Title:
OPTICAL MULTILAYER INFRARED REFLECTION WINDOW FILM, MANUFACTURING METHOD THEREFOR, AND WINDOW SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/071597
Kind Code:
A1
Abstract:
The present invention relates to an optical multilayer infrared reflection window film, a manufacturing method therefor, and a window system using same. The optical multilayer infrared reflection window film comprises: a substrate; a transparent conductive material layer formed of a transparent conductive material on the substrate and reflecting far-infrared rays; and an optical multilayer film formed on the transparent conductive material layer and reflecting near-infrared rays of sunlight, wherein the optical multilayer film includes a high refractive material layer formed of a high refractive material on the transparent conductive material layer, a low refractive material layer formed of a low refractive material having a refractive index less than that of the high refractive material, and a high refractive material layer formed of a high refractive material on the low refractive material layer.
Inventors:
KIM JIN KUN (KR)
HAN KUN HUI (KR)
LEE DONG HOON (KR)
JO EUN SUN (KR)
KIM HYE JIN (KR)
HAN KUN HUI (KR)
LEE DONG HOON (KR)
JO EUN SUN (KR)
KIM HYE JIN (KR)
Application Number:
PCT/KR2019/002837
Publication Date:
April 09, 2020
Filing Date:
March 12, 2019
Export Citation:
Assignee:
SHINJIN FUTURE FILM CO LTD (KR)
International Classes:
E06B9/24; E06B3/66; E06B3/67; G02B1/10
Foreign References:
| KR20150110622A | 2015-10-02 | |||
| KR101741685B1 | 2017-05-31 | |||
| JP2012128231A | 2012-07-05 | |||
| US5254392A | 1993-10-19 | |||
| JP2009091818A | 2009-04-30 |
Attorney, Agent or Firm:
YOON, Jae Seung (KR)
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