发明授权
US07710182B2 Reliable level shifter of ultra-high voltage device used in low power application
有权
用于低功率应用的超高压装置的可靠电平移位器
- 专利标题： Reliable level shifter of ultra-high voltage device used in low power application
- 专利标题（中）： 用于低功率应用的超高压装置的可靠电平移位器
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申请号： US12175464申请日： 2008-07-18
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公开(公告)号： US07710182B2公开(公告)日： 2010-05-04
- 发明人: Hung Chang Yu , Fei Xu , Liang Choo Hsia
- 申请人： Hung Chang Yu , Fei Xu , Liang Choo Hsia
- 申请人地址： SG Singapore
- 专利权人： Chartered Semiconductor Manufacturing, Ltd.
- 当前专利权人： Chartered Semiconductor Manufacturing, Ltd.
- 当前专利权人地址： SG Singapore
- 代理机构： Horizon IP Pte Ltd
- 主分类号： H03L5/00
- IPC分类号： H03L5/00
摘要：
The present invention relates to integrated circuits. In particular, it relates to an IC comprising a receiving stage for receiving an input signal, an output stage for generating an output signal having a larger voltage range than the input signal and a level shifter. Embodiments of the invention provide a structure and a method for fabricating the IC wherein the level shifter is incorporated within the IC to improve reliability of the IC.
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