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公开(公告)号：US20150217993A1
公开(公告)日：2015-08-06
申请号：US14686540
申请日：2015-04-14
Applicant: STMicroelectronics S.r.l.
Inventor： Fulvio Vittorio Fontana , Giovanni Graziosi , Alex Gritti
CPC classification number: B81B7/0064 , B81B2201/0257 , H01L2224/48091 , H01L2224/48137 , H04R1/021 , H04R1/04 , H04R19/005 , H04R19/04 , H04R31/006 , H04R2201/003 , H04R2201/029 , H05K9/0009 , H01L2924/00014
Abstract: One or more embodiments are directed to encapsulating structure comprising: a substrate having a first surface and housing at least one conductive pad, which extends facing the first surface and is configured for being electrically coupled to a conduction terminal at a reference voltage; a cover member, set at a distance from and facing the first surface of the substrate; and housing walls, which extend between the substrate and the cover member. The substrate, the cover member, and the housing walls define a cavity, which is internal to the encapsulating structure and houses the conductive pad. Moreover present inside the cavity is at least one electrically conductive structure, which extends between, and in electrical contact with, the cover member and the conductive pad for connecting the cover member electrically to the conduction terminal.
Abstract translation: 一个或多个实施例涉及封装结构，包括：具有第一表面并且容纳至少一个导电焊盘的衬底，所述至少一个导电焊盘面向第一表面延伸并且被配置为在参考电压下电耦合到导通端子; 盖构件，其设置在离基板的第一表面一定距离处; 以及在基板和盖构件之间延伸的壳体壁。 衬底，盖构件和壳体壁限定空腔，其在封装结构内部并容纳导电垫。 此外，在腔内部还存在至少一个导电结构，其在盖构件和导电垫之间延伸并与之电接触，用于将盖构件电连接到导电端子。
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公开(公告)号：US20130105952A1
公开(公告)日：2013-05-02
申请号：US13659753
申请日：2012-10-24
Applicant: STMicroelectronics S.r.l.
Inventor： Fulvio Vittorio Fontana , Giovanni Graziosi , Alex Gritti
CPC classification number: B81B7/0064 , B81B2201/0257 , H01L2224/48091 , H01L2224/48137 , H04R1/021 , H04R1/04 , H04R19/005 , H04R19/04 , H04R31/006 , H04R2201/003 , H04R2201/029 , H05K9/0009 , H01L2924/00014
Abstract: One or more embodiments are directed to encapsulating structure comprising: a substrate having a first surface and housing at least one conductive pad, which extends facing the first surface and is configured for being electrically coupled to a conduction terminal at a reference voltage; a cover member, set at a distance from and facing the first surface of the substrate; and housing walls, which extend between the substrate and the cover member. The substrate, the cover member, and the housing walls define a cavity, which is internal to the encapsulating structure and houses the conductive pad. Moreover present inside the cavity is at least one electrically conductive structure, which extends between, and in electrical contact with, the cover member and the conductive pad for connecting the cover member electrically to the conduction terminal.
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