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:
Dec. 11, 2018
Filed:
Feb. 25, 2016
Panasonic Corporation, Osaka, JP;
Toshiyuki Maeda, Kanagawa, JP;
Akihiro Ueki, Kanagawa, JP;
Takashi Suzuki, Osaka, JP;
Akira Shiokawa, Osaka, JP;
Koji Aoto, Hyogo, JP;
Koji Nakanishi, Kanagawa, JP;
Hideki Aoyama, Osaka, JP;
Mitsuaki Oshima, Kyoto, JP;
PANASONIC CORPORATION, Osaka, JP;
Abstract
A display method for appropriately transmitting a visible light communication signal includes: a step of coding a visible light communication signal to generate an image having a striped pattern for visible light communication as a first visible light communication image; a step of displaying the image included in the video signal, in a predetermined frame; and a step of displaying a low-luminance image in the predetermined frame, and sequentially displaying the first visible light communication image, the low-luminance image being an identification image and having uniform luminance lower than average luminance of the image which is to be displayed, wherein in the step, after the image included in the video signal is displayed in the predetermined frame, each of the first identification image and the first visible light communication image is displayed in a same frame as the predetermined frame, for a period shorter than the predetermined frame.