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:
Jul. 29, 2025
Filed:
Apr. 16, 2021
Aledia, Echirolles, FR;
Christophe Lincheneau, Moirans, FR;
Ivan-Christophe Robin, Grenoble, FR;
ALEDIA, Echirolles, FR;
Abstract
Disclosed is a device including at least one emitting element and a polariser, each emitting element being configured to emit a first radiation having a first range of wavelengths, the polariser being configured to be traversed at least partially by the first radiation, each emitting element including an emitter and a converter the emitter being configured to emit a second radiation having a second range of wavelengths, the second range being distinct from the range, the converter being configured to at least partially absorb the second radiation and to emit the radiation in response, each converter being interposed between the corresponding radiation emitter and the polariser. Each converter is configured so that the first radiation is rectilinearly polarised along a polarisation direction.