Method of driving a display panel, and display apparatus for performing the method
    1.
    发明授权
    Method of driving a display panel, and display apparatus for performing the method 有权
    驱动显示面板的方法以及执行该方法的显示装置

    公开(公告)号:US08451262B2

    公开(公告)日:2013-05-28

    申请号:US12625839

    申请日:2009-11-25

    IPC分类号: G06F3/038

    摘要: Disclosed is a method of driving a display panel, which includes a plurality of data lines, a plurality of gate lines, a first pixel column electrically connected to an N-th gate line and a second pixel column electrically connected to an (N+1)-th gate line adjacent to the N-th gate line (wherein N is a natural number). In the method, compensation data of the first pixel for compensating for a kickback deviation between the first and second pixel columns is generated using first data and second data corresponding to the first and second pixel columns, respectively. The compensation data of the first pixel column and the second data of the second pixel column are converted to data voltages of an analog type to output the data voltages to the data lines.

    摘要翻译: 公开了一种驱动显示面板的方法,其包括多条数据线,多条栅极线,电连接到第N条栅极线的第一像素列和与第(N + 1)条电性连接的第N像素列 )栅极线,其中N是自然数。 在该方法中,分别使用与第一和第二像素列对应的第一数据和第二数据来生成用于补偿第一和第二像素列之间的反冲偏离的第一像素的补偿数据。 将第一像素列的补偿数据和第二像素列的第二数据转换为模拟类型的数据电压,以将数据电压输出到数据线。

    USING MEMORIES TO CHANGE DATA PHASE OR FREQUENCY
    2.
    发明申请
    USING MEMORIES TO CHANGE DATA PHASE OR FREQUENCY 审中-公开
    使用记忆来更改数据相位或频率

    公开(公告)号:US20090125750A1

    公开(公告)日:2009-05-14

    申请号:US12116762

    申请日:2008-05-07

    CPC分类号: G06F13/4243

    摘要: A data processing apparatus includes a first memory which comprises a first input/output port and a second input/output port; a second memory which is connected to the first memory and comprises a third input/output port; and a controller for controlling the first and second memories to perform operations of: (a) writing data to the first memory through the first input/output port; (b) reading the data from the first memory through the second input/output port; (c) writing the data read out of the first memory to the second memory through the third input/output port; and (d) reading the data from the second memory through the third input/output port; wherein the operation (a) is performed at a first frequency and the operations (b), (c), (d) are each performed at a second frequency, wherein either: (i) the first frequency is different from the second frequency, or (ii) the first frequency is equal to the second frequency but in each of the operations (b), (c) and (d) the data is different in phase than in the operation (a).

    摘要翻译: 数据处理装置包括:第一存储器,包括第一输入/输出端口和第二输入/输出端口; 第二存储器,其连接到第一存储器并且包括第三输入/输出端口; 以及控制器,用于控制第一和第二存储器以执行以下操作:(a)通过第一输入/输出端口将数据写入第一存储器; (b)通过第二输入/输出端口读取来自第一存储器的数据; (c)通过第三输入/输出端口将从第一存储器读出的数据写入第二存储器; 和(d)通过第三输入/输出端口读取来自第二存储器的数据; 其中所述操作(a)以第一频率执行,并且操作(b),(c),(d)分别以第二频率执行,其中:(i)所述第一频率不同于所述第二频率, 或者(ii)第一频率等于第二频率,但是在每个操作(b),(c)和(d)中,数据的相位与操作(a)不同。