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    • 2. 发明申请
    • APPARATUS FOR DRIVING DISPLAY PANEL
    • 用于驱动显示面板的装置
    • US20070188434A1
    • 2007-08-16
    • US11675148
    • 2007-02-15
    • Wan-jung KimDong-chul ParkSeung-hyun Kim
    • Wan-jung KimDong-chul ParkSeung-hyun Kim
    • G09G3/36
    • G09G3/3685G09G2310/0275G09G2310/0294G09G2310/0297G09G2330/021G09G2360/12
    • An apparatus for driving a display panel includes: a memory that stores pixel data to be displayed on the display panel; a multiple line selection (MLS) decoder that receives a plurality of pixel data from the memory and then decodes the plurality of pixel data simultaneousty, and a plurality of column drivers that activate a corresponding plurality of column lines of the display panel in order to output the decoded pixel data to the panel, wherein the MLS decoder is shared by the plurality of column lines. Accordingly, the plurality of column lines shares the MLS decoder and, thus, a chip size can be reduced. Moreover, since the memory outputs the pixel data using a single output line, the memory size can be reduced, as well. Furthermore, the apparatus includes the memory that supports a burst read mode, thereby reducing power consumption.
    • 用于驱动显示面板的装置包括:存储器,用于存储要显示在显示面板上的像素数据; 多路选择(MLS)解码器,其从存储器接收多个像素数据,然后同时解码多个像素数据;以及多个列驱动器,其激活显示面板的对应的多个列线以便输出 解码的像素数据到面板,其中MLS解码器被多个列线共享。 因此,多条列线共享MLS解码器,因此可以减小芯片尺寸。 此外,由于存储器使用单个输出线输出像素数据,因此也可以减小存储器大小。 此外,该装置包括支持突发读取模式的存储器,从而降低功耗。