DE512382C - Process for the production of transparent images after positive and negative reliefs - Google Patents

Process for the production of transparent images after positive and negative reliefs

Info

Publication number
DE512382C
DE512382C DEJ38554D DEJ0038554D DE512382C DE 512382 C DE512382 C DE 512382C DE J38554 D DEJ38554 D DE J38554D DE J0038554 D DEJ0038554 D DE J0038554D DE 512382 C DE512382 C DE 512382C
Authority
DE
Germany
Prior art keywords
positive
production
transparent images
negative reliefs
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
DEJ38554D
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
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 date
Priority to DEJ38554D priority Critical patent/DE512382C/en
Application granted granted Critical
Publication of DE512382C publication Critical patent/DE512382C/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
    • G03F1/88—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 photographic processes for production of originals simulating relief

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Verfahren zur Herstellung von transparenten Aufnahmen nach positiven und negativen Reliefs nach Patent 511 282, dadurch gekennzeichnet, daß bei senkrechter Beleuchtung die Plastik des Reliefs durch ein Einstaubverfahren verstärkt wird.Process for the production of transparent recordings according to positive and negative reliefs according to patent 511 282, characterized in that, with vertical lighting, the plastic of the relief is reinforced by a dusting process will.
DEJ38554D 1929-07-01 Process for the production of transparent images after positive and negative reliefs Expired DE512382C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ38554D DE512382C (en) 1929-07-01 Process for the production of transparent images after positive and negative reliefs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEJ38554D DE512382C (en) 1929-07-01 Process for the production of transparent images after positive and negative reliefs
DEJ0038554 1929-07-01

Publications (1)

Publication Number Publication Date
DE512382C true DE512382C (en) 1930-11-11

Family

ID=25982765

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ38554D Expired DE512382C (en) 1929-07-01 Process for the production of transparent images after positive and negative reliefs

Country Status (1)

Country Link
DE (1) DE512382C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128750B (en) * 1954-07-05 1962-04-26 Thomas Rappel Arrangement and method for producing hillshades for cartographic purposes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128750B (en) * 1954-07-05 1962-04-26 Thomas Rappel Arrangement and method for producing hillshades for cartographic purposes

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