KR920006832U - 지문 인식기용 광학 장치 - Google Patents

지문 인식기용 광학 장치

Info

Publication number
KR920006832U
KR920006832U KR2019900015177U KR900015177U KR920006832U KR 920006832 U KR920006832 U KR 920006832U KR 2019900015177 U KR2019900015177 U KR 2019900015177U KR 900015177 U KR900015177 U KR 900015177U KR 920006832 U KR920006832 U KR 920006832U
Authority
KR
South Korea
Prior art keywords
optical device
fingerprint reader
fingerprint
reader
optical
Prior art date
Application number
KR2019900015177U
Other languages
English (en)
Other versions
KR950004259Y1 (ko
Inventor
김은진
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019900015177U priority Critical patent/KR950004259Y1/ko
Publication of KR920006832U publication Critical patent/KR920006832U/ko
Application granted granted Critical
Publication of KR950004259Y1 publication Critical patent/KR950004259Y1/ko

Links

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
    • G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)
KR2019900015177U 1990-09-29 1990-09-29 지문 인식기용 광학 장치 KR950004259Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015177U KR950004259Y1 (ko) 1990-09-29 1990-09-29 지문 인식기용 광학 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015177U KR950004259Y1 (ko) 1990-09-29 1990-09-29 지문 인식기용 광학 장치

Publications (2)

Publication Number Publication Date
KR920006832U true KR920006832U (ko) 1992-04-22
KR950004259Y1 KR950004259Y1 (ko) 1995-05-24

Family

ID=19303969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015177U KR950004259Y1 (ko) 1990-09-29 1990-09-29 지문 인식기용 광학 장치

Country Status (1)

Country Link
KR (1) KR950004259Y1 (ko)

Also Published As

Publication number Publication date
KR950004259Y1 (ko) 1995-05-24

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee