LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE
    2.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置及驱动液晶显示装置的方法

    公开(公告)号:US20130114015A1

    公开(公告)日:2013-05-09

    申请号:US13668642

    申请日:2012-11-05

    IPC分类号: G02F1/1368

    摘要: According to one embodiment, a display device includes an array substrate including pixel electrodes arranged in a matrix, gate lines and auxiliary capacitance lines extending a first direction, signal lines extending a second direction, and a driving circuit configured to drive the gate lines, the signal lines, and the auxiliary capacitance lines, a counter substrate arranged opposite the array substrate, a liquid crystal layer held between the substrates, and a controller configured to control the driving circuit in such a manner that a polarity of a signal supplied to each of the signal lines varies in units of horizontal periods during a frame period when the polarity control signal for the first scan is identical to the polarity control signal for the second scan.

    摘要翻译: 根据一个实施例,显示装置包括阵列基板,其包括排列成矩阵的像素电极,沿第一方向延伸的栅极线和辅助电容线,延伸第二方向的信号线和被配置为驱动栅极线的驱动电路, 信号线和辅助电容线,与阵列基板相对配置的对置基板,保持在基板之间的液晶层,以及控制器,被配置为以提供给每个的基板的信号的极性来控制驱动电路 当第一扫描的极性控制信号与用于第二次扫描的极性控制信号相同时,在帧周期期间,信号线以水平周期为单位变化。

    DRIVING METHOD OF AN ELECTRIC CIRCUIT
    3.
    发明申请
    DRIVING METHOD OF AN ELECTRIC CIRCUIT 有权
    电路的驱动方法

    公开(公告)号:US20120287096A1

    公开(公告)日:2012-11-15

    申请号:US13555226

    申请日:2012-07-23

    申请人: Yukio Tanaka

    发明人: Yukio Tanaka

    IPC分类号: G09G5/00 G09G3/20

    摘要: A variation in threshold may be suppressed by structuring an analog switch by a MOS transistor and forming a signal synchronized to a clock by making the clock which is a common signal in continuity or discontinuity. An object of the present invention is to reduce the variation in the signal synchronized to the clock by the variation in threshold of the MOS transistor in a circuit which is synchronized to the clock.

    摘要翻译: 可以通过由MOS晶体管构造模拟开关并通过使作为公共信号的时钟连续性或不连续性而形成与时钟同步的信号来抑制阈值的变化。 本发明的目的是通过与时钟同步的电路中的MOS晶体管的阈值变化来减少与时钟同步的信号的变化。

    Loudspeaker apparatus
    4.
    发明授权
    Loudspeaker apparatus 失效
    扬声器装置

    公开(公告)号:US08064626B2

    公开(公告)日:2011-11-22

    申请号:US12349654

    申请日:2009-01-07

    IPC分类号: H04R15/00

    摘要: A loudspeaker apparatus includes an acoustic diaphragm; a support member having a housing, which is a hole in a surface of the support member facing the acoustic diaphragm; a magnetostrictive actuator having a magnetostrictor and a drive rod coupled to an end of the magnetostrictor, the magnetostrictive actuator being inserted into the housing such that the drive rod contacts the acoustic diaphragm, the magnetostrictive actuator applying vibration to the acoustic diaphragm; and a spring inserted into the housing from a position opposite to a position of the drive rod of the magnetostrictive actuator, the spring pressing the magnetostrictive actuator toward the acoustic diaphragm and applying a load to the magnetostrictor.

    摘要翻译: 扬声器装置包括声膜; 支撑构件,其具有壳体,所述壳体是所述支撑构件的面向所述声膜的表面中的孔; 磁致伸缩致动器具有磁致伸缩器和耦合到磁致伸缩体端部的驱动杆,磁致伸缩致动器被插入壳体中,使得驱动杆接触声膜,磁致伸缩致动器将振动施加到声膜; 以及从与磁致伸缩致动器的驱动杆的位置相对的位置插入到壳体中的弹簧,弹簧将磁致伸缩致动器压向隔膜并向磁致伸缩器施加负载。

    Liquid crystal display device
    5.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US07894007B2

    公开(公告)日:2011-02-22

    申请号:US12114208

    申请日:2008-05-02

    IPC分类号: G09G3/36 G02F1/141

    摘要: A liquid crystal display device includes a liquid crystal display panel having a display section which is composed of a plurality of display pixels, a driving unit which drives the display pixels, and a control unit which controls the driving unit. A first substrate includes pixel electrodes which are disposed in association with the plurality of display pixels. A second substrate includes a counter-electrode which is opposed to the plurality of pixel electrodes. A pair of alignment films are disposed on the plurality of pixel electrodes and the counter-electrode, and control an alignment state of liquid crystal molecules, which are included in the liquid crystal layer, by rubbing treatment. Dummy display pixels are disposed on a terminal end side of the display section in a rubbing direction. A driving unit includes circuit for cyclically applying a reverse transition prevention signal to the dummy display pixels.

    摘要翻译: 液晶显示装置包括具有由多个显示像素组成的显示部分的液晶显示面板,驱动显示像素的驱动单元和控制驱动单元的控制单元。 第一基板包括与多个显示像素相关联地设置的像素电极。 第二基板包括与多个像素电极相对的对置电极。 一对取向膜设置在多个像素电极和对置电极上,通过摩擦处理来控制包含在液晶层中的液晶分子的取向状态。 虚拟显示像素沿摩擦方向设置在显示部的终端侧。 驱动单元包括用于向虚拟显示像素循环地施加反向转变防止信号的电路。

    Liquid crystal display device
    6.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号:US07880716B2

    公开(公告)日:2011-02-01

    申请号:US11873268

    申请日:2007-10-16

    IPC分类号: G09G3/36

    摘要: A liquid crystal display device includes liquid crystal pixels, signal line groups each including a predetermined number of signal lines, and a drive circuit which selects the pixels on a row-by-row basis and drives the pixels of the selected row via the signal lines. The drive circuit includes a signal line driver which outputs a predetermined number of pixel voltages for each group driving period while the pixels of each row are being selected, a multiplexer which distributes to each signal line group the pixel voltages output from the signal line driver, and a controller which controls the multiplexer to electrically connect all of the signal line groups to the signal line driver and electrically disconnect the signal line groups one by one from the signal line driver for each group driving period, in a selection period of the pixels of an initial row that requires polarity inversion.

    摘要翻译: 液晶显示装置包括液晶像素,各包含预定数量的信号线的信号线组,以及驱动电路,其逐行选择像素,并经由信号线驱动所选行的像素 。 驱动电路包括:信号线驱动器,其对于每个组驱动周期输出预定数量的像素电压,同时选择每行的像素;多路复用器,向信号线组分配从信号线驱动器输出的像素电压; 以及控制器,其控制多路复用器将所有信号线组电连接到信号线驱动器,并且在每个组驱动周期的信号线驱动器中,在信号线驱动器的选择周期中,将信号线组从信号线驱动器逐个地电连接 需要极性反转的初始行。

    Vehicle seat and manufacturing method of vehicle seat
    8.
    发明授权
    Vehicle seat and manufacturing method of vehicle seat 有权
    车辆座椅及车辆座椅的制造方法

    公开(公告)号:US07815236B2

    公开(公告)日:2010-10-19

    申请号:US12255452

    申请日:2008-10-21

    申请人: Yukio Tanaka

    发明人: Yukio Tanaka

    IPC分类号: B60N7/07

    摘要: Disclosed is a vehicle rear seat whose seat back is foldable forwardly, comprising a seat back frame, a seat cushion frame, and a unit connected to the seat back frame and the seat cushion frame. The unit connected to the seat cushion frame comprises a pair of bases to be fixed to the vehicle body, an arm to be secured to the seat back frame, a hinge to connect the arm pivotally to one of the pair of bases, and a connecting bracket for connecting the base and the hinge. This configuration accomplishes shortened design time for vehicle seats with numerous variations.

    摘要翻译: 公开了一种车座后座椅可向前折叠的车辆后座椅,其包括座椅靠背框架,座垫框架和连接到座椅靠背框架和座垫框架的单元。 连接到座垫框架的单元包括一对固定在车体上的基座,一个固定在座椅靠背框架上的臂,一个枢轴连接到一对基座中的一个基座的铰链, 用于连接底座和铰链的支架。 这种配置实现了具有许多变化的车辆座椅的缩短的设计时间。

    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
    9.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 有权
    液晶显示装置及其驱动方法

    公开(公告)号:US20100245697A1

    公开(公告)日:2010-09-30

    申请号:US12626782

    申请日:2009-11-27

    IPC分类号: G02F1/1343

    摘要: A liquid crystal display device comprises a display area including a plurality of pixels arranged in a matrix. A driving unit to drive the plurality of pixels each having a pixel switch is connected to signal lines and scan lines. An auxiliary capacitance voltage is interposed to a pixel electrode connected to the pixel switch through auxiliary capacitance lines arranged along the pixels in a row direction. The driving unit includes an auxiliary capacitance line driving circuit to supply a first voltage, a second voltage smaller than the first voltage and a third voltage smaller than the second voltage to the auxiliary capacitance lines. The voltage difference between the first voltage and the second voltage is smaller than that between the second voltage and the third voltage.

    摘要翻译: 液晶显示装置包括显示区域,该显示区域包括排列成矩阵的多个像素。 驱动单元驱动多个具有像素开关的像素连接到信号线和扫描线。 辅助电容电压被插入到通过沿着行方向的像素布置的辅助电容线连接到像素开关的像素电极。 驱动单元包括辅助电容线驱动电路,用于向辅助电容线提供第一电压,小于第一电压的第二电压和小于第二电压的第三电压。 第一电压和第二电压之间的电压差小于第二电压和第三电压之间的电压差。

    Active matrix type semicondcutor display device
    10.
    发明授权
    Active matrix type semicondcutor display device 有权
    主动矩阵型半指示器显示装置

    公开(公告)号:US07544981B2

    公开(公告)日:2009-06-09

    申请号:US11715938

    申请日:2007-03-09

    摘要: There is provided an active matrix type semiconductor display device which realizes low power consumption and high reliability. In the active matrix type semiconductor display device of the present invention, a counter electrode is divided into two, different potentials are applied to the two counter electrodes, respectively and inversion driving is carried out each other. Since a potential of an image signal can be made low by doing so, it is possible to lower a voltage necessary for operation of a driver circuit. As a result, it is possible to realize improvement of reliability of an element such as a TFT and reduction of consumed electric power. Moreover, since it is possible to lower a voltage of a timing pulse supplied by the driver circuit, a booster circuit can be omitted, and reduction of an area of the driver circuit can be realized.

    摘要翻译: 提供了实现低功耗和高可靠性的有源矩阵型半导体显示装置。 在本发明的有源矩阵型半导体显示装置中,对置电极分为两个,分别对两个对置电极施加不同的电位,并进行反向驱动。 由于可以通过这样做使图像信号的电位变低,所以可以降低驱动电路的操作所需的电压。 结果,可以实现诸如TFT的元件的可靠性的提高和消耗的电力的减少。 此外,由于可以降低由驱动器电路提供的定时脉冲的电压,因此可以省略升压电路,并且可以实现驱动电路的面积的减小。