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    • 111. 发明授权
    • Data rate throttling in an internal packet-based interface
    • 数据速率限制在内部基于分组的接口中
    • US08793410B2
    • 2014-07-29
    • US12888255
    • 2010-09-22
    • Osamu Kobayashi
    • Osamu Kobayashi
    • G06F3/00G06F5/00H04N7/173G09G5/00H04L29/06
    • G09G5/006G09G2370/14H04L29/06176
    • Methods and systems for transmitting video pixel data from a transmitter component, such as a controller, to a receiver within a monitor are described. Video data is received at a transmitter at an incoming pixel rate based on a pixel clock. The data is transmitted to the receiver at a link symbol clock rate and is drained from the receiver at the pixel clock rate, which is regenerated by the receiver using the link symbol clock frequency, an M video value, and an N video value. The M video value (Mvid) is determined by the transmitter based on the incoming pixel rate and the N video value (Nvid) may be constant. An accumulator is used within the transmitter to ensure that the transmitter and receiver create a balanced system.
    • 描述了用于将视频像素数据从诸如控制器的发射器部件发射到监视器内的接收器的方法和系统。 基于像素时钟,以传入像素速率在发射机处接收视频数据。 数据以链路符号时钟速率发送到接收机,并且以接收机使用链路符号时钟频率,M视频值和N视频值以像素时钟速率从接收机中排出。 M视频值(Mvid)由发射机根据输入像素速率确定,N视频值(Nvid)可以是常数。 发射机内部使用一个累加器,以确保发射机和接收机产生平衡的系统。
    • 116. 发明申请
    • Compact Packet Based Multimedia Interface
    • 紧凑型数据包多媒体接口
    • US20120229486A1
    • 2012-09-13
    • US13476894
    • 2012-05-21
    • Osamu Kobayashi
    • Osamu Kobayashi
    • G09G5/00
    • G09G5/006G06F3/14G09G2370/042G09G2370/047G09G2370/10
    • A packet based display interface arranged to couple a multimedia source device to a multimedia sink device is disclosed that includes a transmitter unit coupled to the source device arranged to receive a source packet data stream in accordance with a native stream rate, a receiver unit coupled to the sink device, and a linking unit coupling the transmitter unit and the receiver unit arranged to transfer a multimedia data packet stream formed of a number of multimedia data packets based upon the source packet data stream in accordance with a link rate between the transmitter unit and the receiver unit.
    • 公开了一种布置成将多媒体源设备耦合到多媒体接收设备的基于分组的显示接口,其包括耦合到源设备的发射机单元,其被配置为根据本地流速率接收源分组数据流,接收机单元耦合到 宿设备和链接单元,其耦合发射机单元和接收机单元,其被布置为根据源分组数据流传输由多个多媒体数据分组形成的多媒体数据分组流,所述多媒体数据分组流根据发射机单元和 接收器单元。
    • 118. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS
    • 液晶显示装置和电子装置
    • US20110181808A1
    • 2011-07-28
    • US13005199
    • 2011-01-12
    • Osamu KobayashiOsamu KaiEiko Hirose
    • Osamu KobayashiOsamu KaiEiko Hirose
    • G02F1/1335G01B11/14
    • G02F1/1341G02F1/1362
    • A liquid crystal display device includes: a component substrate including a transistor device; an opposing substrate disposed so as to face the component substrate through a liquid crystal layer; a back light disposed on a side of the component substrate located opposite to the opposing substrate; first and second measurement portions formed on a surface of the component substrate and the opposing substrate, respectively, located on the liquid crystal layer side and used for measuring a difference between bonding positions of the component substrate and the opposing substrate; a measurement opening portion disposed on the second measurement portion side; and a light shielding layer disposed between the component substrate and the second measurement portion and preventing transmission of light from the back light through the measurement opening portion.
    • 液晶显示装置包括:包括晶体管器件的元件衬底; 相对基板,其通过液晶层与所述部件基板相对配置; 设置在与所述相对基板相对的所述部件基板的一侧的背光; 第一和第二测量部分分别形成在位于液晶层一侧的部件基板和相对基板的表面上,用于测量部件基板与相对基板的接合位置之间的差异; 设置在所述第二测量部分侧的测量开口部分; 以及遮光层,其设置在所述部件基板和所述第二测量部分之间,并且防止来自所述背光的光通过所述测量开口部分的透射。
    • 120. 发明申请
    • DATA SIGNAL IMPROVEMENT USING SIGNAL PEAK DETECTORS IN A RECEIVER
    • 使用信号峰值检测器在接收器中的数据信号改进
    • US20100296562A1
    • 2010-11-25
    • US12711781
    • 2010-02-24
    • Osamu KobayashiGyo Un Choi
    • Osamu KobayashiGyo Un Choi
    • H04B3/46
    • H04L25/03006
    • Methods and systems are described for improving a data at a receiver using one or more signal peak detectors. A signal is received having an initial signal level from the transmitter, the signal having a long bit and a short bit. The initial signal voltage of the signal is measured using a signal peak detector. A pre-emphasis value is determined using the signal voltage and is communicated to the transmitter, causing the transmitter to transmit the signal using an adjusted signal level. A second signal voltage of the initial signal is measured using a second signal peak detector, the second signal voltage being used to determine the pre-emphasis value. In another embodiment, a state machine having data relating to appropriate pre-emphasis is used in determining the pre-emphasis value. In another embodiment, one peak detector is used to measure the long bit and another peak detector is used to measure the short bit. In another embodiment, the signal does not have associated link training data.
    • 描述了用于使用一个或多个信号峰值检测器来改善接收机处的数据的方法和系统。 接收到具有来自发射机的初始信号电平的信号,该信号具有长位和短位。 使用信号峰值检测器测量信号的初始信号电压。 使用信号电压确定预加重值,并将其传送到发射机,使得发射机使用调整的信号电平来发射信号。 使用第二信号峰值检测器测量初始信号的第二信号电压,第二信号电压用于确定预加重值。 在另一个实施例中,在确定预加重值时使用具有与适当预加重相关的数据的状态机。 在另一个实施例中,使用一个峰值检测器来测量长位,另一个峰值检测器用于测量短位。 在另一个实施例中,该信号没有相关联的链路训练数据。