Title:
INFRARED DETECTOR
Document Type and Number:
Japanese Patent JP3047379
Kind Code:
B2
Abstract:
PURPOSE: To provide an infrared detector in which high airtightness can be sustained for a long term.
CONSTITUTION: In the infrared detector, a window member 4 transmitting infrared rays comprising a wavelength selective multilayer film 6 formed on a basic member 5 transmitting infrared rays is bonded to an opening 3 of a container 1 containing an infrared detecting element 9. A solderable metal layer 18 is formed at least a cross-sectional part 5a sandwiched by the multilayer films 6 so that a solderable surface part is provided at a part 19 to be bonded of the window member 4 thus bonding the window member 4 to the part 19 using solder.
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Inventors:
Kazutaka Okamoto
Koichi Matsumoto
Shuji Takada
Koichi Matsumoto
Shuji Takada
Application Number:
JP34129193A
Publication Date:
May 29, 2000
Filing Date:
December 11, 1993
Export Citation:
Assignee:
HORIBA, Ltd.
International Classes:
G01J1/02; G01J1/04; G01J5/02; G01J5/04; G01J5/34; (IPC1-7): G01J1/02; G01J1/04; G01J5/02; G01J5/04
Domestic Patent References:
| JP6439528A | ||||
| JP6135317A | ||||
| JP57164430U |
Attorney, Agent or Firm:
Hideo Fujimoto