CN111742285A - 接触面积的计算方法、装置、触控芯片、电子设备 - Google Patents
接触面积的计算方法、装置、触控芯片、电子设备 Download PDFInfo
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- CN111742285A CN111742285A CN201980000103.9A CN201980000103A CN111742285A CN 111742285 A CN111742285 A CN 111742285A CN 201980000103 A CN201980000103 A CN 201980000103A CN 111742285 A CN111742285 A CN 111742285A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 79
- 230000008859 change Effects 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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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
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Abstract
一种接触面积的计算方法、装置、触控芯片、电子设备,接触面积的计算方法包括:获取触控屏上电容触摸感应检测器的电容值变化,并确定电容值的变化超过第一阈值的电容触摸感应检测器,以标定被接触区域(S101);根据确定出的电容触摸感应检测器以及接触面积计算模型,计算所述触控屏上被接触区域的面积(S102)。接触面积的计算方法基于被接触区域的面积实现立体触控。
Description
PCT国内申请,说明书已公开。
Claims (13)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2019/073093 WO2020150984A1 (zh) | 2019-01-25 | 2019-01-25 | 接触面积的计算方法、装置、触控芯片、电子设备 |
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CN111742285A true CN111742285A (zh) | 2020-10-02 |
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CN201980000103.9A Pending CN111742285A (zh) | 2019-01-25 | 2019-01-25 | 接触面积的计算方法、装置、触控芯片、电子设备 |
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CN (1) | CN111742285A (zh) |
WO (1) | WO2020150984A1 (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101556418A (zh) * | 2008-04-10 | 2009-10-14 | 乐金显示有限公司 | 液晶显示装置 |
CN101641667A (zh) * | 2007-04-03 | 2010-02-03 | 夏普株式会社 | 便携信息终端以及便携电话机 |
CN102681652A (zh) * | 2011-03-09 | 2012-09-19 | 联想(北京)有限公司 | 一种安全输入的实现方法和终端 |
CN103270475A (zh) * | 2010-12-24 | 2013-08-28 | 三星电子株式会社 | 用于提供触摸界面的方法和设备 |
US20140168171A1 (en) * | 2012-12-13 | 2014-06-19 | Samsung Electro-Mechanics Co., Ltd. | Touch sensing device and touch sensing method |
CN104636650A (zh) * | 2015-02-05 | 2015-05-20 | 惠州Tcl移动通信有限公司 | 滑动式电容指纹识别方法、***及其***的解锁方法 |
CN106055187A (zh) * | 2015-04-02 | 2016-10-26 | 富士通株式会社 | 控制方法和电子装置 |
CN107728836A (zh) * | 2017-09-26 | 2018-02-23 | 出门问问信息科技有限公司 | 触摸操作的识别方法、装置及电子设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004311196A (ja) * | 2003-04-07 | 2004-11-04 | Alps Electric Co Ltd | 入力装置 |
CN105468213A (zh) * | 2014-09-04 | 2016-04-06 | 中兴通讯股份有限公司 | 触摸屏感应方法和装置 |
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2019
- 2019-01-25 CN CN201980000103.9A patent/CN111742285A/zh active Pending
- 2019-01-25 WO PCT/CN2019/073093 patent/WO2020150984A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101641667A (zh) * | 2007-04-03 | 2010-02-03 | 夏普株式会社 | 便携信息终端以及便携电话机 |
CN101556418A (zh) * | 2008-04-10 | 2009-10-14 | 乐金显示有限公司 | 液晶显示装置 |
CN103270475A (zh) * | 2010-12-24 | 2013-08-28 | 三星电子株式会社 | 用于提供触摸界面的方法和设备 |
CN102681652A (zh) * | 2011-03-09 | 2012-09-19 | 联想(北京)有限公司 | 一种安全输入的实现方法和终端 |
US20140168171A1 (en) * | 2012-12-13 | 2014-06-19 | Samsung Electro-Mechanics Co., Ltd. | Touch sensing device and touch sensing method |
CN104636650A (zh) * | 2015-02-05 | 2015-05-20 | 惠州Tcl移动通信有限公司 | 滑动式电容指纹识别方法、***及其***的解锁方法 |
CN106055187A (zh) * | 2015-04-02 | 2016-10-26 | 富士通株式会社 | 控制方法和电子装置 |
CN107728836A (zh) * | 2017-09-26 | 2018-02-23 | 出门问问信息科技有限公司 | 触摸操作的识别方法、装置及电子设备 |
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