PRESSURE SENSOR AND A METHOD OF MANUFACTURING THE SAME
    2.
    发明公开
    PRESSURE SENSOR AND A METHOD OF MANUFACTURING THE SAME 有权
    DRUCKSENSOR UND HERSTELLUNGSVERFAHREN DESSELBEN

    公开(公告)号:EP0997721A4

    公开(公告)日:2002-11-05

    申请号:EP98954712

    申请日:1998-11-17

    申请人: ESASHI MASAYOSHI

    IPC分类号: G01L9/00

    CPC分类号: G01L9/0077

    摘要: A pressure sensor is manufactured by forming a reflection movable diaphragm unit (2) on a silicon substrate (3) having a groove (26), forming an adhesive layer also serving as a spacer (24) around the unit, bonding the spacer (24) to a half mirror layer (11) of an optical fiber (1), and providing a diaphragm section (25) semicircular in cross section to the diaphragm unit (2).

    摘要翻译: 反射型可动光阑单元2形成在承载硅基板3的槽26上,并且在光阑单元周围设置也用作间隔物24的接合剂层,该隔离物24被接合到半透明层11 进一步设置在隔膜单元2上的具有横截面半圆形隔膜部分25的光纤1,由此形成压力传感器。