기 복수의 반도체 다이의 반도체 다이가 다이싱 라인들을 따라 서로 분리됨 -; 및
상기 제1 주 표면에 형성되고 상기 집적 회로들에 전기적으로 연결되는 복수의 다이 본드 패드들 - 상기 다이 본드 패드들은 상기 커프 라인들의 제1 세트 내로 그리고 상기 다이싱 라인들 중 한 다이싱 라인을 가로질러 연장되는 적어도 일부분을 포함함 -
을 포함하는, 반도체 웨이퍼. - 제1항에 있어서,
상기 복수의 다이 본드 패드들은 상기 반도체 웨이퍼의 상기 제1 주 표면에서 노출되는, 반도체 웨이퍼. - 제1항에 있어서,
상기 복수의 다이 본드 패드들은 상기 웨이퍼의 상기 제1 주 표면 아래에 은폐되는, 반도체 웨이퍼. - 반도체 웨이퍼로부터 형성되는 반도체 다이로서,
상기 반도체 다이는,
제1 주 표면;
상기 제1 주 표면에 대향하는 제2 주 표면;
활성 영역 내에서 상기 제1 주 표면에 인접하여 형성되는 집적 회로들; 및
상기 제1 주 표면에서, 상기 활성 영역의 외측에 적어도 부분적으로 형성되는 복수의 다이 본드 패드들 - 상기 복수의 다이 본드 패드들은 상기 반도체 다이가 상기 반도체 웨이퍼로부터 다이싱될 때 에지를 따라 절단됨 -
을 포함하는, 반도체 다이. - 제4항에 있어서,
상기 복수의 다이 본드 패드들은 상기 활성 영역의 외측에 완전히 형성되는, 반도체 다이. - 제4항에 있어서,
상기 복수의 다이 본드 패드들은 상기 반도체 웨이퍼의 표면 아래에 형성되는 밀봉 링 위에 배치되는, 반도체 다이. - 제6항에 있어서,
상기 복수의 다이 본드 패드들을 상기 집적 회로들에 전기적으로 연결시키기 위한 금속 인터커넥트들을 더 포함하고, 상기 금속 인터커넥트들은 상기 반도체 다이의 상기 제1 주 표면과 상기 밀봉 링 사이에 배치되는, 반도체 다이. - 반도체 패키지로서,
기판;
상기 기판에 장착되는 복수의 적층된 메모리 다이 - 상기 적층된 메모리 다이의 반도체 다이는,
활성 영역 내에서 제1 주 표면에 인접하여 형성되는 집적 회로들,
상기 제1 주 표면에서, 상기 활성 영역의 외측에 적어도 부분적으로 형성되고 상기 활성 영역의 외측의 상기 반도체 다이의 에지에서 절단된 에지들을 갖는 복수의 다이 본드 패드들
을 포함함 - ; 및
상기 적층된 메모리 다이로/로부터의 데이터의 전달을 제어하기 위해 상기 적층된 메모리 다이에 전기적으로 연결되는 컨트롤러 다이
를 포함하는, 반도체 패키지. - 제8항에 있어서,
상기 복수의 적층된 메모리 다이는 오프셋 구성으로 적층되는, 반도체 패키지. - 제9항에 있어서,
상기 반도체 다이의 상기 에지에서의 상기 다이 본드 패드들은, 상기 에지로부터 이격된 다이 본드 패드들을 포함하는 반도체 다이의 스택과 비교하여, 상기 반도체 다이의 오프셋의 양의 감소를 가능하게 하는, 반도체 패키지. - 제9항에 있어서,
상기 복수의 적층된 메모리 다이를 서로 그리고 상기 기판과 전기적으로 연결시키기 위한 와이어 본드들을 더 포함하는, 반도체 패키지. - 반도체 웨이퍼로부터 형성되는 반도체 다이로서,
상기 반도체 다이는,
제1 주 표면;
상기 제1 주 표면에 대향하는 제2 주 표면;
활성 영역 내에서 상기 제1 주 표면에 인접하여 형성되는 집적 회로들; 및
상기 제1 주 표면에 형성되고, 상기 집적 회로들로/로부터의 신호들을 전달하는 패드 수단 - 상기 패드 수단은 상기 반도체 다이의 에지에서 절단된 에지들을 가짐 -
을 포함하는, 반도체 다이. - 제12항에 있어서,
상기 패드 수단은, 상기 에지로부터 이격된 다이 본드 패드들을 포함하는 반도체 다이의 스택과 비교하여, 상기 반도체 다이의 오프셋의 양의 감소를 가능하게 하는, 반도체 다이. - 반도체 웨이퍼로부터 형성되는 반도체 다이로서,
상기 반도체 다이는,
제1 주 표면;
상기 제1 주 표면에 대향하는 제2 주 표면;
상기 제1 주 표면 내에 위치되는 집적 회로들; 및
상기 제1 주 표면에 형성되고, 상기 반도체 다이의 에지에서 절단된 에지들을 갖는 복수의 다이 본드 패드들
을 포함하는, 반도체 다이. - 제14항에 있어서,
상기 복수의 다이 본드 패드들은 상기 반도체 다이의 상기 제1 주 표면에서 가시적인, 반도체 다이.
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CN201611187727.0A CN108206169B (zh) | 2016-12-20 | 2016-12-20 | 包含在裸芯边缘处的裸芯接合垫的半导体装置 |
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US11322464B2 (en) * | 2019-10-01 | 2022-05-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Film structure for bond pad |
KR102736239B1 (ko) * | 2020-01-10 | 2024-12-02 | 에스케이하이닉스 주식회사 | 인터포즈 브리지를 가진 모듈들이 스택된 반도체 패키지 |
US11195820B2 (en) * | 2020-03-03 | 2021-12-07 | Sandisk Technologies Llc | Semiconductor device including fractured semiconductor dies |
US11222865B2 (en) * | 2020-05-12 | 2022-01-11 | Western Digital Technologies, Inc. | Semiconductor device including vertical bond pads |
US20220020705A1 (en) * | 2020-07-20 | 2022-01-20 | Western Digital Technologies, Inc. | Semiconductor wafer thinned by stealth lasing |
JP2023122501A (ja) * | 2022-02-22 | 2023-09-01 | キオクシア株式会社 | 半導体記憶装置 |
US20230298952A1 (en) * | 2022-03-16 | 2023-09-21 | Psemi Corporation | Wafer fabrication process and devices with extended peripheral die area |
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