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    • 2. 发明授权
    • Liquid crystal display
    • 液晶显示器
    • US08994903B2
    • 2015-03-31
    • US13483909
    • 2012-05-30
    • Seung-Suk YangHo-Jun LeeSang Ho KimSang Yeoul LimYoung-Min JungHo Kyung KimSung Hoon Kim
    • Seung-Suk YangHo-Jun LeeSang Ho KimSang Yeoul LimYoung-Min JungHo Kyung KimSung Hoon Kim
    • G02F1/1337G02F1/1333G02F1/1335
    • G02F1/133371G02F1/133514G02F1/133707
    • A liquid crystal display includes a display panel having a plurality of pixels. The display panel includes a first substrate and a second substrate opposing each other. A liquid crystal layer is positioned between the first substrate and the second substrate. A pixel electrode is positioned on the first substrate and positioned in one pixel of the plurality of pixels. An opposing electrode faces the pixel electrode with the liquid crystal layer interposed therebetween. At least one of the pixel electrode and the opposing electrode includes a liquid crystal inclination direction determining member. A transmission region of the pixel includes a first region and a second region that have different cell gaps of the liquid crystal layer from each other and extension directions of the liquid crystal inclination direction determining member in the first region and the second region are different from each other.
    • 液晶显示器包括具有多个像素的显示面板。 显示面板包括彼此相对的第一基板和第二基板。 液晶层位于第一基板和第二基板之间。 像素电极位于第一基板上并且位于多个像素的一个像素中。 相对电极面对像素电极,其间插入液晶层。 像素电极和对置电极中的至少一个包括液晶倾斜方向确定部件。 像素的透射区域包括第一区域和第二区域,第一区域和第二区域具有液晶层彼此不同的单元间隙,并且第一区域和第二区域中的液晶倾斜方向确定构件的延伸方向各自不同 其他。
    • 4. 发明授权
    • Pre-emphasis circuit and differential current signaling system having the same
    • 预加重电路和差分电流信号系统具有相同的功能
    • US08659329B2
    • 2014-02-25
    • US13357224
    • 2012-01-24
    • Yong Hwan MoonJun Ho KimJae Ryun ShimChul Soo JeongSang Ho Kim
    • Yong Hwan MoonJun Ho KimJae Ryun ShimChul Soo JeongSang Ho Kim
    • H03B1/00H03K3/00
    • H03K17/162H03K5/1515H04L25/03343
    • Provided is a pre-emphasis circuit which transmits a pre-emphasis output current to an output node of an output driver in response to first to fourth pre-emphasis control signals generated by a logical operation on differential input signals. The pre-emphasis circuit includes: a first pre-emphasis circuit driven in a range between a first voltage and a second voltage and configured to generate a first pre-emphasis output current in response to the first and second pre-emphasis control signals and output the generated first pre-emphasis output current to a first output node of the output driver; and a second pre-emphasis circuit driven in the range between the first voltage and the second voltage and configured to generate a second pre-emphasis output current in response to the third and fourth pre-emphasis control signals and output the generated second pre-emphasis output current to a second output node of the output driver.
    • 提供了一种预加重电路,其响应于通过差分输入信号的逻辑运算产生的第一至第四预加重控制信号,将预加重输出电流发送到输出驱动器的输出节点。 预加重电路包括:第一预加重电路,其在第一电压和第二电压之间的范围内被驱动,并且被配置为响应于第一和第二预加重控制信号产生第一预加重输出电流并输出 生成的第一预加重输出电流到输出驱动器的第一输出节点; 以及第二预加重电路,其在所述第一电压和所述第二电压之间的范围内被驱动,并被配置为响应于所述第三和第四预加重控制信号产生第二预加重输出电流,并输出所生成的第二预加重 将输出电流输出到输出驱动器的第二输出节点。
    • 7. 发明授权
    • RoF system providing HD wireless communication service and signal control method for the same
    • RoF系统提供高清无线通信服务和信号控制方法相同
    • US08417116B2
    • 2013-04-09
    • US12074999
    • 2008-03-06
    • Sang-Ho KimSeong-Taek HwangYun-Je OhByung-Jik Kim
    • Sang-Ho KimSeong-Taek HwangYun-Je OhByung-Jik Kim
    • H04B10/00H04B10/24
    • H04B10/25758
    • Disclosed is an RoF system providing an HD wireless communication service. The RoF system includes the base station for transmitting and receiving each of the TDD/FDD individual signals and TDD/FDD combined signals, channel-combining downstream signals for a TDD scheme with downstream signals for an FDD scheme, and generating TDD/FDD mode control signals; a base station donor for receiving downstream RF signals from the base station, converting the resultant signals into downstream optical signals, outputting the converted signals, and delivering upstream optical signals, which are input to the remote station from the wireless terminals, to the base station; and the remote station for switching a corresponding duplexing mode operation according to wireless service channel states of the wireless terminals, converting the downstream optical signals transmitted from the base station donor into service RF signals, amplifying the converted service RF signals, and providing the amplified service RF signals to the wireless terminals through antennas.
    • 公开了提供HD无线通信服务的RoF系统。 RoF系统包括用于发送和接收每个TDD / FDD单独信号和TDD / FDD组合信号的基站,用于TDD方案的下行信号与用于FDD方案的下行信号的信道合并,以及生成TDD / FDD模式控制 信号; 用于从基站接收下行RF信号的基站施加器,将所得到的信号转换成下行光信号,输出转换的信号,以及将从远端站输入的上行光信号从无线终端传送到基站 ; 以及远程站,用于根据无线终端的无线服务信道状态切换相应的双工模式操作,将从基站捐赠者发送的下行光信号转换成服务RF信号,放大转换后的服务RF信号,并提供放大服务 RF信号通过天线到无线终端。