Method for production of a three-dimensional structured...

Details Method for production of a three-dimensional structured... Method for production of a three-dimensional structured...

2007-04-30

2010-06-01

Wyrozebski, Kat (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

With measuring, testing, or inspecting

C264S544000, C264S553000, C264S320000, C072S347000

Reexamination Certificate

active

07727431

ABSTRACT:
The invention describes a method for production of a three-dimensional structured surface with haptically and/or optically detectable microstructures, in which the microstructures are fixed as a dataset, with the steps: a) preparation of at least a virtual or real elastic film; b) determination of the elongations and compressions produced in the elastic film in the shaping process of the structured surface; c) modification of the datasets so that the elongations and compressions are at least partially compensated; d) checking of an elastic film structured with the modified dataset for distortions in the microstructures; e) if necessary, repetition of steps b) to d), until a final dataset is obtained; and f) structuring of the elastic film, so that at least a structure-supporting surface is produced on the film.

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