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    • 9. 发明专利
    • Semiconductor pressure sensor device
    • 半导体压力传感器装置
    • JP2007218858A
    • 2007-08-30
    • JP2006042668
    • 2006-02-20
    • Mitsubishi Electric Corp三菱電機株式会社
    • ASADA SHINSUKENAKAMURA HIROSHITARUYA KIMIAKI
    • G01L9/00G01L19/14H01L29/84
    • G01L19/0084G01L19/0038G01L19/0627G01L19/0654G01L19/141G01L19/143H01L2224/48091H01L2924/181H01L2924/00012H01L2924/00014
    • PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor device capable of improving reliability of a sealing performance by preventing a problem of airtightness failure or lead corrosion, concerning the semiconductor pressure sensor having a structure wherein a sensor module storing a semiconductor pressure sensor part is molded integrally in an exterior case.
      SOLUTION: This device is constituted of the semiconductor pressure sensor part for converting a pressure into an electric signal, the sensor module formed by insert-molding the semiconductor pressure sensor part and a terminal a part of which is drawn out to the outside by the first resin, and the exterior case stored in the sensor module, wherein a connector part is formed by insert-molding the sensor module furthermore by the second resin. The device has a characteristic wherein the boundary between an exposure part from the second resin of the sensor module and the second resin is covered with an adhesive.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题:提供一种半导体压力传感器装置,其能够通过防止气密性不良或铅腐蚀的问题而提高密封性能的可靠性,涉及具有以下结构的半导体压力传感器:其中存储半导体压力的传感器模块 传感器部件一体地模制在外壳中。 解决方案:该装置由用于将压力转换为电信号的半导体压力传感器部分构成,传感器模块通过将半导体压力传感器部件插入成型而形成,端子的一部分被拉出到外部 通过第一树脂和存储在传感器模块中的外壳,其中通过第二树脂进一步嵌入成型传感器模块来形成连接器部分。 该装置具有这样的特征,其中来自传感器模块的第二树脂的曝光部分和第二树脂之间的边界被粘合剂覆盖。 版权所有(C)2007,JPO&INPIT