ES469747A1 - Un metodo para cubrir areas individuales de originales de copia - Google Patents

Un metodo para cubrir areas individuales de originales de copia

Info

Publication number
ES469747A1
ES469747A1 ES469747A ES469747A ES469747A1 ES 469747 A1 ES469747 A1 ES 469747A1 ES 469747 A ES469747 A ES 469747A ES 469747 A ES469747 A ES 469747A ES 469747 A1 ES469747 A1 ES 469747A1
Authority
ES
Spain
Prior art keywords
carrier film
cover sheet
composite material
cover
mask
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
ES469747A
Other languages
English (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.)
Hoechst AG
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 ES469747A1 publication Critical patent/ES469747A1/es
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
    • G03F1/90—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)

Abstract

Un método para cubrir áreas individuales de originales de copia utilizando una máscara preparada a partir de un material compuesto que comprende una película portadora que transmite la luz actínica, una lámina de cubierta opaca que puede ser arrancada de la película portadora y puede recibir incisiones lineales para formar contorno particulares estando cubierto el original con una máscara constituida por lo menos por una parte arranca de la lámina de cubierta o por la parte del material compuesto que queda después de haber arrancado áreas particulares de la lámina de cubierta, en cuyo método la máscara se prepara por exposición a la manera de imagen, bajo un original, de un material compuesto que comprende, en el orden dado, una película portadora de un polímero orgánico, una lámina de cubierta metálica y una capa fotosensible, revelando la capa fotosensible expuesta para formar una imagen positiva o negativa, trazando por escisión contornos particulares en la lámina de cubierta, correspondientes al área parcial deseada de la imagen así producida y arrancando de la película portadora por lo menos un área parcial de la lámina de cubierta circundada por la línea incisa.
ES469747A 1977-05-13 1978-05-11 Un metodo para cubrir areas individuales de originales de copia Expired ES469747A1 (es)

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
ES469747A1 true ES469747A1 (es) 1979-01-01

Family

ID=6008908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469747A Expired ES469747A1 (es) 1977-05-13 1978-05-11 Un metodo para cubrir areas individuales de originales de copia

Country Status (10)

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

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 (es) * 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
FR2390755B1 (es) 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
BE866970A (fr) 1978-11-13
ZA782739B (en) 1979-05-30

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