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. 14, 2019
Filed:
Jan. 29, 2015
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Kirk Richard Allen, Elmira, NY (US);
Daniel Ralph Harvey, Beaver Dams, NY (US);
Vasudha Ravichandran, Painted Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/02 (2006.01); F21V 8/00 (2006.01); C03C 23/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0041 (2013.01); C03C 23/0025 (2013.01); G02B 5/0236 (2013.01); G02B 5/0268 (2013.01); G02B 6/0065 (2013.01);
Abstract
The present disclosure relates to substrates having laser-induced scattering features located either on the surface of the substrate or within the substrate, along with methods of making such scattering substrates. The disclosed scattering substrates provide improved light extraction properties and may be useful in a variety of applications, such as lighting and electronic displays.