公开(公告)号：US20130126987A1

公开(公告)日：2013-05-23

申请号：US13744951

申请日：2013-01-18

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Yoshitaka UTO ,  Akira MIYATAKE ,  Toru TAKAHASHI ,  Toshihiro KOBAYASHI ,  Chiaki KERA ,  Hisayuki YAZAWA ,  Hisanobu OKAWA

IPC: H01L23/10 ,  H01L21/56

CPC classification number: H01L23/10 ,  B81B2207/07 ,  B81C1/00269 ,  B81C2203/019 ,  B81C2203/035 ,  G01C19/5733 ,  G01P15/0802 ,  G01P15/125 ,  H01L21/56 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A first sealing layer having a frame-like shape and a first contact layer are formed on a back surface of a frame portion of a sensor substrate. The first contact layer is separated from the first sealing layer, extends through a functional member and an insulation layer, and is electrically connected to the functional member and a first base member. A second sealing layer and a second contact layer are formed on a surface of a wiring substrate. The second sealing layer faces the first sealing layer. The second contact layer is separated from the second sealing layer, extends through the insulation layer, and is electrically connected to the second base member. The sealing layers are eutectically bonded to each other. The contact layers are electrically connected to each other, and thereby the first and second base members and the frame portion have the same potential.

Abstract translation: 在传感器基板的框架部分的后表面上形成具有框状形状的第一密封层和第一接触层。 第一接触层与第一密封层分离，延伸通过功能部件和绝缘层，并且电连接到功能部件和第一基体部件。 在布线基板的表面上形成第二密封层和第二接触层。 第二密封层面向第一密封层。 第二接触层与第二密封层分离，延伸穿过绝缘层，并与第二基底部件电连接。 密封层彼此共晶结合。 接触层彼此电连接，从而第一和第二基底构件和框架部分具有相同的电位。

公开(公告)号：US20170030789A1

公开(公告)日：2017-02-02

申请号：US15212505

申请日：2016-07-18

Applicant: ALPS ELECTRIC CO., LTD.

Inventor： Hisanobu OKAWA ,  Kazushige SEJIMO ,  Chiaki KERA ,  Shigeaki YAMAUCHI

IPC: G01L19/00 ,  G01L19/04

CPC classification number: G01L19/0084 ,  G01L9/0051 ,  G01L9/0072 ,  G01L9/025 ,  G01L9/125 ,  G01L19/0038 ,  G01L19/0076 ,  G01L19/04 ,  G01L19/143

Abstract: A sensor package includes a pressure sensor, a computation unit that performs specified computation in accordance with a result of detection performed by the pressure sensor, a lead frame through which a result of computation performed by the computation unit is output to an outside, a main housing that is formed of resin and that holds the lead frame, and a sensor housing that is formed of ceramic and that has an inner space in which the pressure sensor is disposed. The pressure sensor is disposed in the main housing using the sensor housing.

Abstract translation: 传感器组件包括压力传感器，根据由压力传感器执行的检测结果执行指定计算的计算单元，由计算单元执行的计算结果通过该引导帧输出到外部，主体 壳体，其由树脂形成，并且保持引线框架;以及传感器壳体，其由陶瓷形成，并且具有设置有压力传感器的内部空间。 压力传感器使用传感器外壳设置在主壳体中。