Driving method of bistable display device
    1.
    发明授权
    Driving method of bistable display device 有权
    双稳态显示装置的驱动方法

    公开(公告)号:US08848001B2

    公开(公告)日:2014-09-30

    申请号:US13070597

    申请日:2011-03-24

    IPC分类号: G09G5/10 G09G3/34

    摘要: An exemplary driving method is adapted for a bistable display device including a pixel array. The pixel array includes a plurality of first pixels and a plurality of second pixels arranged in a predetermined manner. The driving method includes the following steps of: during a first time period, providing the first pixels with a first pixel voltage for black insertion and providing the second pixels with a second pixel voltage different from the first pixel voltage; during a second time period following the first time period, providing the first pixels with the second pixel voltage for white insertion and maintaining the second pixels provided with the second pixel voltage for white insertion; and during a third time period following the second time period, initiating the first pixels to display a gray scale image and providing the second pixels with the first pixel voltage for black insertion.

    摘要翻译: 示例性驱动方法适用于包括像素阵列的双稳态显示装置。 像素阵列包括以预定方式布置的多个第一像素和多个第二像素。 该驱动方法包括以下步骤:在第一时间段期间,为第一像素提供用于黑插入的第一像素电压,并为第二像素提供不同于第一像素电压的第二像素电压; 在第一时间段之后的第二时间段期间,为第一像素提供用于白插入的第二像素电压,并保持提供有第二像素电压的第二像素进行白插入; 并且在第二时间段之后的第三时间段期间,启动第一像素以显示灰度图像,并为第二像素提供用于黑色插入的第一像素电压。

    DRIVING METHOD OF BISTABLE DISPLAY DEVICE
    2.
    发明申请
    DRIVING METHOD OF BISTABLE DISPLAY DEVICE 有权
    双向显示装置的驱动方法

    公开(公告)号:US20110279491A1

    公开(公告)日:2011-11-17

    申请号:US13070597

    申请日:2011-03-24

    IPC分类号: G09G5/10

    摘要: An exemplary driving method is adapted for a bistable display device including a pixel array. The pixel array includes a plurality of first pixels and a plurality of second pixels arranged in a predetermined manner. The driving method includes the following steps of: during a first time period, providing the first pixels with a first pixel voltage for black insertion and providing the second pixels with a second pixel voltage different from the first pixel voltage; during a second time period following the first time period, providing the first pixels with the second pixel voltage for white insertion and maintaining the second pixels provided with the second pixel voltage for white insertion; and during a third time period following the second time period, initiating the first pixels to display a gray scale image and providing the second pixels with the first pixel voltage for black insertion.

    摘要翻译: 示例性驱动方法适用于包括像素阵列的双稳态显示装置。 像素阵列包括以预定方式布置的多个第一像素和多个第二像素。 该驱动方法包括以下步骤:在第一时间段期间,为第一像素提供用于黑插入的第一像素电压,并为第二像素提供不同于第一像素电压的第二像素电压; 在第一时间段之后的第二时间段期间,为第一像素提供用于白插入的第二像素电压,并保持提供有第二像素电压的第二像素进行白插入; 并且在第二时间段之后的第三时间段期间,启动第一像素以显示灰度图像,并为第二像素提供用于黑色插入的第一像素电压。

    Multi-touch method for resistive touch panel
    5.
    发明授权
    Multi-touch method for resistive touch panel 有权
    电阻式触摸屏多点触控方式

    公开(公告)号:US09377890B2

    公开(公告)日:2016-06-28

    申请号:US12550404

    申请日:2009-08-31

    IPC分类号: G06F3/041

    CPC分类号: G06F3/0416 G06F2203/04808

    摘要: When operating a resistive touch panel, a first command is issued by touching the touch panel using a finger. When the finger remains in contact with the touch panel, a second command is issued by touching the touch panel using a stylus. Therefore, a corresponding gesture operation can be executed in multi-touch applications after identifying the first and second commands.

    摘要翻译: 当操作电阻式触摸面板时,通过使用手指触摸触摸面板来发出第一命令。 当手指保持与触摸面板接触时,通过使用触笔触摸触摸面板来发出第二命令。 因此,在识别第一和第二命令之后,可以在多点触摸应用中执行对应的手势操作。

    Method for processing images in liquid crystal display
    7.
    发明授权
    Method for processing images in liquid crystal display 有权
    在液晶显示器中处理图像的方法

    公开(公告)号:US08217888B2

    公开(公告)日:2012-07-10

    申请号:US12081442

    申请日:2008-04-16

    IPC分类号: G09G3/36

    摘要: A method for processing images in a liquid crystal display is provided. The method includes the steps of: acquiring a backlight index according to an image; adjusting a backlight according to the backlight index; acquiring a reference gray level according to the adjusted backlight, wherein the reference gray level lies in between a first gray level boundary and a second gray level boundary; transferring a gray level of the image into a corresponding output gray level according to the backlight index when the gray level of the image lying in between the reference gray level and the first gray level boundary; and transferring the gray level of the image into another corresponding output gray level according to a linear relationship when the gray level of the image lying in between the reference gray level and the second gray level boundary.

    摘要翻译: 提供了一种在液晶显示器中处理图像的方法。 该方法包括以下步骤:根据图像获取背光指数; 根据背光指数调整背光; 根据所调整的背光获取参考灰度级,其中所述参考灰度级位于第一灰度级边界和第二灰度级边界之间; 当图像的灰度位于参考灰度级与第一灰度级边界之间时,根据背光指数将图像的灰度级转换成对应的输出灰度级; 以及当所述图像的灰度级别在所述参考灰度级与所述第二灰度级边界之间时,根据所述线性关系将所述图像的灰度级别转移到另一对应的输出灰度级。

    Optical module and positioning frame thereof
    9.
    发明授权
    Optical module and positioning frame thereof 有权
    光模块及其定位框架

    公开(公告)号:US08026884B2

    公开(公告)日:2011-09-27

    申请号:US11486019

    申请日:2006-07-14

    IPC分类号: G09G3/36

    摘要: A system for driving a liquid crystal display is provided. The system receives a video signal including a first predetermined gray level signal and a second predetermined gray level signal. The system includes a memory, an impulse signal module, a first multiplexer and a detection unit. The memory stores the first predetermined gray level signal. The impulse signal module receives the first and second predetermined gray level signal to generate a plurality of impulse signals. The first multiplexer receives the plurality of impulse signals and outputs the second predetermined gray level signal or the plurality of impulse signals according to the first control signal. The detection unit generates a first control signal to be applied to the first multiplexer according to the first predetermined gray level signal and the second predetermined gray level signal.

    摘要翻译: 提供一种用于驱动液晶显示器的系统。 系统接收包括第一预定灰度信号和第二预定灰度信号的视频信号。 该系统包括存储器,脉冲信号模块,第一多路复用器和检测单元。 存储器存储第一预定灰度级信号。 脉冲信号模块接收第一和第二预定灰度信号以产生多个脉冲信号。 第一多路复用器接收多个脉冲信号,并根据第一控制信号输出第二预定灰度信号或多个脉冲信号。 检测单元根据第一预定灰度信号和第二预定灰度信号产生要施加到第一多路复用器的第一控制信号。