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公开(公告)号:US09454257B2
公开(公告)日:2016-09-27
申请号:US13782681
申请日:2013-03-01
Applicant: PIXART IMAGING INC.
Inventor: Chun Yi Lu , Tzung Min Su , Yuan Yu Peng , Yi Hsien Ko
IPC: G06F3/041 , G06F3/02 , G06F3/042 , G06F3/0488
CPC classification number: G06F3/0416 , G06F3/0227 , G06F3/042 , G06F3/04883 , G06F3/04886 , G06F2203/04803 , G06F2203/04808
Abstract: An electronic system includes a device having a screen and an optical touch device. The optical touch device monitors the activity of an object on the screen of the device. When the object performs an operation in a first region of the screen, the optical touch device generates first data; and when the object performs an operation outside the first region, the optical touch device generates second data, wherein the first data and the second data are of different data types.
Abstract translation: 电子系统包括具有屏幕和光学触摸装置的装置。 光学触摸设备监视设备屏幕上的对象的活动。 当对象在屏幕的第一区域中执行操作时,光学触摸设备产生第一数据; 并且当所述对象在所述第一区域之外执行操作时,所述光学触摸设备产生第二数据,其中所述第一数据和所述第二数据具有不同的数据类型。