GB1154212A - The Production of an Image on a Substrate - Google Patents

The Production of an Image on a Substrate

Info

Publication number
GB1154212A
GB1154212A GB2765866A GB2765866A GB1154212A GB 1154212 A GB1154212 A GB 1154212A GB 2765866 A GB2765866 A GB 2765866A GB 2765866 A GB2765866 A GB 2765866A GB 1154212 A GB1154212 A GB 1154212A
Authority
GB
United Kingdom
Prior art keywords
glass support
etching
metallic layer
photoresist
substrate
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
GB2765866A
Inventor
Alfredo Avendano Marv Zo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2765866A priority Critical patent/GB1154212A/en
Publication of GB1154212A publication Critical patent/GB1154212A/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
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/54—Absorbers, e.g. of opaque materials
    • 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
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
    • G03F1/80—Etching
    • 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
    • G03F7/004—Photosensitive materials
    • G03F7/04—Chromates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

1,154,212. Etching. M. BASSAN. 21 June, 1966, No. 27658/66. Heading B6J. [Also in Division G2] A photomechanical process comprises imagewise exposing a material consisting of a glass support coated with a metallic layer and then with a photoresist containing a bichromate and Judean bitumen layer, developing to remove the unexposed areas of the photoresist, etching through the metallic layer and then partly etching the glass support. A different metal or a paint may be deposited on the etched glass support. Specified etchants are nitric or hydrochloric acid for the metallic layer and hydrofluoric acid for the glass support.
GB2765866A 1966-06-21 1966-06-21 The Production of an Image on a Substrate Expired GB1154212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2765866A GB1154212A (en) 1966-06-21 1966-06-21 The Production of an Image on a Substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2765866A GB1154212A (en) 1966-06-21 1966-06-21 The Production of an Image on a Substrate

Publications (1)

Publication Number Publication Date
GB1154212A true GB1154212A (en) 1969-06-04

Family

ID=10263156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2765866A Expired GB1154212A (en) 1966-06-21 1966-06-21 The Production of an Image on a Substrate

Country Status (1)

Country Link
GB (1) GB1154212A (en)

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