The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2023
Filed:
Jan. 25, 2021
Applicant:
Cnbm Research Institute for Advanced Glass Materials Group Co., Ltd., Bengbu, CN;
Inventors:
Joerg Palm, Munich, DE;
Lutz Tautenhahn, Dresden, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/26 (2006.01); B32B 3/30 (2006.01); B32B 17/10 (2006.01); B32B 7/03 (2019.01); B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
B32B 17/1011 (2013.01); B32B 7/03 (2019.01); B32B 7/12 (2013.01); B32B 17/10449 (2013.01); B32B 2250/02 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/412 (2013.01); B32B 2307/416 (2013.01); B32B 2307/514 (2013.01); B32B 2315/08 (2013.01); B32B 2457/12 (2013.01);
Abstract
A facade element includes a coloring transparent or semi-transparent first pane and a mechanically supporting transparent second pane firmly connected to one another by an intermediate layer. The first pane has a front surface arranged on the light incidence side and an opposite back surface, at least one surface of the front and back surfaces has at least one structured region, and at least one optical interference layer is arranged on the at least one surface for reflecting light within a predetermined wavelength range. The structured region has the following features: