EP3440594A4 - Verbesserung der leistung der optischen erfassung eines optischen sensormodul unter dem bildschirm zur fingerabdruckerfassung auf dem bildschirm - Google Patents

Verbesserung der leistung der optischen erfassung eines optischen sensormodul unter dem bildschirm zur fingerabdruckerfassung auf dem bildschirm Download PDF

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Publication number
EP3440594A4
EP3440594A4 EP18735868.4A EP18735868A EP3440594A4 EP 3440594 A4 EP3440594 A4 EP 3440594A4 EP 18735868 A EP18735868 A EP 18735868A EP 3440594 A4 EP3440594 A4 EP 3440594A4
Authority
EP
European Patent Office
Prior art keywords
screen
under
sensing
sensor module
optical sensor
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
EP18735868.4A
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English (en)
French (fr)
Other versions
EP3440594A1 (de
Inventor
Yi He
Bo Pi
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.)
Shenzhen Goodix Technology Co Ltd
Original Assignee
Shenzhen Goodix Technology Co Ltd
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
Priority claimed from US15/616,856 external-priority patent/US10410037B2/en
Application filed by Shenzhen Goodix Technology Co Ltd filed Critical Shenzhen Goodix Technology Co Ltd
Publication of EP3440594A1 publication Critical patent/EP3440594A1/de
Publication of EP3440594A4 publication Critical patent/EP3440594A4/de
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G06V40/1382—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger
    • G06V40/1394—Detecting the live character of the finger, i.e. distinguishing from a fake or cadaver finger using acquisition arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/40—OLEDs integrated with touch screens

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP18735868.4A 2017-01-04 2018-01-04 Verbesserung der leistung der optischen erfassung eines optischen sensormodul unter dem bildschirm zur fingerabdruckerfassung auf dem bildschirm Pending EP3440594A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762442387P 2017-01-04 2017-01-04
US201762452938P 2017-01-31 2017-01-31
US15/616,856 US10410037B2 (en) 2015-06-18 2017-06-07 Under-screen optical sensor module for on-screen fingerprint sensing implementing imaging lens, extra illumination or optical collimator array
PCT/CN2018/071400 WO2018127101A1 (en) 2017-01-04 2018-01-04 Improving optical sensing performance of under-screen optical sensor module for on-screen fingerprint sensing

Publications (2)

Publication Number Publication Date
EP3440594A1 EP3440594A1 (de) 2019-02-13
EP3440594A4 true EP3440594A4 (de) 2019-09-25

Family

ID=62789524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18735868.4A Pending EP3440594A4 (de) 2017-01-04 2018-01-04 Verbesserung der leistung der optischen erfassung eines optischen sensormodul unter dem bildschirm zur fingerabdruckerfassung auf dem bildschirm

Country Status (3)

Country Link
EP (1) EP3440594A4 (de)
CN (1) CN109074495A (de)
WO (1) WO2018127101A1 (de)

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CN109791609A (zh) * 2018-12-26 2019-05-21 深圳市汇顶科技股份有限公司 指纹识别模块、电子设备和芯片
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CN109844766B (zh) * 2019-01-15 2023-04-04 深圳市汇顶科技股份有限公司 光学图像采集系统和电子设备
CN110720106B (zh) * 2019-01-22 2021-04-23 深圳市汇顶科技股份有限公司 指纹识别的装置和电子设备
EP3706036B1 (de) * 2019-01-22 2021-12-22 Shenzhen Goodix Technology Co., Ltd. Apparat zur fingerabdruckidentifizierung und elektronische vorrichtung
CN111491077B (zh) * 2019-01-29 2022-09-16 北京小米移动软件有限公司 终端、显示面板和图像采集模组以及显示控制方法
CN111526278B (zh) * 2019-02-01 2021-08-24 Oppo广东移动通信有限公司 图像处理方法、存储介质及电子设备
US11301665B2 (en) * 2019-02-20 2022-04-12 Novatek Microelectronics Corp. Fingerprint and proximity sensing apparatus and sensing process thereof
CN109934144A (zh) * 2019-03-01 2019-06-25 惠科股份有限公司 指纹输入装置和显示装置
WO2020180379A1 (en) * 2019-03-04 2020-09-10 Google Llc Display configuration for mobile computing devices
TWI752511B (zh) * 2019-05-31 2022-01-11 台灣積體電路製造股份有限公司 感測裝置、電子設備及用於形成感測裝置的方法
TWI733427B (zh) * 2019-08-16 2021-07-11 神盾股份有限公司 指紋感測裝置
US11281884B2 (en) 2019-09-18 2022-03-22 Apple Inc. Under-display fingerprint sensing based on off-axis angular light
KR20220045234A (ko) * 2019-09-22 2022-04-12 에지스 테크놀러지 인코포레이티드 지문 센싱 모듈 및 전자 장치
CN111126210B (zh) * 2019-12-13 2023-08-25 武汉华星光电技术有限公司 显示面板
US20230020242A1 (en) * 2019-12-18 2023-01-19 Fingerprint Cards Anacatum Ip Ab Biometric imaging device and electronic device
CN111552399A (zh) * 2020-04-03 2020-08-18 青岛海信移动通信技术股份有限公司 指纹解锁控制方法及装置、移动终端
TWI766474B (zh) * 2020-06-15 2022-06-01 神盾股份有限公司 指紋感測裝置以及指紋感測方法
CN111739428B (zh) * 2020-07-23 2022-04-22 维沃移动通信有限公司 显示组件和显示装置
CN111768711B (zh) * 2020-07-23 2022-08-12 维沃移动通信有限公司 显示组件和显示装置
CN112161703B (zh) * 2020-09-27 2023-10-27 深圳市汇顶科技股份有限公司 环境光感测装置和电子设备
TWI792173B (zh) * 2021-02-04 2023-02-11 力晶積成電子製造股份有限公司 指紋感測系統
CN113097270A (zh) * 2021-03-30 2021-07-09 合肥维信诺科技有限公司 一种显示面板及显示装置
CN114894858A (zh) * 2022-03-23 2022-08-12 燕山大学 一种非侵入式光电组合式传感器及其控制系统和测量方法
CN118175890A (zh) * 2022-12-09 2024-06-11 广州印芯半导体技术有限公司 不同单位像素收发光线的全面屏显示设备

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US20140218327A1 (en) * 2012-04-29 2014-08-07 Weidong Shi Method and Apparatuses of Transparent Fingerprint Imager Integrated with Touch Display Device
US20160254312A1 (en) * 2015-02-02 2016-09-01 Synaptics Incorporated Image sensor structures for fingerprint sensing

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US20130120760A1 (en) * 2011-11-11 2013-05-16 Daniel H. Raguin Ambient light rejection for non-imaging contact sensors
US20140218327A1 (en) * 2012-04-29 2014-08-07 Weidong Shi Method and Apparatuses of Transparent Fingerprint Imager Integrated with Touch Display Device
US20160254312A1 (en) * 2015-02-02 2016-09-01 Synaptics Incorporated Image sensor structures for fingerprint sensing

Non-Patent Citations (1)

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Title
See also references of WO2018127101A1 *

Also Published As

Publication number Publication date
EP3440594A1 (de) 2019-02-13
WO2018127101A1 (en) 2018-07-12
CN109074495A (zh) 2018-12-21

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