Infrared ray detecting element

The utility model provides an infrared ray detecting element capable of maintaining responding speed and improving the absorption rate of infrared rays. The infrared ray element (1) is provided with an infrared ray absorbing part (21) absorbing the infrared rays. The infrared ray absorbing part (21)...

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Bibliographic Details
Main Authors OHTA YOSHIMI, HIROTA MASAKI, FUKUMOTO KIBUMI
Format Patent
LanguageChinese
English
Published 06.03.2013
Subjects
COLORIMETRY
ELECTRICITY
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Summary:The utility model provides an infrared ray detecting element capable of maintaining responding speed and improving the absorption rate of infrared rays. The infrared ray element (1) is provided with an infrared ray absorbing part (21) absorbing the infrared rays. The infrared ray absorbing part (21) is provided with a first absorbing part (30) provided with an incoming face (31) for receiving the incoming infrared rays; and a plurality of second absorbing parts (40) composed of bosses arranged on the incoming face (31) of the first absorbing part (30) vertically respectively. And concave sunken parts (43) are formed in root parts (42) of the bosses.
Bibliography:Application Number: CN201220034745U