Composite glass with an intermediate film that changes colour depending on the viewing angle

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United States of America Patent

PATENT NO 11745474
APP PUB NO 20210339504A1
SERIAL NO

17273265

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Abstract

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A composite glass comprises two glass and/or plastic plates and an intermediate foil arranged between the glass and/or plastic plates. The composite glass, due to the intermediate foil, is configured differently in a side-dependent manner, by appearing to a viewer more transparent from an inner side than from an outer side. The composite glass, due to the intermediate foil, appears to the viewer different in a viewing angle-dependent manner from the outer side.

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Patent Owner(s)

Patent OwnerAddress
GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBHPRINZREGENTENSTRASSE 161 MUNICH 81677

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dehmel, Raphael Neubeuern, DE 12 6
Keller, Mario Seebruck, DE 19 437
Lenssen, Daniel Munich, DE 4 2
Rahm, Michael Bad Tolz, DE 38 798
Scherer, Kai Herrmann Munich, DE 9 3
Scherer, Maik Rudolf Johann Grainau, DE 15 6

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