DISPLAY APPARATUS AND CONTROL METHOD THEREOF

According to the present invention, a display apparatus stores a list of a first content group designated to allow sharing by a first user of a first external device, a second content group designated to block sharing by the first user, a third content group designated to allow sharing by a second u...

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Bibliographic Details
Main Authors KWON JIN A, CHOI JUN SIK
Format Patent
LanguageEnglish
Korean
Published 08.12.2020
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Summary:According to the present invention, a display apparatus stores a list of a first content group designated to allow sharing by a first user of a first external device, a second content group designated to block sharing by the first user, a third content group designated to allow sharing by a second user of a second external device, and a fourth content group designated to block sharing by the second user. The display apparatus comprises a processor configured to: display a content list comprising the first content group and the second content group, based on detection of the first external device and non-detection of the second external device through a communication circuit; display a content list comprising the third content group and the fourth content group, based on non-detection of the first external device and detection of the second external device through the communication circuit; and display a content list comprising the first content group and the third content group and process a content list comprising the second content group and the fourth content group not to be displayed, based on detection of both the first external device and the second external device through the communication circuit. According to the present invention, inappropriate disclosure or leakage of content is prevented, and the security of the content is improved. 디스플레이장치는, 제1외부장치의 제1사용자에 의해 공유가 지정된 제1컨텐트그룹, 제1사용자에 의해 공유 차단이 지정된 제2컨텐트그룹, 제2외부장치의 제2사용자에 의해 공유가 지정된 제3컨텐트그룹, 제2사용자에 의해 공유 차단이 지정된 제4컨텐트그룹에 관한 리스트를 저장한다. 디스플레이장치는, 통신회로를 통해 제1외부장치가 감지되고 제2외부장치가 감지되지 않는 것에 기초하여, 제1컨텐트그룹 및 상기 제2컨텐트그룹이 포함된 컨텐트 리스트를 표시하고; 통신회로를 통해 제1외부장치가 감지되지 않고 제2외부장치가 감지되는 것에 기초하여, 제3컨텐트그룹 및 제4컨텐트그룹이 포함된 컨텐트 리스트를 표시하고; 통신회로를 통해 제1외부장치 및 제2외부장치가 함께 감지되는 것에 기초하여, 제1컨텐트그룹 및 제3컨텐트그룹이 포함된 컨텐트 리스트를 표시하고, 제2컨텐트그룹 및 제4컨텐트그룹의 컨텐트 리스트가 표시되지 않도록 처리하는 프로세서를 포함한다.
Bibliography:Application Number: KR20190062765