Title:
SENSOR DEVICE
Document Type and Number:
Japanese Patent JP2016136095
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sensor device capable of suppressing reduction in detection accuracy of a sensor part at a low cost.SOLUTION: The sensor device comprises a sensor part 12 for measuring a physical quantity, a sealing body 16 for sealing the sensor part 12 so that distance Lfrom a front face 160 to the sensor part 12 becomes substantially equal to distance Lfrom a rear face 161 to the sensor part 12, and a control IC 14 having an amplifier sealed by the sealing body 16 so that output of the sensor part 12 is amplified and the distance Lfrom the front face 160 of the sealing body 16 becomes substantially equal to the distance Lfrom the rear face 161.SELECTED DRAWING: Figure 1
Inventors:
KAMIKAWA AKIYUKI
Application Number:
JP2015011053A
Publication Date:
July 28, 2016
Filing Date:
January 23, 2015
Export Citation:
Assignee:
TOKAI RIKA CO LTD
International Classes:
G01D21/00; G01R15/20; G01R33/02; G01R33/09; H01L23/28
Attorney, Agent or Firm:
Tadao Hirata
Takashi Nomiyama
Takashi Nomiyama