发明名称 |
MAGNETICALLY PERMEABLE HAPTIC MATERIAL |
摘要 |
Embodiments may take the form of a haptic device having a ferro magnetic member coupled to a spring. An electromagnet is proximately located to the magnetic member and configured to magnetically attract the first magnetic member when actuated. A magnetically permeable material is positioned between the electromagnet and the first magnetic member.
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申请公布号 |
US2013076652(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201113247994 |
申请日期 |
2011.09.28 |
申请人 |
LEUNG OMAR SZE;APPLE, INC. |
发明人 |
LEUNG OMAR SZE |
分类号 |
G08B6/00;G06F3/041;H01F41/06 |
主分类号 |
G08B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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