KR200496364Y1 - 엇갈린 수광 구조를 구비하는 광학 생체 특징 센서 - Google Patents

엇갈린 수광 구조를 구비하는 광학 생체 특징 센서 Download PDF

Info

Publication number
KR200496364Y1
KR200496364Y1 KR2020200002593U KR20200002593U KR200496364Y1 KR 200496364 Y1 KR200496364 Y1 KR 200496364Y1 KR 2020200002593 U KR2020200002593 U KR 2020200002593U KR 20200002593 U KR20200002593 U KR 20200002593U KR 200496364 Y1 KR200496364 Y1 KR 200496364Y1
Authority
KR
South Korea
Prior art keywords
receiving structures
light receiving
optical
light
main light
Prior art date
Application number
KR2020200002593U
Other languages
English (en)
Korean (ko)
Other versions
KR20210001849U (ko
Inventor
린 체-셍
리아오 포-주이
판 첸-치
씨 에스 초우 브루스
Original Assignee
이지스 테크놀로지 인크.
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 이지스 테크놀로지 인크. filed Critical 이지스 테크놀로지 인크.
Publication of KR20210001849U publication Critical patent/KR20210001849U/ko
Application granted granted Critical
Publication of KR200496364Y1 publication Critical patent/KR200496364Y1/ko

Links

Images

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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14601—Structural or functional details thereof
    • H01L27/14625—Optical elements or arrangements associated with the device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/1765—Method using an image detector and processing of image signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Image Input (AREA)
KR2020200002593U 2020-02-05 2020-07-20 엇갈린 수광 구조를 구비하는 광학 생체 특징 센서 KR200496364Y1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202062970390P 2020-02-05 2020-02-05
US62/970,390 2020-02-05
TW109208105 2020-06-24
TW109208105U TWM602235U (zh) 2020-02-05 2020-06-24 具有交錯收光結構的光學生物特徵感測器

Publications (2)

Publication Number Publication Date
KR20210001849U KR20210001849U (ko) 2021-08-17
KR200496364Y1 true KR200496364Y1 (ko) 2023-01-10

Family

ID=73685071

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020200002593U KR200496364Y1 (ko) 2020-02-05 2020-07-20 엇갈린 수광 구조를 구비하는 광학 생체 특징 센서

Country Status (3)

Country Link
KR (1) KR200496364Y1 (zh)
CN (1) CN212135461U (zh)
TW (1) TWM602235U (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI765457B (zh) * 2020-12-09 2022-05-21 友達光電股份有限公司 顯示裝置及掃描影像的方法
TWI811854B (zh) * 2021-07-23 2023-08-11 友達光電股份有限公司 光學感測裝置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120132361A (ko) * 2011-05-26 2012-12-05 세이코 엡슨 가부시키가이샤 촬상 장치, 생체 인증 장치, 전자 기기

Also Published As

Publication number Publication date
KR20210001849U (ko) 2021-08-17
TWM602235U (zh) 2020-10-01
CN212135461U (zh) 2020-12-11

Similar Documents

Publication Publication Date Title
TWI728752B (zh) 積體化光學感測器及其製造方法
US11373430B2 (en) Display panel and display device
WO2020151159A1 (zh) 指纹识别的装置和电子设备
US20180012069A1 (en) Fingerprint sensor, fingerprint sensor package, and fingerprint sensing system using light sources of display panel
KR200496364Y1 (ko) 엇갈린 수광 구조를 구비하는 광학 생체 특징 센서
CN111414899A (zh) 指纹感测模块及电子装置
CN212392247U (zh) 屏内光学生物特征感测装置
WO2022068129A1 (zh) 感测手指生物特征的光学感测装置及使用其的电子装置
CN111539387A (zh) 指纹感测模块与电子装置
CN210295124U (zh) 指纹检测的装置和电子设备
CN212783451U (zh) 具有抗杂光干扰结构的光学生物特征感测器
US20230063838A1 (en) Light-receiving cell and optical biometrics sensor using the same
EP3971763B1 (en) Fingerprint recognition apparatus and electronic device
TWI753603B (zh) 指紋感測裝置
TW202247439A (zh) 感光裝置

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment