DISPOSITIF DE MANIPULATION SANS CONTACT AVEC UNE PAIRE D'ELECTRODES ET PROCÉDÉ DE MANIPULATION

N° de brevet: EP1854870 (A1)
Date de publication: 2007-11-14
Inventeur(s): FURUSAWA HIROSHI [JP];KAGEYAMA DAISUKE [JP];NAGASAKA WAKO [JP];
Demandeur(s): KOCHI UNIVERSITY OF TECHNOLOGY [JP];
Classification: B82B3/00;C12M1/00;C12M1/42;C12N13/00;C12N15/02;
N° de demande: EP20060712396 20060126 
Numéro(s) de priorité: WO2006JP301214 20060126;JP20050038212 20050215 
[PROBLEMS] To provide a manipulation device and the manipulation method such that the manipulation of the particles, which has been extremely difficult by conventional manipulation devices, is possible, and that easy movement and rotation of the microparticle is possible. [MEANS FOR SOLVING PROBLEMS] A non-contact manipulation device with an electrode pair comprising a base, a suspension liquid layer disposed on the base and containing microparticles, at least a pair of electrodes having the distal ends inserted into the suspension liquid layer, and a power supply for supplying an AC voltage to the electrodes, wherein the at lease a pair of electrodes configured to move independently of each other, and wherein an electric field is generated parallel to the surface of the suspension liquid layer between the at least a pair of electrodes.

Copyright © 2008 Patfr.com Tous droits réservés. Contact