Title:
INFRARED SENSOR
Document Type and Number:
Japanese Patent JP2013113692
Kind Code:
A
Abstract:
To provide an infrared sensor which has such excellent heat resistance as to perform e.g., reflow packaging.
An infrared sensor 1 comprises a pyroelectric layer 10 and a pair of electrodes 11a, 11b. The pyroelectric layer 10 is comprised of an aluminum-nitride based piezoelectric material. The pair of electrodes 11a, 11b hold the pyroelectric layer 10 therebetween.
Inventors:
UMEDA KEIICHI
Application Number:
JP2011259644A
Publication Date:
June 10, 2013
Filing Date:
November 28, 2011
Export Citation:
Assignee:
MURATA MANUFACTURING CO
International Classes:
G01J1/02; H01L37/02
Attorney, Agent or Firm:
Patent business corporation Miya saki, table of contents patent office
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