Invention Grant
- Patent Title: Method for visible light communication using display colors and pattern types of display
-
Application No.: US15740327Application Date: 2016-12-08
-
Publication No.: US10218440B2Publication Date: 2019-02-26
- Inventor: Jae Sang Cha
- Applicant: FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Seoul
- Assignee: FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Current Assignee: FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: KR Seoul
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2016-0002579 20160108; KR10-2016-0166696 20161208
- International Application: PCT/KR2016/014391 WO 20161208
- International Announcement: WO2017/119619 WO 20170713
- Main IPC: H04B10/00
- IPC: H04B10/00 ; H04B10/116 ; G06K9/20 ; H04B10/516
Abstract:
A visible light communication (VLC) method in which a transmission device having a display transmits a signal to a reception device having a camera according to the present invention includes outputting, by the transmission device, a visible light signal including data for transmission (referred to as “transmission data” below) through the display using at least one of a color and a pattern, and receiving, by the reception device, the visible light signal through the camera and extracting the transmission data.
Public/Granted literature
- US20180191437A1 A METHOD FOR VISIBLE LIGHT COMMUNICATION USING DISPLAY COLORS AND PATTERN TYPES OF DISPLAY Public/Granted day:2018-07-05
Information query
