| 发明名称 |
ELECTRONIC DEVICE, COMMUNICATION SYSTEM, AND METHOD OF CONTROLLING ELECTRONIC DEVICE |
| 摘要 |
There are provided an electronic device, a communication system, and a method of controlling an electronic device which are capable of reducing the number of times manipulation associated with communication using a solar cell. The electronic device includes a solar cell, a secondary battery that is charged by the solar cell, and a control circuit that switches between a charging period during which the charging of the secondary battery from the solar cell is performed and a communication period during which an optical signal is received by the solar cell. |
| 申请公布号 |
US2016190863(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201414896474 |
申请日期 |
2014.09.03 |
| 申请人 |
SEIKO INSTRUMENTS INC. |
发明人 |
OGASAWARA Kenji;TAKAKURA Akira;MAESAWA Tamotsu;KOYAMA Kazuhiro |
| 分类号 |
H02J7/35;H04L7/00;H02S40/38;H02J7/00;G04C10/02;G04G21/00 |
主分类号 |
H02J7/35 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic device comprising:
a solar cell; a secondary battery that is charged by the solar cell; and a control circuit that switches between a charging period during which the charging of the secondary battery from the solar cell is performed and a communication period during which an optical signal is received by the solar cell. |
| 地址 |
Chiba-shi, Chiba JP |
