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:
Sep. 02, 2025
Filed:
Nov. 15, 2022
Zumtobel Lighting Gmbh, Dornbirn, AT;
Andreas Schwaighofer, Dornbirn, AT;
Thibaut Escourrou, Dornbirn, AT;
Christian Kohler, Dornbirn, AT;
Thomas Rein, Dornbirn, AT;
Zumtobel Lighting GmbH, Dornbirn, AT;
Abstract
An optical element () for influencing light emitted by light sources () has at least one pair of optical system elements () which are arranged next to one another and integrally formed with one another. A light entrance region () and a deflecting surface portion () are formed on the back side () of each optical system element (). Each optical system element () is designed so that first light rays (L) from an assigned light source () are directly incident on the deflecting surface portion () and undergo total-internal reflection at the deflecting surface portion (), and subsequently leave the optical element () via the front-side surface portion (). Each optical system element () is also designed so that second light rays (L) of the light from the assigned light source (are directly incident on the front-side surface portion (), undergo total-internal reflection at the front-side surface portion (), subsequently are incident on the deflecting surface portion (), undergo total-internal reflection at the deflecting surface portion (), and subsequently leave the optical element () via the front-side surface portion ().