CN113853611A - 终端设备 - Google Patents

终端设备 Download PDF

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Publication number
CN113853611A
CN113853611A CN202080001192.1A CN202080001192A CN113853611A CN 113853611 A CN113853611 A CN 113853611A CN 202080001192 A CN202080001192 A CN 202080001192A CN 113853611 A CN113853611 A CN 113853611A
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CN
China
Prior art keywords
layer
touch display
fingerprint detection
terminal device
shielding layer
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
CN202080001192.1A
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English (en)
Inventor
郑智仁
郭延顺
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.)
Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of CN113853611A publication Critical patent/CN113853611A/zh
Pending legal-status Critical Current

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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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • 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
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Telephone Set Structure (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

本公开提供了一种终端设备。终端设备包括：触控显示层、指纹检测层及遮蔽层。触控显示层包括触控显示面。指纹检测层设于触控显示层背向触控显示面一侧。遮蔽层设于触控显示层背向触控显示面的一侧，且与指纹检测层相对的部分遮蔽层位于指纹检测层背向触控显示层的一侧，遮蔽层包括与终端设备的接地端连接的电磁屏蔽层，且电磁屏蔽层的至少部分位于指纹检测层背向触控显示层的一侧。该终端设备中的电磁屏蔽层能够有效保护与指纹检测层相对的部分触控显示层，避免因设置指纹检测层而使与指纹检测层相对的部分触控显示层受到电磁辐射，进而解决因指纹检测层的尺寸做大而使电磁屏蔽层不能有效防护触控显示层的问题。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN202080001192.1A 2020-04-28 2020-04-28 终端设备 Pending CN113853611A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/087628 WO2021217465A1 (zh) 2020-04-28 2020-04-28 终端设备

Publications (1)

Publication Number Publication Date
CN113853611A true CN113853611A (zh) 2021-12-28

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ID=78373266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080001192.1A Pending CN113853611A (zh) 2020-04-28 2020-04-28 终端设备

Country Status (6)

Country Link
US (1) US11755151B2 (zh)
EP (1) EP4145336A4 (zh)
JP (1) JP2022535172A (zh)
KR (1) KR102383275B1 (zh)
CN (1) CN113853611A (zh)
WO (1) WO2021217465A1 (zh)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102348486B1 (ko) * 2015-04-29 2022-01-07 삼성전자 주식회사 전자 장치
CN106293277B (zh) * 2015-05-11 2019-08-30 上海和辉光电有限公司 全屏幕指纹辨识方法及结构
CN105117055B (zh) * 2015-08-14 2018-09-28 宸鸿科技(厦门)有限公司 触压式三维信号输入装置及使用方法及多功能触控面板
KR101796660B1 (ko) 2016-04-19 2017-11-10 삼성전자주식회사 지문 인식 기능을 지원하는 전자 장치 및 이의 운용 방법
WO2017191957A1 (ko) * 2016-05-02 2017-11-09 삼성전자 주식회사 화면 표시 방법 및 이를 지원하는 전자 장치
KR20180089810A (ko) * 2017-02-01 2018-08-09 삼성전자주식회사 전자 장치 및 전자 장치의 터치 좌표 판단 방법
KR102410542B1 (ko) * 2017-05-29 2022-06-20 삼성전자주식회사 함몰 영역이 형성된 레이어에 실장된 모듈을 포함하는 전자 장치
KR20190001881A (ko) * 2017-06-28 2019-01-07 주식회사 지2터치 지문 검출을 위한 터치 스크린
CN107332949A (zh) * 2017-07-21 2017-11-07 广东欧珀移动通信有限公司 电子设备及显示模块
KR102057568B1 (ko) * 2017-08-17 2019-12-19 주식회사 하이딥 지문인식센서가 결합된 디스플레이 장치
CN109492457A (zh) * 2017-09-12 2019-03-19 南昌欧菲生物识别技术有限公司 显示模组及其制造方法与电子装置
CN107844767B (zh) * 2017-10-31 2020-03-17 维沃移动通信有限公司 一种准直器、光学指纹识别器以及全面屏
FR3073648B1 (fr) * 2017-11-15 2021-05-07 Isorg Dispositif integrant un capteur d'image et un ecran d'affichage
KR20190066795A (ko) * 2017-12-06 2019-06-14 삼성전자주식회사 디스플레이와 초음파 센서 사이에 디스플레이에서 발생된 노이즈를 차단하기 위한 도전성 부재가 배치된 전자 장치
KR102615589B1 (ko) * 2017-12-28 2023-12-18 엘지디스플레이 주식회사 지문 인식이 가능한 표시 장치
KR102508724B1 (ko) * 2018-02-14 2023-03-14 삼성디스플레이 주식회사 지문 센싱 유닛 및 이를 포함하는 표시 장치
CN110175492B (zh) * 2018-07-20 2022-03-01 神盾股份有限公司 光学指纹感测装置
CN109857277B (zh) * 2019-02-25 2022-07-19 广州国显科技有限公司 触控显示面板及其制备方法、驱动方法和触控显示装置
EP3739508B1 (en) * 2019-03-21 2022-02-16 Shenzhen Goodix Technology Co., Ltd. Fingerprint identification apparatus and electronic device
CN208848221U (zh) * 2019-04-10 2019-05-10 深圳市汇顶科技股份有限公司 光学指纹识别装置和电子设备
WO2020237546A1 (zh) * 2019-05-29 2020-12-03 深圳市汇顶科技股份有限公司 指纹识别装置和电子设备
CN110286717B (zh) * 2019-06-24 2021-07-02 Oppo广东移动通信有限公司 显示装置、电子设备及图像获取方法
CN110427121A (zh) * 2019-07-05 2019-11-08 武汉华星光电半导体显示技术有限公司 具有指纹识别功能的触控显示装置
WO2021056425A1 (zh) * 2019-09-27 2021-04-01 深圳市汇顶科技股份有限公司 滤光片、指纹检测的装置和电子设备

Also Published As

Publication number Publication date
EP4145336A1 (en) 2023-03-08
WO2021217465A1 (zh) 2021-11-04
US11755151B2 (en) 2023-09-12
KR20210134487A (ko) 2021-11-10
KR102383275B1 (ko) 2022-04-08
US20230042511A1 (en) 2023-02-09
EP4145336A4 (en) 2023-12-27
JP2022535172A (ja) 2022-08-05

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