Transmission system, transmission apparatus, and transmission method for transmitting video data
    1.
    发明授权
    Transmission system, transmission apparatus, and transmission method for transmitting video data 有权
    用于传输视频数据的传输系统,传输设备和传输方法

    公开(公告)号:US08253859B2

    公开(公告)日:2012-08-28

    申请号:US11919883

    申请日:2007-05-16

    IPC分类号: H04N3/27

    摘要: An HDMI(R) source determines whether or not an HDMI(R) sink can receive a sub-signal based on VSDB of E-EDID. When the HDMI(R) sink can receive the sub-signal, the HDMI(R) source adds a sub-signal to pixel data of a main image composed of pixel data whose number of bits is smaller than that of transmission pixel data transmitted by a transmitter, thereby constructing transmission pixel data. This data is transmitted by the transmitter through TMDS channels #0 to #2. Furthermore, the HDMI(R) source transmits a general control packet containing sub-signal information indicating whether or not the sub-signal is contained in the transmission pixel data in the control period of a vertical blanking period. The present invention can be applied to, for example, HDMI(R).

    摘要翻译: HDMI(R)源确定HDMI(R)信宿是否能够接收基于E-EDID的VSDB的子信号。 当HDMI(R)信宿可以接收子信号时,HDMI(R)源将子信号加到由比特数小于由 发送器,从而构成发送像素数据。 该数据由发射机通过TMDS通道#0发送到#2。 此外,HDMI(R)源在垂直消隐期间的控制周期中发送包含指示子信号是否包含在发送像素数据中的子信号信息的一般控制分组。 本发明可以应用于例如HDMI(R)。

    Voltage supply circuit responsive to plural possible DC input levels
    2.
    发明授权
    Voltage supply circuit responsive to plural possible DC input levels 失效
    电压供应电路响应多个可能的直流输入电平

    公开(公告)号:US4163278A

    公开(公告)日:1979-07-31

    申请号:US860078

    申请日:1977-12-13

    IPC分类号: H02M3/155 H02M3/335

    CPC分类号: H02M3/335

    摘要: A voltage supply circuit comprises an input for receiving a DC input voltage having one of plural possible levels; a DC-AC inverter for inverting the DC input voltage and which includes a boosting transformer having a winding with end terminals and an intermediate terminal and an inverter drive circuit for providing an AC current to the transformer; a connection between the input and the intermediate terminal of the boosting transformer for applying the DC input voltage to the latter; and a control circuit for controlling the inverter drive circuit, and which selects between a first condition, in which the inverter drive circuit is made operative so that a boosted voltage is provided at one end terminal of the boosting transformer, and a second condition, in which the inverter drive circuit is made inoperative, so that the DC input voltage introduced at the intermediate terminal is provided as a DC output voltage at the end terminal of the booster transformer. The control circuit can include a zener diode as a level detector to control a switching transistor so that the first and second conditions are selected on the basis of the level of the DC input voltage.

    摘要翻译: 电压供给电路包括用于接收具有多个可能电平中的一个的DC输入电压的输入端; 用于反转DC输入电压的DC-AC逆变器,其包括具有端子绕组的升压变压器和中间端子以及用于向变压器提供AC电流的逆变器驱动电路; 所述升压变压器的输入端和中间端子之间的连接用于向所述升压变压器施加直流输入电压; 以及控制电路,用于控制逆变器驱动电路,并且在第一状态之间进行选择,在第一状态下,使逆变器驱动电路工作,使得在升压变压器的一个端子端设置升压电压和第二状态, 变频器驱动电路不工作,使得在中间端子引入的直流输入电压作为升压变压器末端的直流输出电压。 控制电路可以包括齐纳二极管作为电平检测器来控制开关晶体管,使得基于DC输入电压的电平来选择第一和第二条件。

    Communication system, transmission apparatus, receiving apparatus, communication method, and program
    3.
    发明申请
    Communication system, transmission apparatus, receiving apparatus, communication method, and program 有权
    通信系统,传输装置,接收装置,通信方法和程序

    公开(公告)号:US20090278984A1

    公开(公告)日:2009-11-12

    申请号:US11919883

    申请日:2007-05-16

    IPC分类号: H04N5/00

    摘要: The present invention relates to a communication system capable of performing efficient data transmission in HDMI(R) and the like, a transmission apparatus, a receiving apparatus, a communication method, and a program.An HDMI(R) source 53 determines whether or not an HDMI(R) sink 61 can receive a sub-signal on the basis of VSDB of E-EDID. When the HDMI(R) sink 61 can receive the sub-signal, the HDMI(R) source 53 adds a sub-signal to pixel data of a main image composed of pixel data whose number of bits is smaller than that of transmission pixel data transmitted by a transmitter 72, thereby constructing transmission pixel data. This data is transmitted by the transmitter 72 through TMDS channels #0 to #2. Furthermore, the HDMI(R) source 53 transmits a general control packet containing sub-signal information indicating whether or not the sub-signal is contained in the transmission pixel data in the control period of a vertical blanking period. The present invention can be applied to, for example, HDMI(R).

    摘要翻译: 本发明涉及能够在HDMI(R)等中执行高效数据传输的通信系统,发送装置,接收装置,通信方法和程序。 HDMI(R)源53确定HDMI(R)接收器61是否可以基于E-EDID的VSDB接收子信号。 当HDMI(R)接收器61可以接收子信号时,HDMI(R)源53将子信号添加到由比特数小于发送像素数据的像素数据组成的主图像的像素数据 由发射机72发射,从而构成发送像素数据。 该数据由发射机72通过TMDS信道#0〜#2发送。 此外,HDMI(R)源53在垂直消隐期的控制周期中发送包含表示子信号是否包含在发送像素数据中的子信号信息的通用控制分组。 本发明可以应用于例如HDMI(R)。

    Television receiver
    4.
    发明授权
    Television receiver 失效
    电视接收机

    公开(公告)号:US5614956A

    公开(公告)日:1997-03-25

    申请号:US515449

    申请日:1995-08-15

    申请人: Katsuji Matsuura

    发明人: Katsuji Matsuura

    摘要: A wide display screen television receiver having a plurality of video display modes, the optimum display mode is automatically selected depending on a kind of material of an input video signal includes a display control for displaying a picture corresponding to the input video signal on the display screen in a plurality of display modes by controllably changing a size of the picture in the horizontal direction and/or vertical direction. The number of horizontal lines from the heading line of each field of the input video signal is counted up with a counter. A detection region setting circuit respectively sets, in the upper and lower regions and the center region of the display screen, the detection region in the predetermined range designated by a single line to a plurality of lines for each field of the input video signal on the basis of the counted value of the counter. Existence of the picture is detected by a video existence detecting circuit in a plurality of detection regions preset by the detection region setting circuit. On the basis of the detected output of the video signal existence detection circuit any one of a plurality of display modes can be selected.

    摘要翻译: 具有多个视频显示模式的宽显示屏幕电视接收机,根据输入视频信号的材质的种类自动选择最佳显示模式,包括用于在显示屏幕上显示与输入视频信号相对应的图像的显示控制 在多个显示模式中,通过可控地改变水平方向和/或垂直方向上的图像的尺寸。 来自输入视频信号的每个场的标题线的水平线的数量用计数器计数。 检测区域设置电路在显示屏幕的上部和下部区域以及中心区域中分别将由单行指定的预定范围内的检测区域设置在输入视频信号的每个场的多个行上 计数器的计数值的基础。 由检测区域设置电路预设的多个检测区域中的视频存在检测电路检测图像的存在。 基于检测到的视频信号存在检测电路的输出,可以选择多种显示模式中的任何一种。

    TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHOD FOR TRANSMITTING VIDEO DATA
    5.
    发明申请
    TRANSMISSION SYSTEM, TRANSMISSION APPARATUS, AND TRANSMISSION METHOD FOR TRANSMITTING VIDEO DATA 有权
    传输系统,传输设备和传输视频数据传输方法

    公开(公告)号:US20120274849A1

    公开(公告)日:2012-11-01

    申请号:US13544429

    申请日:2012-07-09

    IPC分类号: H04N5/04

    摘要: An HDMI® source determines whether or not an HDMI® sink can receive a sub-signal based on VSDB of E-EDID. When the HDMI® sink can receive the sub-signal, the HDMI® source adds a sub-signal to pixel data of a main image composed of pixel data whose number of bits is smaller than that of transmission pixel data transmitted by a transmitter, thereby constructing transmission pixel data. This data is transmitted by the transmitter through TMDS channels #0 to #2. Furthermore, the HDMI® source transmits a general control packet containing sub-signal information indicating whether or not the sub-signal is contained in the transmission pixel data in the control period of a vertical blanking period. The present invention can be applied to, for example, HDMI®.

    摘要翻译: HDMI®源决定HDMI®接收器是否可以接收基于E-EDID的VSDB的子信号。 当HDMI®接收器可以接收子信号时,HDMI®信号源将子信号添加到由比特数小于由发送器发送的发送像素数据的像素数据组成的主图像的像素数据上,从而 构建传输像素数据。 该数据由发射机通过TMDS通道#0发送到#2。 此外,HDMI®源在垂直消隐期的控制周期中发送包含表示子信号是否包含在发送像素数据中的子信号信息的通用控制分组。 本发明可以应用于例如HDMI。

    Transmission system, transmission apparatus, and transmission method for transmitting video data
    7.
    发明授权
    Transmission system, transmission apparatus, and transmission method for transmitting video data 有权
    用于传输视频数据的传输系统,传输设备和传输方法

    公开(公告)号:US08854543B2

    公开(公告)日:2014-10-07

    申请号:US13544429

    申请日:2012-07-09

    摘要: An HDMI® source determines whether or not an HDMI® sink can receive a sub-signal based on VSDB of E-EDID. When the HDMI® sink can receive the sub-signal, the HDMI® source adds a sub-signal to pixel data of a main image composed of pixel data whose number of bits is smaller than that of transmission pixel data transmitted by a transmitter, thereby constructing transmission pixel data. This data is transmitted by the transmitter through TMDS channels #0 to #2. Furthermore, the HDMI® source transmits a general control packet containing sub-signal information indicating whether or not the sub-signal is contained in the transmission pixel data in the control period of a vertical blanking period. The present invention can be applied to, for example, HDMI®.

    摘要翻译: HDMI®源决定HDMI®接收器是否可以接收基于E-EDID的VSDB的子信号。 当HDMI®接收器可以接收子信号时,HDMI®信号源将子信号添加到由比特数小于由发送器发送的发送像素数据的像素数据组成的主图像的像素数据上,从而 构建传输像素数据。 该数据由发射机通过TMDS通道#0发送到#2。 此外,HDMI®源在垂直消隐期的控制周期中发送包含表示子信号是否包含在发送像素数据中的子信号信息的通用控制分组。 本发明可以应用于例如HDMI。

    Apparatus of storing URL transmitted via vertical blanking interval of television signal
    8.
    发明授权
    Apparatus of storing URL transmitted via vertical blanking interval of television signal 有权
    存储通过电视信号的垂直消隐间隔发送的URL的装置

    公开(公告)号:US06430743B1

    公开(公告)日:2002-08-06

    申请号:US09559299

    申请日:2000-04-25

    申请人: Katsuji Matsuura

    发明人: Katsuji Matsuura

    IPC分类号: H04N710

    摘要: The network system has a configuration so that information supplier address data transmitted together with character broadcast data is extracted and stored in the Internet address memory. Furthermore, the Web site addresses once accessed by the user or selected on a character broadcast display can be registered in an address list as being stored in the address list area, and a desired Web site can be accessed by the Internet browser 9 according to an address selected from the address list.

    摘要翻译: 网络系统具有配置,使得提供与字符广播数据一起发送的信息提供者地址数据并将其存储在因特网地址存储器中。 此外,一旦由用户访问或者在字符广播显示器上选择的网站地址可以被登记在地址列表中,作为存储在地址列表区域中,并且可以通过因特网浏览器9访问期望的网站,根据 地址列表中选择的地址。

    Television receiver
    9.
    发明授权
    Television receiver 失效
    电视接收机

    公开(公告)号:US5805234A

    公开(公告)日:1998-09-08

    申请号:US819114

    申请日:1997-03-17

    申请人: Katsuji Matsuura

    发明人: Katsuji Matsuura

    摘要: A wide display scream television receiver having a plurality of video display modes, the optimum display mode is automatically selected depending on a kind of material of an input video signal includes a display control for displaying a picture corresponding to the input video signal on the display screen in a plurality of display modes by controllably changing a size of the picture in the horizontal direction and/or vertical direction. The number of horizontal lines from the heading line of each field of the input video signal is counted up with a counter. A detection region setting circuit respectively sets, in the upper and lower regions and the center region of the display screen, the detection region in the predetermined range designated by a single line to a plurality of lines for each field of the input video signal on the basis of the counted value of the counter. Existence of the picture is detected by a video existence detecting circuit in a plurality of detection regions preset by the detection region setting circuit. On the basis of the detected output of the video signal existence detection circuit, any one of a plurality of display modes can be selected.

    摘要翻译: 具有多个视频显示模式的宽显示尖叫电视接收机,根据输入视频信号的材质的种类自动选择最佳显示模式,包括用于在显示屏幕上显示与输入视频信号相对应的图像的显示控制 在多个显示模式中,通过可控地改变水平方向和/或垂直方向上的图像的尺寸。 来自输入视频信号的每个场的标题线的水平线的数量用计数器计数。 检测区域设置电路在显示屏幕的上部和下部区域以及中心区域中分别将由单行指定的预定范围内的检测区域设置在输入视频信号的每个场的多个行上 计数器的计数值的基础。 由检测区域设置电路预设的多个检测区域中的视频存在检测电路检测图像的存在。 基于视频信号存在检测电路的检测输出,可以选择多种显示模式中的任意一种。

    Apparatus of storing URL information transmitted via vertical blanking
interval of television signal
    10.
    发明授权
    Apparatus of storing URL information transmitted via vertical blanking interval of television signal 失效
    存储通过电视信号的垂直消隐间隔发送的URL信息的装置

    公开(公告)号:US6075568A

    公开(公告)日:2000-06-13

    申请号:US855699

    申请日:1997-05-08

    申请人: Katsuji Matsuura

    发明人: Katsuji Matsuura

    摘要: The network system has a configuration so that information supplier address data transmitted together with character broadcast data is extracted and stored in the Internet address memory. Furthermore, the Web site addresses once accessed by the user or selected on a character broadcast display can be registered in an address list as being stored in the address list area, and a desired Web site can be accessed by the Internet browser 9 according to an address selected from the address list.

    摘要翻译: 网络系统具有配置,使得提供与字符广播数据一起发送的信息提供者地址数据并将其存储在因特网地址存储器中。 此外,一旦由用户访问或者在字符广播显示器上选择的网站地址可以被登记在地址列表中,作为存储在地址列表区域中,并且可以通过因特网浏览器9访问期望的网站,根据 地址列表中选择的地址。