DE364491C - Method for transferring a pattern on relief - Google Patents

Method for transferring a pattern on relief

Info

Publication number
DE364491C
DE364491C DEH85482D DEH0085482D DE364491C DE 364491 C DE364491 C DE 364491C DE H85482 D DEH85482 D DE H85482D DE H0085482 D DEH0085482 D DE H0085482D DE 364491 C DE364491 C DE 364491C
Authority
DE
Germany
Prior art keywords
relief
transferring
pattern
parallel
photographic negative
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
DEH85482D
Other languages
German (de)
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
Publication date
Priority to DEH85482D priority Critical patent/DE364491C/en
Application granted granted Critical
Publication of DE364491C publication Critical patent/DE364491C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0037Production of three-dimensional images

Description

864491864491

Bei der Herstellung von Reliefs, wie sie für geographische oder künstlerische Zwecke Verwendung finden, besteht eine besondere Schwierigkeit darin, auf der reliefierten Fläche Zeichnungen, wie Geländedifferenzen, Bodenarten u. dgl. mehr aufzubringen. Es sind bereits verschiedene Verfahren bekannt, die diesen Aufgaben genügen sollen. So hat man beispielsweise vorgeschlagen, die fertigen ReliefflächenIn the production of reliefs, such as those used for geographic or artistic purposes find, there is a particular difficulty in creating drawings on the relief surface, such as terrain differences, soil types and the like. They are already different Process known that should meet these tasks. So you have, for example suggested the finished relief surfaces

ίο durch einen Gravier- oder Schreibstift zu beschreiben. Auch das Aufdrucken mit einer die Zeichnung tragenden Gummiplatte ist bereits versucht worden. Alle diese Verfahren besitzen den Nachteil, daß sie nicht die Gewißheit dafür geben, daß tatsächlich die Reproduktion auf den Relief körper auf Grund der vorhandenen zum Teil bedeutenden Niveaudifferenzen den gewünschten, beispielsweise in der Natur vorhandenen Verhältnissen entspricht.ίο to be written on with an engraving or writing pen. Printing with a rubber plate bearing the drawing has also already been attempted. All of these procedures own the disadvantage that they do not give the certainty that actually the reproduction on the relief body due to the existing, in part significant, level differences desired, for example existing in nature conditions.

Gemäß der Erfindung wird die Zeichnung der Reliefs dadurch erhalten, daß die Reliefoberfläche lichtempfindlich gemacht wird, und daß nunmehr auf diese lichtempfindlich gemachte Schicht durch Parallelprojektion dieAccording to the invention, the drawing of the reliefs is obtained in that the relief surface is made photosensitive, and that now made photosensitive to this Layer by parallel projection the

as gewünschte Zeichnung mittels eines photographischen Negativs aufgebracht wird. Dadurch, daß die vom photographischen Negativ herkommenden Lichtstrahlen parallel auf das Relief auftreffen, ist es nach Ansicht des Erfinders unmöglich, daß eine Verzeichnung eintritt. Vielmehr werden sich ganz automatisch an den abfallenden Flächen des Reliefs die richtigen Projektionen einstellen. Die Parallelprojektion wird dann zweckmäßig durch ein optisches System erhalten, welches die Möglichkeit gibt, die Projektion durch das photographische Negativ derart zu gestalten, daß die lichtempfindliche Fläche des Reliefkörpers durch Bündel zueinander paralleler Lichtstrahlen getroffen wird.The desired drawing by means of a photographic Negative is applied. Because the ones coming from the photographic negative Rays of light hit the relief in parallel, according to the inventor impossible for distortion to occur. Rather, they will turn out to be completely automatic set the correct projections on the sloping surfaces of the relief. The parallel projection is then expediently obtained by an optical system, which the possibility there to make the projection through the photographic negative in such a way that the light-sensitive surface of the relief body through bundles of mutually parallel light rays is hit.

Zur Erläuterung des Erfindungsgedankens dient die beiliegende Zeichnung, in der beispielsweise eine Parallelprojektion schematisch wiedergegeben ist.The accompanying drawing, in which, for example, serves to explain the inventive concept a parallel projection is shown schematically.

Von der Bildvorlage wird ein gleich großes ,45 photographisches Negativ 3 angefertigt. Nachdem der Reliefkörper 1 mit einer lichtempfindlichen Schicht 2 versehen ist, wird derselbe in einen Kopierkasten 7 eingefügt, das Negativ 3 darüber gebracht und nun mittels parallel fallender Lichtstrahlen von künstlicher oder natürlicher Lichtquelle 4, 5, 6 aus belichtet, nachträglich entwickelt und lichtbeständig gemacht.A photographic negative 3 of the same size is made from the original image. After this the relief body 1 is provided with a photosensitive layer 2, the same is in inserted a copy box 7, brought the negative 3 over it and now by means of parallel falling Light rays from artificial or natural light source 4, 5, 6 exposed, subsequently developed and made lightfast.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Übertragung eines Musters auf Reliefs, dadurch gekennzeichnet, daß die Reliefoberfläche lichtempfindlich gemacht wird und auf dieselbe die Zeichnung der zu kopierenden Vorlage unter Zuhilfenahme eines photographischen Negativs mittels Parallelprojektion aufgeworfen wird.Method for transferring a pattern onto reliefs, characterized in that the Relief surface is made photosensitive and on the same the drawing of the too copying original is raised with the help of a photographic negative by means of parallel projection.
DEH85482D Method for transferring a pattern on relief Expired DE364491C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH85482D DE364491C (en) Method for transferring a pattern on relief

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH85482D DE364491C (en) Method for transferring a pattern on relief

Publications (1)

Publication Number Publication Date
DE364491C true DE364491C (en) 1922-11-27

Family

ID=7164426

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH85482D Expired DE364491C (en) Method for transferring a pattern on relief

Country Status (1)

Country Link
DE (1) DE364491C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972877C (en) * 1952-10-28 1959-10-22 Bendix Aviat Corp Process for the production of a transparency for the projection of reference characters and lines on a screen within a cathode ray tube
EP0459042A1 (en) * 1988-11-30 1991-12-04 3D TECHNOLOGY Ltd. Display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972877C (en) * 1952-10-28 1959-10-22 Bendix Aviat Corp Process for the production of a transparency for the projection of reference characters and lines on a screen within a cathode ray tube
EP0459042A1 (en) * 1988-11-30 1991-12-04 3D TECHNOLOGY Ltd. Display device

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