具触控板的电子装置及其杂讯侦测与操作模式设定方法;ELECTRONIC DEVICE HAVING TOUCH PANEL AND NOISE DETECTION AND OPERATION MODE CONFIGURATION METHODS THEREOF

摘要

本发明提供一种具触控板的电子装置及其杂讯侦测方法，其中电子装置包括触控模组及显示模组，且触控模组的一触控板是对应设置于显示模组上。所述杂讯侦测方法包括下列步骤。首先，决定触控板的一侦测周期，其中侦测周期大于或等于显示模组的一驱动周期。其次，将侦测周期分成复数个侦测区段。其后，分别取得各该侦测区段的感应资讯。而后，根据各该侦测区段所对应的感应资讯进行运算，以获取对应触控板上一杂讯参考资讯。本发明另提供一种操作模式设定方法，其可根据获取的杂讯参考资讯决定触控模组的操作模式，提高触控模组的运作效益。; defining a plurality of detection intervals within the detection period; obtaining a sensing information from each of the detection intervals; performing computations on the sensing information obtained to generate a noise information. Moreover, the present disclosure further provides an operation mode configuration method for the electronic device having the touch panel, which can determine the operation mode of the touch module based on the noise information thereby, enhance the performance of the touch module.