公开(公告)号：US20210342031A1

公开(公告)日：2021-11-04

申请号：US17235940

申请日：2021-04-21

Applicant: Industrial Technology Research Institute

Inventor： Yi-Hsiang Huang ,  Ping-Chang Jui ,  Hung Tsou ,  Szu-Wei Wu ,  Han-Sung Chan

IPC: G06F3/042 ,  G06F3/043 ,  G02B30/56

Abstract: A device and a method for generating floating images are provided. An optical imaging module generates a first floating image. A sensing module sends a detection signal to sense first position information of a tested object at a first time point, and generates a feedback signal according to the first position information when the first position information is within a contour range of the first floating image. A signal processing module is electrically connected to the optical imaging module and the sensing module to receive the feedback signal and generate at least one control command and/or at least one feedback command corresponding to the feedback signal. The at least one control command is transmitted to a controller to perform corresponding control on the controller, and the at least one feedback command is transmitted to the optical imaging module, so that the optical imaging module generates a second floating image different from the first floating image.

公开(公告)号：US11614837B2

公开(公告)日：2023-03-28

申请号：US17235940

申请日：2021-04-21

Applicant: Industrial Technology Research Institute

Inventor： Yi-Hsiang Huang ,  Ping-Chang Jui ,  Hung Tsou ,  Szu-Wei Wu ,  Han-Sung Chan

IPC: G06F3/042 ,  G02B30/56 ,  G06F3/043

Abstract: A device and a method for generating floating images are provided. An optical imaging module generates a first floating image. A sensing module sends a detection signal to sense first position information of a tested object at a first time point, and generates a feedback signal according to the first position information when the first position information is within a contour range of the first floating image. A signal processing module is electrically connected to the optical imaging module and the sensing module to receive the feedback signal and generate at least one control command and/or at least one feedback command corresponding to the feedback signal. The at least one control command is transmitted to a controller to perform corresponding control on the controller, and the at least one feedback command is transmitted to the optical imaging module, so that the optical imaging module generates a second floating image different from the first floating image.