BE866970A - Procede de masquage de documents originaux a reproduire a l'aide de caches - Google Patents

Procede de masquage de documents originaux a reproduire a l'aide de caches

Info

Publication number
BE866970A
BE866970A BE187615A BE187615A BE866970A BE 866970 A BE866970 A BE 866970A BE 187615 A BE187615 A BE 187615A BE 187615 A BE187615 A BE 187615A BE 866970 A BE866970 A BE 866970A
Authority
BE
Belgium
Prior art keywords
caces
reproduced
procedure
original documents
masking
Prior art date
Application number
BE187615A
Other languages
English (en)
French (fr)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE866970A publication Critical patent/BE866970A/xx

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
    • G03F1/90—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 prepared by montage processes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6242—Masks; Overlays; Transparent carriers
    • 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
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
BE187615A 1977-05-13 1978-05-11 Procede de masquage de documents originaux a reproduire a l'aide de caches BE866970A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2721687A DE2721687C2 (de) 1977-05-13 1977-05-13 Verfahren zum Abdecken von Kopiervorlagen mit Masken

Publications (1)

Publication Number Publication Date
BE866970A true BE866970A (fr) 1978-11-13

Family

ID=6008908

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187615A BE866970A (fr) 1977-05-13 1978-05-11 Procede de masquage de documents originaux a reproduire a l'aide de caches

Country Status (10)

Country Link
AT (1) ATA343478A (xx)
BE (1) BE866970A (xx)
DE (1) DE2721687C2 (xx)
ES (1) ES469747A1 (xx)
FR (1) FR2390755A1 (xx)
GB (1) GB1603359A (xx)
IT (1) IT7849293A0 (xx)
NL (1) NL7805046A (xx)
SE (1) SE7805429L (xx)
ZA (1) ZA782739B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132789A (en) * 1982-11-24 1984-07-11 Western Electric Co Method of pattern generation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524656A (xx) * 1952-11-29
US2999016A (en) * 1955-03-24 1961-09-05 Keuffel & Esser Co Drawing material
US3151927A (en) * 1962-05-18 1964-10-06 Projected tracking display
DE1511286A1 (de) * 1965-03-01 1969-06-26 Keuffel & Esser Co Beschreibbares Zeichenmaterial
DE1572097A1 (de) * 1966-02-18 1970-02-19 Keuffel & Esser Co Lichtempfindliches Gravierschichtmaterial
DE1522452A1 (de) * 1966-06-22 1969-07-24 Bassan Maurice Verfahren zur Herstellung eines Originals auf einer Unterlage aus Glas od.dgl. oder jedem anderen Material
GB1206633A (en) * 1967-06-30 1970-09-23 Rank Xerox Ltd Document presentation device
DE1597698B1 (de) * 1967-08-25 1970-02-12 Claus Koenig Maske zum Abdecken von zu reproduzierenden Bildern
CA993709A (en) * 1971-01-21 1976-07-27 Leo Roos Composite, mask-forming photohardenable elements
IT982883B (it) * 1972-03-13 1974-10-21 Somar Mfg Elemento fotosensibile e procedi mento per fabbricare negative a finestra aperta
JPS5850342B2 (ja) * 1975-05-12 1983-11-10 富士写真フイルム株式会社 キンゾクガゾウケイセイザイリヨウ

Also Published As

Publication number Publication date
ES469747A1 (es) 1979-01-01
FR2390755B1 (xx) 1982-11-26
GB1603359A (en) 1981-11-25
NL7805046A (nl) 1978-11-15
FR2390755A1 (fr) 1978-12-08
IT7849293A0 (it) 1978-05-11
ATA343478A (de) 1983-12-15
DE2721687A1 (de) 1978-11-23
SE7805429L (sv) 1978-11-14
DE2721687C2 (de) 1986-11-20
ZA782739B (en) 1979-05-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19840511