发明申请
US20080054992A1 VOLTAGE CONVERTER AND DISPLAY DEVICE COMPRISING A VOLTAGE CONVERTER
有权
包含电压转换器的电压转换器和显示装置
- 专利标题： VOLTAGE CONVERTER AND DISPLAY DEVICE COMPRISING A VOLTAGE CONVERTER
- 专利标题（中）： 包含电压转换器的电压转换器和显示装置
-
申请号： US11830027申请日： 2007-07-30
-
公开(公告)号： US20080054992A1公开(公告)日： 2008-03-06
- 发明人: Hisayoshi Kajiwara , Norio Mamba , Toshio Miyazawa
- 申请人： Hisayoshi Kajiwara , Norio Mamba , Toshio Miyazawa
- 优先权： JP2006-233040 20060830
- 主分类号： G05F1/10
- IPC分类号： G05F1/10
摘要：
A booster circuit of a two-step booster structure is manufactured by NMOS single channel processes and has two basic booster circuits to raise a gate voltage of a charge transfer transistor. The gate voltage of the transistor is first raised at one basic booster circuit, and this raised voltage is further raised at the other basic booster circuit.