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. 08, 2025
Filed:
Mar. 24, 2023
Lumileds Llc, San Jose, CA (US);
Benno Spinger, Aachen, DE;
Dirk Vanderhaeghen, Wilrijk, BE;
Marc Droegeler, Aachen, DE;
Floris Maria Hermansz Crompvoets, Bunde, NL;
Thorsten Anger, Aachen, DE;
LUMILEDS LLC, San Jose, CA (US);
Abstract
A cluster of lighting devices, a display and a method of manufacturing a display are described. The lighting device includes a mixing box, a light source, a transparent layer and a light diffusing layer. The light source is embedded in the mixing box. The transparent layer is adjacent to the light source. The light diffusing layer is adjacent to the transparent layer. A surface emitter display includes a cluster of surface emitters including a plurality of surface emitters. At least one circuit board is electrically coupled to at least one surface emitter of the plurality of surface emitters.