| 摘要 |
<p>The present invention relates to a device for switching a screen of a smartphone, which has a function interlinking the smartphone with an auxiliary display device. When a call is received in the smartphone, the device switches a call reception application that is to run in the foreground of the auxiliary display device into the background, and runs the latest application in the foreground, thereby improving user convenience. [Reference numerals] (110) Connection detecting unit;(120) Monitoring unit;(130) Call reception detecting unit;(140) Screen switching unit;(150) Mode setting unit;(20) Auxiliary display device;(AA) Mode setting information</p> |
