Global Patent Index - EP 2520401 A1

EP 2520401 A1 20121107 - Method for fixing a single-crystal workpiece to be treated on a processing device

Title (en)

Method for fixing a single-crystal workpiece to be treated on a processing device

Title (de)

Verfahren zur Befestigung eines auf einer Verarbeitungsvorrichtung zu behandelnden Einkristallwerkstücks

Title (fr)

Procédé de fixation d'une pièce monocristalline à traiter sur un dispositif de traitement

Publication

EP 2520401 A1 20121107 (EN)

Application

EP 11165009 A 20110505

Priority

EP 11165009 A 20110505

Abstract (en)

The invention relates to a method for fixing a single-crystal workpiece (1) on a holding means (2), the holding means (2) comprising a mounting surface (4) for mounting the holding means (2) on a processing device (6); wherein the method comprising the steps of: - measuring the crystal orientation of said single-crystal workpiece (1) with respect to a workpiece surface (5), - forming, in dependence of the crystal orientation of said single-crystal workpiece (1) with respect to said workpiece surface (5), on the holding means (2) a holding surface (3) for abuttingly receiving said workpiece surface (5), thereby defining the crystal orientation of the single-crystal workpiece (1) with respect to the mounting surface (4) of the holding means (2), and - gluing said workpiece surface (5) to said holding surface (3).

IPC 8 full level

B28D 5/00 (2006.01); B28D 5/04 (2006.01)

CPC (source: EP)

B28D 5/0082 (2013.01); B28D 5/045 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2520401 A1 20121107; CN 103501975 A 20140108; EP 2704886 A1 20140312; WO 2012150517 A1 20121108

DOCDB simple family (application)

EP 11165009 A 20110505; CN 201280021612 A 20120417; EP 12720636 A 20120417; IB 2012051927 W 20120417