公开(公告)号：US10831276B2

公开(公告)日：2020-11-10

申请号：US16250938

申请日：2019-01-17

Applicant: Apple Inc.

Inventor： Dominic P. Cincione ,  Matthew D. Dombach ,  Darya Amin-Shahidi ,  Scott D. Ridel ,  Vu A. Hong ,  Alex J. Speltz ,  Denis G. Chen

IPC: G06F3/01 ,  H04M1/02 ,  B06B1/04

Abstract: According to some embodiments, a haptic feedback module for generating a haptic feedback event is described. The haptic feedback module includes an enclosure having walls that define a cavity. The enclosure is capable of carrying operational components within the cavity that include a frame that includes tungsten, a magnetic coil element that is capable of generating a magnetic field, a magnetic element that is carried within an aperture of the frame, linear-actuation end stops that are welded to a first end of the frame and a second end of the frame that opposes the first end, and springs that couple together the walls of the enclosure to the linear-actuation end stops.