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1. (WO2017022392) RADIATION HEAT SENSOR

Pub. No.:    WO/2017/022392    International Application No.:    PCT/JP2016/069930
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Wed Jul 06 01:59:59 CEST 2016
IPC: H01L 35/32
G01J 5/02
G01J 5/12
H01L 35/34
G01J 1/02
Applicants: DENSO CORPORATION
株式会社デンソー
Inventors: SAITOU, Keita
齋藤 啓太
SAKAIDA, Atusi
坂井田 敦資
HARADA, Toshikazu
原田 敏一
MATSUI, Hirohito
松井 啓仁
OZAKI, Yukikatsu
尾▲崎▼ 幸克
Title: RADIATION HEAT SENSOR
Abstract:
A radiation heat sensor (101) has a plate-shaped member (10), a plurality of first conductor patterns (41), and a plurality of second conductor patterns (42). The plate-shaped member (10) has a first surface (10a) and a second surface (10b), and has a plurality of first thermoelectric members (31) and a plurality of second thermoelectric members (32) composed of differing thermoelectric materials, the first thermoelectric members and the second thermoelectric members being separated and aligned alternating one at a time in a direction along the first surface, and each of the first thermoelectric members and second thermoelectric members composing one portion of the first surface. The plurality of first conductor patterns widens along the first surface, each first conductor pattern being disposed spanning one first thermoelectric member and one second thermoelectric member that are adjacent on the first surface of the plate-shaped member, and composing a warm contact part between the first thermoelectric member and the second thermoelectric member. The plurality of second conductor patterns widens along the first surface, each second conductor pattern being disposed spanning one first thermoelectric member and one second thermoelectric member that are adjacent on the first surface of the plate-shaped member, and composing a cold contact point part between the first thermoelectric member and the second thermoelectric member.