| 发明名称 |
Touch Screen, Electronic Device, And Wireless Charging Method |
| 摘要 |
A touch screen, an electronic device, and a wireless charging method are provided. The touch screen includes: a substrate adapted to carry a touch sensor circuit, where the touch sensor circuit includes a first touch sensor circuit and a second touch sensor circuit; and an equivalent switch arranged between the first touch sensor circuit and the second touch sensor circuit, where the first touch sensor circuit and the second touch sensor circuit form the touch sensor circuit in a case that the equivalent switch is off; and the first touch sensor circuit and the second touch sensor circuit form an equivalent coil and two ends of the equivalent coil are connected to a rechargeable power supply to generate an induced current for charging the rechargeable power supply, in a case that the equivalent switch is on. |
| 申请公布号 |
US2016087482(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201514613938 |
申请日期 |
2015.02.04 |
| 申请人 |
Lenovo (Beijing) Co., Ltd. |
发明人 |
WANG Yanru |
| 分类号 |
H02J7/02;G06F3/041;G06F1/16;H02J7/00 |
主分类号 |
H02J7/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A touch screen, applied to an electronic device, comprising:
a substrate, adapted to carry a touch sensor circuit, wherein the touch sensor circuit comprises a first touch sensor circuit and a second touch sensor circuit; wherein the first touch sensor circuit comprises a plurality of conductive lines arranged along a first direction, and the second touch sensor circuit comprises a plurality of conductive lines arranged along a second direction, wherein the second direction is different from the first direction; an insulating layer arranged between the first touch sensor circuit and the second touch sensor circuit; and an equivalent switch arranged between the first touch sensor circuit and the second touch sensor circuit, wherein the first touch sensor circuit and the second touch sensor circuit form the touch sensor circuit, in a case that the equivalent switch is off; and the first touch sensor circuit and the second touch sensor circuit form an equivalent coil and two ends of the equivalent coil are connected to a rechargeable power supply to generate an induced current for charging the rechargeable power supply, in a case that the equivalent switch is on. |
| 地址 |
Beijing CN |
