发明名称 |
METHOD FOR ASSOCIATING A PEN SHAPED HAND HELD INSTRUMENT WITH A SUBSTRATE AND/OR FOR DETECTING A SWITCHING OF THE SUBSTRATE AND PEN SHAPED HANDHELD INSTRUMENT |
摘要 |
The invention relates to a method for associating a pen shaped hand held instrument with a substrate and/or for detecting a switching of the substrate, wherein the hand held instrument, includes at least one pen tip which generates a marking, a shaft, and at least one optical sensor which detects at least a coarse pattern from an identification position in which the pen tip has a distance from the substrate, wherein the at least one optical sensor detects at least the coarse pattern at least in an identification area which includes a portion of the substrate and at least a lateral edge of the substrate and/or at least a portion of a surrounding area of the substrate which surrounding area is directly adjacent to all edges of the substrate. The invention also relates to a pen shaped hand held instrument including at least one pen tip. |
申请公布号 |
US2016018910(A1) |
申请公布日期 |
2016.01.21 |
申请号 |
US201514792150 |
申请日期 |
2015.07.06 |
申请人 |
Walloth Christian |
发明人 |
Walloth Christian |
分类号 |
G06F3/038;G06F3/0354 |
主分类号 |
G06F3/038 |
代理机构 |
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代理人 |
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主权项 |
1. A method for associating a pen shaped hand held instrument with a substrate or for detecting a switching of the substrate,
wherein the pen shaped hand held instrument includes at least one pen tip which generates a marking, a shaft, and at least one optical sensor which detects at least a coarse pattern from an identification position in which the pen tip has a distance from the substrate, the method comprising the steps: detecting at least the coarse pattern with the at least one optical sensor at least in an identification area which includes a portion of the substrate and at least a lateral edge of the substrate or at least a portion of a surrounding area of the substrate which surrounding area is directly adjacent to all edges of the substrate; and associating the pen shaped hand held instrument with the substrate or detecting a switching of the substrate. |
地址 |
Grafschaft DE |