发明授权
- 专利标题: Voltage level conversion circuits and display devices including the same
- 专利标题(中): 电压电平转换电路和包括其的显示装置
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申请号: US14183662申请日: 2014-02-19
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公开(公告)号: US09209812B2公开(公告)日: 2015-12-08
- 发明人: Hyung-Tae Kim , Ji-Woon Jung
- 申请人: Samsung Electronics Co., Ltd.
- 申请人地址: KR Gyeonggi-Do
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Gyeonggi-Do
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: KR10-2013-0019749 20130225
- 主分类号: H03L5/00
- IPC分类号: H03L5/00 ; G09G3/36 ; H03K3/356 ; H03K19/0185
摘要:
A voltage level conversion circuit includes a voltage switch circuit and a level shift circuit. The voltage switch circuit is configured to sequentially output an intermediate voltage and a conversion voltage in response to a switch signal. The level shift circuit is configured to latch a voltage level corresponding to an input signal using the intermediate voltage, and to convert the latched voltage level using the conversion voltage to generate an output signal.
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