公开(公告)号：US20180131993A1

公开(公告)日：2018-05-10

申请号：US15709907

申请日：2017-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Jungoo HAN ,  Ubeom HEO ,  Yunseok JEONG

IPC: H04N21/436 ,  H04N21/6332 ,  H04N21/643 ,  H04N21/422 ,  H04N21/41

CPC classification number: H04N21/43615 ,  H04N21/4126 ,  H04N21/42218 ,  H04N21/42224 ,  H04N21/42228 ,  H04N21/485 ,  H04N21/6332 ,  H04N21/64322

Abstract: A display device including a display configured to display a received broadcast; a user input interface configured to receive a signal from a remote control device; and a controller configured to: when a function key setup mode entry signal is received from the remote control device, display a plurality of keys of the remote control device on the display, the plurality of keys respectively including images of numeric keys for inputting a desired number, display a mapped application icon on the image of a key to which an application is mapped among the plurality of keys, in response to a first preset input on the image of the key to which the application is mapped, input the desired number, and in response to a second preset input on the image of the key to which the application is mapped, stop the broadcast and execute the application.