Touch screen display device with a virtual keyboard and at least one proximity sensor
A display device including a touch screen having a display surface configured to display images, the touch screen being configured to output a signal indicative of where on the display surface the touch screen is touched. The device also includes a controller configured to generate a virtual keyboar...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | A display device including a touch screen having a display surface configured to display images, the touch screen being configured to output a signal indicative of where on the display surface the touch screen is touched. The device also includes a controller configured to generate a virtual keyboard image including a plurality of virtual keys for display on the display surface and at least one proximity sensor configured to sense proximity of at least part of a user relative to the display surface. Proximity of at least a part of a user relative to the display surface is sensed and responsive to the sensed proximity of said at least a part of the user, a portion of the virtual keyboard image is chosen as a display portion and displayed on the display surface of the touchscreen. |
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