公开(公告)号：US11088690B2

公开(公告)日：2021-08-10

申请号：US16477358

申请日：2018-12-12

Applicant: AUTONICS CORPORATION

Inventor： Jongeun Noh ,  Byounguk Lim

IPC: H03K17/95 ,  G01D5/14 ,  H05K1/00

Abstract: A switch is disclosed. The switch includes a body; and an actuator configured to provide a magnetic force to the body and induce an electrical switching of the body, wherein the body includes a housing with a first surface; and a plurality of hall sensors sequentially disposed adjacent to the first surface, wherein the actuator includes a case with a second surface; and a first magnetic body and a second magnetic body sequentially disposed adjacent to the second surface, wherein the first magnetic body includes a first polarity; and a second polarity opposite to the first magnetic body, wherein the second magnetic body includes a third polarity; and a fourth polarity opposite to the third magnetic body, wherein the first polarity, the second polarity, the third polarity, and the fourth polarity are sequentially disposed along the second surface.