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1. (WO2017196115) THERMAL RADIATOR AND MANUFACTURING METHOD THEREFOR

Pub. No.:    WO/2017/196115    International Application No.:    PCT/KR2017/004929
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Sat May 13 01:59:59 CEST 2017
IPC: H02S 40/40
H02S 40/44
H02S 10/30
H01L 31/0525
H01L 31/054
Applicants: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
전자부품연구원
Inventors: KIM, Young Seok
김영석
PARK, Keum Hwan
박금환
KIM, Sun Kyung
김선경
KIM, Da Som
김다솜
Title: THERMAL RADIATOR AND MANUFACTURING METHOD THEREFOR
Abstract:
Presented are: a thermal radiator capable of adjusting a radiant energy wavelength of the thermal radiator through a simple process and increasing radiation efficiency of a desired wavelength area; and a manufacturing method therefor. According to the present invention, the thermal radiator comprises: a thermal radiation unit for emitting internal energy as radiant energy; and a thermal radiation promotive layer located on an energy emission surface from which the radiant energy of the thermal radiation unit is emitted, and including a first photonic crystal layer, of a two-dimensional form, having a first refractive index, and a second photonic crystal layer, which has a form corresponding to the two-dimensional form and has a second refractive index different from the first refractive index.