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:
Sep. 13, 2016
Filed:
May. 01, 2012
Yusuke Sekine, Yamoto, JP;
Yusuke Sekine, Yamoto, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Abstract
The logic circuit includes an input terminal, an output terminal, a main logic circuit portion that is electrically connected to the input terminal and the output terminal, and a switching element electrically connected to the input terminal and the main logic circuit portion. Further, a first terminal of the switching element is electrically connected to the input terminal, a second terminal of the switching element is electrically connected to a gate of at least one transistor included in the main logic circuit portion, and the switching element is a transistor in which a leakage current in an off state per micrometer of channel width is lower than or equal to 1×10A.