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    • 32. 发明申请
    • DISPLAY PANEL AND DISPLAY DEVICE PROVIDED WITH THIS
    • 显示面板和显示设备
    • US20110242078A1
    • 2011-10-06
    • US12998859
    • 2010-02-12
    • Isao TakahashiTakahiro YamaguchiShinya TakahashiNoboru Matsuda
    • Isao TakahashiTakahiro YamaguchiShinya TakahashiNoboru Matsuda
    • G09G5/00
    • G02F1/1345G02F2001/133388G09G3/3611G09G2320/0247H01L27/3276
    • In a display panel having no black matrix in a picture-frame region, occurrence of flicker in the picture-frame region is suppressed. On a substrate constituting a liquid crystal panel, a peripheral electrode is formed in such a way as to cover at least a part of an electrical wiring line arranged in a picture-frame region facing a counter electrode with a liquid crystal layer therebetween. Also, a voltage generating circuit for providing a predetermined potential to the peripheral electrode is provided in the liquid crystal panel. A control signal, which is a binary signal, is provided to the voltage generating circuit from an external source. The voltage generating circuit provides a potential having a predetermined potential difference from a potential provided to the counter electrode, or a potential equal to the potential provided to the counter electrode, to the peripheral electrode according to a value of the control signal.
    • 在图像帧区域中没有黑矩阵的显示面板中,抑制了图像帧区域的闪烁的发生。 在构成液晶面板的基板上,外围电极形成为覆盖布置在面对对电极的图像框区域中的电布线的至少一部分,其间具有液晶层。 此外,在液晶面板中设置有用于向外围电极提供预定电位的电压产生电路。 作为二进制信号的控制信号从外部源提供给电压产生电路。 电压产生电路根据控制信号的值,向周边电极提供具有与提供给对电极的电位或电位相等的电位的预定电位差的电位。
    • 33. 发明授权
    • Digital modulator, digital modulating method, digital transceiver system, and testing apparatus
    • 数字调制器,数字调制方式,数字收发系统和测试仪器
    • US08014465B2
    • 2011-09-06
    • US12136048
    • 2008-06-10
    • Kiyotaka IchiyamaMasahiro IshidaTakahiro Yamaguchi
    • Kiyotaka IchiyamaMasahiro IshidaTakahiro Yamaguchi
    • H04L27/00
    • H04L27/365H03C5/00H04L27/2092
    • Provided is a digital modulator, including a carrier wave output section that outputs a carrier wave, a variable delay section that delays the carrier wave, and a delay amount setting section that sets a delay amount by which the variable delay section delays the carrier wave based on transmission data being transmitted by the carrier wave. The variable delay section may include a multi-stage delay buffer circuit in which delay buffers that delay an input signal by a unit shift amount are connected in a cascade connection, the multi-stage delay buffer circuit may receive the carrier wave at a first-stage delay buffer as input, and the delay amount setting section may include a multiplexer that selects either an output from the carrier wave output section or an output from each stage of the multi-stage delay buffer circuit.
    • 提供了一种数字调制器,包括输出载波的载波输出部分,延迟载波的可变延迟部分和设置可变延迟部分延迟载波的延迟量的延迟量设置部分 在由载波发送的发送数据上。 可变延迟部分可以包括多级延迟缓冲电路,其中延迟缓冲器将输入信号延迟单位偏移量连接在级联中,多级延迟缓冲电路可以以第一级延迟缓冲电路接收载波, 延迟量设定部可以包括选择来自载波输出部的输出或多级延迟缓冲电路的各级的输出的多路复用器。