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:
Aug. 04, 1992
Filed:
Jul. 19, 1991
Applicant:
Inventors:
Christopher J Albergo, Penfield, NY (US);
Robert J Maryjanowski, North Chili, NY (US);
Mary L Ott, Fairport, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
437 23 ; 437127 ; 437229 ; 437905 ;
Abstract
Improved light output from LED's or the like are obtained by modifying the combined thickness dimensions of a transmissive diffusion mask layer and anti-reflection coating layer at the periphery of the window forming the light-emitting region.
Albergo, Christopher. (1992). Method of making a light-emitting diode with anti-reflection layer (U.S. Patent No. 5135877). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5135877
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile