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:
Jun. 03, 2008
Filed:
Dec. 06, 2004
Yasushi Sasaki, Saitama-ken, JP;
Tetsuo Morita, Saitama-ken, JP;
Yasushi Sasaki, Saitama-ken, JP;
Tetsuo Morita, Saitama-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
When a voltage level of a pulse-cut first clock signal inputted to a first clock terminal is reversed in the state where a first transistor is turned on and a second transistor is turned off, an anti-reversal circuit including a seventh transistor and an eighth transistor supplies a high voltage VDD to a node n. In this way, a floating state of the node nis avoided, and the voltage level of the node nis prevented from being reversed. Accordingly, the second transistor will not be turned on in the interval, whereby electric potential of an output signal is stably maintained.