公开(公告)号：US10152165B2

公开(公告)日：2018-12-11

申请号：US15074969

申请日：2016-03-18

Applicant: Xiaomi Inc.

Inventor： Ning Hao ,  Qinghui Zhao ,  Yanteng Wang

IPC: G06F3/041 ,  G06F3/044

Abstract: A touch panel circuit is disclosed. The touch panel circuit includes a signal transmission path and a ground path. An end of the signal transmission path is provided with a first tip structure protruding outward and having a needlepoint-shape end portion. The ground path is provided with a second tip structure having a needlepoint-shape end portion which is opposite to the needlepoint-shape end portion of the first tip structure. The needlepoint-shape end portion of the first tip structure of the signal transmission path is configured to aggregate electrostatic charges on the signal transmission path, and discharge the aggregated electrostatic charges to the second tip structure of the ground path opposite to the first tip structure.

公开(公告)号：US10705729B2

公开(公告)日：2020-07-07

申请号：US15364262

申请日：2016-11-30

Applicant: Xiaomi Inc.

Inventor： Ning Hao ,  Dawei Yang ,  Huanhuan Liu

IPC: G06F3/0488 ,  H04M1/02 ,  G06F3/0484 ,  G06F3/01

Abstract: A touch control method and apparatus for a function key, and a storage medium are provided. The touch control method includes: determining a current handheld operation mode of a terminal, the handheld operation mode including at least one of a left hand operation mode, a right hand operation mode and a double hand operation mode; determining an operation area corresponding to the current handheld operation mode, activating a surface touch control function of the operation area and displaying the function key in the operation area; and determining whether a user performs a touch control operation on the function key in the operation area, according to a touch position of the user in the operation area and a position of the function key.