发明名称 |
ELECTRONIC APPARATUS |
摘要 |
A strain quantity obtaining unit is provided that obtains a strain quantity at an interval faster than variation in the strain to be detected and stores the maximum value of the strain quantity. When a touch coordinate is obtained at a predetermined sampling interval, if the maximum value of the strain quantity when the touch coordinate is obtained does not exceed a strain quantity threshold value, the touch coordinate is not caused to be effective. However, if the maximum value of the strain quantity when the touch coordinate is obtained exceeds a strain quantity threshold value, the touch coordinate is caused to be effective. If a touch coordinate is caused to be effective once, the touch coordinate is caused to be effective continuously until an instructing object is separated from an operation surface of a touch panel unit at a predetermined distance or more in a perpendicular direction. |
申请公布号 |
US2015370386(A1) |
申请公布日期 |
2015.12.24 |
申请号 |
US201514643251 |
申请日期 |
2015.03.10 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
YAMAGUCHI Takeshi;TAKANO Tomoki |
分类号 |
G06F3/047;G06F3/041;G09G5/00;G06F3/044 |
主分类号 |
G06F3/047 |
代理机构 |
|
代理人 |
|
主权项 |
1. An electronic apparatus comprising:
a casing; a display unit that is disposed in the casing and displays predetermined information; an electrostatic capacitive touch panel unit through which display of the display unit passes and that determines a two-dimensional coordinate indicated by an instructing object which has some conductivity; a transparent member that is disposed to be stacked on the touch panel unit and through which display of the display unit passes; and a pressure detection unit that detects strain of the transparent member, wherein the touch panel unit is able to detect that the instructing object is separated at a predetermined distance or more, and when strain detected by the pressure detection unit satisfies a predetermined condition, a two-dimensional coordinate determined by the touch panel unit is caused to be effective and the two-dimensional coordinate is caused to be effective continuously until the instructing object is separated at the predetermined distance or more. |
地址 |
Osaka JP |