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. 29, 2003
Filed:
Nov. 28, 2001
Applicant:
Inventors:
Bruce G. Aitken, Corning, NY (US);
Adam J. G. Ellison, Corning, NY (US);
Thomas E. Paulson, Corning, NY (US);
Assignee:
Corning, Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/706 ; C03C 3/095 ;
U.S. Cl.
CPC ...
B32B 1/706 ; C03C 3/095 ;
Abstract
A family of titania lanthana aluminosilicate glasses, and products such as an electronic device having a poly-silicon coating on such glass as a substrate, are disclosed. The glasses have a strain point in excess of 780° C., a coefficient of thermal expansion of 20-60×10 /° C., a Young's modulus of greater than 12 Mpsi and are chemically durable.