CN102147457B - 电磁输入笔的倾斜角侦测方法 - Google Patents
电磁输入笔的倾斜角侦测方法 Download PDFInfo
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- CN102147457B CN102147457B CN 201010111154 CN201010111154A CN102147457B CN 102147457 B CN102147457 B CN 102147457B CN 201010111154 CN201010111154 CN 201010111154 CN 201010111154 A CN201010111154 A CN 201010111154A CN 102147457 B CN102147457 B CN 102147457B
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CN 201010111154 CN102147457B (zh) | 2010-02-10 | 2010-02-10 | 电磁输入笔的倾斜角侦测方法 |
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CN 201010111154 CN102147457B (zh) | 2010-02-10 | 2010-02-10 | 电磁输入笔的倾斜角侦测方法 |
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CN102147457A CN102147457A (zh) | 2011-08-10 |
CN102147457B true CN102147457B (zh) | 2013-01-02 |
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TWI601053B (zh) * | 2014-02-12 | 2017-10-01 | 元太科技工業股份有限公司 | 觸控點修正方法及應用其之電磁式觸控面板 |
CN114089842B (zh) * | 2020-07-31 | 2024-06-11 | 神讯电脑(昆山)有限公司 | 电磁笔的倾斜方向判断和游标位置计算的方法及显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US5748110A (en) * | 1995-04-13 | 1998-05-05 | Wacom Co., Ltd. | Angular input information system relative to a tablet for determining an incline angle of a pointer or stylus |
US5751229A (en) * | 1994-04-28 | 1998-05-12 | Wacom Co., Ltd. | Angular information input system |
CN1423234A (zh) * | 2001-12-07 | 2003-06-11 | 天瀚科技股份有限公司 | 具有可手写输入功能的图像处理***及其执行方法 |
CN101639752A (zh) * | 2008-07-28 | 2010-02-03 | 汉王科技股份有限公司 | 一种电磁感应式滚动信息输入方法及装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US5751229A (en) * | 1994-04-28 | 1998-05-12 | Wacom Co., Ltd. | Angular information input system |
US5748110A (en) * | 1995-04-13 | 1998-05-05 | Wacom Co., Ltd. | Angular input information system relative to a tablet for determining an incline angle of a pointer or stylus |
CN1423234A (zh) * | 2001-12-07 | 2003-06-11 | 天瀚科技股份有限公司 | 具有可手写输入功能的图像处理***及其执行方法 |
CN101639752A (zh) * | 2008-07-28 | 2010-02-03 | 汉王科技股份有限公司 | 一种电磁感应式滚动信息输入方法及装置 |
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