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:
Aug. 02, 2011
Filed:
Feb. 11, 2009
Applicants:
Mitsutoshi Miyasaka, Suwa, JP;
Atsushi Miyazaki, Suwa, JP;
Inventors:
Mitsutoshi Miyasaka, Suwa, JP;
Atsushi Miyazaki, Suwa, JP;
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device on a flexible substrate includes a semiconductor layer constituting a plurality of bottom-gate thin-film transistors, first wiring lines, second wiring lines, a first insulating layer, and a gate insulating film. The first insulating layer and the gate insulating film are present below the semiconductor layer, the first wiring lines, and the second wiring lines and are partially removed in regions where the semiconductor layer, the first wiring lines, and the second wiring lines are not disposed.