发明名称 |
Electronic pen with retraction mechanism and force sensor |
摘要 |
An electronic pen for interacting with a substrate having coded data disposed thereon. The pen comprises: an image sensor for sensing the coded data when the pen is used to interact with the surface; a cartridge having a nib for contacting the surface; a retraction mechanism for slidably moving the cartridge between a retracted position and an extended position; a force sensor cooperating with the retraction mechanism; a processor configured to generate indicating data indicative of the interaction with the substrate; and communication means for communicating the indicating data to a computer system. The image sensor is configured to sense the coded data only when the force sensor detects that the nib is in contact with the substrate.
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申请公布号 |
US7982885(B2) |
申请公布日期 |
2011.07.19 |
申请号 |
US20080341818 |
申请日期 |
2008.12.22 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
LAPSTUN PAUL;SILVERBROOK KIA |
分类号 |
G06F3/12;G06Q30/00;G06F3/03;G06F3/033;G06F3/048;G06K11/06;G06Q10/00;G06Q50/00;G08C21/00;G09G5/00;G09G5/08 |
主分类号 |
G06F3/12 |
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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