Title:
INPUT DEVICE OF AN ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO2003023801
Kind Code:
A3
Abstract:
The invention relates to an input device (13) of an electronic device, especially a handheld electronic device, comprising a plurality of input sections which are at least partially multifunctional. A pressure sensor arrangement (13) comprising individual, especially analog, pressure sensors is associated with input sections and the pressure sensors are connected to the inlets of a sensor signal evaluation unit which emits control signals associated with the input sections in a clearly defined manner.
Inventors:
HOLZAUF DER HEIDE BERND (DE)
Application Number:
PCT/DE2002/003231
Publication Date:
September 18, 2003
Filing Date:
September 02, 2002
Export Citation:
Assignee:
SIEMENS AG (DE)
HOLZAUF DER HEIDE BERND (DE)
HOLZAUF DER HEIDE BERND (DE)
International Classes:
G04G21/00; G04G21/08; G06F1/16; G06F3/0338; G06F3/041; H01H13/785; H04B1/3827; H04M1/02; H04M1/23; (IPC1-7): H01H13/70; G04G1/00; G06F3/02; H04M1/02
Foreign References:
| DE19849460A1 | 2000-05-04 | |||
| US5053585A | 1991-10-01 | |||
| EP1107101A2 | 2001-06-13 | |||
| US6211860B1 | 2001-04-03 |
Download PDF: