TEMPERATURE-SENSITIVE FILM AND TEMPERATURE MEASUREMENT SYSTEM USING SAME

WIPO Patent Application WO/2021/221313

A1

The present invention relates to a temperature-sensitive film containing an inorganic phosphorescent material and a temperature measurement system using same and, more specifically, to a non-contact type temperature measurement system, wherein a flexible temperature-sensitive film is manufactured by uniformly mixing a polyimide derivative compound and an inorganic phosphorescent material composed of a rare earth metal, and a wide temperature range can be measured through the use of flexible temperature-sensitive film.

KIM KYUNG CHUN (KR)
YAN YONG-ZHU (KR)
HA CHANG SIK (KR)
CAI TAO (KR)

PCT/KR2021/003322

November 04, 2021

March 18, 2021

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NAT UNIV PUSAN IND UNIV COOP FOUND (KR)

C08G73/10; C08J5/18; C09K11/08; G01K11/12

JP2017186490A	2017-10-12
JP2009149787A	2009-07-09
JP2009200350A	2009-09-03

LI QINGHUA, HONE KAZUYUKI, YOKOTA RIKIO: "Absorption and Fluorescence Spectra and Thermal Properties of Novel Transparent Polyimides.", JOURNAL OF PHOTOPOLYMER SCIENCE AND TECHNOLOGY, TECHNICAL ASSOCIATION OF PHOTOPOLYMERS JAPAN, JP, vol. 10, no. 1, 1 January 1997 (1997-01-01), JP , pages 49 - 54, XP055861851, ISSN: 0914-9244, DOI: 10.2494/photopolymer.10.49
TAO CAI; DONG KIM; MIRAE KIM; YING ZHENG LIU; KYUNG CHUN KIM: "Effect of surface moisture on chemically bonded phosphor for thermographic phosphor thermometry", MEASUREMENT SCIENCE AND TECHNOLOGY., IOP, BRISTOL., GB, vol. 27, no. 9, 9 August 2016 (2016-08-09), GB , pages 097003, XP020307983, ISSN: 0957-0233, DOI: 10.1088/0957-0233/27/9/097003

KIM, Jong Seok (KR)

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