Liquid crystal display device
    2.
    发明授权
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号:US5598285A

    公开(公告)日:1997-01-28

    申请号:US123472

    申请日:1993-09-20

    摘要: A liquid crystal display device has a plurality of pixel elements, the optical transmissivity of which is varied by suitable electrical signals. The liquid crystal display device has electrodes which apply electric fields to a liquid crystal layer, the electric fields having components in a direction generally parallel to the liquid crystal layer. Each pixel element has at least one pixel electrode which extends in a common direction as a signal electrode and common electrodes which extend over several pixel elements. The common electrodes may be on the same side of the liquid crystal layer as the pixel and signal electrodes, or they may be on opposite sides. Each pixel may have two pixel electrodes with the signal electrode disposed therebetween, and there are then a pair of common electrodes with the pixel electrodes therebetween. The common electrodes may be common to adjacent pixel elements. The pixel electrodes and the common electrodes may be separated by an insulating film.

    摘要翻译: 液晶显示装置具有多个像素元件,其透光率由适当的电信号变化。 液晶显示装置具有向液晶层施加电场的电极,电场在大致平行于液晶层的方向上具有成分。 每个像素元件具有至少一个在公共方向上延伸的像素电极,作为信号电极和在多个像素元件上延伸的公共电极。 公共电极可以与像素和信号电极在液晶层的相同侧上,或者它们可以在相对的两侧。 每个像素可以具有两个像素电极,信号电极位于它们之间,然后是一对公共电极,其间具有像素电极。 公共电极对于相邻的像素元件可能是共同的。 像素电极和公共电极可以被绝缘膜分离。

    Method and apparatus for adjusting the sampling phase of a digitally
encoded signal in a wireless communication system
    4.
    发明授权
    Method and apparatus for adjusting the sampling phase of a digitally encoded signal in a wireless communication system 失效
    一种用于在无线通信系统中调整数字编码信号的采样相位的方法和装置

    公开(公告)号:US5400368A

    公开(公告)日:1995-03-21

    申请号:US107451

    申请日:1993-08-17

    摘要: In a digital wireless communication system, a first unit transmits a digitally encoded signal to a second unit in a plurality of non-contiguous time slots. Within each time slot, the digitally encoded signal has a synchronization signal portion followed by a data signal portion. The second unit has an antenna to receive the synchronization signal portion of the digitally encoded signal. The second unit also has a clock to generate a clock signal at a first rate having a sampling phase. An analog to digital converter receives the clock signal and the synchronization signal and samples the synchronization signal at the first rate to generate a first plurality of symbols. An interpolator receives the first plurality of symbols and interpolates the first plurality of symbols to generate a second plurality of symbols at a second rate. The second rate is a multiple of the first rate. A match filter receives the second plurality of symbols and compares the second plurality symbol of symbols to a stored plurality of symbols to generate an error signal. The sampling phase of the clock signal is altered in response to the error signal, after to the receipt of the synchronization signal.

    摘要翻译: 在数字无线通信系统中,第一单元将数字编码信号发送到多个非连续时隙中的第二单元。 在每个时隙内,数字编码的信号具有跟随数据信号部分的同步信号部分。 第二单元具有用于接收数字编码信号的同步信号部分的天线。 第二单元还具有用于以具有采样相位的第一速率产生时钟信号的时钟。 模数转换器接收时钟信号和同步信号,并以第一速率采样同步信号,以产生第一多个符号。 内插器接收第一多个符号并内插第一多个符号以产生第二个速率的第二个多个符号。 第二个利率是第一个利率的倍数。 匹配滤波器接收第二多个符号,并将第二多个符号符号与存储的多个符号进行比较,以产生误差信号。 在接收到同步信号之后,响应于误差信号改变时钟信号的采样相位。

    Liquid crystal display device with arrangement of common electrode
portion and image signal electrode
    7.
    发明授权
    Liquid crystal display device with arrangement of common electrode portion and image signal electrode 失效
    具有公共电极部分和图像信号电极布置的液晶显示装置

    公开(公告)号:US6124915A

    公开(公告)日:2000-09-26

    申请号:US908184

    申请日:1997-08-07

    摘要: A liquid crystal display device has a plurality of pixel elements, the optical transmissivity of which is varied by suitable electrical signals. The liquid crystal display device has electrodes which apply electric fields to a liquid crystal layer, the electric fields having components in a direction generally parallel to the liquid crystal layer. Each pixel element has at least one pixel electrode which extends in a common direction as a signal electrode and common electrodes which extend over several pixel elements. The common electrodes may be on the same side of the liquid crystal layer as the pixel and signal electrodes, or they may be on opposite sides. Each pixel may have two pixel electrodes with the signal electrode disposed therebetween, and there are then a pair of common electrodes with the pixel electrodes therebetween. The common electrodes may be common to adjacent pixel elements. The pixel electrodes and the common electrodes may be separated by an insulating film.

    摘要翻译: 液晶显示装置具有多个像素元件,其透光率由适当的电信号变化。 液晶显示装置具有向液晶层施加电场的电极,电场在大致平行于液晶层的方向上具有成分。 每个像素元件具有至少一个在公共方向上延伸的像素电极,作为信号电极和在多个像素元件上延伸的公共电极。 公共电极可以与像素和信号电极在液晶层的相同侧上,或者它们可以在相对的两侧。 每个像素可以具有两个像素电极,信号电极位于它们之间,然后是一对公共电极,其间具有像素电极。 公共电极对于相邻的像素元件可能是共同的。 像素电极和公共电极可以被绝缘膜分离。