发明申请
- 专利标题: METHOD OF DRIVING INFORMATION DISPLAY PANEL
- 专利标题(中): 驱动信息显示面板的方法
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申请号: US13139176申请日: 2009-12-08
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公开(公告)号: US20110242081A1公开(公告)日: 2011-10-06
- 发明人: Shuhei Yamada , Hajime Tamura , Takanori Shoji , Keita Ishii , Shinya Tsuchida , Kimitoshi Aoki
- 申请人: Shuhei Yamada , Hajime Tamura , Takanori Shoji , Keita Ishii , Shinya Tsuchida , Kimitoshi Aoki
- 申请人地址: JP Chuo-ku, Tokyo
- 专利权人: BRIDGESTONE CORPORATION
- 当前专利权人: BRIDGESTONE CORPORATION
- 当前专利权人地址: JP Chuo-ku, Tokyo
- 优先权: JP2008-317034 20081212
- 国际申请: PCT/JP2009/006691 WO 20091208
- 主分类号: G06F3/038
- IPC分类号: G06F3/038
摘要:
Provided is a method of driving an information display panel in which: at least two types of display media comprised of particle groups containing chargeable particles are sealed between opposed two substrates, at least one substrate being transparent; a voltage is applied across a pair of opposed pixel electrodes formed such that conductive films provided to the respective substrates face each other to move the display media, thereby displaying an information image, wherein, at the time of deleting the information image displayed on the information display panel, application of an alternating voltage and application of positive or negative voltage two or more cycles in a row are combined to delete the information image. With this method of driving an information display panel, it is possible to sufficiently delete a history of a previously displayed information image without causing the decrease in lifetime of display-rewriting and increase in power consumption.