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    • 1. 发明申请
    • RECEPTION DEVICE
    • 接收装置
    • US20110247041A1
    • 2011-10-06
    • US13053460
    • 2011-03-22
    • Tadashi ImaiTakayuki KaidaKunihiko MorozumiKatsuki HirabayashiHitoshi Masumura
    • Tadashi ImaiTakayuki KaidaKunihiko MorozumiKatsuki HirabayashiHitoshi Masumura
    • H04N7/20
    • H04N7/20H03J1/0083
    • A reception device includes a first input terminal receiving a first television broadcast signal of a first frequency band or a mixed wave of the first television broadcast signal and a second television broadcast signal of a second frequency band; a second input terminal receiving the second television broadcast signal; first and second tuner; a matching unit extracting a second broadcast signal from a broadcast signal received from a first circuit terminal and outputting the extracted second broadcast signal from a second circuit terminal; a first connection portion selectively performing a connection between the first input terminal and the first circuit terminal of the matching unit; and a second connection portion setting an input path of the second television broadcast signal to the second tuner to a path from the second input terminal or a path from the second circuit terminal of the matching unit.
    • 接收装置包括:接收第一频带的第一电视广播信号或第一电视广播信号的混合波的第一输入端和第二频带的第二电视广播信号; 接收第二电视广播信号的第二输入端; 第一和第二调谐器; 匹配单元,从第一电路终端接收的广播信号中提取第二广播信号,并从第二电路终端输出所提取的第二广播信号; 第一连接部分选择性地执行匹配单元的第一输入端子和第一电路端子之间的连接; 以及第二连接部分,将第二电视广播信号的输入路径设置为来自第二调谐器的路径到来自第二输入端的路径或从匹配单元的第二电路端子的路径。
    • 2. 发明授权
    • Reception device
    • 接收设备
    • US08869213B2
    • 2014-10-21
    • US13053460
    • 2011-03-22
    • Tadashi ImaiTakayuki KaidaKunihiko MorozumiKatsuki HirabayashiHitoshi Masumura
    • Tadashi ImaiTakayuki KaidaKunihiko MorozumiKatsuki HirabayashiHitoshi Masumura
    • H04N7/20H04N5/50H03J1/00
    • H04N7/20H03J1/0083
    • A reception device includes a first input terminal receiving a first television broadcast signal of a first frequency band or a mixed wave of the first television broadcast signal and a second television broadcast signal of a second frequency band; a second input terminal receiving the second television broadcast signal; first and second tuner; a matching unit extracting a second broadcast signal from a broadcast signal received from a first circuit terminal and outputting the extracted second broadcast signal from a second circuit terminal; a first connection portion selectively performing a connection between the first input terminal and the first circuit terminal of the matching unit; and a second connection portion setting an input path of the second television broadcast signal to the second tuner to a path from the second input terminal or a path from the second circuit terminal of the matching unit.
    • 接收装置包括:接收第一频带的第一电视广播信号或第一电视广播信号的混合波的第一输入端和第二频带的第二电视广播信号; 接收第二电视广播信号的第二输入端; 第一和第二调谐器; 匹配单元,从第一电路终端接收的广播信号中提取第二广播信号,并从第二电路终端输出所提取的第二广播信号; 第一连接部分选择性地执行匹配单元的第一输入端子和第一电路端子之间的连接; 以及第二连接部分,将第二电视广播信号的输入路径设置为来自第二调谐器的路径到来自第二输入端的路径或从匹配单元的第二电路端子的路径。