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:
Jan. 19, 2010
Filed:
Mar. 12, 2007
Applicant:
Sang-kwon Lee, Kyoungki-do, KR;
Inventor:
Sang-Kwon Lee, Kyoungki-do, KR;
Assignee:
Hynix Semiconductor, Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a column decoder for low power consumption in a semiconductor memory apparatus. The semiconductor device according to the present invention includes a column select signal decoder, which has a driving voltage input node and uses a driving voltage, for producing a plurality of column select signals by decoding a column select control signal; and a driving voltage supply controller for controlling a supply of the driving voltage to the driving voltage input node.