Display apparatus with dual-screen and display method thereof
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United States of America Patent
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Apr 30, 2013
Grant Date -
Feb 2, 2012
app pub date -
Nov 24, 2010
filing date -
Jul 30, 2010
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method applied in a display apparatus is provided. The display apparatus includes a first screen, a second screen, power signal means. The first screen is volatile. The second screen is non-volatile. The power signal means generate a power off signal in response to a user operation. The method includes: determining whether a power off signal is received; displaying a user interface on the first screen if the power off signal is received; controlling the display on the second screen in response to a user selection on the operation interface; generating a shutdown signal; and powering off the first screen, and the second screen when receiving the shutdown signal.
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