Invention Grant
US08050133B2 Word line driver, method for driving the word line driver, and semiconductor memory device having the word line driver
有权
字线驱动器，用于驱动字线驱动器的方法，以及具有字线驱动器的半导体存储器件
- Patent Title: Word line driver, method for driving the word line driver, and semiconductor memory device having the word line driver
- Patent Title (中): 字线驱动器，用于驱动字线驱动器的方法，以及具有字线驱动器的半导体存储器件
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Application No.: US12327541Application Date: 2008-12-03
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Publication No.: US08050133B2Publication Date: 2011-11-01
- Inventor: Tae-Sik Yun , Kang-Seol Lee
- Applicant: Tae-Sik Yun , Kang-Seol Lee
- Applicant Address: KR Gyeonggi-do
- Assignee: Hynix Semiconductor Inc.
- Current Assignee: Hynix Semiconductor Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2008-0063186 20080630
- Main IPC: G11C8/00
- IPC: G11C8/00
Abstract:
A word line driver, a method for driving the word line driver, and a semiconductor memory device having the word line driver. The word line driver receives a main word line driving signal and a sub word line driving signal, to drive a word line with a word line driving signal, wherein the word line is driven concurrently with an activation of the main word line driving signal. The word line driver can reduce the unnecessary current consumption.
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