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:
May. 03, 2022
Filed:
Feb. 21, 2020
Infineon Technologies Ag, Neubiberg, DE;
Banafsheh Abasahl, Münster, DE;
Cristina Consani, Villach, AT;
Thomas Grille, Villach, AT;
Bernhard Jakoby, Linz, AT;
Reyhaneh Jannesari, Plesching, AT;
Andreas Tortschanoff, Villach, AT;
INFINEON TECHNOLOGIES AG, Neubiberg, DE;
Abstract
An emitter for emitting electromagnetic radiation includes a first region for thermally generating electromagnetic radiation, wherein the first region includes a first photonic crystal of the type having a first periodical structure with first holes having a first dimension and being at a first periodicity, so as to define a first dimension-to-periodicity ratio; and a second region for filtering the electromagnetic radiation generated in the first region, wherein the second region includes a second photonic crystal of the type having a second periodical structure with second holes having a second dimension and being at a second periodicity, so as to define a second dimension-to-periodicity ratio, wherein the second dimension-to-periodicity ratio is different from the first dimension-to-periodicity ratio.