Touch Method and Device, Touch Display Apparatus

• US 20170277336A1
• Filed: 09/07/2016
• Published: 09/28/2017
• Est. Priority Date: 03/24/2016
• Status: Active Grant

• Current Assignee: BOE Technology Group Co., Ltd., Hefei BOE Optoelectronics Technology Company Limited (BOE Technology Group Co., Ltd.)
• Original Assignee: BOE Technology Group Co., Ltd., Hefei BOE Optoelectronics Technology Company Limited (BOE Technology Group Co., Ltd.)
• Inventors: Yang, Qing
• Granted Patent: US 10,402,005 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 3/0412 Digitisers structurally integrated in a display
• CPC Class Codes: G06F 3/04186 Touch location disambiguation

Abstract

A touch method, a touch device, and a touch display apparatus are provided. The touch method comprises: acquiring touch information corresponding to a touch operation, the touch information at least including a touch position and a touch area; determining a touch region according to the touch position; comparing the touch area with a reference area to obtain a comparison result; judging whether the touch operation is a mis-touch according to the comparison result and the touch region; not executing an instruction of the touch operation in the case that the touch operation is the mis-touch; and executing the instruction of the touch operation in the case that the touch operation is not the mis-touch.

Claims

1. A touch method, comprising:

acquiring touch information corresponding to a touch operation, the touch information at least including a touch position and a touch area;

determining a touch region according to the touch position;

comparing the touch area with a reference area to obtain a comparison result;

judging whether the touch operation is a mis-touch according to the comparison result and the touch region;

not executing an instruction of the touch operation in the case that the touch operation is the mis-touch; and

executing the instruction of the touch operation in the case that the touch operation is not the mis-touch.

2. The method according to claim 1, wherein,

the touch region includes a touch peripheral region and a touch central region;

in the case that the touch region is the touch peripheral region, the reference area is a first reference area; and

in the case that the touch region is the touch central region, the reference area is a second reference area, and the second reference area is greater than the first reference area.

3. The method according to claim 2, wherein,

before the determining the touch region according to the touch position, the method further comprises:

comparing the touch area with a third reference area, a value of the third reference area being equal to a value of the second reference area;

determining the touch operation to be the mis-touch in the case that the touch area is not less than the third reference area;

the determining the touch region according to the touch position includes;

determining the touch region according to the touch position in the case that the touch area is less than the third reference area.

4. The method according to claim 3, wherein,

the judging whether the touch operation is the mis-touch according to the comparison result and the touch region includes:

determining the touch operation not to be the mis-touch in the case that the touch region is the touch central region;

determining the touch operation not to be the mis-touch in the case that the touch region is the touch peripheral region and the touch area is less than the first reference area;

judging whether the touch operation is a predetermined touch operation in the case that the touch region is the touch peripheral region and the touch area is not less than the first reference area, the predetermined touch operation being a sliding touch operation or an interval touch operation;

determining the touch operation not to be the mis-touch in the case that the touch operation is the predetermined touch operation; and

determining the touch operation to be the mis-touch in the case that the touch operation is not the predetermined touch operation.

5. The method according to claim 2, wherein,

the judging whether the touch operation is the mis-touch according to the touch region and the comparison result includes:

determining the touch operation not to be the mis-touch in the case that the touch region is the touch peripheral region and the touch area is less than the first reference area;

judging whether the touch operation is a predetermined touch operation in the case that the touch region is the touch peripheral region and the touch area is not less than the first reference area, the predetermined touch operation being a sliding touch operation or an interval touch operation;

determining the touch operation not to be the mis-touch in the case that the touch operation is the predetermined touch operation;

determining the touch operation to be the mis-touch in the case that the touch operation is not the predetermined touch operation;

determining the touch operation not to be the mis-touch in the case that the touch region is the touch central region and the touch area is less than the second reference area; and

determining the touch operation to be the mis-touch in the case that the touch region is the touch central region and the touch area is not less than the second reference area.

6. A touch device, comprising:

an acquiring module, for acquiring touch information corresponding to a touch operation, the touch information at least including a touch position and a touch area;

a first determining module, for determining a touch region according to the touch position;

a first comparing module, for comparing the touch area with a reference area to obtain a comparison result;

a judging module, for judging whether the touch operation is a mis-touch according to the comparison result and the touch region;

a first executing module, for not executing an instruction of the touch operation in the case that the touch operation is the mis-touch;

a second executing module, for executing the instruction of the touch operation in the case that the touch operation is not the mis-touch.

7. The device according to claim 6, wherein

the touch region includes a touch peripheral region and a touch central region;

in the case that the touch region is the touch peripheral region, the reference area is a first reference area; and

in the case that the touch region is the touch central region, the reference area is a second reference area, and the second reference area is greater than the first reference area.

8. The device according to claim 7, wherein, the touch device further comprises:

a second comparing module, for comparing the touch area with a third reference area, a value of the third reference area being equal to a value of the second reference area;

a second determining module, for determining the touch operation to be the mis-touch in the case that the touch area is not less than the third reference area;

the first determining module being further configured for;

determining the touch region according to the touch position in the case that the touch area is less than the third reference area.

9. The device according to claim 8, wherein,

the judging module is further configured for:

determining the touch operation not to be the mis-touch in the case that the touch region is the touch central region;

determining the touch operation not to be the mis-touch in the case that the touch region is the touch peripheral region and the touch area is less than the first reference area;

judging whether the touch operation is a predetermined touch operation in the case that the touch region is the touch peripheral region and the touch area is not less than the first reference area, the predetermined touch operation being a sliding touch operation or an interval touch operation;

determining the touch operation not to be the mis-touch in the case that the touch operation is the predetermined touch operation;

determining the touch operation to be the mis-touch in the case that the touch operation is not the predetermined touch operation.

10. The device according to claim 7, wherein,

the judging module is further configured for:

determining the touch operation not to be the mis-touch in the case that the touch region is the touch peripheral region and the touch area is less than the first reference area;

judging whether the touch operation is a predetermined touch operation in the case that the touch region is the touch peripheral region and the touch area is not less than the first reference area, the predetermined touch operation being a sliding touch operation or an interval touch operation;

determining the touch operation not to be the mis-touch in the case that the touch operation is the predetermined touch operation;

determining the touch operation to be the mis-touch in the case that the touch operation is not the predetermined touch operation;

determining the touch operation not to be the mis-touch in the case that the touch region is the touch central region and the touch area is less than the second reference area;

determining the touch operation to be the mis-touch in the case that the touch region is the touch central region and the touch area is not less than the second reference area.

11. A touch display apparatus, comprising a touch device, wherein, the touch device comprises:

an acquiring module, for acquiring touch information corresponding to a touch operation, the touch information at least including a touch position and a touch area;

a first determining module, for determining a touch region according to the touch position;

a first comparing module, for comparing the touch area with a reference area to obtain a comparison result;

a judging module, for judging whether the touch operation is a mis-touch according to the comparison result and the touch region;

a first executing module, for not executing an instruction of the touch operation in the case that the touch operation is the mis-touch;

a second executing module, for executing the instruction of the touch operation in the case that the touch operation is not the mis-touch.

12. The apparatus according to claim 11, wherein

the touch region includes a touch peripheral region and a touch central region;

in the case that the touch region is the touch peripheral region, the reference area is a first reference area; and

in the case that the touch region is the touch central region, the reference area is a second reference area, and the second reference area is greater than the first reference area.

13. The apparatus according to claim 12, wherein, the touch device further comprises:

a second comparing module, for comparing the touch area with a third reference area, a value of the third reference area being equal to a value of the second reference area;

a second determining module, for determining the touch operation to be the mis-touch in the case that the touch area is not less than the third reference area;

the first determining module being further configured for;

determining the touch region according to the touch position in the case that the touch area is less than the third reference area.

14. The apparatus according to claim 13, wherein,

the judging module is further configured for:

determining the touch operation not to be the mis-touch in the case that the touch region is the touch central region;

determining the touch operation not to be the mis-touch in the case that the touch region is the touch peripheral region and the touch area is less than the first reference area;

judging whether the touch operation is a predetermined touch operation in the case that the touch region is the touch peripheral region and the touch area is not less than the first reference area, the predetermined touch operation being a sliding touch operation or an interval touch operation;

determining the touch operation not to be the mis-touch in the case that the touch operation is the predetermined touch operation;

determining the touch operation to be the mis-touch in the case that the touch operation is not the predetermined touch operation.

15. The apparatus according to claim 12, wherein,

the judging module is further configured for:

determining the touch operation not to be the mis-touch in the case that the touch region is the touch peripheral region and the touch area is less than the first reference area;

judging whether the touch operation is a predetermined touch operation in the case that the touch region is the touch peripheral region and the touch area is not less than the first reference area, the predetermined touch operation being a sliding touch operation or an interval touch operation;

determining the touch operation not to be the mis-touch in the case that the touch operation is the predetermined touch operation;

determining the touch operation to be the mis-touch in the case that the touch operation is not the predetermined touch operation;

determining the touch operation not to be the mis-touch in the case that the touch region is the touch central region and the touch area is less than the second reference area;

determining the touch operation to be the mis-touch in the case that the touch region is the touch central region and the touch area is not less than the second reference area.