WO2017188715A3 - Panneau de reconnaissance d'empreintes digitales émettant de la lumière susceptible d'être appliqué sous du verre et appareil d'affichage à reconnaissance d'empreintes comprenant celui-ci - Google Patents

Panneau de reconnaissance d'empreintes digitales émettant de la lumière susceptible d'être appliqué sous du verre et appareil d'affichage à reconnaissance d'empreintes comprenant celui-ci Download PDF

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Publication number
WO2017188715A3
WO2017188715A3 PCT/KR2017/004407 KR2017004407W WO2017188715A3 WO 2017188715 A3 WO2017188715 A3 WO 2017188715A3 KR 2017004407 W KR2017004407 W KR 2017004407W WO 2017188715 A3 WO2017188715 A3 WO 2017188715A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
emitting
fingerprint recognition
unit
display apparatus
Prior art date
Application number
PCT/KR2017/004407
Other languages
English (en)
Korean (ko)
Other versions
WO2017188715A2 (fr
Inventor
김종욱
김재흥
전호식
최우영
윤주안
이준석
Original Assignee
크루셜텍 (주)
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
Application filed by 크루셜텍 (주) filed Critical 크루셜텍 (주)
Priority to CN201780002325.5A priority Critical patent/CN108604296B/zh
Publication of WO2017188715A2 publication Critical patent/WO2017188715A2/fr
Publication of WO2017188715A3 publication Critical patent/WO2017188715A3/fr

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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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

L'invention porte sur un panneau de reconnaissance d'empreinte digitale émettant de la lumière susceptible d'être superposé sur un panneau d'affichage sans la dégradation d'une performance d'affichage et susceptible de balayer une image d'empreinte digitale avec une grande précision sans l'influence d'une lumière d'affichage et d'une lumière externe à l'aide d'un élément autoélectroluminescent, et un appareil d'affichage comprenant celui-ci. Le panneau de reconnaissance d'empreintes digitales émettant de la lumière selon la présente invention comprend : un substrat isolant ; et une pluralité de pixels d'émission de lumière/de réception de lumière unitaires agencés sous forme de matrice sur le substrat isolant, les pixels d'émission de lumière/de réception de lumière unitaires étant configurés pour comprendre : une unité d'émission de lumière ayant un élément électroluminescent au moins partiellement transparent ; une unité de commutation d'émission de lumière pour commander une opération de l'unité d'émission de lumière ; et une unité de réception de lumière ayant un élément de détection de lumière au moins partiellement transparent.
PCT/KR2017/004407 2016-04-28 2017-04-26 Panneau de reconnaissance d'empreintes digitales émettant de la lumière susceptible d'être appliqué sous du verre et appareil d'affichage à reconnaissance d'empreintes comprenant celui-ci WO2017188715A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780002325.5A CN108604296B (zh) 2016-04-28 2017-04-26 发光指纹识别面板及包括其的指纹识别显示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0052535 2016-04-28
KR20160052535 2016-04-28

Publications (2)

Publication Number Publication Date
WO2017188715A2 WO2017188715A2 (fr) 2017-11-02
WO2017188715A3 true WO2017188715A3 (fr) 2018-08-02

Family

ID=60160996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/004407 WO2017188715A2 (fr) 2016-04-28 2017-04-26 Panneau de reconnaissance d'empreintes digitales émettant de la lumière susceptible d'être appliqué sous du verre et appareil d'affichage à reconnaissance d'empreintes comprenant celui-ci

Country Status (3)

Country Link
KR (1) KR101957913B1 (fr)
CN (1) CN108604296B (fr)
WO (1) WO2017188715A2 (fr)

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US11694471B2 (en) * 2017-12-13 2023-07-04 Shanghai Harvest Intelligence Technology Co., Ltd. Biometric identification apparatus and biometric identification method using the same
TWI652534B (zh) * 2017-12-21 2019-03-01 友達光電股份有限公司 畫素結構與顯示面板
KR102422767B1 (ko) 2018-01-19 2022-07-20 삼성전자주식회사 누설 전류를 감소시키기 위한 디스플레이 및 전자 장치
KR102580307B1 (ko) * 2018-02-14 2023-09-18 엘지이노텍 주식회사 압전 초음파 변환 장치, 이 장치를 포함하는 생체 정보 측정 장치 및 이 장치를 포함하는 디스플레이 장치
KR102687203B1 (ko) 2018-10-01 2024-07-19 엘지디스플레이 주식회사 수광화소영역을 포함하는 표시장치
EP3637472A1 (fr) 2018-10-08 2020-04-15 Samsung Electronics Co., Ltd. Panneaux d'affichage à diodes électroluminescentes organiques et dispositifs d'affichage les comprenant
KR102555303B1 (ko) 2018-10-31 2023-07-17 삼성디스플레이 주식회사 표시장치 및 이를 포함하는 휴대용 단말기
CN109871782B (zh) * 2019-01-28 2022-12-30 深圳市华弘智谷科技有限公司 基于Micro LED液晶屏虹膜采集识别的方法及系统
CN109709721A (zh) * 2019-03-01 2019-05-03 惠科股份有限公司 显示装置
US11210491B2 (en) 2019-05-30 2021-12-28 Shenzhen GOODIX Technology Co., Ltd. Fingerprint sensor under a display module with tilted receiving optics
US11380129B2 (en) * 2019-09-04 2022-07-05 Beijing Boe Optoelectronics Technology Co., Ltd. Texture recognition device and display device
CN110687709A (zh) * 2019-09-18 2020-01-14 武汉华星光电技术有限公司 一种显示装置及其驱动方法
KR20210119007A (ko) 2020-03-23 2021-10-05 삼성디스플레이 주식회사 표시장치 및 이의 제조 방법
KR20220028559A (ko) * 2020-08-28 2022-03-08 삼성전자주식회사 광음향 특성에 기반한 위조 지문 판단 방법 및 장치
KR20220031184A (ko) * 2020-09-04 2022-03-11 삼성전자주식회사 센서를 포함하는 전자 장치 및 이를 이용한 생체 정보 획득 방법
TWI754462B (zh) 2020-11-20 2022-02-01 錼創顯示科技股份有限公司 微型發光二極體透明顯示器
CN112419909B (zh) * 2020-11-20 2023-10-20 錼创显示科技股份有限公司 微型发光二极管透明显示器
KR20230047274A (ko) * 2021-09-30 2023-04-07 삼성디스플레이 주식회사 표시 장치

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KR20040092704A (ko) * 2003-04-25 2004-11-04 삼성전자주식회사 지문 인식장치 및 이를 갖는 액정표시장치
JP2005148286A (ja) * 2003-11-13 2005-06-09 Sony Corp 表示装置およびその駆動方法
KR101407936B1 (ko) * 2013-09-27 2014-06-17 실리콘 디스플레이 (주) 광학식 박막 트랜지스터형 지문센서
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Also Published As

Publication number Publication date
CN108604296A (zh) 2018-09-28
WO2017188715A2 (fr) 2017-11-02
KR101957913B1 (ko) 2019-03-18
KR20170123578A (ko) 2017-11-08
CN108604296B (zh) 2022-05-27

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