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    • 91. 发明授权
    • Liquid crystal display
    • 液晶显示器
    • US06310675B1
    • 2001-10-30
    • US09205213
    • 1998-12-04
    • Zvi Yaniv
    • Zvi Yaniv
    • G02F11343
    • G02F1/134363G02F2001/134381
    • An improved efficiency liquid crystal display device (10) includes at least two pairs of electrode disposed above and below, and on two sides of each display pixel (12). Each pair of electrodes is capable of applying an electrical field to a layer of liquid crystal material disposed therebetween. The applied electrical fields cause the liquid crystal materials to switch from a first to a second optical state corresponding to an opaque and transparent state. The result is a display device having higher optical efficiencies, and faster display response times. Multiple intermediate optical states are possible by applying varying amounts of electrical charge to the two pairs of electrodes at the same time. The desired optical effects are accomplished by employing in-plane-switching to said pairs of electrodes.
    • 改进的效率液晶显示装置(10)包括在每个显示像素(12)的上方和下方以及两侧设置的至少两对电极。 每对电极能够将电场施加到设置在它们之间的液晶材料层。 所施加的电场导致液晶材料从对应于不透明和透明状态的第一光学状态切换到第二光学状态。 结果是具有更高的光学效率和更快的显示响应时间的显示装置。 通过在两对电极同时施加不同数量的电荷,可以实现多个中间光学状态。 期望的光学效果通过对所述电极对进行面内切换来实现。
    • 98. 发明授权
    • Systems and methods for controlling an aerial unit
    • 用于控制天线单元的系统和方法
    • US09056687B2
    • 2015-06-16
    • US13759084
    • 2013-02-05
    • Gabriel ShachorShy CohenRonen KeidarZvi Yaniv
    • Gabriel ShachorShy CohenRonen KeidarZvi Yaniv
    • B64C27/00B64C27/08B64F1/12B64C39/02B64C29/04B64C27/04
    • B64F1/12B64C27/04B64C27/08B64C29/04B64C39/022B64C39/024B64C2201/027B64C2201/108B64C2201/122B64C2201/127B64C2201/148B64F1/007B64F1/125
    • An aerial unit, a method and a system are provide, the system includes a ground unit; an aerial unit and a connecting element arranged to connect the ground unit to the aerial unit. The ground unit may include a connecting element manipulator, a ground unit controller for controlling the connecting element manipulator; and a ground unit location sensor arranged to generate ground unit location information indicative of a location of the ground unit. The wherein the aerial unit may include a first propeller, a frame, a first propeller motor, at least one steering element; and an aerial unit location sensor arranged to generate aerial unit location information indicative of a location of the aerial unit. At least one of the ground unit and the aerial unit includes a controller that is arranged to control, at least in response to a relationship between the aerial unit location information and the ground unit location information, at least one of the first propeller motor and the at least one steering element to affect at least one of the location of the aerial unit and an orientation of the aerial unit.
    • 提供一种天线单元,方法和系统,该系统包括接地单元; 天线单元和布置成将地面单元连接到天线单元的连接元件。 接地单元可以包括连接元件操纵器,用于控制连接元件操纵器的接地单元控制器; 以及地面单元位置传感器,布置成产生指示地面单元的位置的地面单元位置信息。 其中,所述天线单元可以包括第一螺旋桨,框架,第一螺旋桨电动机,至少一个操纵元件; 以及天线单元位置传感器,布置成产生指示天线单元的位置的天线单元位置信息。 地面单元和天线单元中的至少一个包括控制器,其被布置为至少响应于天线单元位置信息和地面单元位置信息之间的关系来控制第一螺旋桨电动机和 至少一个操纵元件,以影响天线单元的位置和天线单元的定向中的至少一个。