发明名称 OPTICAL DISK DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an optical disk device in which a video display part can access information independently even when it is separated from an optical disk driving part and which is handy to carry. SOLUTION: This device is provided with an optical disk driving part at least performing the reproducing of video and sound information with respect to an optical disk by driving the optical disk in accordance with an instruction from a first operating part, a satellite wave receiving part, a semiconductor memory mounting part mounting an attachable and detachable semiconductor memory which performs at least a write-in/read-out of the video and sound information in accordance with the instruction from a second operating part and a video display part performing the displaying of video information or the reproducing of sound information from at least one of the optical disk, the semiconductor memory and the satellite wave receiving part. Moreover, the satellite wave receiving part and the semiconductor mounting part are provided in the video display part and the display part is attachably and detachably mounted to the disk driving part with a connection.
申请公布号 JP2001101847(A) 申请公布日期 2001.04.13
申请号 JP19990273945 申请日期 1999.09.28
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 SAKAMOTO SATORU;HIGASHIHATA TORU;SHIOZAKI MAMORU;KONO YUTAKA
分类号 G01C21/00;G08G1/0969;G11B7/004;G11B31/00;(IPC1-7):G11B31/00 主分类号 G01C21/00
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