发明名称 ELECTROSTATIC INPUT DEVICE AND ELECTRONIC EQUIPMENT
摘要 PROBLEM TO BE SOLVED: To provide an electrostatic input device and electronic equipment, wherein the operation is carried out stably, even if the sensitivity is changed due to the difference in electrostatic capacitances by temperature or person, or due to assembling error at the time of production. SOLUTION: In the electrostatic input device 10 of a vehicular navigation device 1, a distance sensor 4 detects that fingers, or the like, is approaching within a predetermined range of an electrostatic switch 3; and if an operation detection signal of the electrostatic switches 3 is received with an elapse of two seconds or longer, after the distance sensor 4 detects that the fingers, or the like, approach within the predetermined range of the electrostatic switches 3, a microcomputer 12 carries out a control such that a changeover switch 13 switches to a second resistance R2 side for switching to a higher sensitivity mode. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009217956(A) 申请公布日期 2009.09.24
申请号 JP20080057533 申请日期 2008.03.07
申请人 PIONEER ELECTRONIC CORP 发明人 MATSUMOTO SUSUMU
分类号 H01H36/00 主分类号 H01H36/00
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