| 发明名称 |
DIGITAL PEN, TOUCH SYSTEM, AND METHOD FOR PROVIDING INFORMATION THEREOF |
| 摘要 |
A digital pen, a touch system and a method for providing information thereof are provided. The touch system may include a display apparatus and a digital pen having a battery. The digital pen may be configured to sense a battery status of the battery, generate a signal indicating a location of the stylus with respect to the display apparatus. The signal may have a frequency corresponding to the battery status, and transmit the signal to the display apparatus. The display apparatus may be configured to receive the signal, analyze the signal, and acquire the location of the stylus and the battery status. |
| 申请公布号 |
US2016299585(A1) |
申请公布日期 |
2016.10.13 |
| 申请号 |
US201615094418 |
申请日期 |
2016.04.08 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE Jae-kwang;PARK Jeong-hyun;LEE Seung-sin;CHOI Kyoung-oh;CHOI Young-hun;HAN Young-ran |
| 分类号 |
G06F3/0354;G06F3/041;G06F3/044 |
主分类号 |
G06F3/0354 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
a display apparatus; a stylus comprising a battery, the stylus being configured to:
sense a battery status of the battery,generate a signal indicating a location of the stylus with respect to the display apparatus, wherein the signal has a frequency corresponding to the battery status, andtransmit the signal to the display apparatus, wherein the display apparatus is configured to, in response to receiving the signal, analyze the signal and acquire the location of the stylus and the battery status. |
| 地址 |
Suwon-si KR |
