GB1158433A - A Method and Medium for Producing Colored Images - Google Patents

A Method and Medium for Producing Colored Images

Info

Publication number
GB1158433A
GB1158433A GB30883/66A GB3088366A GB1158433A GB 1158433 A GB1158433 A GB 1158433A GB 30883/66 A GB30883/66 A GB 30883/66A GB 3088366 A GB3088366 A GB 3088366A GB 1158433 A GB1158433 A GB 1158433A
Authority
GB
United Kingdom
Prior art keywords
photo
filter
film
exposure
image
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB30883/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1158433A publication Critical patent/GB1158433A/en
Expired legal-status Critical Current

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor
    • 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/28—Processing photosensitive materials; Apparatus therefor for obtaining powder images
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/026—Layers in which during the irradiation a chemical reaction occurs whereby electrically conductive patterns are formed in the layers, e.g. for chemixerography
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/12—Recording members for multicolour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optical Filters (AREA)
  • Color Electrophotography (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1,158,433. Multi-colour electro-photography. GENERAL ELECTRIC CO. July 8, 1966 [July 16, 1965], No.30883/66. Heading G2H. Multi-colour images are prepared by imagewise exposing a transparent film, comprising a layer containing a photo-conductor or a photo-ionizable compound, through a filter to produce an image pattern thereon composed of small areas of primary coloured light, and developing the image thus formed so that the thickness of deposition varies in accordance with the pattern of stresses in the film produced by exposure. The transparency may be viewed with white light using the filter used to prepare the image. When a photo-conductor is used, the recording medium is electrostatically charged before exposure, and when a photoionizable material (e.g. iodoform in a resin) is used, either (i) the medium is electrostatically charged after exposure or (ii) the development is effected with an electrical potential applied across the transparent conductive layer and an electrode positioned adjacent the photo-ionizable layer. The film preferably comprises a support, a conductive layer and the photo-sensitive layer. The filter may be a screen composed of a plurality of small red, green and blue areas which is integral with the film, or a separate filter having a red, a blue and a green area, in which case the recording medium has a lenticular screen on its surface.
GB30883/66A 1965-07-16 1966-07-08 A Method and Medium for Producing Colored Images Expired GB1158433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47258065A 1965-07-16 1965-07-16

Publications (1)

Publication Number Publication Date
GB1158433A true GB1158433A (en) 1969-07-16

Family

ID=23876089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30883/66A Expired GB1158433A (en) 1965-07-16 1966-07-08 A Method and Medium for Producing Colored Images

Country Status (4)

Country Link
US (1) US3458309A (en)
DE (1) DE1522634A1 (en)
FR (1) FR1486795A (en)
GB (1) GB1158433A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873309A (en) * 1970-06-18 1975-03-25 Xerox Corp Imaging method using migration material
US3836363A (en) * 1972-12-26 1974-09-17 Eastman Kodak Co Color electrophotography using a photoconductive layer on both sides of a multicolor screen
US4063946A (en) * 1973-01-22 1977-12-20 Rank Xerox Ltd. Electrophotographic color reproduction process employing photoconductive material with dual light fatigue properties
US3973958A (en) * 1973-12-28 1976-08-10 Xerox Corporation Method including exposure of deformation imaging member through lenticular lens element
US3973957A (en) * 1973-12-28 1976-08-10 Xerox Corporation Imaging method including exposure of deformation imaging member through lenticular lens element
US4458175A (en) * 1977-04-13 1984-07-03 Weekley Robert R Mosaic additive reflectance color display screen
FR2524164A1 (en) * 1982-03-24 1983-09-30 Gould Instr Saf Single exposure colour electrostatic photocopying method - projecting across and observing image through identical tri-chromic systems
US4789612A (en) * 1986-03-06 1988-12-06 Konishiroku Photo Industry Co., Ltd. Method for forming color image
JPS63166330A (en) * 1986-12-19 1988-07-09 ジーメンス・アクチエンゲゼルシヤフト Method and apparatus for digital signal with low bit transmission speed in time-slot of time-sharing multiplex signal provided for high bit rate transmission speed
US5217832A (en) * 1992-01-23 1993-06-08 The Walt Disney Company Permanent color transparencies on single substrates and methods for making the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965852A (en) * 1930-01-11 1934-07-10 R Lee Heath Natural color photoplate
GB964875A (en) * 1959-02-26 1964-07-22 Gevaert Photo Prod Nv Improvements in or relating to electrophotography

Also Published As

Publication number Publication date
DE1522634A1 (en) 1969-09-18
FR1486795A (en) 1967-10-05
US3458309A (en) 1969-07-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees