The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2017
Filed:
Dec. 27, 2013
Panasonic Corporation, Osaka, JP;
Mitsuaki Oshima, Kyoto, JP;
Koji Nakanishi, Osaka, JP;
Hideki Aoyama, Osaka, JP;
Koji Aoto, Hyogo, JP;
Akira Shiokawa, Osaka, JP;
Toshiyuki Maeda, Hyogo, JP;
Akihiro Ueki, Osaka, JP;
Takashi Suzuki, Osaka, JP;
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
A display method is provided that reduces the probability of communication error without causing significant deterioration of picture quality. The method includes specifying, as a specified light emission period, a light emission period in which light emission is performed for greater than or equal to a time required for transmitting a block included in a visible light communication signal, out of one or more light emission periods in which light emission is performed for displaying an image included in a video signal. The method also includes transmitting the block of the visible light communication signal by luminance changing in the specified light emission period.