CN114450658A - 触发指纹检测的方法及装置、电子设备和存储介质 - Google Patents

触发指纹检测的方法及装置、电子设备和存储介质 Download PDF

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Publication number
CN114450658A
CN114450658A CN201980100784.6A CN201980100784A CN114450658A CN 114450658 A CN114450658 A CN 114450658A CN 201980100784 A CN201980100784 A CN 201980100784A CN 114450658 A CN114450658 A CN 114450658A
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China
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target
display screen
fingerprint
fingerprint acquisition
touch display
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CN201980100784.6A
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林进全
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd, Shenzhen Huantai Technology Co Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN114450658A publication Critical patent/CN114450658A/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

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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)
  • Image Input (AREA)

Abstract

一种触发指纹检测的方法，应用于电子设备，电子设备包括触控显示屏，以及安装于所述触控显示屏下方的光学指纹采集装置，所述方法包括：控制触控显示屏中目标感测电极处于工作状态(201)；其中，目标感测电极为所述触控显示屏中多个感测电极的部分电极；通过目标感测电极检测触摸事件(202)；如果触摸事件满足目标触摸事件的条件，那么控制光学指纹采集单元获取指纹采集区域内的指纹图像，并基于指纹图像进行指纹检测(203)。如此，通过触控显示屏中部分感测电极进行触摸事件的检测，能够降低触发指纹检测时的功耗，并提高触发指纹检测的速度。同时提供一种触发指纹检测的装置，电子设备和存储介质。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201980100784.6A 2019-11-29 2019-11-29 触发指纹检测的方法及装置、电子设备和存储介质 Pending CN114450658A (zh)

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PCT/CN2019/122124 WO2021102969A1 (zh) 2019-11-29 2019-11-29 触发指纹检测的方法及装置、电子设备和存储介质

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Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
CN113566687B (zh) * 2021-07-23 2023-08-18 维沃移动通信（杭州）有限公司 电子设备
CN113778273B (zh) * 2021-07-29 2022-12-23 荣耀终端有限公司 光斑显示方法、电子设备及计算机可读存储介质
CN114973338B (zh) * 2022-06-16 2023-03-17 慧之安信息技术股份有限公司 基于指纹识别的哨位确认方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104463082A (zh) * 2013-09-18 2015-03-25 映智科技股份有限公司 指纹感测集成电路的手指检测元件及检测方法
US20170140194A1 (en) * 2015-06-26 2017-05-18 Boe Technology Group Co., Ltd. Fingerprint identification device, touch panel, input device and fingerprint identification method
CN108073328A (zh) * 2017-12-21 2018-05-25 北京小米移动软件有限公司 触摸响应方法及装置
CN109410887A (zh) * 2019-01-04 2019-03-01 京东方科技集团股份有限公司 一种触控显示面板、其驱动方法及显示装置
CN209044422U (zh) * 2017-12-27 2019-06-28 深圳信炜科技有限公司 电子设备
CN109976594A (zh) * 2019-03-21 2019-07-05 深圳莱宝高科技股份有限公司 一种触摸屏

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190098216A (ko) * 2016-12-29 2019-08-21 엘지전자 주식회사 전자장치
KR102353770B1 (ko) * 2017-05-08 2022-01-20 삼성전자 주식회사 디스플레이에 통합된 압력 센서를 포함하는 전자장치
CN110020622B (zh) * 2019-04-02 2021-04-20 Oppo广东移动通信有限公司 指纹识别方法及相关产品

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104463082A (zh) * 2013-09-18 2015-03-25 映智科技股份有限公司 指纹感测集成电路的手指检测元件及检测方法
US20170140194A1 (en) * 2015-06-26 2017-05-18 Boe Technology Group Co., Ltd. Fingerprint identification device, touch panel, input device and fingerprint identification method
CN108073328A (zh) * 2017-12-21 2018-05-25 北京小米移动软件有限公司 触摸响应方法及装置
CN209044422U (zh) * 2017-12-27 2019-06-28 深圳信炜科技有限公司 电子设备
CN109410887A (zh) * 2019-01-04 2019-03-01 京东方科技集团股份有限公司 一种触控显示面板、其驱动方法及显示装置
CN109976594A (zh) * 2019-03-21 2019-07-05 深圳莱宝高科技股份有限公司 一种触摸屏

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