CPC G06F 3/048 (2013.01) [G06F 1/1694 (2013.01); G06F 3/038 (2013.01); G06F 3/04817 (2013.01); G06F 3/04842 (2013.01); G06F 3/1454 (2013.01); G09G 5/14 (2013.01); H04N 5/2624 (2013.01); H04N 21/4122 (2013.01); H04N 21/41265 (2020.08); H04N 21/41407 (2013.01); H04N 21/42204 (2013.01); H04N 21/42222 (2013.01); H04N 21/4312 (2013.01); G06F 2200/1637 (2013.01); G06F 2203/0384 (2013.01); G06F 2203/04803 (2013.01); G09G 2340/0464 (2013.01); G09G 2354/00 (2013.01); G09G 2356/00 (2013.01); G09G 2370/16 (2013.01); G09G 2370/20 (2013.01)] | 12 Claims |
1. A method of a display device, the method comprising:
transmitting, to a mobile terminal, information representing a landscape mode or a portrait mode of the display device through a wireless signal input unit of the display device;
receiving, from the mobile terminal, a first image data corresponding to an image being displayed on the mobile terminal through the wireless signal input unit if the mobile terminal is in the landscape mode and the display device is in the landscape mode;
displaying, on a display of the display device, a first mirroring image based on the first image data;
receiving, from the mobile terminal, a second image data corresponding to the image being displayed on the mobile terminal, a first margin, and a second margin through the wireless signal input unit if the mobile terminal is in the portrait mode and the display device is in the landscape mode;
displaying, on the display, a second mirroring image based on the second image data, a first margin image located on a left side of the second mirroring image based on the first margin, and a second margin image located on a right side of the second mirroring image based on the second margin;
receiving, from the mobile terminal, a third image data corresponding to the image being displayed on the mobile terminal, a third margin and a fourth margin through the wireless signal input unit if the mobile terminal is the landscape mode and the display device is in the portrait mode; and
displaying, on the display, a third mirroring image based on the third image data, a third margin image located on an upper side of the third mirroring image based on the third margin, and a fourth margin image located on a lower side of the third mirroring image based on the fourth margin,
wherein the first margin, the second margin, the third margin and the fourth margin are based on the transmitted information.
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