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:
Feb. 03, 2004
Filed:
Jun. 26, 2001
Applicant:
Inventors:
Godefridus Johannes Verhoeckx, Eindhoven, NL;
Nicolaas Joseph Martin Van Leth, Eindhoven, NL;
Cornelis Gerardus Visser, Eindhoven, NL;
Assignee:
Lumileds Lighting U.S., LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 4/014 ; C25D 1/302 ;
U.S. Cl.
CPC ...
H01J 4/014 ; C25D 1/302 ;
Abstract
A LED is covered with an electroconductive layer, and a luminescent layer is deposited on the electroconductive layer by electrophoresis. The conductivity of the electroconductive layer is chosen to be such that the layer can be used as one of the electrodes during the electrophoresis, while the LED is not short-circuited by the electroconductive layer during normal operation.
Verhoeckx, Godefridus. (2004). Light emitting device including an electroconductive layer (U.S. Patent No. 6686581). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6686581
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile