Method and apparatus for preventing accidental touch operation on mobile terminals
AssigneeNubia Technology Co., Ltd.
InventorsXin LI, Shian SHEN, Hanfei OU
Life of this patent
Estimating the term…
Abstract
The present disclosure provides an accidental-touch prevention method and apparatus for a mobile terminal. The method includes: receiving by the touch screen IC layer a touch instruction from a user, and reporting a touch point on a touch track corresponding to the touch instruction to the driver layer; determining by the driver layer whether the touch point is in the chamfered-rounded-angle area; and when the touch point is in the chamfered-rounded-angle area, correcting coordinates of the touch point by the driver layer.
Claims20
An accidental-touch prevention method for a mobile terminal, wherein the mobile terminal includes a touch control unit having an application layer, a driver layer and a touch screen IC layer, the driver layer has an interface for the application layer to call, and a touch screen has a chamfered-rounded-angle area, the accidental-touch prevention method comprising:
- receiving, by the touch screen IC layer, a touch instruction from a user, and reporting a touch point on a touch track corresponding to the touch instruction to the driver layer;
- determining, by the driver layer, whether the touch point is in the chamfered-rounded-angle area;
- and
- when the touch point is in the chamfered-rounded-angle area, correcting, by the driver layer, coordinates of the touch point.
An accidental-touch-prevention apparatus for a mobile terminal, wherein the mobile terminal includes a touch control unit having an application layer, a driver layer and a touch screen IC layer, and a driver layer has an interface for the application layer to call, the touch screen has a chamfered-rounded-angle area, the accidental-touch-prevention apparatus comprising:
- an instruction receiving module configured to receive a touch instruction from a user by the touch screen IC layer, and to report a touch point on a touch track corresponding to the touch instruction to the driver layer;
- and
- a processing module configured to determine whether the touch point is in the chamfered-rounded-angle area by the driver layer;
- and when the touch point is in the chamfered-rounded-angle area, correct coordinates of the touch point by the driver layer.
Dependencies are inferred from the claim text.