Title:
SWITCH SYSTEM
Document Type and Number:
Japanese Patent JP2021071665
Kind Code:
A
Abstract:
To provide a switch system that can control power supply to a control target by a simple configuration.SOLUTION: The present invention includes: a display 10; an image signal generator 40 for generating an image signal to display in the display 10; an optical sensor 20 for detecting light in an image display surface of the display 10; and a switch circuit for supplying a power source to a control target by a light detection signal by the optical sensor 20. The image signal generator 40 generates an image signal to emit light from a specific position of the display 10 and the optical sensor 20 detects light in the specific position of the display 10.SELECTED DRAWING: Figure 1
Inventors:
FUJIMURA MOTOHIRO
Application Number:
JP2019199570A
Publication Date:
May 06, 2021
Filing Date:
November 01, 2019
Export Citation:
Assignee:
SYSTEM INTEGRATION MAN CO LTD
International Classes:
G09F9/00; A47G33/00; F21V23/00; H05B47/00
Attorney, Agent or Firm:
Toshio Kasukawa
Yoshiyuki Ishibashi
Kimizu Shimizu
Saki hunting
Yoshiyuki Ishibashi
Kimizu Shimizu
Saki hunting