公开(公告)号：EP3319312A4

公开(公告)日：2018-05-09

申请号：EP16848798

申请日：2016-08-11

申请人： SAMSUNG ELECTRONICS CO LTD

发明人： WU LIANG ,  XIONG ZHANGLIANG ,  KIM DO-YOUNG ,  WANG LIXIA ,  WANG LEI

IPC分类号： H04N5/50 ,  H04N5/445 ,  H04N21/443 ,  H04N21/462 ,  H04N21/472 ,  H04N21/4782 ,  H04N21/482 ,  H04N21/61

CPC分类号： H04N5/445 ,  H04N5/50 ,  H04N21/4432 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/4782 ,  H04N21/4821 ,  H04N21/4823 ,  H04N21/6125

摘要： Provided is a method of operating an image display apparatus, the method including receiving a channel packet corresponding to a virtual channel from an external apparatus via a network and storing the received channel packet; obtaining channel attribute information of the virtual channel from the channel packet; and adding the virtual channel to a channel list including a normal channel by using the channel attribute information. The image display apparatus may increase the efficiency of accessing a virtual channel service, by adding and managing a virtual channel without necessitating major interventions of a user.