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:
Nov. 09, 2021
Filed:
Jul. 23, 2020
Trumpf Photonic Components Gmbh, Ulm, DE;
Stephan Gronenborn, Ulm, DE;
Holger Joachim Moench, Ulm, DE;
Ralph Engelbertus Theodorus Gudde, Ulm, DE;
TRUMPF PHOTONIC COMPONENTS GMBH, Ulm, DE;
Abstract
A laser arrangement includes a laser array including a multitude of lasers and an optical device configured to provide a defined illumination pattern in a defined field-of-view. The optical device includes a multitude of localized optical structures, each respective localized optical structure being associated with at least one respective laser of the laser array and being arranged to redirect laser light emitted by the at least one respective laser such that laser light emitted by the at least one respective laser appears to be emitted from at least one apparent position of the laser array. The localized optical structures are arranged such that laser light emitted by at least one respective selected laser appears to be emitted from at least two apparent positions of the laser array. The optical device is arranged such that the apparent positions are distributed in an irregular pattern.