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:
Feb. 04, 2014
Filed:
Jan. 04, 2012
Hongyong Zhang, Atsugi, JP;
Shunpei Yamazaki, Setagaya, JP;
Satoshi Teramoto, Atsugi, JP;
Yoshiharu Hirakata, Atsugi, JP;
Hongyong Zhang, Atsugi, JP;
Shunpei Yamazaki, Setagaya, JP;
Satoshi Teramoto, Atsugi, JP;
Yoshiharu Hirakata, Atsugi, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Abstract
A display device of the present invention includes a thin film transistor in a pixel region formed over a substrate, the thin film transistor including an active layer and a gate electrode with a gate insulating film interposed between the active layer and the gate electrode, a silicon nitride film formed over the thin film transistor, a resin film formed over the silicon nitride film, an inorganic insulating film formed over the resin film; a metal layer formed over the substrate; and a sealing material formed over the metal layer, wherein the sealing material covers a region where the resin film is not formed over the silicon nitride film.