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1. (WO2017187643) REFLECTIVE SHEET, AND SOLAR CELL MODULE AND LED LIGHTING DEVICE EACH USING SAME

Pub. No.:    WO/2017/187643    International Application No.:    PCT/JP2016/063503
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Fri Apr 29 01:59:59 CEST 2016
IPC: G02B 5/08
F21V 7/00
F21V 7/22
Applicants: TOKYO JINYOU CO., LTD.
東京尽陽株式会社
Inventors: SUZUKI Michiyoshi
鈴木 道好
Title: REFLECTIVE SHEET, AND SOLAR CELL MODULE AND LED LIGHTING DEVICE EACH USING SAME
Abstract:
The purpose of the present invention is to provide: a reflective sheet which is capable of highly reflecting light in a wide wavelength range from ultraviolet light to near infrared light without spending much cost and working time, while achieving a heat absorption effect; and a solar cell module and an LED lighting device, each of which uses this reflective sheet. In order to achieve this purpose, a reflective sheet according to the present invention comprises a base, a white layer formed on the base, and a resin layer provided on the white layer, and is characterized in that the white layer is formed using a white resin composition that contains a white pigment and a thermoplastic resin that is obtained by copolymerizing monomers including an aromatic dicarboxylic acid, a compound represented by general formula (1) and an aliphatic diol having 5-7 carbon atoms. AA General formula (1)