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
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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US497634A US2992102A (en) | 1955-03-29 | 1955-03-29 | Photographic processes and products |
| US498672A US3087816A (en) | 1955-03-29 | 1955-04-01 | Photographic diffusion transfer process |
| US498673A US2992103A (en) | 1955-03-29 | 1955-04-01 | Photographic transfer-reversal processes utilizing screen members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE542248A true BE542248A (ru) |
Family
ID=27414071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542248D BE542248A (ru) | 1955-03-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2992103A (ru) |
| BE (1) | BE542248A (ru) |
| CH (1) | CH363561A (ru) |
| NL (3) | NL6509364A (ru) |
Families Citing this family (28)
| 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 |
| US6868231B2 (en) | 2002-06-12 | 2005-03-15 | Eastman Kodak Company | Imaging using silver halide films with micro-lens capture and optical reconstruction |
| US7260323B2 (en) * | 2002-06-12 | 2007-08-21 | Eastman Kodak Company | Imaging using silver halide films with micro-lens capture, scanning and digital 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 |
| US8867134B2 (en) * | 2003-11-21 | 2014-10-21 | Visual Physics, Llc | Optical system demonstrating improved resistance to optically degrading external effects |
| AU2004294182C1 (en) * | 2003-11-21 | 2014-01-16 | Visual Physics, Llc | Micro-optic security and image presentation system |
| 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 |
| EP2458423A3 (en) | 2005-05-18 | 2013-01-09 | Visual Physics, LLC | Image presentation and micro-optic security system |
| CA2651986C (en) * | 2006-05-12 | 2011-09-13 | Crane & Co., Inc. | A micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected images |
| JP5232779B2 (ja) * | 2006-06-28 | 2013-07-10 | ビジュアル フィジクス エルエルシー | マイクロ光学セキュリティ及び画像表示システム |
| EP2464527B1 (en) * | 2009-08-12 | 2020-04-01 | Visual Physics, LLC | A tamper indicating optical security device |
| AU2012211170B2 (en) | 2011-01-28 | 2015-02-19 | Crane & Co., Inc. | A laser marked device |
| EP2745165B9 (en) | 2011-08-19 | 2018-07-18 | Visual Physics, LLC | Optionally transferable optical system with a reduced thickness |
| RU2621558C9 (ru) | 2012-08-17 | 2017-12-05 | Визуал Физикс, Ллс | Процесс переноса микроструктур на конечную подложку |
| KR102191322B1 (ko) | 2013-03-15 | 2020-12-16 | 비쥬얼 피직스 엘엘씨 | 광학적 보안 장치 |
| US9873281B2 (en) | 2013-06-13 | 2018-01-23 | Visual Physics, Llc | Single layer image projection film |
| US10766292B2 (en) | 2014-03-27 | 2020-09-08 | Crane & Co., Inc. | Optical device that provides flicker-like optical effects |
| RU2687171C9 (ru) | 2014-03-27 | 2019-07-22 | Визуал Физикс, Ллс | Оптическое устройство, создающее похожие на мерцание оптические эффекты |
| KR102380371B1 (ko) | 2014-07-17 | 2022-04-01 | 비쥬얼 피직스 엘엘씨 | 은행권과 같은 중합체 보안 문서의 제조에 사용하기 위한 개선된 중합체 시트 재료 |
| US10195890B2 (en) | 2014-09-16 | 2019-02-05 | Crane Security Technologies, Inc. | Secure lens layer |
| WO2016130822A1 (en) | 2015-02-11 | 2016-08-18 | Crane & Co., Inc. | Method for the surface application of a security device to a substrate |
| AU2018218937B2 (en) | 2017-02-10 | 2022-09-08 | Crane & Co., Inc. | Machine-readable optical security device |
Family Cites Families (8)
| 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 (ru) * | 1952-01-08 | |||
| US2819662A (en) * | 1954-10-22 | 1958-01-14 | Polaroid Corp | Photographic apparatus embodying processing means |
-
0
- BE BE542248D patent/BE542248A/xx unknown
- NL NL110404D patent/NL110404C/xx active
- NL NL201432D patent/NL201432A/xx unknown
-
1955
- 1955-04-01 US US498673A patent/US2992103A/en not_active Expired - Lifetime
- 1955-10-21 CH CH2574555A patent/CH363561A/fr unknown
-
1965
- 1965-07-20 NL NL6509364A patent/NL6509364A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2992103A (en) | 1961-07-11 |
| NL110404C (ru) | |
| NL201432A (ru) | |
| CH363561A (fr) | 1962-07-31 |
| NL6509364A (ru) | 1965-10-25 |