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:
Mar. 05, 2024
Filed:
Sep. 29, 2020
Lumileds Llc, San Jose, CA (US);
Joerg Feldmann, Aachen, DE;
Marcel Rene Bohmer, Eindhoven, NL;
Marinus Johannes Petrus Maria van Gerwen, Aachen, DE;
Yu-Chen Shen, Sunnyvale, CA (US);
Lumileds LLC, San Jose, CA (US);
Abstract
A light emitting device and method of forming a light emitting device are disclosed. The light emitting device includes a light emitting diode and a phosphor layer formed on the light emitting diode, the phosphor layer including a plurality of phosphor particles formed in a particle layer, the particle layer including interstices between the phosphor particles, and a matrix material disposed in a portion of the interstices. A plurality of cavities may be disposed in a remaining portion of the interstices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile