METHOD FOR SAVING ENERGY AND ELECTRONIC DEVICE USING THE SAME
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United States of America Patent
Stats
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N/A
Issued Date -
Jun 1, 2017
app pub date -
Dec 29, 2015
filing date -
Nov 30, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An electronic device includes a control module and a touch panel. The touch panel receives a first signal and a second signal from the control module. The first signal is at a high level when the touch panel is operating normally. When the electronic device enters sleep mode, the control module turns the first signal to be at a low level and records a first operating status of the second signal. The electronic device stops supplying power for the touch panel when the first signal is at a low level; when the electronic device quits sleep mode, the control module adjusts statuses of the first and second signals according to a first sequence. When the first signal is at the high level and the second signal is in the first operating status, the touch panel continues to operate.
First Claim
Other Claims data not available