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:
Jan. 29, 2008
Filed:
Jan. 20, 2004
Applicants:
Yasushi Okubo, Hachioji, JP;
Takahiro Takagi, Sagamihara, JP;
Kaori Ono, Hino, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transparent resin film for an electronic display and its manufacturing method are disclosed, the transparent resin film having an ultraviolet light transmittance of not less than 50%, the ultraviolet light having a wavelength range of from 250 to 450 nm, and having a glass transition temperature of not less than 180° C., the glass transition temperature being measured according to thermal stress strain measurement (TMA).
Okubo, Yasushi. (2008). Transparent resin film, its manufacturing method, electronic display, liquid crystal display, organic el display, and touch panel (U.S. Patent No. 7323530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7323530
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