| 发明名称 |
INTERACTION WITH SURFACE ACOUSTIC WAVE TOUCHSCREENS |
| 摘要 |
Example implementations relate to interacting with a surface acoustic wave (SAW) touchscreen. In example implementations, a selection of an area of a SAW touchscreen may be received. A plurality of ultrasonic waves may be transmitted to the SAW touchscreen. The plurality of ultrasonic waves may disrupt sound waves, that are propagating across the SAW touchscreen, in substantially the same manner as physically touching the SAW touchscreen at the selected area. |
| 申请公布号 |
US2017115765(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201415129381 |
申请日期 |
2014.03.31 |
| 申请人 |
Hewlett-Packard Development Company, L.P. |
发明人 |
MORAES Juliano Godinho Varaschin de;TRUONG Binh;OZAKI Carol |
| 分类号 |
G06F3/043;G06F3/041 |
主分类号 |
G06F3/043 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of interacting with a surface acoustic wave (SAW) touchscreen, the method comprising:
receiving a selection of an area of the SAW touchscreen; and transmitting a first plurality of ultrasonic waves to the SAW touchscreen, wherein the first plurality of ultrasonic waves disrupt sound waves, that are propagating across the SAW touchscreen, in substantially the same manner as physically touching the SAW touchscreen at the selected area. |
| 地址 |
Houston TX US |
