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    • 121. 发明申请
    • Electronic Device Having Connection Terminal
    • 具有连接端子的电子设备
    • US20120266205A1
    • 2012-10-18
    • US13442219
    • 2012-04-09
    • Keisuke TsukamotoNorihiro HigashiKensuke KonoKenji Okamoto
    • Keisuke TsukamotoNorihiro HigashiKensuke KonoKenji Okamoto
    • H04N21/40
    • H04N21/43635H04N21/4104
    • A TV receiver as an electronic device is connected to an adjustment device by an exclusive cable of two transmission lines connected to an HDMI connection terminal. In adjustment mode, a main microcomputer of the TV receiver sends a signal to the adjustment device through a transmission line including an HPD line with an HPD port serving as an output port for the signal, and receives a signal from the adjustment device through a transmission line including a +5V line with a +5V port serving as an input port for the signal. Thus, the microcomputer can perform adjustment processes by receiving product information and various set values from the adjustment device to store them in a memory, and by sending the stored various values to the adjustment device, without providing a UART port, making it possible to reduce manufacturing cost.
    • 作为电子设备的电视接收机通过连接到HDMI连接终端的两条传输线的专用电缆连接到调整装置。 在调整模式中,电视接收机的主微型计算机通过包括HPD线的HPD线的传输线将信号发送到调整装置,HPD线用作信号的输出端口,并通过传输从调节装置接收信号 包括+ 5V线,+ 5V端口用作信号的输入端口。 因此,微型计算机可以通过从调整装置接收产品信息和各种设定值来进行调整处理,将其存储在存储器中,并且通过将所存储的各种值发送到调节装置,而不提供UART端口,使得可以减少 制造成本。
    • 123. 发明授权
    • Broadcast receiving apparatus
    • 广播接收装置
    • US08095068B2
    • 2012-01-10
    • US12237979
    • 2008-09-25
    • Kenji Okamoto
    • Kenji Okamoto
    • H04Q7/20
    • H04B1/18H04N5/44H04N21/44209H04N21/6112
    • When an RF signal is output, noise is prevented from appearing in the RF signal without degrading convenience. The MPU of the set top box has a functionally of an RF determination portion, which determines whether or not the RF signal is being output, the antenna setting portion, which if it is determined by the RF determination portion that the output of the RF signal is started, sets a smart antenna to preset one direction of a first predetermined number of directions and to preset one gain of a second predetermined number of steps of gains, and a change prohibition portion which prohibits a change of a direction and gain of the smart antenna if it is determined by the RF determination portion that the RF signal is being output.
    • 当输出RF信号时,防止在RF信号中出现噪声而不降低便利性。 机顶盒的MPU具有功能上的RF确定部分,其确定RF信号是否被输出,天线设置部分,如果由RF确定部分确定RF信号的输出 设置智能天线以预设第一预定数量的方向的一个方向,并且预设增益的第二预定步数增益的一个增益,以及禁止改变智能方向和增益的改变禁止部分 如果由RF确定部分确定RF信号被输出,则天线。
    • 125. 发明授权
    • Digital broadcast reception apparatus
    • 数字广播接收装置
    • US07899182B2
    • 2011-03-01
    • US11819319
    • 2007-06-26
    • Kenji Okamoto
    • Kenji Okamoto
    • H04N7/167
    • H04N21/2389H04N7/1675H04N21/4385H04N21/43856
    • Disclosed is a digital broadcast reception apparatus which performs a scramble judgment by obtaining a judgment PID corresponding to PCR_PID and a judgment packet corresponding to the judgment PID and judging whether the judgment packet is obtained within a first time, subsequently by a value of tsc bit, subsequently by detecting a PES packet where payload starts and judging whether it is detected within a second time, subsequently by detecting packet_start_code_prefix and judging based on the detected value, and subsequently by a value of PES_scrambling_control.
    • 公开了一种数字广播接收装置,其通过获得与PCR_PID相对应的判断PID和与判断PID相对应的判断分组来执行加扰判断,并且判断在第一时间内是否获得判断分组,随后是tsc比特的值, 随后通过检测有效载荷开始的PES分组,并且在第二时间内判断是否被检测到,随后通过检测packet_start_code_prefix并基于检测值进行判断,并随后通过PES_scrambling_control的值进行判断。