KR870009305A - 광학적 정보판독장치 - Google Patents

광학적 정보판독장치 Download PDF

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Publication number
KR870009305A
KR870009305A KR870001876A KR870001876A KR870009305A KR 870009305 A KR870009305 A KR 870009305A KR 870001876 A KR870001876 A KR 870001876A KR 870001876 A KR870001876 A KR 870001876A KR 870009305 A KR870009305 A KR 870009305A
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South Korea
Prior art keywords
reading
light
spot
information
display means
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KR870001876A
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English (en)
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KR900002412B1 (ko
Inventor
다께시 마쓰시까
아쓰도시 오까모도
Original Assignee
오까베 다까시
닛뽕 덴소오 가부시기 가이샤
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.)
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Application filed by 오까베 다까시, 닛뽕 덴소오 가부시기 가이샤 filed Critical 오까베 다까시
Publication of KR870009305A publication Critical patent/KR870009305A/ko
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Publication of KR900002412B1 publication Critical patent/KR900002412B1/ko

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1018—Source control

Abstract

내용 없음

Description

광학적 정보판독장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 제 1 실시예를 나타낸 구성도
제 2 도는 제 1 도 장치의 구체적 구조를 나타낸 단면도
제 3 도는 본 발명의 제 2 실시예를 나타낸 구성도

Claims (7)

  1. 광학적인 피판독정보를 조명하는 빛을 조사하는 조사수단과 이 빛조사에 의한 피판독정보로부터의 반사광에 의한 정보 영상을 일정한 판독위치에 결상시키는 결상용광학시스템과 이 판독위치에 배설하고, 그 표면에 결상한 전술의 정보영상을 전자주사형의 판독작동으로 전기신호로 변환하는 판독센서(7)와 이 판독센서(7)의 표면의 일부로부터 스폿빛을 발생하여 광학시스템을 통하여 피판독정보의 표면에 일부에 스폿표시를 하는 수폿표시수단과를 장비를 특징으로 하는 광학정보판독장치.
  2. 제 1 항에 있어서, 스폿표시수단을 판독센서(7)의 판독부의 적어도 양측부표면으로부터 스폿빛을 발생하는 한쌍의 발광표시수단으로 되는 것을 특징으로 하는 광학적 정보판독장치.
  3. 제 1 항에 있어서, 스폿표시수단은 판독센(7)의 표면상에 부착한 발광다이오우드로 된 것을 특징으로 하는 광학적 정보판독장치.
  4. 제 1 항에 있어서, 스폿표시수단은 조사수단으로부터 조사하는 빛의 일부는 도입하여 판독센서(7)의 표면의 일부로부터 스폿빛을 발생시키는 빛유도수단을 지닌 것을 특징으로 하는 광학적 정보판독장치.
  5. 광학적인 피판독정보를 조사하는 빛을 조사하는 조사수단과 이 빛조사에 의한 피판독 정보로부터의 반사광에 의한 정보영상을 소정의 판독위치에 결상시키는 결상용 광학시스템과 이 판독위치에 배설하고 그 표면에 결상한 정보영상을 전자주사형의 판독작동으로 전기신호로 변환하는 판독센서(7)와 이 판독센서(7)의 표면의 일부로부터 스폿빛을 발생하여 광학시스템을 통하여 피판독정보의 표현의 일부에 스폿표시를 하는 스폿표시수단과 적어도 판독센서(7)의 판독동작시에 스폿표시수단에 의한 스폿표시를 금지하는 금지수단을 구비한 것을 특징으로 하는 광학적 정보판독장치.
  6. 제 5 항에 있어서, 스폿표시수단은 판독센서(7)의 판독부의 적어도 양측부 표면으로부터 스폿빛을 발생하는 한쌍의 발광표시수단으로 된 것을 특징으로 하는 광학적 정보판독장치.
  7. 제 5 항에 있어서, 스폿표시수단은 판독센서(7)의 표면상에 부착된 발광다이오우드로 된 것을 특징으로 하는 광학적 정보판독장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870001876A 1986-03-18 1987-03-03 광학적 정보판독장치 KR900002412B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP86-60376 1986-03-18
JP60376 1986-03-18
JP6037686 1986-03-18
JP20878386 1986-09-04
JP86-208783 1986-09-04
JP208783 1986-09-14

Publications (2)

Publication Number Publication Date
KR870009305A true KR870009305A (ko) 1987-10-24
KR900002412B1 KR900002412B1 (ko) 1990-04-14

Family

ID=26401441

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870001876A KR900002412B1 (ko) 1986-03-18 1987-03-03 광학적 정보판독장치

Country Status (6)

Country Link
US (1) US4900907A (ko)
EP (1) EP0238067B1 (ko)
JP (1) JPH07107688B2 (ko)
KR (1) KR900002412B1 (ko)
CA (1) CA1279401C (ko)
DE (1) DE3778943D1 (ko)

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Also Published As

Publication number Publication date
DE3778943D1 (de) 1992-06-17
EP0238067A3 (en) 1989-08-30
CA1279401C (en) 1991-01-22
US4900907A (en) 1990-02-13
JPH07107688B2 (ja) 1995-11-15
EP0238067A2 (en) 1987-09-23
EP0238067B1 (en) 1992-05-13
KR900002412B1 (ko) 1990-04-14
JPS63184179A (ja) 1988-07-29

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