Film Mirror, Film Mirror Manufacturing Method, Film Mirror for Photovoltaic Power Generation, and Reflection Device for Photovoltaic Power Generation
The purpose of the present invention is to provide a film mirror having a high reflectivity for efficiently concentrating solar light and having excellent weather resistance, and to provide a method for manufacturing the film mirror, a film mirror for photovoltaic power generation, and a reflection device for photovoltaic power generation. This film mirror of the present invention is a film mirror 10a in which a metal reflective layer 3 is disposed above a resin substrate 1. The film mirror is characterized in that it is provided with, closer to the light incident side than the metal reflective layer 3, an interface reflective layer (dielectric reflective layer) 6 having at least one set of a high refractive index layer and a low refractive index layer that are adjacent to each other, and at least one of the high refractive index layer and the low refractive index layer contains a water soluble polymer and metal oxide particles.
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Published patent application
Disclosure date: 12-28-2012
Publication date: 11-12-2014
Applicant: KONICA MINOLTA INC, JP
Inventor: ADACHI HITOSHI, JP
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