KR101957913B1 - 언더글라스 적용이 가능한 발광 지문 인식 패널 및 이를 포함하는 지문 인식 디스플레이 장치 - Google Patents

언더글라스 적용이 가능한 발광 지문 인식 패널 및 이를 포함하는 지문 인식 디스플레이 장치 Download PDF

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KR101957913B1
KR101957913B1 KR1020170053340A KR20170053340A KR101957913B1 KR 101957913 B1 KR101957913 B1 KR 101957913B1 KR 1020170053340 A KR1020170053340 A KR 1020170053340A KR 20170053340 A KR20170053340 A KR 20170053340A KR 101957913 B1 KR101957913 B1 KR 101957913B1
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KR
South Korea
Prior art keywords
light
light emitting
unit
fingerprint
fingerprint recognition
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KR1020170053340A
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English (en)
Korean (ko)
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KR20170123578A (ko
Inventor
김종욱
김재흥
전호식
최우영
윤주안
이준석
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크루셜텍(주)
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Publication of KR101957913B1 publication Critical patent/KR101957913B1/ko

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    • 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
    • G06K9/0004—
    • 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)
KR1020170053340A 2016-04-28 2017-04-26 언더글라스 적용이 가능한 발광 지문 인식 패널 및 이를 포함하는 지문 인식 디스플레이 장치 KR101957913B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20160052535 2016-04-28
KR1020160052535 2016-04-28

Publications (2)

Publication Number Publication Date
KR20170123578A KR20170123578A (ko) 2017-11-08
KR101957913B1 true KR101957913B1 (ko) 2019-03-18

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KR1020170053340A KR101957913B1 (ko) 2016-04-28 2017-04-26 언더글라스 적용이 가능한 발광 지문 인식 패널 및 이를 포함하는 지문 인식 디스플레이 장치

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KR (1) KR101957913B1 (zh)
CN (1) CN108604296B (zh)
WO (1) WO2017188715A2 (zh)

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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
KR20200037653A (ko) 2018-10-01 2020-04-09 엘지디스플레이 주식회사 수광화소영역을 포함하는 표시장치
EP3637472A1 (en) 2018-10-08 2020-04-15 Samsung Electronics Co., Ltd. Organic light emitting diode display panels and display devices including the same
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
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
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
KR20230047274A (ko) * 2021-09-30 2023-04-07 삼성디스플레이 주식회사 표시 장치

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JP3658227B2 (ja) * 1999-01-20 2005-06-08 シャープ株式会社 画像読取装置
JP4200435B2 (ja) * 2002-09-10 2008-12-24 ソニー株式会社 情報処理装置および方法、記録媒体、並びにプログラム
KR100964586B1 (ko) * 2003-04-25 2010-06-21 삼성전자주식회사 지문 인식장치 및 이를 갖는 액정표시장치
JP4701603B2 (ja) * 2003-11-13 2011-06-15 ソニー株式会社 表示装置およびその駆動方法
KR101136153B1 (ko) * 2010-02-19 2012-04-16 성균관대학교산학협력단 지문 인식 또는 멀티 터치가 가능한 센서 그리드 방식의 투명 패널 사용자 입력 장치, 사용자 지문 인식 방법, 및 사용자 터치 인식 방법
CN102073860A (zh) * 2010-12-06 2011-05-25 清华大学 一种光学指纹采集装置、光学指纹识别系统及方法
KR101407936B1 (ko) * 2013-09-27 2014-06-17 실리콘 디스플레이 (주) 광학식 박막 트랜지스터형 지문센서
KR101758047B1 (ko) * 2014-09-04 2017-07-17 크루셜텍 (주) 이미지 센싱이 가능한 표시 장치
KR102206332B1 (ko) * 2014-10-10 2021-01-25 엘지디스플레이 주식회사 지문 인식 소자를 포함한 표시 장치
CN104598893A (zh) * 2015-02-03 2015-05-06 上海箩箕技术有限公司 指纹识别系统、指纹识别系统的运行方法和电子产品
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CN105095877B (zh) * 2015-08-12 2018-09-04 京东方科技集团股份有限公司 有机发光二极管显示基板及其光反射表面结构识别方法
CN105046239B (zh) * 2015-08-19 2018-09-28 南昌欧菲生物识别技术有限公司 指纹识别装置及其终端设备

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Publication number Publication date
CN108604296B (zh) 2022-05-27
WO2017188715A3 (ko) 2018-08-02
KR20170123578A (ko) 2017-11-08
WO2017188715A2 (ko) 2017-11-02
CN108604296A (zh) 2018-09-28

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