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US 2016/0259458 A1Published application
Touch screen device
AssigneeSony Corporation
InventorsMagnus JOHANSSON, Magnus Midholt, Andreas Sandblad, Markus Andreasson, Ola Thorn, Olivier Moliner
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Abstract
The present invention relates to a touch screen device, a handheld device and a method for operating a touch screen device.
Claims14
A touch screen device, comprising:
- a position sensor unit configured to determine a touch position information representing a position where a touch surface of the touch screen device is touched by an object,
- a force sensor unit configured to determine a force information representing a force being applied by the object to the touch surface of the touch screen device, and
- a processing unit configured to determine based on the force information if the force applied to the touch surface exceeds a predefined force threshold, and to output the touch position information and/or the force information for further processing if the force exceeds the predefined force threshold.
A handheld device comprising:
- a housing, and
- a touch screen device, wherein a touch surface of the touch screen device constitutes at least a part of at least one surface of the housing, and wherein at least a part of an edge of the touch surface coincides with a part of an edge of the housing,
- wherein the touch screen device comprises:
- a position sensor unit configured to determine a touch position information representing a position where the touch surface of the touch screen device is touched by an object,
- a force sensor unit configured to determine a force information representing a force being applied by the object to the touch surface of the touch screen device, and
- a processing unit configured to determine based on the force information if the force applied to the touch surface exceeds a predefined force threshold, and to output the touch position information and/or the force information for further processing if the force exceeds the predefined force threshold.
3 more elements
A method comprising:
- determining, with a position sensor unit, a touch position information representing a position where a touch surface of a touch screen device is touched by an object,
- determining, with a force sensor unit, a force information representing a force being applied by the object to the touch surface of the touch screen device,
- determining, with a processing unit, based on the force information if the force applied to the touch surface exceeds a predefined force threshold, and
- outputting, with the processing unit, the touch position information and/or the force information for further processing if the force exceeds the predefined force threshold.
1 more element
Dependencies are inferred from the claim text.