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    • 1. 发明授权
    • Bistable display panel and data driving circuit thereof
    • 双稳态显示面板及其数据驱动电路
    • US09443480B2
    • 2016-09-13
    • US13218760
    • 2011-08-26
    • Chia-Hsien ChuChun-Chi LaiYi-Chien Wen
    • Chia-Hsien ChuChun-Chi LaiYi-Chien Wen
    • G06F3/038G09G3/34
    • G09G3/344G09G2300/0473G09G2300/08G09G2310/0256G09G2310/0275
    • An exemplary data driving circuit for providing a display data voltage to a data line includes a data driving module. The data driving module includes a display data buffer unit and a switching element. The display data buffer unit is used to provide the display data voltage. The switching element is electrically coupled between the display data buffer unit and the data line and determines whether to allow the display data voltage provided by the display data buffer unit to be transmitted to the data line according to a control signal. Furthermore, the control signal controls the switching element to be turned off when the display data voltage provided by the display data buffer unit equals a predetermined voltage. Moreover, a display panel using the above data driving circuit also is provided.
    • 用于向数据线提供显示数据电压的示例性数据驱动电路包括数据驱动模块。 数据驱动模块包括显示数据缓冲单元和开关元件。 显示数据缓冲单元用于提供显示数据电压。 开关元件电耦合在显示数据缓冲器单元和数据线之间,并且根据控制信号确定是否允许由显示数据缓冲器单元提供的显示数据电压被发送到数据线。 此外,当由显示数据缓冲单元提供的显示数据电压等于预定电压时,控制信号控制开关元件截止。 此外,还提供了使用上述数据驱动电路的显示面板。
    • 2. 发明授权
    • Display device and method for updating image frames based on image frame switching period thereof
    • 基于图像帧切换周期更新图像帧的显示装置和方法
    • US09311864B2
    • 2016-04-12
    • US13453053
    • 2012-04-23
    • Chia-Hsien ChuChun-Chi Lai
    • Chia-Hsien ChuChun-Chi Lai
    • G09G3/34
    • G09G3/344G09G2300/08G09G2310/061
    • A method for updating image frames displayed on a display device including charged particles is provided and includes steps as below. A first image frame is displayed according to a first image data value. A second image frame is displayed according to a second image data value. Whether an image frame switching period between the first image frame and the second image frame is less than or equal to a predetermined period is determined to decide an updating manner for the second image frame displayed on the display device. When the image frame switching period is greater than the predetermined period, a reset pulse and a second data pulse are sequentially generated such that the display device operates in a second updating mode. A display device is also disclosed herein.
    • 提供了一种用于更新显示在包括带电粒子的显示装置上的图像帧的方法,并且包括以下步骤。 根据第一图像数据值显示第一图像帧。 根据第二图像数据值显示第二图像帧。 确定第一图像帧和第二图像帧之间的图像帧切换周期是否小于或等于预定周期,以决定显示在显示装置上的第二图像帧的更新方式。 当图像帧切换周期大于预定周期时,依次生成复位脉冲和第二数据脉冲,使得显示装置在第二更新模式下操作。 本文还公开了一种显示装置。