DE291663C - - Google Patents

Info

Publication number
DE291663C
DE291663C DENDAT291663D DE291663DA DE291663C DE 291663 C DE291663 C DE 291663C DE NDAT291663 D DENDAT291663 D DE NDAT291663D DE 291663D A DE291663D A DE 291663DA DE 291663 C DE291663 C DE 291663C
Authority
DE
Germany
Prior art keywords
image
light
sensitive resin
resin layer
opaque
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.)
Active
Application number
DENDAT291663D
Other languages
German (de)
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.)
Publication of DE291663C publication Critical patent/DE291663C/de
Active 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
    • G03F7/004—Photosensitive materials
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
    • G03F7/0952—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer comprising silver halide or silver salt based image forming systems, e.g. for camera speed exposure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Printing Methods (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Ätzgrund-Herstellung auf lichtdurchlässigen Bildträgern, dadurch gekennzeichnet, daß man den mit lichtundurchlässiger Bildschicht und darüber mit lichtempfindlicher Harzschicht bedeckten Bildträger von der Rückseite belichtet.Etching base production on translucent image carriers, characterized in that that one with the opaque image layer and above with light-sensitive Resin layer covered image carrier exposed from the back.
DENDAT291663D 1914-08-19 Active DE291663C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE139472X 1914-08-19

Publications (1)

Publication Number Publication Date
DE291663C true DE291663C (en)

Family

ID=5667776

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT291663D Active DE291663C (en) 1914-08-19

Country Status (3)

Country Link
DE (1) DE291663C (en)
FR (1) FR518648A (en)
GB (1) GB139472A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3173223D1 (en) * 1981-02-05 1986-01-30 Licht Druck Ag Method for the production of a granulated screen

Also Published As

Publication number Publication date
FR518648A (en) 1921-05-28
GB139472A (en) 1921-05-05

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