发明授权
US08547313B2 Driving apparatus for photo-addressing type display element, driving method and photo-addressing type display apparatus
有权
用于光寻址型显示元件的驱动装置，驱动方法和光寻址型显示装置
- 专利标题： Driving apparatus for photo-addressing type display element, driving method and photo-addressing type display apparatus
- 专利标题（中）： 用于光寻址型显示元件的驱动装置，驱动方法和光寻址型显示装置
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申请号： US13081887申请日： 2011-04-07
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公开(公告)号： US08547313B2公开(公告)日： 2013-10-01
- 发明人: Haruo Harada , Hiroshi Arisawa , Yasuhiro Yamaguchi , Tomozumi Uesaka , Tsutomu Ishii , Masahiro Sato
- 申请人： Haruo Harada , Hiroshi Arisawa , Yasuhiro Yamaguchi , Tomozumi Uesaka , Tsutomu Ishii , Masahiro Sato
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2007-017297 20070129
- 主分类号： G09G3/36
- IPC分类号： G09G3/36
摘要：
A driving apparatus includes a voltage applying unit, a light irradiation unit and a resistance control unit. The voltage applying unit forms a voltage applying circuit together with a pair of electrode layers of a photo-addressing type display element. The voltage applying unit applies a voltage between the pair of electrode layers. The light irradiation unit irradiates the photo-addressing type display element with addressing light. The resistance control unit controls a resistance to a current which flows in a direction to reduce a potential difference between the pair of electrode layers to be larger than that during a period in which the voltage applying unit is applying the voltage.
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