KR860004391A - 광학 데이타 카드 및 그 제조방법 - Google Patents

광학 데이타 카드 및 그 제조방법 Download PDF

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Publication number
KR860004391A
KR860004391A KR1019850004681A KR850004681A KR860004391A KR 860004391 A KR860004391 A KR 860004391A KR 1019850004681 A KR1019850004681 A KR 1019850004681A KR 850004681 A KR850004681 A KR 850004681A KR 860004391 A KR860004391 A KR 860004391A
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South Korea
Prior art keywords
card
optical data
recording
strip
data
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KR1019850004681A
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English (en)
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KR920007289B1 (ko
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드렉슬러 제롬
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드렉슬러 제롬
드렉슬러 테크놀로지 코오포레이숀
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Publication of KR860004391A publication Critical patent/KR860004391A/ko
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Publication of KR920007289B1 publication Critical patent/KR920007289B1/ko

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/34—Guiding record carriers during transducing operation, e.g. for track following
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/904—Credit card

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Manufacturing Optical Record Carriers (AREA)

Abstract

내용 없음

Description

광학 데이타 카드 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 데이타 카드의 한면에 대한 평면도.
제2도는 제1도의 선 2-2를 따라 절취된 부분 측단면도.
제3도는 제1도의 점선으로 예시된 레이저 기록 스트립의 일부에 대한 레이저 라이팅의 상세도.
* 도면의 주요부분에 대한 부호의 설명
(11):데이타 카드, (13):카드 베이스, (15):스트립, (19):투명 박막 시이트, (35,37):스포트, (39):이중 스포트, (41):카드, (42):가동 홀더, (43):레이저 광원, (47):시준 및 집속용 광학장치, (49):분산기, (51):집속렌즈, (53):광검출기, (55):서어보 제어 미러.

Claims (9)

  1. 카드상의 적소에 레이저 기록 가능하며 250,000진 비트의 최소레이저 기록 용량를 가진 고 분해능의 직접 기입후 판독하는 데이저 기록 재료의 스트립이 부착되는 지갑크기의 카드 베이스를 가진 형태의 정보 기억 및 기록용 광학 데이타 카드에 있어서, 상기 비트들이 상기 스트립을 둘러싼 광학적으로 콘트라스트를 이루는 필드에 데이타 스포트로써 표시되는데, 상기 스포트의 크기가 25 미크론 이하이며, 상기 둘러싼 필드에 대한 상기 스포트의 적외선 파장 근처에서의 광학 반사 콘트라스트비가 최소한 2대 1인 것을 특징으로 하는 광학 데이타 카드.
  2. 제1항에 있어서, 상기 데이타 스포트가 미리 기록된 명 및 암 스포트를 포함하는 것을 특징으로 하는 광학 데이타 카드.
  3. 제1항에 있어서, 상기 데이타 스포트가 미리 형성된 상승 스포트를 포함하는 것을 특징으로 하는 광학 데이타 카드.
  4. 제1항에 있어서, 상기 스트립이 비반사 배경에 반사성 데이타 스포트를 포함하는 것을 특징으로 하는 광학 데이타 카드.
  5. 제1항에 있어서, 상기 데이타 스포트가 상기 둘러싼 필드와는 상이한 판독광의 파장에 대한 스텍트럼 응답을 갖는 것을 특징으로 하는 광학 데이타 카드.
  6. 제1항에 있어서, 상기 데이타 스포트중 일부가 육안으로 판독할 수 있는 표지를 포함한 것을 특징으로 하는 광학 데이타 카드.
  7. 고 분해능의 기입후 판독하는 반사성 기록 재료의 스트립이 지갑크기의 카드 베이스에 부착되고, 상기 스트립이 카드상의 적소에 레이저로 기록될 수 있고 스트립의 기록면에 투명한 박막재료를 접합함으로써 보호되도록 한 형태의 광학 데이타 카드를 제조하는 방법에 있어서, 기록 재료의 스트립을 카드 베이스에 부착하기 전에 상기 기록 재료상에 정보를 미리 기록 하는 것을 특징으로 하는 광학 데이타 제조방법.
  8. 제7항에 있어서, 상기 미리 기록하는 것이 사진석판술로써 행하여 지는 것을 특징으로 하는 광학 데이타 카드 제조방법.
  9. 제7힝에 있어서, 상기 미리 기록하는 것이 표면 모울딩으로 행하여지는 것을 특징으로 하는 광학 데이타 카드 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850004681A 1984-11-21 1985-06-29 광학 데이타 카드 및 그 제조방법 KR920007289B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/673,573 US4542288A (en) 1981-02-27 1984-11-21 Method for making a laser recordable wallet-size plastic card
US673573 1984-11-21
US673,573 1984-11-21

Publications (2)

Publication Number Publication Date
KR860004391A true KR860004391A (ko) 1986-06-20
KR920007289B1 KR920007289B1 (ko) 1992-08-29

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KR1019850004681A KR920007289B1 (ko) 1984-11-21 1985-06-29 광학 데이타 카드 및 그 제조방법

Country Status (5)

Country Link
US (1) US4542288A (ko)
JP (1) JPH06103544B2 (ko)
KR (1) KR920007289B1 (ko)
CA (1) CA1231780A (ko)
GB (1) GB2167595B (ko)

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Also Published As

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GB8515308D0 (en) 1985-07-17
GB2167595A (en) 1986-05-29
KR920007289B1 (ko) 1992-08-29
GB2167595B (en) 1988-06-08
JPS61137245A (ja) 1986-06-24
CA1231780A (en) 1988-01-19
US4542288A (en) 1985-09-17
JPH06103544B2 (ja) 1994-12-14

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