Title:
入力装置とその制御方法及びプログラム
Document Type and Number:
Japanese Patent JP6546111
Kind Code:
B2
Abstract:
An input device includes a sensor unit, a processing unit, a storage unit, and an interface unit. The processing unit includes: a change amount calculating section for calculating the temporal change amount of the electrostatic capacitance that is detected by the sensor unit and that changes according to the proximity degree of an object with respect to a detection surface; a determination section for determining a touch operation corresponding to an operation on the detection surface using a fingertip, a palm operation corresponding to an operation on the detection surface using a palm, and a grip operation corresponding to an operation on a conductor portion, based on the calculated change amount; and a reset section for performing reset processing in a case where the duration of a state, in which a palm operation is not determined and a grip operation is determined, is a first predetermined time or more.
Inventors:
Satoshi Nakajima
Satoshi Hayasaka
Kitagawa Kohei
Satoshi Hayasaka
Kitagawa Kohei
Application Number:
JP2016050777A
Publication Date:
July 17, 2019
Filing Date:
March 15, 2016
Export Citation:
Assignee:
Alps Alpine Co., Ltd.
International Classes:
G06F3/041; G06F3/044; H01H19/00; H01H36/00
Domestic Patent References:
| JP20161544A | ||||
| JP201588453A | ||||
| JP2010213169A | ||||
| JP2013109636A | ||||
| JP2007286814A |
Foreign References:
| CN104423753A | ||||
| US20120212240 |
Attorney, Agent or Firm:
Masahiro Matsushita
野▲崎▼ 照夫
Katsuyuki Okubo
野▲崎▼ 照夫
Katsuyuki Okubo