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1. 发明申请

US20050030297A1 Electronic pen, and control device and method thereof 有权
标题翻译：电子笔及其控制装置及其方法
公开(公告)号：US20050030297A1
公开(公告)日：2005-02-10
申请号：US10501136
申请日：2003-02-12
申请人： Stefan Burstrom , Mattias Bryborn , Peter Gredinger , Ola Stromberg , Magnus Horrdin
发明人： Stefan Burstrom , Mattias Bryborn , Peter Gredinger , Ola Stromberg , Magnus Horrdin
IPC分类号： G06F3/0354 , G09G5/00
CPC分类号： G06F3/03545
摘要： An electronic pen (10) has a force sensor (16) whose electrical resistance varies in accordance with the amount of force applied to the pen stem (14) of the pen. The force sensor (16) is a modular unit with an electrode and a closure, which are mutually arranged in an essentially electrically insulated initial position. The closure, which conveniently is cantilevered on the electrode, is adapted to receive axial forces from the pen stem (14) and thereby to be urged to an activated position in electrical contact with the electrode. The closure is also arranged, on relaxation of the axial forces, to automatically spring from the activated position back to the initial position. A control device is used in a method for controlling the pen based on an analog measuring signal from the force sensor (16) by a processor (22) comparing the analog measuring signal with a fixed reference signal and, based on the comparison, selectively initiating conversion of the analog measuring signal into a sequence of digital force values.
摘要翻译：电子笔（10）具有力传感器（16），其电阻根据施加到笔的笔杆（14）的力的大小而变化。力传感器（16）是具有电极和闭合件的模块化单元，其彼此相互布置在基本上电绝缘的初始位置。方便地在电极上悬臂的闭合件适于接受来自笔杆（14）的轴向力，从而被推动到与电极电接触的激活位置。闭合件也被布置成在松弛轴向力时自动地从激活位置弹回到初始位置。控制装置用于通过将模拟测量信号与固定参考信号进行比较的处理器（22）基于来自力传感器（16）的模拟测量信号来控制笔的方法，并且基于该比较，选择性地启动将模拟测量信号转换成数字力值序列。

2. 发明授权

US07382361B2 Electronic pen, and control device and method thereof 有权
标题翻译：电子笔及其控制装置及其方法
公开(公告)号：US07382361B2
公开(公告)日：2008-06-03
申请号：US10501136
申请日：2003-02-12
申请人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
发明人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
IPC分类号： G06F3/033 , G06F3/041 , G08C21/00 , G06K11/06
CPC分类号： G06F3/03545
摘要： An electronic pen has a force sensor whose electrical resistance varies in accordance with the amount of force applied to the pen stem of the pen. The force sensor is a modular unit with an electrode and a closure, which are mutually arranged in an essentially electrically insulated initial position. The closure, which conveniently is cantilevered on the electrode, is adapted to receive axial forces from the pen stem and thereby to be urged to an activated position in electrical contact with the electrode. The closure is also arranged, on relaxation of the axial forces, to automatically spring from the activated position back to the initial position.
摘要翻译：电子笔具有力传感器，其电阻根据施加到笔的笔杆的力的大小而变化。力传感器是具有电极和闭合件的模块化单元，其彼此相互布置在基本上电绝缘的初始位置。方便地在电极上悬臂的封闭件适于接受来自笔杆的轴向力，从而被推动到与电极电接触的激活位置。闭合件也被布置成在松弛轴向力时自动地从激活位置弹回到初始位置。

3. 发明授权

US08154536B2 Electronic pen, and control device and method thereof 有权
标题翻译：电子笔及其控制装置及其方法
公开(公告)号：US08154536B2
公开(公告)日：2012-04-10
申请号：US12105134
申请日：2008-04-17
申请人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
发明人： Stefan Burström , Mattias Bryborn , Peter Gredinger , Ola Strömberg , Magnus Horrdin
IPC分类号： G06F3/033 , G06F3/041 , G08C21/00
CPC分类号： G06F3/03545
摘要： A control device is used in a method for controlling the pen based on an analog measuring signal from the force sensor by a processor comparing the analog measuring signal with a fixed reference signal and, based on the comparison, selectively initiating conversion of the analog measuring signal into a sequence of digital force values.
摘要翻译：控制装置用于基于来自力传感器的模拟测量信号的控制装置，该处理器将模拟测量信号与固定参考信号进行比较，并且基于比较，选择性地启动模拟测量信号的转换成为数字力量值的序列。

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