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
  • G03F5/00—Screening processes; Screens therefor
  • G03F5/14—Screening processes; Screens therefor by contact methods
  • G03F5/16—Screening processes; Screens therefor by contact methods using grey half-tone screens
• • 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
  • G03F5/00—Screening processes; Screens therefor
  • G03F5/14—Screening processes; Screens therefor by contact methods
  • G03F5/18—Screening processes; Screens therefor by contact methods using colour half-tone screens

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Photosensitive Polymer And Photoresist Processing (AREA)
• Fax Reproducing Arrangements (AREA)
• Preparing Plates And Mask In Photomechanical Process (AREA)

Applications Claiming Priority (5)

Publications (1)

Family

ID=27517737

Family Applications (1)

Country Status (3)

• 0
  • IT IT724616D patent/IT724616A/it unknown
• 1966
  • 1966-06-24 GB GB2837866A patent/GB1155861A/en not_active Expired
• 1967
  • 1967-07-28 NL NL6710527A patent/NL6710527A/xx unknown

Also Published As

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