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. 03, 2012
Filed:
Mar. 07, 2007
Akio Machida, Kanagawa, JP;
Toshio Fujino, Kanagawa, JP;
Tadahiro Kono, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A thin film semiconductor device is provided. The semiconductor device includes a semiconductor thin film configured to have an active region turned into a polycrystalline region through irradiation with an energy beam, and a gate electrode configured to be provided to traverse the active region. Successive crystal grain boundaries extend along the gate electrode in a channel part that is the active region overlapping with the gate electrode, and the crystal grain boundaries traverse the channel part and are provided cyclically in a channel length direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile