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:
Mar. 15, 2005
Filed:
Mar. 06, 2003
Yurie Ota, Tokyo, JP;
Toshio Yoshihara, Tokyo, JP;
Keiji Tokunaga, Tokyo, JP;
Minoru Komada, Tokyo, JP;
Yurie Ota, Tokyo, JP;
Toshio Yoshihara, Tokyo, JP;
Keiji Tokunaga, Tokyo, JP;
Minoru Komada, Tokyo, JP;
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a gas barrier film comprising a composite film provided with a gas barrier layer having a laminated structure including at least a metal oxide thin layer on a substrate film having a (1) 80 ppm/° C. or less coefficient of thermal expansion at 50° C. to 150° C. and/or a 10 ppm/% RH or less coefficient of humidity expansion at 25° C., and a (2) 150 C. ° or more glass transition temperature, and a display with a display element covered with the same.