Invention Application
- Patent Title: TOUCH SENSITIVE PROJECTION SCREEN
- Patent Title (中): 触摸敏感投影屏幕
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Application No.: PCT/US2015/057082Application Date: 2015-10-23
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Publication No.: WO2016073224A1Publication Date: 2016-05-12
- Inventor: SWARTZ, Steven T. , LUO, Hui , SHARMA, Neeraj , YAPEL, Robert A. , IMKEN, Ronald L. , WU, Jung-Sheng , YUST, David T. , POKORNY, Richard J. , LIU, Lan H. , SYKORA, Craig R. , MCDANIEL, David J. , YANG, Yu , JOHNSON, Mitchell A. F.
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Agency: MOSHREFZADEH, Robert S. et al.
- Priority: US62/076,964 20141107
- Main IPC: G06F3/041
- IPC: G06F3/041
Abstract:
Touch sensitive projection screens are disclosed. In particular, touch sensitive projection screen including drive electrodes, sense electrodes, and optical diffusers are disclosed. The touch sensitive projection screens are adapted for use on a horizontal surface. Touch sensitive projection screens including shrinkable layers are also disclosed.
Information query
