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:
May. 09, 2006
Filed:
Mar. 24, 2005
Atsunori Miki, Kanagawa, JP;
Atsunori Miki, Kanagawa, JP;
NEC Electronics Corporation, Kanagawa, JP;
Abstract
A semiconductor storage device for driving a word line by a voltage higher than an external supply voltage that includes a boost circuit for outputting a boosted voltage of a first electric potential by boosting the external power supply potential, an auxiliary capacitor for storing the output potential of the boost circuit at the time of a standby state, a switch for supplying to a word line driving power supply line a second electric potential obtained by voltage dividing the first electric potential at the time of the standby and being turned off at the time of an operation, and an amplifier circuit for receiving the first electric potential as a driving power supply potential and driving the word line driving power supply line by the second electric potential at the time of the operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile