发明申请
- 专利标题: POSITION POINTER
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申请号: US15646647申请日: 2017-07-11
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公开(公告)号: US20170341458A1公开(公告)日: 2017-11-30
- 发明人: Takenori KANEDA , Hiroyuki Fujitsuka
- 申请人: Wacom Co., Ltd.
- 优先权: JP2015-016973 20150130
- 主分类号: B43K8/22
- IPC分类号: B43K8/22 ; B43K27/00 ; B43K24/10 ; G06F3/0354 ; B43K7/12
摘要:
Various embodiments provide a position pointer that includes a plurality of refill bodies that can be configured at low cost, and ensures freedom from malfunction during exchange of signals with a sensor section of a position detection device. In one embodiment, the position pointer includes a tubular housing having an opening portion, a plurality of refill bodies, a refill body selection mechanism section that selectively causes at least a tip of one of the plurality of refill bodies to project from the opening portion, a magnetic material core, and a coil wound around the magnetic material core. The refill bodies not selected by the refill body selection mechanism section are located away from a through hole of the magnetic material core.
公开/授权文献
- US10589562B2 Position pointer 公开/授权日:2020-03-17
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