公开(公告)号：US20110069034A1

公开(公告)日：2011-03-24

申请号：US12870179

申请日：2010-08-27

申请人： Masaru Yokota ,  Hiroshi Munakata ,  Naoko Kawamata ,  Yukio Miyazawa

发明人： Masaru Yokota ,  Hiroshi Munakata ,  Naoko Kawamata ,  Yukio Miyazawa

IPC分类号： G06F3/041

CPC分类号： G06F3/044

摘要： A position detection apparatus including: a sensor including a plurality of first conductors juxtaposed in parallel to each other in a first direction, a plurality of second conductors juxtaposed in parallel to each other in a second direction, and a plurality of third conductors juxtaposed in parallel to each other in a third direction. The first to third conductors are disposed such that a plane defined by the first conductors, another plane defined by the second conductors, and a further plane defined by the third conductors are placed in a superposed relationship with each other. The apparatus further includes a signal processing circuit configured to supply a signal to the sensor and detect a pointed position by a pointer on the sensor based on a signal obtained from the sensor in response to the signal supplied thereto; the signal processing circuit identifying a position actually pointed to by the pointer.

摘要翻译： 一种位置检测装置，包括：传感器，包括在第一方向上彼此平行地并置的多个第一导体，在第二方向上彼此平行并列的多个第二导体，以及并列并置的多个第三导体 在第三方向上彼此。 第一至第三导体被布置成使得由第一导体限定的平面，由第二导体限定的另一平面和由第三导体限定的另一平面彼此重叠放置。 该装置还包括：信号处理电路，被配置为响应于提供给所述传感器的信号，根据从所述传感器获得的信号，向所述传感器提供信号并且通过所述传感器上的指针检测指向位置; 所述信号处理电路识别由所述指针实际指向的位置。