Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazunori Yamada0
Ikuo Fuchigami0
Tsutomu Mukai0
Yosuke Matsushita0
Shigehiro Iida0
Hidehiko Shin0
Hideki Aoyama0
Mitsuaki Oshima0
...
Date of Patent
September 10, 2024
0Patent Application Number
181338910
Date Filed
April 12, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A visible light communication method transmits a signal by visible light communication. The visible light communication method includes modulating the signal into a predetermined blinking pattern, and transmitting the signal by causing visible light to blink according to the predetermined blinking pattern, from a projector disposed in an indoor space surrounded by a wall toward the wall. The visible light communication method also includes projecting video from the projector toward the wall, wherein the visible light is reflected by the wall to prevent the signal from being received in an outside of the indoor space, and the signal is used to transmit data related to the video projected to a terminal in the indoor space.
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