CN101751196B - 绘画笔与绘画板距离的测量方法 - Google Patents
绘画笔与绘画板距离的测量方法 Download PDFInfo
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- CN101751196B CN101751196B CN200810239875.1A CN200810239875A CN101751196B CN 101751196 B CN101751196 B CN 101751196B CN 200810239875 A CN200810239875 A CN 200810239875A CN 101751196 B CN101751196 B CN 101751196B
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- China
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- signal amplitude
- circuit
- output signal
- receiving circuit
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Human Computer Interaction (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810239875.1A CN101751196B (zh) | 2008-12-22 | 2008-12-22 | 绘画笔与绘画板距离的测量方法 |
EP09834040.9A EP2372499A4 (en) | 2008-12-22 | 2009-09-16 | METHOD FOR MEASURING THE DISTANCE BETWEEN A COORDINATE INDICATOR AND COORDINATE INPUT DEVICE |
PCT/CN2009/073966 WO2010072087A1 (zh) | 2008-12-22 | 2009-09-16 | 测量坐标指示器与坐标输入装置距离的方法 |
US13/141,646 US8797300B2 (en) | 2008-12-22 | 2009-09-16 | Method for measuring distance between coordinate indicator and coordinate input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810239875.1A CN101751196B (zh) | 2008-12-22 | 2008-12-22 | 绘画笔与绘画板距离的测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101751196A CN101751196A (zh) | 2010-06-23 |
CN101751196B true CN101751196B (zh) | 2011-08-17 |
Family
ID=42286873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810239875.1A Active CN101751196B (zh) | 2008-12-22 | 2008-12-22 | 绘画笔与绘画板距离的测量方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8797300B2 (zh) |
EP (1) | EP2372499A4 (zh) |
CN (1) | CN101751196B (zh) |
WO (1) | WO2010072087A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103064577B (zh) * | 2011-10-19 | 2015-08-26 | 汉王科技股份有限公司 | 电磁触控的输入方法及装置 |
CN103677479B (zh) * | 2012-09-24 | 2016-12-21 | 汉王科技股份有限公司 | 电磁手写设备、电磁手写方法及电子设备 |
CN107957796A (zh) * | 2017-12-01 | 2018-04-24 | 民办四川天学院 | 测量绘画板与绘画笔之间距离的绘画板及其测量方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1831745A (zh) * | 2005-03-08 | 2006-09-13 | 三星电子株式会社 | 显示设备 |
DE102006031735A1 (de) * | 2006-07-10 | 2008-01-24 | Kastriot Merlaku | Computermaus |
CN101226439A (zh) * | 2008-01-25 | 2008-07-23 | 深圳市斯达特科技有限公司 | 模拟平板电脑笔实现手写输入的方法、***及鼠标器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030062889A1 (en) * | 1996-12-12 | 2003-04-03 | Synaptics (Uk) Limited | Position detector |
JP3352619B2 (ja) | 1998-01-13 | 2002-12-03 | 日本システム開発株式会社 | 距離測定用ic |
US6977646B1 (en) * | 2001-11-30 | 2005-12-20 | 3M Innovative Properties Co. | Touch screen calibration system and method |
GB0319945D0 (en) * | 2003-08-26 | 2003-09-24 | Synaptics Uk Ltd | Inductive sensing system |
CN1313912C (zh) | 2004-04-15 | 2007-05-02 | 汉王科技股份有限公司 | 用于计算机录入的无线、有源手写板 |
JP4773315B2 (ja) * | 2006-10-31 | 2011-09-14 | 株式会社ワコム | 位置検出装置及び位置指示器 |
US8125455B2 (en) * | 2007-01-03 | 2012-02-28 | Apple Inc. | Full scale calibration measurement for multi-touch surfaces |
US8232977B2 (en) * | 2007-11-14 | 2012-07-31 | N-Trig Ltd. | System and method for detection with a digitizer sensor |
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2008
- 2008-12-22 CN CN200810239875.1A patent/CN101751196B/zh active Active
-
2009
- 2009-09-16 WO PCT/CN2009/073966 patent/WO2010072087A1/zh active Application Filing
- 2009-09-16 EP EP09834040.9A patent/EP2372499A4/en not_active Ceased
- 2009-09-16 US US13/141,646 patent/US8797300B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1831745A (zh) * | 2005-03-08 | 2006-09-13 | 三星电子株式会社 | 显示设备 |
DE102006031735A1 (de) * | 2006-07-10 | 2008-01-24 | Kastriot Merlaku | Computermaus |
CN101226439A (zh) * | 2008-01-25 | 2008-07-23 | 深圳市斯达特科技有限公司 | 模拟平板电脑笔实现手写输入的方法、***及鼠标器 |
Non-Patent Citations (1)
Title |
---|
JP特开平9-160712A 1997.06.20 |
Also Published As
Publication number | Publication date |
---|---|
EP2372499A1 (en) | 2011-10-05 |
CN101751196A (zh) | 2010-06-23 |
US8797300B2 (en) | 2014-08-05 |
US20120086633A1 (en) | 2012-04-12 |
EP2372499A4 (en) | 2013-06-05 |
WO2010072087A1 (zh) | 2010-07-01 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161206 Address after: 100193 Beijing, Haidian District, northeast Wang West Road, building 3, floor 363, room 5, room 8 Patentee after: BEIJING HANVON PENGTAI TECHNOLOGY CO., LTD. Address before: 100193 Beijing, Haidian District, northeast Wang West Road, building three, floor 5, layer 8 Patentee before: Hanwang Tech Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100193 363, 3 floor, 5 building, 8 Northeast Road, Haidian District, Beijing. Patentee after: Beijing Hanvon Peng Thai Polytron Technologies Inc Address before: 100193 363, 3 floor, 5 building, 8 Northeast Road, Haidian District, Beijing. Patentee before: BEIJING HANVON PENGTAI TECHNOLOGY CO., LTD. |