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. 01, 2022
Filed:
Mar. 04, 2021
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Masanori Kinugasa, Yokohama Kanagawa, JP;
Tooru Wakahoi, Kawasaki Kanagawa, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor device includes first, second, third, and fourth circuits. A first voltage is applied to the first circuit. A second voltage is applied to each of the second, third and fourth circuits. The third circuit is configured to generate a first control signal and a second control signal based on a signal generated by the first circuit and a signal generated by the second circuit. The fourth circuit is configured to output an output signal based on the first control signal and the second control signal. The output signal is brought to a high impedance state when at least one of the first voltage or the second voltage is not applied.