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:
Jun. 16, 2026
Filed:
May. 12, 2022
Nanoscale Glasstec Gmbh, Kassel, DE;
Hartmut Hillmer, Kassel, DE;
Guilin Xu, Kassel, DE;
NANOSCALE GLASSTEC GMBH, Kassel, DE;
Abstract
A lighting module for a building facade, in particular for glazing, has front, rear, upper, and lower sides with respect to the arrangement at the façade. The module includes a base panel at the front side and a base panel at the rear side, wherein the base panels are transparent and an intermediate space is formed between the base panel. A plurality of microsheet elements each have an opaque sheet section with a lighting front and/or rear side. Each microsheet element is arranged by a fastening section at a marginal side in the manner of a hinge on the base panel at the front side or on the base panel at the rear side such that each sheet section, starting from a light impermeable closed position, is pivotable about a horizontal pivot axis in the direction of the upper or lower side into at least one light permeable open position.