Invention Grant
- Patent Title: Level shifter and display device using the same
- Patent Title (中): 电平移位器和显示装置使用相同
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Application No.: US11226816Application Date: 2005-09-13
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Publication No.: US07675343B2Publication Date: 2010-03-09
- Inventor: Oh-Kyong Kwon
- Applicant: Oh-Kyong Kwon
- Applicant Address: KR Yongin
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2004-0080375 20041008
- Main IPC: H03L5/00
- IPC: H03L5/00
Abstract:
A level shifter includes: a first transistor including a first electrode coupled to a first power source, a second electrode coupled to a first output terminal, and a control electrode coupled to a second output terminal; a second transistor including a first electrode coupled to the first power source, a second electrode coupled to the second output terminal, and a control electrode coupled to the first output terminal; a third transistor including a first electrode, and a second electrode coupled to the second output terminal; a fourth transistor including a first electrode, and a second electrode coupled to the first output terminal; a first capacitor including a first terminal and a second terminal; and a second capacitor including a first terminal and a second terminal.
Public/Granted literature
- US20060077166A1 Level shifter and display device using the same Public/Granted day:2006-04-13
Information query
