Title:
送信方法、送信装置、およびプログラム
Document Type and Number:
Japanese Patent JP7023239
Kind Code:
B2
Abstract:
This transmission method includes a step (S551) for receiving, as a designated light adjustment degree, a light adjustment degree designated with respect to a light source, and a step (S552) in which, when the designated light adjustment degree is no greater than a first value, a light source emits light at the designated light adjustment degree while a signal encoded in a first mode is transmitted via changes in luminance, and, when the designated light adjustment degree is greater than the first value, the light source emits light at the designated light adjustment degree while a signal encoded in a second mode is transmitted via changes in luminance. The peak current value of the light source when the designated light adjustment degree is greater than the first value but no more than a second value is smaller than the peak current value of the light source when the designated light adjustment value is the first value.
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Inventors:
Hideki Aoyama
Mitsuaki Oshima
Mitsuaki Oshima
Application Number:
JP2018550203A
Publication Date:
February 21, 2022
Filing Date:
November 07, 2017
Export Citation:
Assignee:
Panasonic Intellectual Property Corporation of America
International Classes:
H04B10/116; H04B10/516; H04M11/00
Domestic Patent References:
JP2008206087A | ||||
JP2015173508A | ||||
JP9312612A | ||||
JP201056644A | ||||
JP2011198524A |
Attorney, Agent or Firm:
Hiroi Arai
Teraya Eisaku
Shinichi Michizaka
Teraya Eisaku
Shinichi Michizaka