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公开(公告)号:KR1020130087747A
公开(公告)日:2013-08-07
申请号:KR1020120008848
申请日:2012-01-30
Applicant: 삼성전자주식회사
IPC: H04N21/426 , H04N21/43
CPC classification number: G09G5/363 , G06F3/14 , G09G5/003 , G09G2360/06 , G09G2370/20
Abstract: PURPOSE: A display device, an upgrade device, a display system including the same, and a control method thereof are provided to set the upgrade device as a communication available state based on device information about the upgrade device, stored in the first storage unit of the display device, according to the connection of the display device and the upgrade device. CONSTITUTION: An upgrade device connection unit (160) connects an upgrade device (200). A display unit (170) displays at least one of a first image, corresponding to the first output signal of a first image processing unit (130), and a second image corresponding to the second output signal of a second image processing unit (220). If the upgrade device is connected to the upgrade device connection unit, a first control unit (140) sets the upgrade device as a communication available state based on the first device information about the upgrade device stored in a first storage unit (150). [Reference numerals] (110) First image signal input unit; (120) User input unit; (130) First image processing unit; (140) First control unit; (150) First storage unit; (160) Upgrade device connection unit; (170) Display unit; (182) Conversion amplifying unit; (185) Sound output unit; (191) First connection unit; (193) Second connection unit; (210) Main body connection unit; (220) Second image processing unit; (230) Second control unit; (240) Second storage unit; (250) Second image signal input unit; (P1) First external device; (P2) Second external device
Abstract translation: 目的:提供一种显示装置,升级装置,包括该显示装置的显示系统及其控制方法,基于存储在第一存储单元中的升级装置的设备信息,将升级装置设定为通信可用状态 显示设备,根据显示设备和升级设备的连接。 构成:升级设备连接单元(160)连接升级设备(200)。 显示单元(170)显示与第一图像处理单元(130)的第一输出信号相对应的第一图像和对应于第二图像处理单元(220)的第二输出信号的第二图像中的至少一个, 。 如果升级设备连接到升级设备连接单元,则基于存储在第一存储单元(150)中的关于升级设备的第一设备信息,第一控制单元(140)将升级设备设置为通信可用状态。 (附图标记)(110)第一图像信号输入单元; (120)用户输入单元; (130)第一图像处理单元; (140)第一控制单元; (150)第一存储单元; (160)升级设备连接单元; (170)显示单元; (182)转换放大单元; (185)声音输出单元; (191)第一连接单元; (193)第二连接单元; (210)主体连接单元; (220)第二图像处理单元; (230)第二控制单元; (240)第二储存单元; (250)第二图像信号输入单元; (P1)第一外部设备; (P2)第二外部设备