发明名称 REMOTE CONTROL SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a remote control system where all remote controllers being components of the system can receive character information with high sensitivity without incurring increase in the manufacture cost. SOLUTION: At least one (e.g. 2 sets such as 2a, 2b) of remote controllers 2a-2x that are connected in a way that they can communicate with each other is provided with a wireless reception section 8 that can receive an FM character multiplex broadcasting service or the like. Then the remote controller having the wireless reception section 8 supplies character information received by the wireless reception section 8 to other remote controllers 2c, 2x that does not have the wireless reception section 8 and each display section 6 of the remote commanders 2c, 2x displays the character information. In this case, either of the remote commanders 2a, 2b, which has a better reception state is adopted for the supply source of the character information to the remote controllers 2c, 2x.
申请公布号 JP2001157274(A) 申请公布日期 2001.06.08
申请号 JP19990335366 申请日期 1999.11.26
申请人 NORITZ CORP 发明人 TSUGAWA AKIHIKO;YAMAGAMI KAORU
分类号 H04N5/00;F24H1/00;H04B1/16;H04N7/025;H04N7/03;H04N7/035;H04Q9/00;(IPC1-7):H04Q9/00 主分类号 H04N5/00
代理机构 代理人
主权项
地址