GB2014755B - Photographically producing dot-free images from dot images - Google Patents

Photographically producing dot-free images from dot images

Info

Publication number
GB2014755B
GB2014755B GB7910653A GB7910653A GB2014755B GB 2014755 B GB2014755 B GB 2014755B GB 7910653 A GB7910653 A GB 7910653A GB 7910653 A GB7910653 A GB 7910653A GB 2014755 B GB2014755 B GB 2014755B
Authority
GB
United Kingdom
Prior art keywords
dot
images
free
photographically producing
photographically
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
GB7910653A
Other versions
GB2014755A (en
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.)
ZAMBRIL Ltd
Original Assignee
ZAMBRIL Ltd
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 ZAMBRIL Ltd filed Critical ZAMBRIL Ltd
Priority to GB7910653A priority Critical patent/GB2014755B/en
Publication of GB2014755A publication Critical patent/GB2014755A/en
Application granted granted Critical
Publication of GB2014755B publication Critical patent/GB2014755B/en
Expired legal-status Critical Current

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
    • G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
    • G03F7/2008—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by the reflectors, diffusers, light or heat filtering means or anti-reflective means used
    • 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
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Editing Of Facsimile Originals (AREA)
GB7910653A 1978-01-18 1979-03-27 Photographically producing dot-free images from dot images Expired GB2014755B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7910653A GB2014755B (en) 1978-01-18 1979-03-27 Photographically producing dot-free images from dot images

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB197378 1978-01-18
GB7910653A GB2014755B (en) 1978-01-18 1979-03-27 Photographically producing dot-free images from dot images

Publications (2)

Publication Number Publication Date
GB2014755A GB2014755A (en) 1979-08-30
GB2014755B true GB2014755B (en) 1983-02-02

Family

ID=26237109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910653A Expired GB2014755B (en) 1978-01-18 1979-03-27 Photographically producing dot-free images from dot images

Country Status (1)

Country Link
GB (1) GB2014755B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3773381D1 (en) * 1987-07-06 1991-10-31 Agfa Gevaert Nv SILVER COMPLEX DIFFUSION TRANSFER PROCESS.

Also Published As

Publication number Publication date
GB2014755A (en) 1979-08-30

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee