Title:
HIGH-SENSITIVITY INFRARED DETECTOR AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP3911957
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a high-sensitivity infrared detector that can be manufactured relatively easily and has a high infrared absorption rate, and its manufacturing method.
SOLUTION: This high-sensitivity infrared detector is provided with an infrared detection part for providing electric output according to temperature increase by the incidence of infrared rays, a pair of first and second electrodes for taking out the output, an infrared absorption part that is provided at the infrared light reception surface side of the infrared detection part. The infrared absorption part contains a metal sulfide.
Inventors:
Miyagawa Nobuyuki
Application Number:
JP2000123462A
Publication Date:
May 09, 2007
Filing Date:
April 25, 2000
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
G01J1/02; G01J5/02; G01J5/12; G01J5/20; G01J5/34; H01L27/14; H01L37/02; (IPC1-7): G01J1/02; G01J5/02; H01L27/14; H01L37/02
Domestic Patent References:
| JP10206230A | ||||
| JP4170075A | ||||
| JP8271332A | ||||
| JP62190424A | ||||
| JP7318420A | ||||
| JP4036265U | ||||
| JP1227929A | ||||
| JP62119419A | ||||
| JP10313126A |
Foreign References:
| US5315116 |
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori
Atsuo Mori