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:
Sep. 03, 2019
Filed:
Dec. 08, 2015
Rohm and Haas Company, Philadelphia, PA (US);
Rohm and Haas Electronic Materials Llc, Marlborough, MA (US);
Dow Global Technologies Llc, Midland, MI (US);
Shih-Wei Chang, Natick, MA (US);
Lanfang Li, Somerset, NJ (US);
Kathleen M. O'Connell, Cumberland, RI (US);
Weijun Zhou, Sugar Land, TX (US);
Rohm and Haas Electronic Materials LLC, Marlborough, MA (US);
Rohm and Haas Company, Philadelphia, PA (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A coated glass substrate. The coated glass substrate comprises a glass sheet having a thickness from 0.1 to 0.7 mm and coated on a first side with a first optical layer having a positive photo-elastic constant and coated on a second side with a second optical layer having a negative photo-elastic constant.