公开(公告)号：US10372155B2

公开(公告)日：2019-08-06

申请号：US15681415

申请日：2017-08-20

Applicant: PixArt Imaging Inc.

Inventor： Wei-Chung Wang ,  Hsin-Chia Chen ,  Hui-Hsuan Chen ,  Chao-Chien Huang ,  Chu-Hung Nien

IPC: G05G9/047 ,  G06F3/038

Abstract: A joystick has a related control method to provide displayed object control function. The joystick includes a body, an image sensor and a processor. The body has a deformable bottom surface whereon a pattern is disposed. The image sensor is disposed under the body and adapted to capture a plurality of frames about the pattern. The processor is electrically connected with the image sensor and adapted to generate a displayed object control signal according to pattern variation within the plurality of frames.

公开(公告)号：US20190056759A1

公开(公告)日：2019-02-21

申请号：US15681415

申请日：2017-08-20

Applicant: PixArt Imaging Inc.

Inventor： Wei-Chung Wang ,  Hsin-Chia Chen ,  Hui-Hsuan Chen ,  Chao-Chien Huang ,  Chu-Hung Nien

IPC: G05G9/047 ,  G06F3/038

CPC classification number: G05G9/047 ,  G05G2009/04759 ,  G06F3/038

Abstract: A joystick has a related control method to provide displayed object control function. The joystick includes a body, an image sensor and a processor. The body has a deformable bottom surface whereon a pattern is disposed. The image sensor is disposed under the body and adapted to capture a plurality of frames about the pattern. The processor is electrically connected with the image sensor and adapted to generate a displayed object control signal according to pattern variation within the plurality of frames.