DISPLAY APPARATUS AND CONTROL METHOD THEREOF

PURPOSE: A display device and a control method thereof are provided to automatically backup and restore the existing set up information when upgrading the display device by using an upgrade device. CONSTITUTION: An image processing unit (11) processes an image signal. A display unit (12) displays th...

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Bibliographische Detailangaben
Hauptverfasser:	CHOO, CATHERINE ESTL, HEO, WEON SEOK, KO, CHANG SEOG, SONG, JI HYUN, CHOI, JUN SIK, KANG, YU SO, CHO, SHANE, KIM, JUNG GEUN, KANG, MIN GU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CRYPTOGRAPHY DISPLAY EDUCATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SEALS
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Beschreibung
Zusammenfassung:	PURPOSE: A display device and a control method thereof are provided to automatically backup and restore the existing set up information when upgrading the display device by using an upgrade device. CONSTITUTION: An image processing unit (11) processes an image signal. A display unit (12) displays the image based on the image signal. An upgrade device, which upgrades at least one function of the display device, is installed at a connection unit. Upon the installation of the upgrade device, a controller (15) transmits the set up information, which is stored in a storage unit (14), to the upgrade device. Under the control of the upgrade device, the image is displayed on the display unit. [Reference numerals] (1) Display device; (11) Image processing unit; (12) Display unit; (13) Comunication unit; (14) Storage unit; (141) Setting information; (142) Changed setting information; (15) Controller; (16) User input unit; (AA) Upgrade device; (BB) User input