| 发明名称 | Visible light communication system | ||
| 摘要 | A visible light communication system comprising a first electronic device having a display part and a second electronic device 20 having a brightness sensor, visible light communication between the first electronic device and the second electronic device occurring as a result of the brightness sensor detecting visible light (solid arrow) output from the display part. | ||
| 申请公布号 | US9525485(B2) | 申请公布日期 | 2016.12.20 |
| 申请号 | US201414320705 | 申请日期 | 2014.07.01 |
| 申请人 | Rohm Co., Ltd. | 发明人 | Uedaira Yoshitsugu;Yamagishi Nobuyuki |
| 分类号 | H04B10/00;H04B10/116 | 主分类号 | H04B10/00 |
| 代理机构 | Fish & Richardson P.C. | 代理人 | Fish & Richardson P.C. |
| 主权项 | 1. An electronic device comprising the following: a brightness sensor; a first light-receiving circuit for brightness detection; a second light-receiving circuit for visible light communication; a selector that switches the contact point of said brightness sensor to said first light-receiving circuit or said second light-receiving circuit; and a control part that controls said selector in accordance with whether data is being received by visible light communication. | ||
| 地址 | Kyoto JP | ||