发明名称 Image display device, image display system and electronic device
摘要 Power source control pertaining to a plurality of control units is made to be easy. Moreover, the productivity and the versatility of a control program are improved. A logical operation unit performing a logical operation of a power source control signal outputted from each control unit is provided. The power supply state of a power source is determined in accordance with an operation result outputted from the logical operation unit.
申请公布号 US7573473(B2) 申请公布日期 2009.08.11
申请号 US20050152171 申请日期 2005.06.15
申请人 CANON KABUSHIKI KAISHA 发明人 YAMAZAKI TATSURO
分类号 G09G5/00 主分类号 G09G5/00
代理机构 代理人
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