DUAL-MODE TABLET AND DETECTING AND SWITCHING METHOD FOR INPUT SIGNALS THEREOF
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United States of America Patent
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Issued Date -
Mar 28, 2013
app pub date -
Sep 13, 2012
filing date -
Sep 23, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A dual-mode tablet and a detecting and switching method for input signals thereof are provided. The dual-mode tablet includes an electromagnetic induction module and a touch input module. The microprocessor controls the electromagnetic induction module to electronically connect to an induction coil group and detects whether any electromagnetic signal is received. After the electromagnetic induction module receives one electromagnetic signal completely, the microprocessor controls the touch input module to electronically connect to the induction coil group. When the microprocessor receives a touch input signal, the microprocessor alternately controls one of the electromagnetic induction module and the touch input module to electronically connect to the induction coil group. When the microprocessor detects one electromagnetic signal is received, the electromagnetic induction module electronically connects to the induction coil group continuously until the electromagnetic signal is received completely.
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