CN103092521A - Transformation method of handwriting and erasure of capacitive screen - Google Patents
Transformation method of handwriting and erasure of capacitive screen Download PDFInfo
- Publication number
- CN103092521A CN103092521A CN2013100315172A CN201310031517A CN103092521A CN 103092521 A CN103092521 A CN 103092521A CN 2013100315172 A CN2013100315172 A CN 2013100315172A CN 201310031517 A CN201310031517 A CN 201310031517A CN 103092521 A CN103092521 A CN 103092521A
- Authority
- CN
- China
- Prior art keywords
- hand
- written
- handwriting
- contact area
- capacitance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention relates to a transformation method of handwriting and erasure of a capacitive screen. Handwriting or erasure operation is determined through the detection of the contact area of a handwriting medium and the capacitive screen, when a handwriting medium with a small contact area is used for operating the capacitive screen, the input mode is transferred to a handwriting mode, and when the handwriting medium with a large contact area is used for operating the capacitance screen, the input mode is transferred to an erasure mode.
Description
Technical field
The invention belongs to capacitance plate handwriting recognition field.
Background technology
Capacitive touch screen is used for mobile terminal, mobile phone, panel computer etc. more and more.Some software (as mapping software, handwriting record etc.) need to be changed between hand-written or erasing mode.Be all to increase a wipe icon on screen at present, realize the conversion of hand-written erasing mode by clicking wipe icon.This method is more loaded down with trivial details, and using to the user makes troubles.
Summary of the invention
Realize conversion between hand-written erasing mode in the present invention by the method that detects hand-written medium and capacitance plate contact area size.At first, the contact area of hand-written medium on capacitance plate is different, and the capacity effect of generation is also different.The hand-written medium that varies in size with contact area operates on capacitance plate and just can judge hand-written or wipe.As can the thick end of an end thin in capacitance pen, a thin end be used for handwriting input, and a thick end is used for wiping when erasing rubber, also can come handwriting input with thin capacitance pen, works as erasing rubber with finger and realizes erase operation.Do not need to realize the hand-written conversion of wiping by clickable icon, use more convenient.Above-described capacitance pen refers to the pen-like object that all can be used for inputting on capacitance plate.
Claims (3)
1. hand-written conversion method of wiping of capacitance plate, it is characterized in that deciding hand-written or erase operation by the size that detects hand-written medium and capacitance plate surface of contact, when hand-written medium and capacitance plate contact area hour are write operation, be erase operation when contact area is larger.
2. hand-written medium according to claim 1, the variation of its contact area size can realize that by the large small end of capacitance pen namely capacitance pen one end is thin, an end is thick, represents hand-writtenly with a thin end in contact capacitance plate, represents to wipe with a thick end in contact capacitance plate.
3. hand-written medium according to claim 1, the variation of its contact area size can realize by the medium with different thicknesses, represents hand-writtenly with thin capacitance pen hand capacity screen, represents to wipe with the finger contact capacitance plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100315172A CN103092521A (en) | 2013-01-28 | 2013-01-28 | Transformation method of handwriting and erasure of capacitive screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100315172A CN103092521A (en) | 2013-01-28 | 2013-01-28 | Transformation method of handwriting and erasure of capacitive screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103092521A true CN103092521A (en) | 2013-05-08 |
Family
ID=48205153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100315172A Pending CN103092521A (en) | 2013-01-28 | 2013-01-28 | Transformation method of handwriting and erasure of capacitive screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103092521A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353828A (en) * | 2013-06-24 | 2013-10-16 | 深圳市创凯电子有限公司 | Method and device for switching writing and erasing functions on touch screen |
| CN104331240A (en) * | 2013-10-14 | 2015-02-04 | 广州三星通信技术研究有限公司 | Touch screen operating method and touch screen operating device in a mobile terminal |
| CN107807781A (en) * | 2017-09-28 | 2018-03-16 | 广州视源电子科技股份有限公司 | Gesture erasing identification method and device and electronic equipment |
| CN109643213A (en) * | 2016-09-16 | 2019-04-16 | 谷歌有限责任公司 | System and method for a touch screen user interface for a collaborative editing tool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090153525A1 (en) * | 2007-12-12 | 2009-06-18 | Mitac International Corp. | Touch pen with erasure function |
| CN102156560A (en) * | 2011-04-28 | 2011-08-17 | 中兴通讯股份有限公司 | Terminal and method for inputting different operations on terminal by using positive and negative ends of handwriting pen |
| CN102520821A (en) * | 2011-11-28 | 2012-06-27 | 宇龙计算机通信科技(深圳)有限公司 | Content editing device and method for touch screen |
-
2013
- 2013-01-28 CN CN2013100315172A patent/CN103092521A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090153525A1 (en) * | 2007-12-12 | 2009-06-18 | Mitac International Corp. | Touch pen with erasure function |
| CN102156560A (en) * | 2011-04-28 | 2011-08-17 | 中兴通讯股份有限公司 | Terminal and method for inputting different operations on terminal by using positive and negative ends of handwriting pen |
| CN102520821A (en) * | 2011-11-28 | 2012-06-27 | 宇龙计算机通信科技(深圳)有限公司 | Content editing device and method for touch screen |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353828A (en) * | 2013-06-24 | 2013-10-16 | 深圳市创凯电子有限公司 | Method and device for switching writing and erasing functions on touch screen |
| CN103353828B (en) * | 2013-06-24 | 2016-08-24 | 深圳市创凯智能股份有限公司 | The method and device of function is write and is wiped in a kind of switching on the touchscreen |
| CN104331240A (en) * | 2013-10-14 | 2015-02-04 | 广州三星通信技术研究有限公司 | Touch screen operating method and touch screen operating device in a mobile terminal |
| CN104331240B (en) * | 2013-10-14 | 2019-03-12 | 广州三星通信技术研究有限公司 | Touch screen operation method and touch screen operation device in mobile terminal |
| CN109643213A (en) * | 2016-09-16 | 2019-04-16 | 谷歌有限责任公司 | System and method for a touch screen user interface for a collaborative editing tool |
| US11287951B2 (en) | 2016-09-16 | 2022-03-29 | Google Llc | Systems and methods for a touchscreen user interface for a collaborative editing tool |
| CN109643213B (en) * | 2016-09-16 | 2022-07-08 | 谷歌有限责任公司 | System and method for a touch screen user interface for a collaborative editing tool |
| US12093506B2 (en) | 2016-09-16 | 2024-09-17 | Google Llc | Systems and methods for a touchscreen user interface for a collaborative editing tool |
| CN107807781A (en) * | 2017-09-28 | 2018-03-16 | 广州视源电子科技股份有限公司 | Gesture erasing identification method and device and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102810023B (en) | Identify method and the terminal device of gesture motion | |
| CN103106029B (en) | Touch-screen erasing gesture recognition system | |
| JP2010511260A (en) | Touch screen error correction method, system, apparatus and terminal | |
| CN103959209A (en) | Touch-sensitive buttons with two positions | |
| CN102169383A (en) | Identification method for rotating gestures of touch screen | |
| CN101990657A (en) | A pointer device for capacitive sensitive touch screens | |
| TWI447614B (en) | Stylus | |
| CN104423753B (en) | A kind of capacitance touch detection method, device and mobile terminal | |
| CN105867916A (en) | Terminal control method and device | |
| CN104423646B (en) | System and method for interacting with electronic device using stylus | |
| CN103092521A (en) | Transformation method of handwriting and erasure of capacitive screen | |
| CN112639695B (en) | Adaptive digital pen and touch sensitive device | |
| CN104238777A (en) | Capacitive touch control pen | |
| CN106383657A (en) | Handwriting input control method and handwriting input control device | |
| TW201502962A (en) | Handwriting input control method | |
| CN110018758A (en) | Electronic whiteboard, electron plate scrape along electronic pen | |
| CN201903856U (en) | Touch control writing pen | |
| CN102207782A (en) | Touch-control device and touch-control method thereof | |
| CN103135803A (en) | Touch control pen | |
| CN202003319U (en) | Touch screen handwriting pen | |
| CN201965548U (en) | Touch-sensitive screen input pen | |
| CN107291367A (en) | Use method and device of eraser | |
| CN103455172A (en) | Touch mouse and operation method thereof | |
| CN201194098Y (en) | stylus | |
| CN101470546A (en) | Touch control pen and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |