| 发明名称 |
METHOD, DEVICE AND SYSTEM FOR LIGHT REMOTE CONTROL POSITIONING |
| 摘要 |
A method, a device and a system for light remote control positioning. Position coordinates of a light beam spot can be obtained by a light sensing film, so that remote control of interface elements can be realized. The method comprises the following steps: sensing, by means of a light sensing film covered on a display screen of a receiving terminal device, a light beam spot formed on the light sensing film by a light beam that is emitted by a transmitting terminal device (S101); and extracting position parameters of the light beam spot on the light sensing film, which are sensed by the light sensing film, and calculating out the position coordinates of the light beam spot based on the position parameters. |
| 申请公布号 |
US2015222839(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201214420922 |
申请日期 |
2012.12.06 |
| 申请人 |
Shenzhen Skyworth Digital Technology Co., Ltd. ;Shenzhen Skyworth Software Co., Ltd. |
发明人 |
Wang Xiaohui;Mao Guohong;Wen Lifu;Shi Chi |
| 分类号 |
H04N5/44;G06F3/0489;G06F3/03 |
主分类号 |
H04N5/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for light remote control positioning, comprising:
sensing, by means of a light sensing film covered on a display screen of a receiving terminal device, a light beam spot formed on the light sensing film by a light beam that is emitting by a transmitting terminal device; and extracting position parameters of the light beam spot on the light sensing film, which are sensed by the light sensing film, and calculating out position coordinates of the light beam spot based on the position coordinates. |
| 地址 |
Guangdong CN |
