Search International and National Patent Collections

1. (WO2017151004) MULTI-LAYERED ELEMENT WITH VARIABLE OPTICAL PROPERTIES (VARIANTS)

Pub. No.:    WO/2017/151004    International Application No.:    PCT/RU2016/000119
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Mar 05 00:59:59 CET 2016
IPC: G02B 5/20
E04C 2/54
Applicants: DAVYDENKO, Sergey Anatolyevich
ДАВЫДЕНКО, Сергей Анатольевич
Inventors: DAVYDENKO, Sergey Anatolyevich
ДАВЫДЕНКО, Сергей Анатольевич
Title: MULTI-LAYERED ELEMENT WITH VARIABLE OPTICAL PROPERTIES (VARIANTS)
Abstract:
A multi-layered element with variable optical properties is related to optical engineering and is intended for the manufacture of translucent structures. The result is a simplified design. The element contains a first sheet (1) and a second sheet (2) which are superimposed on one another, the space between said sheets being hermetically-sealed. The sheets are made of an optically-transmitting material. According to a first variant, one of the adjoining surfaces is elastic, and the same surface or the surface adjoining same is diffractive. According to a second variant, one of the adjoining surfaces is soft, and the other is diffractive.