Title:
【発明の名称】表面構造をもつ物体の製造方法及び装置
Document Type and Number:
Japanese Patent JP3112543
Kind Code:
B2
Abstract:
A method of manufacturing an object having a surface structure, the method employing pressure members (3,5) which are movable relative to one another and which have facing pressure surfaces (23, 25). A first element (51) and a second element (53) having a relief on one surface are pressed against one another to provide the second element with a microstructure by cold deformation. During pressing use is made of a pressure body (27, 29) which is interposed between one of the pressure members and one of the elements and which is made of a material having a characteristic parameter equal to the quotient of the Poisson's ratio and the modulus of elasticity of the material, which parameter differs less from the corresponding parameter of the material of the relevant element than from the corresponding parameter of the material of the relevant pressure member. The difference between the parameter of the material of the first element and the parameter of the material of the second element being smaller than or equal to the difference between the parameter of the material of said pressure body and the parameter of the material of the adjacent element.
Inventors:
Pieter Walters-Joseph Maria Nuei
Peter Paula Willem Leonardo van den Becherom
Efert-Yan Murder
Peter Paula Willem Leonardo van den Becherom
Efert-Yan Murder
Application Number:
JP3801192A
Publication Date:
November 27, 2000
Filing Date:
February 25, 1992
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
B29C43/32; B29C43/36; B29C59/02; B29D17/00; B29C43/02; G11B7/26; B29K69/00; B29L17/00; (IPC1-7): B29C43/36; B29C43/32; B29C59/02; G11B7/26
Domestic Patent References:
| JP2301423A | ||||
| JP2301080A |
Attorney, Agent or Firm:
Akihide Sugimura (5 outside)