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:
Apr. 02, 2019
Filed:
Jul. 29, 2016
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Jean Marc Galea, Samoreau, FR;
Thierry Michel Dugue, Chevrainvilliers, FR;
Assignee:
CORNING INCORPORATED, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); C03C 3/112 (2006.01);
U.S. Cl.
CPC ...
C03C 3/112 (2013.01); G02B 27/017 (2013.01); G02B 27/0172 (2013.01); G02B 2027/0178 (2013.01);
Abstract
A high refractive index glass is provided. The glass has a refractive index greater than or equal to 1.7 and less than about 0.1 wt. % AsO. A head mounted wearable device having a light guide optical element including high refractive index glass is also provided.