CN106598343A - 压感屏幕 - Google Patents

压感屏幕 Download PDF

Info

Publication number
CN106598343A
CN106598343A CN201611262193.3A CN201611262193A CN106598343A CN 106598343 A CN106598343 A CN 106598343A CN 201611262193 A CN201611262193 A CN 201611262193A CN 106598343 A CN106598343 A CN 106598343A
Authority
CN
China
Prior art keywords
screen
light
touch
controller
finger
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
Application number
CN201611262193.3A
Other languages
English (en)
Inventor
胡振强
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201611262193.3A priority Critical patent/CN106598343A/zh
Publication of CN106598343A publication Critical patent/CN106598343A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06F3/0412Digitisers structurally integrated in a display
    • 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
    • G06F3/0414Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • 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
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/042Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

本发明涉及一种压感屏幕,本压感屏幕包括有触摸屏和控制器,触摸屏与控制器电性连接;在所述触摸屏的侧边安装有红外发射器、以及与所述红外发射器一一匹配的光敏传感器;所述光敏传感器与控制器电性连接;红外反射器发出的光线紧贴触摸屏,红外发射器发出的光线与触摸屏所在的平面平行;该屏幕结构新颖、独特,上产成本低廉,能够有效识别用户的轻重压,大大提升用户的操作便捷度。

Description

压感屏幕
技术领域
本发明涉及一种电子产品配件,特别的,是一种屏幕。
背景技术
随着电子技术的发展,手机已成为人人必备的工具之一,为了增强手机的功能,一些开发商对手机屏幕进行了改进和完善,使得手机屏幕在实现触摸控制的基础上,实现压感的识别,屏幕能够识别用户轻触或重压,进而为用户带来不同的服务选项,这一改进大大提高了手机的可操作范围,增加了压感识别功能,相当于给手机增加了一个维度的操作空间,有效满足了人们日益增长的需求,大大加强了手机的可用性,使得手机更加灵活、人性化。
发明内容
针对上述问题,本发明提供一种压感屏幕,该屏幕结构新颖、独特,上产成本低廉,能够有效识别用户的轻重压,大大提升用户的操作便捷度。
为解决上述问题,本发明所采用的技术方案是:本压感屏幕包括有触摸屏和控制器,触摸屏与控制器电性连接;
在所述触摸屏的侧边安装有红外发射器、以及与所述红外发射器匹配的光敏传感器;所述光敏传感器与控制器电性连接;
红外反射器发出的光线紧贴触摸屏且光线与触摸屏平行。
本发明的有益效果是:人体的皮肤能够透过光线,而血液无法透过光线;在手指受到压迫时,压迫处的血液减少,此时压迫处的光线透过率及反射率将发生明显的改变,并且,压迫的力度越大,压迫处残留的血液越是少;本发明中,采用红外发射器对手指进行实时的扫描,手指反射回来的红外光线由光敏传感器实时监测;当手指轻触触摸屏时,手指与触摸屏之间的压力小,手指受压迫的力度小,此时手指上充满血液,红外发射器发出的光被手指反射后,由光敏传感器监测;当手指重压触摸屏时,手指与触摸屏之间的压力大,手指受压迫的力度大,此时手指上的血液被压迫出去,此时手指发白,手指反射的红外光线的强度发生改变,光敏传感器监测到该光线变化,将信号传递至控制器,控制器做出重压指令。
本发明通过监测用户手指的血液变化,判断用户轻压、重压屏幕,其原理新颖、独特,结构简单、另辟蹊径,利用光敏传感器监测光线变化,使得本发明可广泛用于大多数现有的屏幕上,降低了屏幕的加工成本,实现了轻压、重压的区别响应;改善了人们的使用需求。
作为优选,红外发射器发出的光线与触摸屏之间的距离为0.2-0.5mm;该数值范围能够保证光线的正常传输,同时能够保证屏幕边缘的简洁、美观。
作为优选,所述控制器括有初始化程序,在用户第一次使用时,初始化程序会记录用户的手指光线反射强度;在之后的操作中,控制器将手指反射的红外光与初始化程序记录的光线反射强度对比,当光线反射强度超出范围值时,将判定为重压。
附图说明
图1为本压感屏幕一个实施例的结构示意图。
具体实施方式
实施例
在图1所示的实施例中,本压感屏幕包括有触摸屏1和控制器2,触摸屏1与控制器2电性连接;
在所述触摸屏1的侧边安装有红外发射器3、以及与所述红外发射器3一一匹配的光敏传感器4;红外发射器3与光敏传感器4等距交错排布;所述光敏传感器4与控制器2电性连接;所述控制器2括有初始化程序,在用户第一次使用时,初始化程序会记录用户正常轻触屏幕时的手指光线反射强度;在之后的操作中,控制器2将手指反射的红外光与初始化程序记录的光线反射强度对比,当光线反射强度超出范围值时,将判定为重压。
红外反射器发出的光线紧贴触摸屏1,红外发射器3发出的光线与触摸屏1所在的平面平行;红外发射器3发出的光线与触摸屏1之间的距离为0.4mm;该数值范围能够保证光线的正常传输,即使屏幕上沾有细小的灰尘或手指油脂,也能够正常工作;同时该尺寸较小,能够保证屏幕边缘的简洁、美观。
人体的皮肤能够部分透过光线,而血液无法透过光线;在手指受到压迫时,压迫处的血液减少,此时压迫处的光线透过率及反射率将发生明显的改变,并且,压迫的力度越大,压迫处残留的血液越是少;本发明中,采用红外发射器3对手指进行实时的扫描,光线照射在手指上后,形成漫反射,手指反射回来的红外光线由光敏传感器4实时监测;当手指轻触触摸屏1时,手指与触摸屏1之间的压力小,手指受压迫的力度小,此时手指上充满血液,红外发射器3发出的光被手指反射后,由光敏传感器4监测;当手指重压触摸屏1时,手指与触摸屏1之间的压力大,手指受压迫的力度大,此时手指上的血液被压迫出去,此时手指发白,手指反射的红外光线的强度发生改变,光敏传感器4监测到该光线变化,将信号传递至控制器2,控制器2做出重压指令。
本发明通过监测用户手指的血液变化,判断用户轻压、重压屏幕,其原理新颖、独特,结构简单、另辟蹊径,利用光敏传感器4监测光线变化,使得本发明可广泛用于大多数现有的屏幕上,降低了屏幕的加工成本,实现了轻压、重压的区别响应;改善了人们的使用需求。
以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (3)

1.一种压感屏幕,本压感屏幕包括有触摸屏(1)和控制器(2),触摸屏(1)与控制器(2)电性连接;其特征在于:在所述触摸屏(1)的侧边安装有红外发射器(3)、以及与所述红外发射器(3)一一匹配的光敏传感器(4);红外发射器(3)与光敏传感器(4)等距交错排布在触摸屏(1)的每条侧边上;所述光敏传感器(4)与控制器(2)电性连接;红外反射器发出的光线紧贴触摸屏(1),红外发射器(3)发出的光线与触摸屏(1)所在的平面平行。
2.根据权利要求1所述的压感屏幕,其特征在于:红外发射器(3)发出的光线与触摸屏(1)之间的距离为0.2-0.5mm。
3.根据权利要求1或2所述的压感屏幕,其特征在于:所述控制器(2)括有初始化程序,在用户第一次使用时,初始化程序会记录用户的手指光线反射强度。
CN201611262193.3A 2016-12-30 2016-12-30 压感屏幕 Pending CN106598343A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611262193.3A CN106598343A (zh) 2016-12-30 2016-12-30 压感屏幕

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611262193.3A CN106598343A (zh) 2016-12-30 2016-12-30 压感屏幕

Publications (1)

Publication Number Publication Date
CN106598343A true CN106598343A (zh) 2017-04-26

Family

ID=58581765

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611262193.3A Pending CN106598343A (zh) 2016-12-30 2016-12-30 压感屏幕

Country Status (1)

Country Link
CN (1) CN106598343A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108814769A (zh) * 2018-04-27 2018-11-16 京东方科技集团股份有限公司 传感器、系统、压力检测电路、方法和电子皮肤

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991685A (zh) * 2015-08-05 2015-10-21 合肥鑫晟光电科技有限公司 一种红外触摸屏及其触摸检测方法和显示装置
CN105183241A (zh) * 2015-08-21 2015-12-23 惠州Tcl移动通信有限公司 基于压力传感的触摸屏、显示装置及实现压力传感的方法
CN105353904A (zh) * 2015-10-08 2016-02-24 神画科技(深圳)有限公司 互动显示系统及其触控互动遥控器和互动触控方法
CN105518595A (zh) * 2015-09-18 2016-04-20 京东方科技集团股份有限公司 触控传感装置及其操作方法、显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991685A (zh) * 2015-08-05 2015-10-21 合肥鑫晟光电科技有限公司 一种红外触摸屏及其触摸检测方法和显示装置
CN105183241A (zh) * 2015-08-21 2015-12-23 惠州Tcl移动通信有限公司 基于压力传感的触摸屏、显示装置及实现压力传感的方法
CN105518595A (zh) * 2015-09-18 2016-04-20 京东方科技集团股份有限公司 触控传感装置及其操作方法、显示装置
CN105353904A (zh) * 2015-10-08 2016-02-24 神画科技(深圳)有限公司 互动显示系统及其触控互动遥控器和互动触控方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108814769A (zh) * 2018-04-27 2018-11-16 京东方科技集团股份有限公司 传感器、系统、压力检测电路、方法和电子皮肤

Similar Documents

Publication Publication Date Title
US9595172B2 (en) Dataglove having tactile feedback and method
JP5154446B2 (ja) 対話型入力システム
JP2019512114A (ja) タッチスクリーンでの指紋キャプチャの開始
WO2018049637A1 (zh) 指纹采集装置及方法、终端设备及屏幕亮灭的控制方法
JP2003140823A5 (zh)
WO2019061535A1 (zh) 指纹识别的方法、装置和终端设备
US20160246443A1 (en) Method and apparatus for detecting lift off on a touchscreen
JP2020530625A5 (zh)
WO2017155728A1 (en) Image sensing with a display
US20170108977A1 (en) Touch display device and touch method thereof
WO2010026395A2 (en) Machine interfaces
US10061443B2 (en) Through display ultrasonic touch-screen monitor
CA2472563A1 (en) Personal identification device and method
US9552073B2 (en) Electronic device
WO2018076168A1 (zh) 一种传感器装置及移动终端
CN107438532B (zh) 装配在车辆方向盘上形成人机界面的可活动或可变形的触摸板系统
WO2017118121A1 (zh) 用于显示屏的遥控装置及方法
CN109447027A (zh) 指纹采集装置、指纹识别方法及终端
US20150077351A1 (en) Method and system for detecting touch on user terminal
CN111579134A (zh) 超声波压力检测模组及其检测方法、电子设备
CN106598343A (zh) 压感屏幕
KR20210041381A (ko) 초음파 센서를 포함하는 전자 장치 및 이의 운용 방법
CN110058723B (zh) 一种书写方法、装置及系统
JP2004252849A (ja) ユーザインタフェース装置および意思伝達方法
WO2021217603A1 (zh) 一种指纹识别装置及移动电子设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170426