Invention Grant
US07727431B2 Method for production of a three-dimensional structured surface with haptically and/or optically detectable microstructures 有权
用于产生具有透明和/或可光学检测的微结构的三维结构化表面的方法

  • Patent Title: Method for production of a three-dimensional structured surface with haptically and/or optically detectable microstructures
  • Patent Title (中): 用于产生具有透明和/或可光学检测的微结构的三维结构化表面的方法
  • Application No.: US11797005
    Application Date: 2007-04-30
  • Publication No.: US07727431B2
    Publication Date: 2010-06-01
  • Inventor: Kilian Saueressig
  • Applicant: Kilian Saueressig
  • Applicant Address: DE Vreden-Lunten
  • Assignee: K1 GmbH
  • Current Assignee: K1 GmbH
  • Current Assignee Address: DE Vreden-Lunten
  • Agency: Paul, Hastings, Janofsky & Walker LLP
  • Priority: DE102006020667 20060504
  • Main IPC: B29C51/00
  • IPC: B29C51/00 B29C51/10 B21D22/00
Method for production of a three-dimensional structured surface with haptically and/or optically detectable microstructures
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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