CN104298369A - 电容式触摸屏实现毛笔书写的方法 - Google Patents

电容式触摸屏实现毛笔书写的方法 Download PDF

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Publication number
CN104298369A
CN104298369A CN201310299544.8A CN201310299544A CN104298369A CN 104298369 A CN104298369 A CN 104298369A CN 201310299544 A CN201310299544 A CN 201310299544A CN 104298369 A CN104298369 A CN 104298369A
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CN
China
Prior art keywords
touch screen
capacitive touch
pen point
conductive pen
brush writing
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Pending
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CN201310299544.8A
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English (en)
Inventor
赵博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitac Technology Kunshan Co Ltd
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YUDA COMPUTERS (SHANGHAI) CO Ltd
Mitac Technology Kunshan Co Ltd
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Priority to CN201310299544.8A priority Critical patent/CN104298369A/zh
Publication of CN104298369A publication Critical patent/CN104298369A/zh
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545Pens or stylus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

Abstract

本发明提供一种电容式触摸屏实现毛笔书写的方法,其包含有以下步骤:所述软体导电笔头变形与电容式触摸屏的接触面积增加,检测所述软体导电笔头与所述电容式触摸屏之间接触面积;根据C=ε S/d,计算所述软体导电笔头与所述电容式触摸屏之间的电容量大小;以及根据电容大小的不同控制所述电容式触摸屏对应显示不同粗细以及颜色深浅不同的笔迹。借由上述步骤,本发明可使得触摸屏呈现毛笔粗细变换的书写效果。

Description

电容式触摸屏实现毛笔书写的方法
【技术领域】
本发明是一种电容式触摸屏实现毛笔书写的方法。
【背景技术】
现有的触摸屏上进行书写的时候,我们只能确定书写的坐标,显示单纯的没有书法效果的笔迹,字体比较的单调,没有新意。
本提案提供了一种电容式触摸屏实现毛笔书写的方法,可以让触摸屏实现毛笔粗细变换的书写效果。
【发明内容】
本发明的主要目的在于提供一种电容式触摸屏实现毛笔书写的方法,可以让触摸屏实现毛笔粗细变换的书写效果。
为达上述目的,本发明提供一种电容式触摸屏实现毛笔书写的方法,其与一触控笔配合,所述触控笔具有一导电笔杆以及一软体导电笔头,其特征在于包含以下步骤:
当与电容屏幕接触时,所述软体导电笔头变形与电容式触摸屏的接触面积增加,检测所述软体导电笔头与所述电容式触摸屏之间接触面积;
根据C=ε S/d,计算所述软体导电笔头与所述电容式触摸屏之间的电容量大小;以及
根据电容大小的不同控制所述电容式触摸屏对应显示不同粗细以及颜色深浅不同的笔迹。
优选地,所述软体导电笔头采用导电橡胶材质做成。
与现有技术相比较,本发明容式触摸屏实现毛笔书写的方法通过使用软体导电笔头在所述触摸屏上书写,通过接触所述触摸屏导致与触摸屏之间的电容大小的变化来控制触控笔在触摸屏上的笔迹的粗细以及颜色的深浅,从而达到了实现毛笔粗细变换的书写效果。
【附图说明】
图1为本发明一种电容式触摸屏实现毛笔书写方法方块流程图。
图2为与本发明一种电容式触摸屏实现毛笔书写方法用触控笔示意图。
【具体实施方式】
参考图1-2,本发明一种电容式触摸屏实现毛笔书写方法,其与一触控笔10配合,所述触控笔10具有一导电笔杆11以及一软体导电笔头12,该方法包含以下步骤:
步骤100:当与电容屏幕20接触时,所述软体导电笔头12变形与电容式触摸屏的接触面积增加,检测所述软体导电笔头12与所述电容式触摸屏之间接触面积;
步骤200:根据C=ε S/d,计算所述软体导电笔头与所述电容式触摸屏之间的电容量大小;以及
步骤300:根据电容大小的不同控制所述电容式触摸屏对应显示不同粗细以及颜色深浅不同的笔迹。
在本实施例中,所述软体导电笔头12采用导电橡胶材质制成普通毛笔笔头状。

Claims (2)

1.一种电容式触摸屏实现毛笔书写的方法,其与一触控笔配合,所述触控笔具有一导电笔杆以及一软体导电笔头,其特征在于包含以下步骤:
当与电容屏幕接触时,所述软体导电笔头变形与电容式触摸屏的接触面积增加,检测所述软体导电笔头与所述电容式触摸屏之间接触面积;
根据C=ε S/d,计算所述软体导电笔头与所述电容式触摸屏之间的电容量大小;以及
根据电容大小的不同控制所述电容式触摸屏对应显示不同粗细以及颜色深浅不同的笔迹。
2.根据权利要求1所述的电容式触摸屏实现毛笔书写的方法,其特征在于,所述软体导电笔头采用导电橡胶材质做成。
CN201310299544.8A 2013-07-15 2013-07-15 电容式触摸屏实现毛笔书写的方法 Pending CN104298369A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846897A (zh) * 2016-05-19 2016-08-10 深圳市希顿科技有限公司 一种电容触控屏与光电元器件的通信方法及通信装置
CN106547433A (zh) * 2016-11-07 2017-03-29 青岛海信电器股份有限公司 书写笔迹确定方法及装置
CN106739647A (zh) * 2017-01-20 2017-05-31 杨云 能在手机上书写的毛笔

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201177800Y (zh) * 2007-12-12 2009-01-07 汉王科技股份有限公司 电容触摸屏手写笔
CN201302702Y (zh) * 2008-11-19 2009-09-02 苏州瀚瑞微电子有限公司 用于电容式触控屏体现书写笔画粗细的触控笔
CN202495003U (zh) * 2012-03-30 2012-10-17 杭州鸿尚科技有限公司 一种用于电容式触摸屏的毛笔字书法笔

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201177800Y (zh) * 2007-12-12 2009-01-07 汉王科技股份有限公司 电容触摸屏手写笔
CN201302702Y (zh) * 2008-11-19 2009-09-02 苏州瀚瑞微电子有限公司 用于电容式触控屏体现书写笔画粗细的触控笔
CN202495003U (zh) * 2012-03-30 2012-10-17 杭州鸿尚科技有限公司 一种用于电容式触摸屏的毛笔字书法笔

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846897A (zh) * 2016-05-19 2016-08-10 深圳市希顿科技有限公司 一种电容触控屏与光电元器件的通信方法及通信装置
CN106547433A (zh) * 2016-11-07 2017-03-29 青岛海信电器股份有限公司 书写笔迹确定方法及装置
CN106547433B (zh) * 2016-11-07 2019-12-06 青岛海信电器股份有限公司 书写笔迹确定方法及装置
CN106739647A (zh) * 2017-01-20 2017-05-31 杨云 能在手机上书写的毛笔

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Address after: 215300 No. second, 269 Avenue, Kunshan Comprehensive Bonded Zone, Suzhou, Jiangsu

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Address before: 215300 No. second, 269 Avenue, Kunshan Comprehensive Bonded Zone, Suzhou, Jiangsu

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Application publication date: 20150121

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