KR102378155B1 - 패키지 내 구획 차폐물 및 능동 전자기 적합성 차폐물을 갖는 반도체 패키지 - Google Patents
패키지 내 구획 차폐물 및 능동 전자기 적합성 차폐물을 갖는 반도체 패키지 Download PDFInfo
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Abstract
Description
도 1 내지 도 5는 본 발명의 일 실시예에 따른 패키지 내 구획 차폐물을 갖는 반도체 패키지를 제조하는 방법을 도시한 개략도이다.
도 6 및 도 7은 반도체 칩 사이의 중첩 영역에 배치된 금속 포스트의 배치를 도시한 부분 평면도이다.
도 8 및 도 9는 본 발명의 다른 실시예에 따른 패키지 내 구획 차폐물을 갖는 반도체 패키지를 제조하는 방법을 도시한 개략도이다.
도 10 및 도 11은 본 발명의 다른 실시예에 따른 단일 칩 패키지의 개략 사시도이다.
도 12는 금속 포스트 상에 접착제 네트워크를 형성하기 위해 국소화 액적(localized droplet)이 배치되어 있는 것을 도시한다.
도 13은 특정 자화 방향을 선택함으로써 강화된 EMI 차폐 효과를 도시한 개략도이다.
Claims (21)
- 반도체 패키지로서,
하나 이상의 고주파 칩, 및 고주파 신호 간섭에 민감한 회로 구성요소를 상부면 상에 포함하는 기판;
상기 기판의 상부면 상의, 상기 고주파 칩을 둘러싸는 제1 접지 링(ground ring);
상기 고주파 칩을 둘러싸는 상기 제1 접지 링 상에 배치된 제1 금속 포스트 강화 접착제 벽(metal-post reinforced glue wall);
상기 기판의 상부면 상의, 상기 회로 구성요소를 둘러싸는 제2 접지 링;
상기 회로 구성요소를 둘러싸는 상기 제2 접지 링 상에 배치된 제2 금속 포스트 강화 접착제 벽;
적어도 상기 고주파 칩 및 상기 회로 구성요소를 덮는 몰딩 컴파운드(molding compound); 및
상기 몰딩 컴파운드 상에 배치되고, 상기 제1 금속 포스트 강화 접착제 벽 및 상기 제2 금속 포스트 강화 접착제 벽 중 적어도 하나와 접촉하는 전도층(conductive layer)을 포함하고,
상기 제1 금속 포스트 강화 접착제 벽, 상기 제2 금속 포스트 강화 접착제 벽, 및 상기 전도층은 능동 전자기 적합성(electro-magnetic compatibility, EMC) 차폐물을 형성하기 위해 자성 또는 자화성 충전제(magnetic or magnetizable filler)를 포함하고, 상기 제1 금속 포스트 강화 접착제 벽, 상기 제2 금속 포스트 강화 접착제 벽, 및 상기 전도층에 자화 공정을 수행하는 것에 의해 특정 자기장 라인 패턴이 상기 반도체 패키지의 주위에 형성되는,
반도체 패키지. - 제1항에 있어서,
상기 제1 금속 포스트 강화 접착제 벽은 복수의 제1 금속 포스트를 포함하고, 상기 복수의 제1 금속 포스트 각각의 일단은 상기 제1 접지 링에 고정되고, 타단은 공중에 떠 있으며(suspended), 상기 복수의 제1 금속 포스트는 상기 고주파 칩을 둘러싸는, 반도체 패키지. - 제2항에 있어서,
상기 제2 금속 포스트 강화 접착제 벽은 복수의 제2 금속 포스트를 포함하고, 상기 복수의 제2 금속 포스트 각각의 일단은 상기 제2 접지 링에 고정되고, 타단은 공중에 떠 있으며, 상기 복수의 제2 금속 포스트는 상기 회로 구성요소를 둘러싸는, 반도체 패키지. - 제3항에 있어서,
상기 제1 금속 포스트 강화 접착제 벽 또는 상기 제2 금속 포스트 강화 접착제 벽은 상기 제1 금속 포스트 또는 상기 제2 금속 포스트의 표면에 부착된 접착제를 더 포함하는, 반도체 패키지. - 제4항에 있어서,
상기 접착제는 열경화성 수지, 또는 열가소성 수지, 또는 자외선(ultraviolet, UV) 경화 수지를 포함하는, 반도체 패키지. - 제4항에 있어서,
상기 접착제는 전도성 페이스트를 포함하는, 반도체 패키지. - 제4항에 있어서,
상기 접착제는 전도성 입자를 포함하는, 반도체 패키지. - 제7항에 있어서,
상기 전도성 입자는 구리, 또는 은, 또는 금, 또는 알루미늄, 또는 니켈, 또는 팔라듐, 또는 이들의 임의의 조합이나 합금, 또는 그래핀을 포함하는, 반도체 패키지. - 제7항에 있어서,
상기 몰딩 컴파운드의 조성은 상기 접착제의 조성과 다른, 반도체 패키지. - 제3항에 있어서,
상기 몰딩 컴파운드의 상부면은 상기 제1 금속 포스트 강화 접착제 벽의 상부면 및 상기 제2 금속 포스트 강화 접착제 벽의 상부면과 동일 평면에 있는, 반도체 패키지. - 제1항에 있어서,
상기 자성 또는 자화성 충전제는 결합된 네오디뮴 철 붕소(NdFeB) 자석을 포함하는, 반도체 패키지. - 반도체 패키지로서,
하나 이상의 반도체 칩이 상부면 상에 배치된 기판;
상기 기판의 상부면 상의 상기 하나 이상의 반도체 칩을 둘러싸는 접지 링;
상기 하나 이상의 반도체 칩을 둘러싸도록 상기 접지 링 상에 배치된 금속 포스트 강화 접착제 벽 - 상기 금속 포스트 강화 접착제 벽은 능동 전자기 적합성(EMC) 차폐물 형성하기 위해 자성 또는 자화성 충전제를 포함하고, 상기 금속 포스트 강화 접착제 벽에 자화 공정을 수행하는 것에 의해 특정 자기장 라인 패턴이 상기 반도체 패키지의 주위에 형성됨 -; 및
상기 금속 포스트 강화 접착제 벽 내부에만 배치되고 상기 하나 이상의 반도체 칩을 덮는 몰딩 컴파운드
를 포함하는 반도체 패키지. - 제12항에 있어서,
상기 금속 포스트 강화 접착제 벽은 복수의 금속 포스트를 포함하고, 상기 복수의 금속 포스트 각각의 일단은 상기 접지 링에 고정되고, 타단은 공중에 떠 있으며, 상기 복수의 금속 포스트는 상기 하나 이상의 반도체 칩을 둘러싸는, 반도체 패키지. - 제12항에 있어서,
상기 금속 포스트 강화 접착제 벽은 상기 금속 포스트의 표면에 부착된 접착제를 더 포함하는, 반도체 패키지. - 제14항에 있어서,
상기 접착제는 열경화성 수지, 또는 열가소성 수지, 또는 자외선(UV) 경화 수지를 포함하는, 반도체 패키지. - 제14항에 있어서,
상기 접착제는 전도성 페이스트를 포함하는, 반도체 패키지. - 제16항에 있어서,
상기 접착제는 전도성 입자를 포함하는, 반도체 패키지. - 제17항에 있어서,
상기 전도성 입자는 구리, 또는 은, 또는 금, 또는 알루미늄, 또는 니켈, 또는 팔라듐, 또는 이들의 임의의 조합이나 합금, 또는 그래핀을 포함하는, 반도체 패키지. - 제14항에 있어서,
상기 몰딩 컴파운드의 조성은 상기 접착제의 조성과 다른, 반도체 패키지. - 제12항에 있어서,
상기 몰딩 컴파운드의 상부면은 상기 금속 포스트 강화 접착제 벽의 상부면과 동일 평면에 있는, 반도체 패키지. - 제12항에 있어서,
상기 자성 또는 자화성 충전제는 결합된 네오디뮴 철 붕소(NdFeB) 자석을 포함하는, 반도체 패키지.
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010056180A (ja) * | 2008-08-26 | 2010-03-11 | Sanyo Electric Co Ltd | 回路モジュール |
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US8487034B2 (en) * | 2008-01-18 | 2013-07-16 | Tundra Composites, LLC | Melt molding polymer composite and method of making and using the same |
US10091918B2 (en) * | 2012-12-11 | 2018-10-02 | Qualcomm Incorporated | Methods and apparatus for conformal shielding |
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US9788466B2 (en) * | 2013-04-16 | 2017-10-10 | Skyworks Solutions, Inc. | Apparatus and methods related to ground paths implemented with surface mount devices |
US9826630B2 (en) * | 2014-09-04 | 2017-11-21 | Nxp Usa, Inc. | Fan-out wafer level packages having preformed embedded ground plane connections and methods for the fabrication thereof |
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US9913385B2 (en) * | 2015-07-28 | 2018-03-06 | Bridge Semiconductor Corporation | Methods of making stackable wiring board having electronic component in dielectric recess |
US9786838B2 (en) * | 2015-10-13 | 2017-10-10 | Everspin Technologies, Inc. | Packages for integrated circuits and methods of packaging integrated circuits |
US9721903B2 (en) * | 2015-12-21 | 2017-08-01 | Apple Inc. | Vertical interconnects for self shielded system in package (SiP) modules |
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