发明名称 |
Level shifter and driving method |
摘要 |
A level shifter includes; a level conversion unit which receives a first input signal and a second input signal, wherein the second input signal is an inversion of the first input signal, and generates a first output signal having substantially a same phase of the first input signal and a voltage which is higher than the first input signal and a second output signal having substantially a same phase as the first input signal and a voltage which is lower than the first input signal; and wherein the level shifter further includes an amplifying unit which receives the first and second output signals and generates a third output signal having substantially a same phase as the first input signal and an amplitude which is greater than the first input signal.
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申请公布号 |
US7586358(B2) |
申请公布日期 |
2009.09.08 |
申请号 |
US20070771138 |
申请日期 |
2007.06.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION |
发明人 |
PARK KEE-CHAN;HAN MIN-KOO;NAM WOO-JIN;LEE JAE-HOON |
分类号 |
H03L5/00 |
主分类号 |
H03L5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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