公开(公告)号：DE60300981D1

公开(公告)日：2005-08-11

申请号：DE60300981

申请日：2003-02-10

Applicant: ERICSSON TELEFON AB L M ,  IBM

Inventor： MEIXNER MICHAEL ,  BUCHWALTER PAIVIKKI ,  LUND LOUISE ,  DELIGIANNI HARIKLIA

IPC: B81B3/00 ,  H01H59/00

Abstract: The device has a base element and a switch element with auxiliary electrodes in the lateral direction. A voltage is applied to electrodes and the auxiliary electrodes to open switch contacts so the electrodes and auxiliary electrodes have first and second potentials, resulting in electrode and auxiliary electrode surface areas with positive and negative charge carriers in the lateral direction and equal charge carriers in the orthogonal direction. The device has a base element and a switch element with auxiliary electrodes (EG,ES) in the lateral direction to which a voltage can be applied. The voltage is applied to electrodes (HG,HS) and the auxiliary electrodes to open switch contacts so the electrodes have a first potential (U1) and the auxiliary electrodes a second potential (U2), resulting in surface areas on the electrodes and auxiliary electrodes with positive and negative charge carriers in the lateral direction and with equal charge carriers in the orthogonal direction. AN Independent claim is also included for the following: a portable terminal with an inventive device.

公开(公告)号：DE60300981T2

公开(公告)日：2006-04-20

申请号：DE60300981

申请日：2003-02-10

Applicant: ERICSSON TELEFON AB L M ,  IBM

Inventor： MEIXNER MICHAEL ,  BUCHWALTER PAIVIKKI ,  LUND LOUISE ,  DELIGIANNI HARIKLIA

IPC: B81B3/00 ,  H01H59/00

Abstract: The device has a base element and a switch element with auxiliary electrodes in the lateral direction. A voltage is applied to electrodes and the auxiliary electrodes to open switch contacts so the electrodes and auxiliary electrodes have first and second potentials, resulting in electrode and auxiliary electrode surface areas with positive and negative charge carriers in the lateral direction and equal charge carriers in the orthogonal direction. The device has a base element and a switch element with auxiliary electrodes (EG,ES) in the lateral direction to which a voltage can be applied. The voltage is applied to electrodes (HG,HS) and the auxiliary electrodes to open switch contacts so the electrodes have a first potential (U1) and the auxiliary electrodes a second potential (U2), resulting in surface areas on the electrodes and auxiliary electrodes with positive and negative charge carriers in the lateral direction and with equal charge carriers in the orthogonal direction. AN Independent claim is also included for the following: a portable terminal with an inventive device.