EP3479295A4 - Optisches sensormodul unter dem bildschirm zur fingerabdruckerkennung auf dem bildschirm - Google Patents

Optisches sensormodul unter dem bildschirm zur fingerabdruckerkennung auf dem bildschirm Download PDF

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Publication number
EP3479295A4
EP3479295A4 EP17850146.6A EP17850146A EP3479295A4 EP 3479295 A4 EP3479295 A4 EP 3479295A4 EP 17850146 A EP17850146 A EP 17850146A EP 3479295 A4 EP3479295 A4 EP 3479295A4
Authority
EP
European Patent Office
Prior art keywords
screen
under
optical sensor
sensor module
fingerprint sensing
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.)
Withdrawn
Application number
EP17850146.6A
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English (en)
French (fr)
Other versions
EP3479295A1 (de
Inventor
Bo Pi
Yi He
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 US15/421,249 external-priority patent/US10410036B2/en
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 EP3479295A1 publication Critical patent/EP3479295A1/de
Publication of EP3479295A4 publication Critical patent/EP3479295A4/de
Withdrawn legal-status Critical Current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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP17850146.6A 2016-09-17 2017-08-03 Optisches sensormodul unter dem bildschirm zur fingerabdruckerkennung auf dem bildschirm Withdrawn EP3479295A4 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201662396153P 2016-09-17 2016-09-17
US201662412777P 2016-10-25 2016-10-25
US15/421,249 US10410036B2 (en) 2015-06-18 2017-01-31 Under-screen optical sensor module for on-screen fingerprint sensing
US201762468337P 2017-03-07 2017-03-07
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/CN2017/095908 WO2018049944A1 (en) 2016-09-17 2017-08-03 Under-screen optical sensor module for on-screen fingerprint sensing

Publications (2)

Publication Number Publication Date
EP3479295A1 EP3479295A1 (de) 2019-05-08
EP3479295A4 true EP3479295A4 (de) 2019-12-04

Family

ID=61619299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17850146.6A Withdrawn EP3479295A4 (de) 2016-09-17 2017-08-03 Optisches sensormodul unter dem bildschirm zur fingerabdruckerkennung auf dem bildschirm

Country Status (3)

Country Link
EP (1) EP3479295A4 (de)
CN (1) CN109791599B (de)
WO (1) WO2018049944A1 (de)

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US10732771B2 (en) 2014-11-12 2020-08-04 Shenzhen GOODIX Technology Co., Ltd. Fingerprint sensors having in-pixel optical sensors
CN107004130B (zh) 2015-06-18 2020-08-28 深圳市汇顶科技股份有限公司 用于屏幕上指纹感应的屏幕下光学传感器模块
US10410033B2 (en) 2015-06-18 2019-09-10 Shenzhen GOODIX Technology Co., Ltd. Under-LCD screen optical sensor module for on-screen fingerprint sensing
US10410037B2 (en) 2015-06-18 2019-09-10 Shenzhen GOODIX Technology Co., Ltd. Under-screen optical sensor module for on-screen fingerprint sensing implementing imaging lens, extra illumination or optical collimator array
WO2016205832A1 (en) 2015-06-18 2016-12-22 Shenzhen Huiding Technology Co., Ltd. Multifunction fingerprint sensor having optical sensing capability
US10331939B2 (en) 2017-07-06 2019-06-25 Shenzhen GOODIX Technology Co., Ltd. Multi-layer optical designs of under-screen optical sensor module having spaced optical collimator array and optical sensor array for on-screen fingerprint sensing
CN108885697B (zh) 2018-06-15 2021-11-05 深圳市汇顶科技股份有限公司 屏下生物特征识别装置和电子设备
CN109074488B (zh) * 2018-07-04 2022-07-08 深圳市汇顶科技股份有限公司 指纹模组和电子设备
WO2020034119A1 (zh) 2018-08-15 2020-02-20 深圳市汇顶科技股份有限公司 屏下光学指纹识别系统、背光模组、显示屏幕及电子设备
EP3644222A4 (de) 2018-08-24 2020-08-26 Shenzhen Goodix Technology Co., Ltd. Hintergrundbeleuchtungsmodul, verfahren und vorrichtung zur fingerabdruckerkennung unter einem bildschirm und elektronische vorrichtung
US11301665B2 (en) * 2019-02-20 2022-04-12 Novatek Microelectronics Corp. Fingerprint and proximity sensing apparatus and sensing process thereof
CN109950235B (zh) * 2019-03-13 2020-10-27 武汉华星光电半导体显示技术有限公司 一种集成指纹识别功能及太阳能电池模块的显示装置
EP3799785B1 (de) * 2019-05-22 2023-07-26 Shenzhen Goodix Technology Co., Ltd. Verfahren zur biometrischen erkennung, fingerabdruckerkennungsvorrichtung und elektronische vorrichtung
CN111868736B (zh) * 2019-05-30 2024-01-05 深圳市汇顶科技股份有限公司 带有倾斜接收光学元件的显示模块下的指纹传感器
US11210491B2 (en) 2019-05-30 2021-12-28 Shenzhen GOODIX Technology Co., Ltd. Fingerprint sensor under a display module with tilted receiving optics
CN110232367B (zh) * 2019-06-20 2021-08-13 京东方科技集团股份有限公司 一种显示面板、显示装置、数据处理方法和介质
US20200409191A1 (en) * 2019-06-28 2020-12-31 Shenzhen GOODIX Technology Co., Ltd. Enhancement film for under-screen optical fingerprint sensor
CN111357010B (zh) * 2019-06-28 2023-09-22 深圳市汇顶科技股份有限公司 用于屏下光学指纹传感器的增强膜
CN110458150A (zh) * 2019-07-29 2019-11-15 深圳阜时科技有限公司 一种屏下感测装置及电子设备
WO2021022488A1 (zh) * 2019-08-06 2021-02-11 深圳市汇顶科技股份有限公司 指纹检测的装置和电子设备
US11176348B2 (en) 2019-08-06 2021-11-16 Shenzhen GOODIX Technology Co., Ltd. Optical fingerprint apparatus and electronic device
CN110650224B (zh) * 2019-09-05 2021-08-27 深圳阜时科技有限公司 一种屏下感测装置及电子设备
US11281884B2 (en) 2019-09-18 2022-03-22 Apple Inc. Under-display fingerprint sensing based on off-axis angular light
US11093595B2 (en) * 2019-10-17 2021-08-17 Shenzhen GOODIX Technology Co., Ltd. Anti-spoofing of two-dimensional fake objects with bright-dark reversal imaging in optical sensing modules
CN111077601A (zh) * 2019-12-31 2020-04-28 武汉芯盈科技有限公司 可调整焦距的透镜结构及屏下指纹传感器结构
WO2021138776A1 (zh) * 2020-01-06 2021-07-15 深圳市汇顶科技股份有限公司 指纹防伪的方法、指纹识别装置和电子设备
US11538269B2 (en) * 2021-04-28 2022-12-27 Omnivision Technologies, Inc. Optical fingerprint sensor for LCD panel

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US20030090650A1 (en) * 2001-11-09 2003-05-15 Nec Corporation Fingerprint input devices and electronic devices provided with the same
EP2562683A1 (de) * 2011-08-24 2013-02-27 Gingy Technology, Inc. Substrat für Fingerabdruckkontakt
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US20160092718A1 (en) * 2014-07-16 2016-03-31 Eric Dean Jensen Fingerprint sensor
US20160224816A1 (en) * 2015-02-02 2016-08-04 Synaptics Incorporated Optical sensor using collimator

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US10732771B2 (en) * 2014-11-12 2020-08-04 Shenzhen GOODIX Technology Co., Ltd. Fingerprint sensors having in-pixel optical sensors
CN107004130B (zh) * 2015-06-18 2020-08-28 深圳市汇顶科技股份有限公司 用于屏幕上指纹感应的屏幕下光学传感器模块
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* Cited by examiner, † Cited by third party
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WO2001069520A2 (en) * 2000-03-10 2001-09-20 Ethentica, Inc. Biometric sensor
US20030090650A1 (en) * 2001-11-09 2003-05-15 Nec Corporation Fingerprint input devices and electronic devices provided with the same
EP2562683A1 (de) * 2011-08-24 2013-02-27 Gingy Technology, Inc. Substrat für Fingerabdruckkontakt
US20160092718A1 (en) * 2014-07-16 2016-03-31 Eric Dean Jensen Fingerprint sensor
US20160224816A1 (en) * 2015-02-02 2016-08-04 Synaptics Incorporated Optical sensor using collimator
CN105094443A (zh) * 2015-08-21 2015-11-25 深圳市汇顶科技股份有限公司 触摸压力检测装置和方法
EP3273329A1 (de) * 2015-08-21 2018-01-24 Shenzhen Goodix Technology Co., Ltd. Berührungsdruckdetektor und verfahren

Also Published As

Publication number Publication date
EP3479295A1 (de) 2019-05-08
CN109791599B (zh) 2023-11-14
CN109791599A (zh) 2019-05-21
WO2018049944A1 (en) 2018-03-22

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