发明授权
US5091723A Display apparatus including partial rewritting means for moving image
display
失效
显示设备,包括用于移动图像显示器的部分恢复手段
- 专利标题: Display apparatus including partial rewritting means for moving image display
- 专利标题(中): 显示设备,包括用于移动图像显示器的部分恢复手段
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申请号: US276548申请日: 1988-11-28
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公开(公告)号: US5091723A公开(公告)日: 1992-02-25
- 发明人: Hideo Kanno , Hiroshi Inoue , Atsushi Mizutome
- 申请人: Hideo Kanno , Hiroshi Inoue , Atsushi Mizutome
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX62-299047 19871126; JPX63-285141 19881111
- 主分类号: G09G3/36
- IPC分类号: G09G3/36
摘要:
A display apparatus includes (a) a display panel having a display picture area formed by scanning electrodes and data electrodes arranged in a matrix; (b) a driver including a first driver for driving the scanning electrodes and a second driver for driving the data electrodes; and (c) a controller for controlling the driver so as to repeat a partial rewriting scanning operation by applying a scanning selection signal to only a part of the scanning electrodes forming the display picture area. In addition, the apparatus operates in an interlace mode when normal field scanning is performed and in a non-interlace mode when partial scanning is being performed to change the position of the cursor. In addition, the apparatus includes a flag memory for setting one bit of data for each electrode.
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