Patent ID: 11907526
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The touch region adjustment method of claim 3, further comprising:
determining that a type of the first contact surface is a finger putting contact surface when the first touch information and the second touch information meet a first second preset condition; and
determining that the touch region is located between the first contact surface and the second contact surface when a third distance between the first contact surface and the second contact surface is greater than or equal to a first second value,
wherein the second preset condition comprises that:
each of the first height and the second height is within a first height range, a first ratio of a first capacitance value of a first most edge coordinate column of the first contact surface to a second capacitance value of a first secondary edge coordinate column of the first contact surface is within a first ratio range, and a second ratio of a third capacitance value of a second most edge coordinate column of the second contact surface to a fourth capacitance value of a second secondary edge coordinate column of the second contact surface is within the first ratio range, wherein a first value in the first ratio range is less than or equal to 1;
each of the first height and the second height is greater than the first height range, a third ratio of the first height to the first width is within a second ratio range, a fourth ratio of the second height to the second width is within the second ratio range, and each of the first ratio and the second ratio is within the first ratio range; or
each of the third ratio and the fourth ratio is within the second ratio range, each of the first area and the second area is within a first area range, and each of the first ratio and the second ratio is within the first ratio range.