BE542248A - - Google Patents

Info

Publication number
BE542248A
BE542248A BE542248DA BE542248A BE 542248 A BE542248 A BE 542248A BE 542248D A BE542248D A BE 542248DA BE 542248 A BE542248 A BE 542248A
Authority
BE
Belgium
Application number
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.)
Publication of BE542248A publication Critical patent/BE542248A/xx
Priority claimed from US497634A external-priority patent/US2992102A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/30—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
    • G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE542248D 1955-03-29 BE542248A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US497634A US2992102A (en) 1955-03-29 1955-03-29 Photographic processes and products
US498673A US2992103A (en) 1955-03-29 1955-04-01 Photographic transfer-reversal processes utilizing screen members
US498672A US3087816A (en) 1955-03-29 1955-04-01 Photographic diffusion transfer process

Publications (1)

Publication Number Publication Date
BE542248A true BE542248A (ja)

Family

ID=27414071

Family Applications (1)

Application Number Title Priority Date Filing Date
BE542248D BE542248A (ja) 1955-03-29

Country Status (4)

Country Link
US (1) US2992103A (ja)
BE (1) BE542248A (ja)
CH (1) CH363561A (ja)
NL (3) NL6509364A (ja)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245789A (en) * 1961-05-05 1966-04-12 Polaroid Corp Photographic products and processes
US3362821A (en) * 1963-05-01 1968-01-09 Polaroid Corp Diffusion transfer processes utilizing photosensitive elements containing polymeric acid spacer layers
US4040830A (en) * 1975-08-27 1977-08-09 Polaroid Corporation Photographic products comprising embossed supports
US4272186A (en) * 1979-05-21 1981-06-09 Polaroid Corporation Camera method and apparatus for recording with selected contrast
US7260323B2 (en) * 2002-06-12 2007-08-21 Eastman Kodak Company Imaging using silver halide films with micro-lens capture, scanning and digital reconstruction
US6868231B2 (en) 2002-06-12 2005-03-15 Eastman Kodak Company Imaging using silver halide films with micro-lens capture and optical reconstruction
US6640057B1 (en) 2002-10-28 2003-10-28 Eastman Kodak Company Imaging using silver halide films with inverse mounted micro-lens and spacer
US7423679B2 (en) * 2002-12-20 2008-09-09 Eastman Kodak Company Imaging system having extended useful latitude
US6801719B1 (en) * 2003-03-14 2004-10-05 Eastman Kodak Company Camera using beam splitter with micro-lens image amplification
US7310477B2 (en) * 2003-08-26 2007-12-18 Eastman Kodak Company Photographic film cartridge or cassette systems with microlens
ES2883851T3 (es) * 2003-11-21 2021-12-09 Visual Physics Llc Sistema de presentación de imágenes y de seguridad micro-óptico
US8867134B2 (en) * 2003-11-21 2014-10-21 Visual Physics, Llc Optical system demonstrating improved resistance to optically degrading external effects
US6950608B2 (en) 2003-12-23 2005-09-27 Eastman Kodak Company Capture of multiple interlaced images on a single film frame using micro-lenses and method of providing multiple images to customers
EP2365378B1 (en) * 2005-05-18 2017-12-13 Visual Physics, LLC Image presentation and micro-optic security system
JP2009536885A (ja) * 2006-05-12 2009-10-22 クレイン アンド カンパニー インコーポレーテッド 単独で、またはセキュリティドキュメントまたはラベルと共に、スタティック像および／または他の投影された像により空間的にコーディネートされた像を投影するマイクロ光学的膜構造体
EP2038692B2 (en) * 2006-06-28 2019-09-04 Visual Physics, LLC Micro-optic security and image presentation system
WO2011019912A1 (en) * 2009-08-12 2011-02-17 Visual Physics, Llc A tamper indicating optical security device
KR102012526B1 (ko) 2011-01-28 2019-08-20 크레인 앤 코, 인크 레이저 마킹된 소자
ES2652034T3 (es) 2011-08-19 2018-01-31 Visual Physics, Llc Sistema óptico opcionalmente transferible de grosor reducido
JP6053932B2 (ja) 2012-08-17 2016-12-27 ビジュアル フィジクス エルエルシー 微細構造を最終基板に転写するプロセス
AU2014228012B2 (en) 2013-03-15 2018-07-26 Visual Physics, Llc Optical security device
US9873281B2 (en) 2013-06-13 2018-01-23 Visual Physics, Llc Single layer image projection film
EP4235637A3 (en) 2014-03-27 2023-12-06 Visual Physics, LLC An optical device that produces flicker-like optical effects
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
CN108749391B (zh) 2014-07-17 2021-05-11 光学物理有限责任公司 用于制造聚合物安全文件例如银行票据的改善的聚合物片材
US10195890B2 (en) 2014-09-16 2019-02-05 Crane Security Technologies, Inc. Secure lens layer
RU2712604C2 (ru) 2015-02-11 2020-01-29 КРАНЕ и КО., ИНК. Способ наложения защитного устройства на поверхность подложки
RU2760808C2 (ru) 2017-02-10 2021-11-30 Крейн Энд Ко., Инк. Машиночитаемое оптическое защитное устройство

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR814449A (fr) * 1935-12-12 1937-06-23 Ig Farbenindustrie Ag Procédé pour le développement rapide d'enregistrements photographiques
US2614926A (en) * 1946-01-17 1952-10-21 Polaroid Corp Photographic product comprising an additive color screen, a silver halide layer, and a rupturable container, and a process of additive color photography
US2661293A (en) * 1946-10-08 1953-12-01 Polaroid Corp Process of producing a colored photographic image by means of exhaustion of developer
US2647049A (en) * 1947-02-25 1953-07-28 Polaroid Corp Photographic element for color photography and a process of producing multicolor pictures
US2662822A (en) * 1949-04-21 1953-12-15 Polaroid Corp Photographic transfer processes and compositions for the practice of said processes
US2689180A (en) * 1950-12-30 1954-09-14 Gen Aniline & Film Corp Process of obtaining three-color separation records from a bipack color film
BE514019A (ja) * 1952-01-08
US2819662A (en) * 1954-10-22 1958-01-14 Polaroid Corp Photographic apparatus embodying processing means

Also Published As

Publication number Publication date
NL6509364A (ja) 1965-10-25
US2992103A (en) 1961-07-11
CH363561A (fr) 1962-07-31
NL201432A (ja)
NL110404C (ja)

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