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:
Aug. 13, 2013
Filed:
Jan. 10, 2012
Yu-hsiung Tsai, Hsinchu, TW;
Po-hao Lee, Hsinchu, TW;
Yu-Hsiung Tsai, Hsinchu, TW;
Po-Hao Lee, Hsinchu, TW;
eMemory Technology Inc., Hsinchu, TW;
Abstract
A word line boost circuit including a first address transfer detector, a second address transfer detector and a boost operation unit is provided. The first address transfer detector generates a first detection pulse in response to variation of a row address signal. The second address transfer detector generates a second detection pulse in response to variation of a column address signal. Moreover, the boost operation unit generates a selection voltage by using a boost voltage according to the first detection pulse, and determines whether or not to use the boost voltage to generate the selection voltage according to a delay time between the first detection pulse and the second detection pulse.