发明授权
- 专利标题： Driving voltage generating circuit and display device including the same
- 专利标题（中）： 驱动电压发生电路和包括其的显示装置
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申请号： US11186202申请日： 2005-07-20
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公开(公告)号： US07474304B2公开(公告)日： 2009-01-06
- 发明人: Jun-Pyo Lee , Yun-Jae Park , Seung-Hwan Moon
- 申请人： Jun-Pyo Lee , Yun-Jae Park , Seung-Hwan Moon
- 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： MacPherson Kwok Chen & Heid LLP
- 优先权： KR10-2004-0078280 20041001
- 主分类号： G09G5/00
- IPC分类号： G09G5/00
摘要：
A driving voltage generating circuit includes: a pulse voltage generating unit generating predetermined pulse voltages; a first voltage generating unit connected to the pulse voltage generating unit and generating a first voltage; a first diode unit and a second diode unit commonly connected to the pulse voltage generating unit and each comprising at least a diode; a second voltage generating unit connected to the first diode unit and generating a second voltage; and a third voltage generating unit connected to the second diode unit and generating a third voltage.
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