发明授权
US06335720B1 Data transfer method, display driving circuit using the method, and image display apparatus
失效
数据传输方法，使用该方法的显示驱动电路和图像显示装置
- 专利标题： Data transfer method, display driving circuit using the method, and image display apparatus
- 专利标题（中）： 数据传输方法，使用该方法的显示驱动电路和图像显示装置
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申请号： US09560574申请日： 2000-04-28
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公开(公告)号： US06335720B1公开(公告)日： 2002-01-01
- 发明人: Hideo Mori , Kenzo Ina , Atsushi Mizutome , Kazuhiko Murayama
- 申请人： Hideo Mori , Kenzo Ina , Atsushi Mizutome , Kazuhiko Murayama
- 优先权： JP7-125632 19950427; JP7-125633 19950427; JP7-128771 19950501; JP7-131183 19950502; JP7-132643 19950508
- 主分类号： G09G336
- IPC分类号： G09G336
摘要：
A data transfer method transfers data to an information-side driver for driving a display apparatus. Wherein, driver circuits each comprise a chip address/video data discrimination circuit and a unit driver are mounted around the display apparatus. A unique chip address is set for each of the unit drivers by a hardware pattern. Data exchange with the driver circuits is performed so that chip address information and video data information are time-divisionally transferred to the target unit driver using a chip address/video data common bus line and a chip address/video data discrimination control signal.