EA199800345A1 - Система записи на оптические цифровые носители информации и воспроизведения с них - Google Patents

Система записи на оптические цифровые носители информации и воспроизведения с них

Info

Publication number
EA199800345A1
EA199800345A1 EA199800345A EA199800345A EA199800345A1 EA 199800345 A1 EA199800345 A1 EA 199800345A1 EA 199800345 A EA199800345 A EA 199800345A EA 199800345 A EA199800345 A EA 199800345A EA 199800345 A1 EA199800345 A1 EA 199800345A1
Authority
EA
Eurasian Patent Office
Prior art keywords
reproduction
elongated element
digital media
recording system
media information
Prior art date
Application number
EA199800345A
Other languages
English (en)
Inventor
Джэми Эделькинд
Илья М. Витебский
Дмитрий А. Чоутов
Original Assignee
Сейдж Текнолоджи, Инкорпорейтед
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 Сейдж Текнолоджи, Инкорпорейтед filed Critical Сейдж Текнолоджи, Инкорпорейтед
Publication of EA199800345A1 publication Critical patent/EA199800345A1/ru

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/24—Curved surfaces
    • 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
    • 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
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
    • 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
    • G11B7/0025—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cylinders or cylinder-like carriers or cylindrical sections or flat carriers loaded onto a cylindrical surface, e.g. truncated cones
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Abstract

Настоящее изобретение создает новый способ и систему для производства цифровой оптической записи, способ может быть разделен на изготовление шаблона носителей информации с оптической записью, имеющего внешнюю поверхность (213), удлиненный элемент (211), область данных (221), дополнительную область (222), лазерный пучок (302) и систему фокусировки (317) для фокусировки лазерного пучка на выбранную область поверхности удлиненного элемента, и быстрое копирование записи шаблона на поверхность гибкой пленки и параллельно поверхности удлиненного элемента.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199800345A 1995-09-29 1996-09-27 Система записи на оптические цифровые носители информации и воспроизведения с них EA199800345A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US456295P 1995-09-29 1995-09-29
PCT/US1996/015573 WO1997012279A1 (en) 1995-09-29 1996-09-27 Optical digital media recording and reproduction system

Publications (1)

Publication Number Publication Date
EA199800345A1 true EA199800345A1 (ru) 1998-10-29

Family

ID=21711403

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800345A EA199800345A1 (ru) 1995-09-29 1996-09-27 Система записи на оптические цифровые носители информации и воспроизведения с них

Country Status (14)

Country Link
US (1) US6045980A (ru)
EP (1) EP0852741A4 (ru)
JP (1) JPH11513520A (ru)
KR (1) KR19990063832A (ru)
CN (1) CN1201532A (ru)
AP (1) AP9801217A0 (ru)
AU (1) AU7377996A (ru)
BR (1) BR9611537A (ru)
CA (1) CA2233448A1 (ru)
EA (1) EA199800345A1 (ru)
IL (1) IL123871A0 (ru)
NO (1) NO981406L (ru)
TR (1) TR199800580T1 (ru)
WO (1) WO1997012279A1 (ru)

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Also Published As

Publication number Publication date
NO981406L (no) 1998-05-27
CN1201532A (zh) 1998-12-09
JPH11513520A (ja) 1999-11-16
BR9611537A (pt) 2000-04-25
NO981406D0 (no) 1998-03-27
WO1997012279A1 (en) 1997-04-03
AU7377996A (en) 1997-04-17
CA2233448A1 (en) 1997-04-03
TR199800580T1 (xx) 1998-06-22
EP0852741A4 (en) 1998-12-09
EP0852741A1 (en) 1998-07-15
US6045980A (en) 2000-04-04
IL123871A0 (en) 1998-10-30
AP9801217A0 (en) 1998-03-31
KR19990063832A (ko) 1999-07-26

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