EP 2895268 B1 20170329 - SYSTEM ZUR DURCHFÜHRUNG EINER BERÜHRUNGSLOSEN MESSUNG AN EINER PROBE UND PROBENTRÄGER
Title (en)
SYSTEM ZUR DURCHFÜHRUNG EINER BERÜHRUNGSLOSEN MESSUNG AN EINER PROBE UND PROBENTRÄGER
Title (de)
SYSTEM ZUR DURCHFÜHRUNG EINER BERÜHRUNGSLOSEN MESSUNG AN EINER PROBE UND PROBENTRÄGER
Title (fr)
SYSTÈME DE RÉALISATION D'UNE MESURE SANS CONTACT SUR UN ÉCHANTILLON ET PORTE-ÉCHANTILLON
Publication
Application
Priority
- DE 102012219656 A 20121026
- EP 2013071952 W 20131021
Abstract (en)
[origin: WO2014064040A1] A sample carrier (14) is used for performing contactless measurement on a sample (12), on which sample carrier the heating tracks (20) on the substrate (15) form a parallel circuit between the first and the second heating terminal (16, 18), such that when a sample (12) placed on the sample carrier (14) is heated by application of a voltage between the first and the second heating terminal (16, 18) the heating properties of the sample carrier (14) are not impaired even if isolated breaks are present in the heating tracks (20) because of process variations in the production of the heating tracks (20) for instance. In one example of a sample carrier (14), the density of the heating tracks (20) increases from the centre of the substrate (15) area outwards. In this way, it is possible to avoid the otherwise frequently occurring inhomogeneities in the heating profile across the substrate (15), according to which the heating generally declines towards the edge of the substrate (15).
IPC 8 full level
B01L 3/00 (2006.01); B01L 7/00 (2006.01); H05B 3/26 (2006.01)
CPC (source: EP)
B01L 3/5027 (2013.01); B01L 7/52 (2013.01); H05B 3/26 (2013.01); B01L 2200/0673 (2013.01); B01L 2200/141 (2013.01); B01L 2300/0645 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/1827 (2013.01); H05B 2203/007 (2013.01)
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
DOCDB simple family (publication)
DE 102012219656 A1 20140430; EP 2895268 A1 20150722; EP 2895268 B1 20170329; EP 2895268 B8 20170802; WO 2014064040 A1 20140501
DOCDB simple family (application)
DE 102012219656 A 20121026; EP 13783510 A 20131021; EP 2013071952 W 20131021