| 发明名称 |
Improvements in or relating to pointing devices |
| 摘要 |
<p>A new touch pad is disclosed which uses a plurality of optical mouse type sensors, the image sensors are optimised for detection of motion along the predominant direction of a user's finger as they move around the touch pad.</p> |
| 申请公布号 |
EP2306276(A2) |
申请公布日期 |
2011.04.06 |
| 申请号 |
EP20100275093 |
申请日期 |
2010.09.09 |
| 申请人 |
STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED |
发明人 |
RAYNOR, JEFFREY;LAFLAQUIERE, ARNAUD |
| 分类号 |
G06F3/0354;G06F3/033 |
主分类号 |
G06F3/0354 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
