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US 2019/0177117 A1Published application
Elevator operating panel
AssigneeKone Corporation
InventorsNiklas LOFBERG, Christian WORTON, Claudio STUPPl
Life of this patent
Estimating the term…
Abstract
The invention relates to an elevator operating panel comprising at least one touchscreen panel with first touch screen areas being linked to first capacitive touch screen sensor, which touchscreen panel has a second touch screen area which is linked to the first touch screen sensor as well as to an additional second touch screen sensor, which second sensor is configured to be connected to a backup power supply.
Claims13
Elevator operating panel comprising at least one touchscreen panel with first touch screen areas being linked to first touch screen sensor,
- which touchscreen panel has a second touch screen area which is linked to the first touch screen sensor as well as to an additional second touch screen sensor, which second sensor is configured to be connected to a backup power supply.
Dependencies are inferred from the claim text.