CN112912831A - 弯折检测装置与柔性显示装置 - Google Patents

弯折检测装置与柔性显示装置 Download PDF

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Publication number
CN112912831A
CN112912831A CN201880095890.5A CN201880095890A CN112912831A CN 112912831 A CN112912831 A CN 112912831A CN 201880095890 A CN201880095890 A CN 201880095890A CN 112912831 A CN112912831 A CN 112912831A
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CN
China
Prior art keywords
flexible display
bending
conductive assembly
display screen
conductive
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Pending
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CN201880095890.5A
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English (en)
Inventor
胡小冬
陶波波
刘占超
鄢玖君
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Shenzhen Royole Technologies Co Ltd
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Shenzhen Royole Technologies Co Ltd
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Publication of CN112912831A publication Critical patent/CN112912831A/zh
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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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

一种弯折检测装置(FD)包括弯折检测模组(10)与弯折识别电路(12)，以用于检测柔性显示屏主体(FB)的弯折状态。弯折检测模组(10)包括弹性感测元件(100)、第一导电组件(104)以及第二导电组件(105)。第一导电组件(104)与第二导电组件(105)相对设置并且构成感测电容(Cx)，弹性感测元(100)用于感测柔性显示屏主体(FB)的弯折状态，并且驱动第一导电组件(104)相对于第二导电组(105)件产生相对运动，以改变感测电容(Cx)的电容值。弯折识别电路(12)电性连接感测电容(Cx)，用于检测感测电容(Cx)的电容值的改变量并且依据电容值的改变量识别柔性显示屏主体(FB)的弯折状态。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201880095890.5A 2018-12-28 2018-12-28 弯折检测装置与柔性显示装置 Pending CN112912831A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/125067 WO2020133277A1 (zh) 2018-12-28 2018-12-28 弯折检测装置与柔性显示装置

Publications (1)

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CN112912831A true CN112912831A (zh) 2021-06-04

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CN (1) CN112912831A (zh)
WO (1) WO2020133277A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209812B (zh) * 2006-12-28 2014-03-12 台达电子工业股份有限公司 电容式感测结构
CN104731436A (zh) * 2015-04-15 2015-06-24 京东方科技集团股份有限公司 柔性显示装置及其驱动方法
US20150242017A1 (en) * 2014-02-24 2015-08-27 Pixart Imaging Inc. Capacitive finger navigation module and manufacturing method thereof
US20160098132A1 (en) * 2014-10-07 2016-04-07 Samsung Electronics Co., Ltd. Electronic device including flexible display
CN105487734A (zh) * 2015-12-15 2016-04-13 昆山工研院新型平板显示技术中心有限公司 电容触控式柔性显示面板及其柔性显示器
CN106524894A (zh) * 2016-09-29 2017-03-22 宇龙计算机通信科技(深圳)有限公司 一种柔性屏弯曲程度检测方法及终端
CN107438820A (zh) * 2015-02-12 2017-12-05 得翰株式会社 能够使用电磁感应和电容方法检测位置的显示模块及具有其的显示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060238494A1 (en) * 2005-04-22 2006-10-26 International Business Machines Corporation Flexible displays as an input device
KR101258327B1 (ko) * 2010-10-13 2013-04-25 주식회사 팬택 플렉서블 디스플레이부를 구비한 장치 및 그 디스플레이 방법
CN103383951B (zh) * 2012-05-04 2016-10-05 联想(北京)有限公司 柔性屏、确定柔性屏弯折状态的方法及电子设备
TWI514219B (zh) * 2013-12-17 2015-12-21 Ind Tech Res Inst 運用於軟性顯示面板的撓曲感測器及相關感測方法與系統

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101209812B (zh) * 2006-12-28 2014-03-12 台达电子工业股份有限公司 电容式感测结构
US20150242017A1 (en) * 2014-02-24 2015-08-27 Pixart Imaging Inc. Capacitive finger navigation module and manufacturing method thereof
US20160098132A1 (en) * 2014-10-07 2016-04-07 Samsung Electronics Co., Ltd. Electronic device including flexible display
CN107438820A (zh) * 2015-02-12 2017-12-05 得翰株式会社 能够使用电磁感应和电容方法检测位置的显示模块及具有其的显示装置
CN104731436A (zh) * 2015-04-15 2015-06-24 京东方科技集团股份有限公司 柔性显示装置及其驱动方法
CN105487734A (zh) * 2015-12-15 2016-04-13 昆山工研院新型平板显示技术中心有限公司 电容触控式柔性显示面板及其柔性显示器
CN106524894A (zh) * 2016-09-29 2017-03-22 宇龙计算机通信科技(深圳)有限公司 一种柔性屏弯曲程度检测方法及终端

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