基本信息:
- 专利标题： FABRIC-BASED DEVICES WITH FORCE SENSING
- 申请号：PCT/US2018/036766 申请日：2018-06-08
- 公开(公告)号：WO2018231657A1 公开(公告)日：2018-12-20
- 发明人： HOEN, Storrs, T. , SUNSHINE, Daniel, D. , ZIMMERMAN, Aidan, N. , PODHAJNY, Daniel, A. , MAY, Maurice, Philip
- 申请人： APPLE INC.
- 申请人地址： 1 Apple Park Way Cupertino, CA 95014 US
- 专利权人： APPLE INC.
- 当前专利权人： APPLE INC.
- 当前专利权人地址： 1 Apple Park Way Cupertino, CA 95014 US
- 代理机构： TREYZ, Victor, G.
- 优先权： US15/940,876 20180329; US62/519,564 20170614
- 主分类号： G01L1/14
- IPC分类号： G01L1/14
摘要：
A fabric-based item such as a fabric glove may include force sensing circuitry. The force sensing circuitry may include force sensor elements formed from electrodes on a compressible substrate such as an elastomeric polymer substrate. The fabric may include intertwined strands of material including conductive strands. Signals from the force sensing circuitry may be conveyed to control circuitry in the item using the conductive strands. Wireless circuitry in the fabric -based item may be used to convey force sensor information to external equipment. The compressible substrate may have opposing upper and lower surfaces. Electrodes for the force sensor elements may be formed on the upper and lower surfaces. Stiff eners may overlap the electrodes to help decouple adjacent force sensor elements from each other. Integrated circuits can be attached to respective force sensing elements using adhesive.
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01L | 测量力、应力、转矩、功、机械功率、机械效率或流体压力 |
| ------G01L1/00 | 力或应力的一般计量 |
| --------G01L1/14 | .通过测量电元件的电容量或电感量的变化，例如，测量电振荡器的频率变化 |