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    • 95. 发明申请
    • TIRE PRESSURE ADJUSTING SYSTEM OF VEHICLE AND METHOD OF CONTROLLING THE SAME
    • 车辆轮胎压力调节系统及其控制方法
    • US20090151441A1
    • 2009-06-18
    • US12115285
    • 2008-05-05
    • Sungik YimHoon Kim
    • Sungik YimHoon Kim
    • B60C23/02
    • B60C23/0408B60C23/00B60C23/0413B60C99/003
    • A tire pressure adjusting system of a vehicle includes: a sensor mounted in a tire, to measure pressure and/or temperature of air in the tire, and to send a signal corresponding to the pressure and/or temperature; a magnetic field generator mounted on the vehicle body near the tire, to receive the signal from the sensor, and to generate a magnetic field; a current generator mounted in the tire, to generate electricity by using the magnetic field; and an electric heating member mounted in the tire, to generate heat by using the electricity supplied from the current generator, thereby heating the air in the tire. A method of controlling tire pressure includes determining whether the pressure is too low; and, if the pressure is too low, heating air in the tire until the pressure is not too low.
    • 车辆的轮胎压力调节系统包括:安装在轮胎中的传感器,用于测量轮胎中的空气的压力和/或温度,并发送对应于压力和/或温度的信号; 安装在车体附近的磁场发生器,以接收来自传感器的信号,并产生磁场; 安装在轮胎中的电流发生器,通过使用磁场发电; 以及安装在轮胎中的电加热构件,通过使用从电流发生器供给的电力来发热,从而加热轮胎中的空气。 控制轮胎压力的方法包括确定压力是否太低; 并且如果压力太低,则加热轮胎中的空气直到压力不会太低。
    • 96. 发明申请
    • LIQUID CRYSTAL DISPLAY
    • 液晶显示器
    • US20090096976A1
    • 2009-04-16
    • US12194058
    • 2008-08-19
    • Hoon KimJae-Jin LyuHye-Ran You
    • Hoon KimJae-Jin LyuHye-Ran You
    • G02F1/1343G02F1/13
    • G02F1/1393G02F2001/134345G09G3/3614G09G3/3651G09G2300/0443G09G2300/0491G09G2320/0238G09G2320/028
    • In a liquid crystal display, an image-defining data voltage is simultaneously applied to a main pixel electrode (MPE) and an electrically isolatable sub pixel electrode (SPE) to thereby respectively define a main pixel voltage and a sub pixel voltage. The MPE defines one plate of a first capacitor whose other plate receives a first common voltage whose voltage level can be varied after the image-defining data voltage is applied. Thus the main pixel voltage is shifted up or shifted down according to the voltage variation of the first common voltage. The SPE defines one plate of a second capacitor whose other plate receives a second common voltage. By causing the main pixel voltage to be of greater absolute amplitude than the sub pixel voltage, a side visibility of the liquid crystal display can be enhanced. Also, the liquid crystal display utilizes a liquid crystal having a dielectric anisotropy and an elastic constant ratio within a specific range, so that an undesirable increase of a black brightness effect is reduced and thus image contrast is not adversely affected.
    • 在液晶显示器中,将图像定义数据电压同时施加到主像素电极(MPE)和电隔离子像素电极(SPE),从而分别限定主像素电压和子像素电压。 MPE定义了第一电容器的一个板,其另一个板接收在施加图像定义数据电压之后电压电平可以改变的第一公共电压。 因此,主像素电压根据第一公共电压的电压变化向上移位或向下移动。 SPE定义了第二电容器的一个板,其另一个板接收第二公共电压。 通过使主像素电压成为比子像素电压更大的绝对幅度,可以提高液晶显示器的侧面可见度。 此外,液晶显示器利用在特定范围内具有介电各向异性和弹性常数比的液晶,从而降低黑色亮度效果的不期望的增加,因此不会对图像对比度产生不利影响。