- 专利标题: Pumping circuit and flat panel display device
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申请号: US09867463申请日: 2001-05-31
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公开(公告)号: US06617796B2公开(公告)日: 2003-09-09
- 发明人: Yasushi Sasaki , Masaki Miyatake , Hajime Sato , Takanori Tsunashima , Yasuyuki Hanazawa , Hoko Hirai
- 申请人: Yasushi Sasaki , Masaki Miyatake , Hajime Sato , Takanori Tsunashima , Yasuyuki Hanazawa , Hoko Hirai
- 优先权: JP2000-162780 20000531; JP2001-004163 20010111
- 主分类号: G09G310
- IPC分类号: G09G310
摘要:
In a flat panel display device in which driving circuits and the like are arranged on an array substrate, a technology to realize a compact size and a low cost of an external control circuit is disclosed. At least one pumping circuit included in the external control circuit is arranged on the array substrate, and an output side capacitor connected between an output portion of the pumping circuit and the ground GND and an input side capacitor of a clock input portion are arranged outside the array substrate.
公开/授权文献
- US20020011798A1 Pumping circuit and flat panel display device 公开/授权日:2002-01-31