Invention Grant
US09013453B2 Electronic device with a touch sensitive panel, method for operating the electronic device, and display system
有权
具有触摸敏感面板的电子设备，用于操作电子设备的方法和显示系统
- Patent Title: Electronic device with a touch sensitive panel, method for operating the electronic device, and display system
- Patent Title (中): 具有触摸敏感面板的电子设备，用于操作电子设备的方法和显示系统
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Application No.: US13525144Application Date: 2012-06-15
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Publication No.: US09013453B2Publication Date: 2015-04-21
- Inventor: Petrus Johannes Gerardus van Lieshout , Bart Peeters , Cornelis Jan Hendrik de Zeeuw , Robert Sjang Josine van Dijk , Hjalmar Edzer Ayco Huitema
- Applicant: Petrus Johannes Gerardus van Lieshout , Bart Peeters , Cornelis Jan Hendrik de Zeeuw , Robert Sjang Josine van Dijk , Hjalmar Edzer Ayco Huitema
- Applicant Address: NL Breda
- Assignee: Creator Technology B.V.
- Current Assignee: Creator Technology B.V.
- Current Assignee Address: NL Breda
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F1/16
Abstract:
An electronic device having a touch sensitive panel has an opened and a closed state, and comprises a sensor circuit, a touch simulation facility and a comparator. The sensor circuit is for generating a touch signal indicative for a position where a touch of the touch sensitive panel is detected. The touch simulation facility is for evoking a touch signal at a position of the touch sensitive panel, and comprises a touch simulation element which in the closed state of the electronic device is arranged opposite the touch sensitive panel. The comparator is for comparing the touch signal with a reference value corresponding to the touch simulation element and for generating a correction signal for adjusting a setting of the sensor circuit for compensation of a difference detected between the position where the touch signal is evoked and the position indicated by the touch signal.
Public/Granted literature
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