Invention Grant
- Patent Title: Semiconductor memory apparatus having column decoder for low power consumption
- Patent Title (中): 具有低功耗的列解码器的半导体存储装置
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Application No.: US11716635Application Date: 2007-03-12
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Publication No.: US07649801B2Publication Date: 2010-01-19
- Inventor: Sang-Kwon Lee
- Applicant: Sang-Kwon Lee
- Applicant Address: KR Gyeonggi-do
- Assignee: Hynix Semiconductor, Inc.
- Current Assignee: Hynix Semiconductor, Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Law Firm PLC
- Priority: KR10-2006-0095176 20060928
- Main IPC: G11C8/00
- IPC: G11C8/00
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.
Public/Granted literature
- US20080080293A1 Semiconductor memory apparatus having column decoder for low power consumption Public/Granted day:2008-04-03
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