OPERATION APPARATUS

摘要

An operation apparatus includes: a plurality of electrodes that configure different channels, respectively, and that output a detection signal having a level depending on a location of an operation body which is in contact or is not in contact therewith; and an operation detecting unit that detects an operation on a target object based on the detection signal from the plurality of electrodes, wherein the operation detecting unit includes an angled-point detecting section that detects an angled point of a unicursal character or symbol that is drawn by the operation body, based on that the detection signal is in a maintaining state of maintaining a constant level, and a discrimination section that discriminates a unicursal character or symbol that is drawn by the operation body, based on the detection result of the angled point by the angled-point detecting section.

主权项

1. An operation apparatus comprising:
a plurality of electrodes that configure different channels, respectively, and that output a detection signal having a level depending on a location of an operation body which is in contact or is not in contact therewith; and an operation detecting unit that detects an operation on a target object based on the detection signal from the plurality of electrodes, wherein the operation detecting unit includes
an angled-point detecting section that detects an angled point of a unicursal character or symbol that is drawn by the operation body, based on that the detection signal is in a maintaining state of maintaining a constant level, anda discrimination section that discriminates a unicursal character or symbol that is drawn by the operation body, based on the detection result of the angled point by the angled-point detecting section.