KR987000645A - Optical registration tape - Google Patents

Optical registration tape Download PDF

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Publication number
KR987000645A
KR987000645A KR1019970703889A KR19970703889A KR987000645A KR 987000645 A KR987000645 A KR 987000645A KR 1019970703889 A KR1019970703889 A KR 1019970703889A KR 19970703889 A KR19970703889 A KR 19970703889A KR 987000645 A KR987000645 A KR 987000645A
Authority
KR
South Korea
Prior art keywords
layer
read
substrate
recording layer
recording medium
Prior art date
Application number
KR1019970703889A
Other languages
Korean (ko)
Inventor
파울 엘. 엠. 풋
에프. 제이. 제이. 반 톤게르엔 헨리쿠스
Original Assignee
요트. 게. 아. 롤페즈
필립스 일렉트로닉스 엔. 브이.
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 요트. 게. 아. 롤페즈, 필립스 일렉트로닉스 엔. 브이. filed Critical 요트. 게. 아. 롤페즈
Publication of KR987000645A publication Critical patent/KR987000645A/en

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Classifications

    • 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
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent

Abstract

가요성 테이프 형태의 판독 전용 광학 등록 매체를 제조하는 방법은 (a) 테이프 형태의 가요성 기판(1)을 제공하는 단계와, (b) 상기 기판(1)상에 엠보싱가능한 등록층(3)을 제공하는 단계와, (c) 스탬퍼의 압력하에서 상기 등록층(3)을 엠보싱하여 2진 데이터의 집합을 나타내는 고, 저 표면 영역(5)의 패턴을 형성하는 단계와, (d) 엠보싱된 등록층(3)상에 보호막(9)을 제공하는 단계를 포함한다. 이 절차는 계층화된 구조를 갖는 가요성 테이프 형태의 새로운 판독 전용 등록 매체를 제조하는데 사용되는데, 상기 계층 구조는 기판(1), 등록층(3), 2진 데이터가 국부화된 레벨 변화로 표현되는 반사 등록 표면(7), 기판(1) 및 등록층(3)간에 금속 반사층이 존재하지 않고 상기 반사층(3)으로 부터 떨어져 있는 기판(1)의 한측면(1a)이 보호막(9)의 노출 표면보다 거친 투명하면서 광학적으로 유연한 보호막(9)을 구비한다.A method of producing a read-only optical registration medium in the form of a flexible tape comprises the steps of (a) providing a flexible substrate 1 in the form of a tape, and (b) an embossable registration layer 3 on the substrate 1. (C) embossing the registration layer (3) under a pressure of a stamper to form a pattern of high, low surface area (5) representing a set of binary data, and (d) embossing Providing a protective film 9 on the registration layer 3. This procedure is used to produce a new read-only registration medium in the form of a flexible tape with a hierarchical structure, which is represented by a level change in which the substrate 1, registration layer 3, and binary data are localized. There is no metal reflective layer between the reflective registration surface 7, the substrate 1 and the registration layer 3, and one side 1a of the substrate 1 separated from the reflective layer 3 is formed of the protective film 9. A transparent and optically flexible protective film 9 is provided that is rougher than the exposed surface.

Description

광학 등록 테이프(Optical registration tape)Optical registration tape

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제4도는 상기 금속 반사층위에 보호막을 제공하며 이에 의해 본 발명과 관련된 광학 등록 테이프를 생성하는 제3도의 주요부 도시도.4 is an essential part view of FIG. 3 providing a protective film over the metal reflective layer thereby producing an optical registration tape related to the present invention.

제5도는 본 발명의 방법의 특정한 실시예를 정하는 장치의 제조에 대한 도시도.5 is an illustration of the manufacture of a device that defines a particular embodiment of the method of the present invention.

Claims (9)

가요성 테이프의 형태로 판독 전용 광학 기록 매체를 제조하는 판독 전용 광학 기록 매체 제조 방법에 있어서, (a) 테이프 형태의 가요성 기판을 제공하는 단계; (b) 상기 기판상에 엠보싱가능 기록층을 제공하는 단계; (c) 2진 데이타의 집합을 나타내는 한 패턴의 낮은 표면영역과 높은 표면 영역이 형성되도록, 스탬퍼에 의한 압력하에서 상기 기록층을 엠보싱하는 단계; (d) 상기 엠보싱된 기록층상에 보호막을 제공하는 단계를 포함하고 있는 것을 특징으로 하는 판독 전용 광학 기록 매체 제조 방법.CLAIMS 1. A method of manufacturing a read-only optical recording medium for producing a read-only optical recording medium in the form of a flexible tape, comprising: (a) providing a flexible substrate in the form of a tape; (b) providing an embossable recording layer on the substrate; (c) embossing the recording layer under pressure by a stamper such that a low surface area and a high surface area of a pattern representing a collection of binary data are formed; (d) providing a protective film on the embossed recording layer. 제1항에 있어서, 상기 기판은 미세 입자가 분포되어 있는 유기적 폴리머 막을 포함할 수 있도록 선택되어 있는 것을 특징으로 하는 판독 전용 광학 기록 매체 제조 방법.The method of claim 1, wherein the substrate is selected to include an organic polymer film in which fine particles are distributed. 제1항 또는 제2항에 있어서, 상기 기판의 일측은 후퇴층의 적용에 의해 거칠게 되는 것을 특징으로 하는 판독 전용 광학 기록 매체 제조 방법.The method of manufacturing a read-only optical recording medium according to claim 1 or 2, wherein one side of the substrate is roughened by application of a receding layer. 제1항 내지 제3항중 어느 한 항에 있어서, 상기 엠보싱가능 기록층은 광학적으로 수정가능한 유기 폴리머 재료를 포함할 수 있도록 선택되어 있고, 상기 엠보싱하는 단계(c)에서, 상기 스템퍼와 상기 기록층의 경계면이 수정용 화학적 방사에 노출되어 있는 것을 특징으로 하는 판독 전용 광학 기록 매체 제조 방법.The embossable recording layer of claim 1, wherein the embossable recording layer is selected to comprise an optically modifiable organic polymer material, and in the embossing step (c), the stamper and the recording layer. A method of manufacturing a read-only optical recording medium, wherein the interface of the film is exposed to chemical radiation for correction. 제1항 내지 제3항중 어느 한 항에 있어서, 상기 엠보싱가능 기록층은 열가소성 물질을 포함할 수 있도록 선택되어 있고, 이때 상기 엠보싱 단계 (c)에서 상기 열가소성 물질은 먼저 열적으로 연화되고, 다음에 상기 스템퍼에 의해 임프레싱된후에 냉각 및 경화될 수 있는 것을 특징으로 하는 판독 전용 광학 기록 매체 제조 방법.The method of claim 1, wherein the embossable recording layer is selected to comprise a thermoplastic material, wherein in the embossing step (c) the thermoplastic material is first thermally softened and then A method of manufacturing a read-only optical recording medium, which can be cooled and cured after being impressed by the stamper. 제1항 내지 제5항중 어느 한 항에 있어서, 상기 단계(c)와 상기 단계(d) 사이에서, 금속 반사층이 상기 기록층의 엠보싱된 표면상에 증착되는 것을 특징으로 하는 판독 전용 광학 기록 매체 제조 방법.6. A read-only optical recording medium according to any one of claims 1 to 5, wherein between step (c) and step (d), a metal reflecting layer is deposited on the embossed surface of the recording layer. Manufacturing method. 제1항 내지 제5항중 어느 한 항에 있어서, 상기 기록층의 굴절률과 상기 보호막의 굴절률의 차이를 크게 하기 위해, 적어도 하나의 다이가 상기 기록층 및/또는 상기 보호막에 부가되어 있는 것윽 특징으로 하는 판독 전용 광학 기록 매체 제조 방법.6. The method according to any one of claims 1 to 5, wherein at least one die is added to the recording layer and / or the protective film in order to increase the difference between the refractive index of the recording layer and the refractive index of the protective film. A read-only optical recording medium manufacturing method. 층 구조체를 가지고 있는 가요성 테이프의 형태인 판독 전용 광학 기록 매체에 있어서, 상기 층 구조체는 기판; 기록층; 2진 데이타가 국부화된 레벨 변동에 의해 표시되는 반사 기록 표면; 및 광학적으로 스무스한 투명 보호막을 연속적으로 구비하고 있고, 상기 기판과 상기 기록층 사이에는 어떠한 금속 반사층도 존재하지 않으며, 상기 기록층으로부터 떨어져 있는 상기 기판의 일측은 상기 보호막의 노출된 표면보다 거친 것을 특징으로 하는 판독 전용 광학 기록 매체.A read-only optical recording medium in the form of a flexible tape having a layer structure, the layer structure comprising: a substrate; Recording layer; A reflective recording surface on which binary data is indicated by localized level variations; And an optically smooth transparent protective film, wherein no metal reflective layer is present between the substrate and the recording layer, and one side of the substrate away from the recording layer is rougher than the exposed surface of the protective film. And a read-only optical recording medium. 2개의 스풀, 및 가요성 테이프 형태인 판독 전용 광학 기록 매체를 포함하고 있는 하우징을 구비하고 있는 카세트로서, 상기 테이프가 상기 두 스풀중 하나의 수풀의 주위에 부분적으로 감겨져 있고 그리고 다른 스풀에 연결되어 있는 카세트에 있어서, 상기 테이프가 제8항에 따른 구성을 가지고 있는 것을 특징으로 하는 카세트.A cassette having a housing comprising two spools and a read-only optical recording medium in the form of a flexible tape, the tape being partially wound around a bush of one of the two spools and connected to the other spool. A cassette according to claim 8, wherein the tape has a configuration according to claim 8. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970703889A 1995-10-06 1996-09-26 Optical registration tape KR987000645A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95202686 1995-10-06
QZ95202686.2 1995-10-06
PCT/IB1996/000995 WO1997014142A1 (en) 1995-10-06 1996-09-26 Optical registration tape

Publications (1)

Publication Number Publication Date
KR987000645A true KR987000645A (en) 1998-03-30

Family

ID=8220690

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970703889A KR987000645A (en) 1995-10-06 1996-09-26 Optical registration tape

Country Status (9)

Country Link
EP (1) EP0797825A1 (en)
JP (1) JPH10510940A (en)
KR (1) KR987000645A (en)
CN (1) CN1168190A (en)
BR (1) BR9606681A (en)
CA (1) CA2207087A1 (en)
CZ (1) CZ172197A3 (en)
PL (1) PL320640A1 (en)
WO (1) WO1997014142A1 (en)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR20030030875A (en) * 2001-10-09 2003-04-18 린텍 가부시키가이샤 Optical disk producing sheet

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Publication number Priority date Publication date Assignee Title
WO2000043945A1 (en) * 1999-01-23 2000-07-27 Fred Johannsen Disc-shaped information carrier with a high storage density
US9307648B2 (en) 2004-01-21 2016-04-05 Microcontinuum, Inc. Roll-to-roll patterning of transparent and metallic layers
JP2007524180A (en) * 2004-01-21 2007-08-23 マイクロコンティニュアム・インコーポレーテッド Apparatus and method for manufacturing pre-formatted linear optical data storage media
JP2006052260A (en) 2004-08-10 2006-02-23 Lintec Corp Coating composition, coated film, method for producing the coated film, and optical recording medium
CA2643510C (en) 2006-02-27 2014-04-29 Microcontinuum, Inc. Formation of pattern replicating tools
US20120306124A1 (en) * 2011-06-01 2012-12-06 Oracle International Corporation UV Curing of Embossed Structures
US9589797B2 (en) 2013-05-17 2017-03-07 Microcontinuum, Inc. Tools and methods for producing nanoantenna electronic devices
RU2625386C1 (en) * 2016-08-16 2017-07-13 Открытое акционерное общество "Научно-исследовательский институт электронных материалов" (ОАО "НИИЭМ") Metal-polymer tape

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Publication number Priority date Publication date Assignee Title
US4937810A (en) * 1986-04-23 1990-06-26 Drexler Technology Corporation Optical recording tape with continuous prerecorded tracks
US5045676A (en) * 1987-12-08 1991-09-03 Kime Milford B Optical media having interlaced data rings
JPH02273338A (en) * 1989-04-13 1990-11-07 Canon Inc Information memory medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030030875A (en) * 2001-10-09 2003-04-18 린텍 가부시키가이샤 Optical disk producing sheet

Also Published As

Publication number Publication date
MX9704184A (en) 1997-09-30
PL320640A1 (en) 1997-10-13
CZ172197A3 (en) 1998-04-15
BR9606681A (en) 1997-10-21
WO1997014142A1 (en) 1997-04-17
JPH10510940A (en) 1998-10-20
CA2207087A1 (en) 1997-04-17
CN1168190A (en) 1997-12-17
EP0797825A1 (en) 1997-10-01

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