Title:
INFORMATION DISPLAY SYSTEM, INFORMATION DISPLAY DEVICE, AND INFORMATION DISPLAY METHOD
Document Type and Number:
Japanese Patent JP2022164133
Kind Code:
A
Abstract:
To provide an information display system, an information display device, and an information display method capable of attaining predetermined high functionality.SOLUTION: An information display system includes a non-volatile display device that is powered by a wireless tag and rewrites display on the basis of a first signal transmitted from the wireless tag, a reader device that wirelessly supplies power to the wireless tag and transmits a second signal to the wireless tag, and the wireless tag that supplies power to the non-volatile display device on the basis of power wirelessly supplied from the reader device, obtains measurement information related to measurement performed by an external measurement device on the basis of the second signal transmitted from the reader device, and transmits a first signal corresponding to the measurement information to the non-volatile display device.SELECTED DRAWING: Figure 1
Inventors:
MIZUNO SEIICHI
Application Number:
JP2021069430A
Publication Date:
October 27, 2022
Filing Date:
April 16, 2021
Export Citation:
Assignee:
ZENSHO HOLDINGS CO LTD
International Classes:
H04B1/59; G01G23/36; G06F1/26; H02J50/20
Attorney, Agent or Firm:
Shirasaka Patent Office
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