Method of compensating reference data and touch screen apparatus using the method
    11.
    发明授权
    Method of compensating reference data and touch screen apparatus using the method 有权
    使用该方法补偿参考数据和触摸屏设备的方法

    公开(公告)号:US09223438B2

    公开(公告)日:2015-12-29

    申请号:US14096012

    申请日:2013-12-04

    Inventor: Sunkyung Shin

    CPC classification number: G06F3/0418 G06F3/0416 G06F3/044

    Abstract: Provided is a method of compensating reference data, including calculating touch compensation data in the n-th frame period by compensating touch raw data in the n-th frame period using the reference data in the (n−1)-th frame period that is stored in a memory, detecting touch candidate coordinates by analyzing the touch compensation data in the n-th frame period, generating reference compensation data in the n-th frame period by setting up a labeling block from the touch raw data corresponding to the touch candidate coordinates and by compensating the touch raw data included in the labeling block, not the touch raw data not included, and generating reference data in the n-th frame period by calculating an average value of the reference compensation data in the n-th frame period, and the reference compensation data in the (n−k)-th to (n−1)-th frame periods, stored in the memory.

    Abstract translation: 提供了一种补偿参考数据的方法,包括通过在第(n-1)个帧周期中的参考数据补偿第n帧周期中的触摸原始数据来计算第n帧周期中的触摸补偿数据, 存储在存储器中,通过在第n帧周期中分析触摸补偿数据来检测触摸候选坐标,通过从对应于触摸候选的触摸原始数据建立标记块来在第n帧周期中产生参考补偿数据 并且通过补偿包括在标记块中的触摸原始数据而不是不包括的触摸原始数据,并且通过在第n帧周期中计算参考补偿数据的平均值来产生第n帧周期中的参考数据 ,以及存储在存储器中的第(n-k)至第(n-1)个帧周期中的参考补偿数据。

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