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    • 2. 发明公开
    • 업그레이드 가능한 디스플레이 장치 및 그 제어 방법
    • 可升级显示装置及其控制方法
    • KR1020130111850A
    • 2013-10-11
    • KR1020120034062
    • 2012-04-02
    • 엘지전자 주식회사
    • 정우성김도형안규태김회모김종석박재한이석수
    • H04N21/426
    • H04N21/4183H04N21/443H04N21/4586H04N21/818
    • PURPOSE: An upgradable display device and a control method thereof are provided to upgrade the display device of the latest version to use the display after purchasing the device. CONSTITUTION: A controller (360) processes a received broadcast signal. The controller displays the processed broadcast signal on a display unit. The controller upgrades a display device by using upgrade data. A scheduler (365) performs scheduling so that the controller and an upgrade device mutually perform functions in response to types of the functions. [Reference numerals] (200) Upgrade device; (311) Demodulation unit; (313) Demultiplexer; (315) Audio decoder; (317) Video decoder; (320) Network interface; (330) External device interface; (340) Memory; (350) User interface; (360) Controller; (365) Scheduler; (370) Display unit; (380) Audio output unit; (390) Power supply unit; (500) Remote controller
    • 目的:提供可升级显示设备及其控制方法,以便在购买设备之后升级最新版本的显示设备以使用显示器。 构成:控制器(360)处理接收到的广播信号。 控制器在显示单元上显示已处理的广播信号。 控制器使用升级数据升级显示设备。 调度器(365)进行调度,使得控制器和升级装置响应于功能的类型相互执行功能。 (附图标记)(200)升级装置; (311)解调单位; (313)解复用器; (315)音频解码器; (317)视频解码器; (320)网络接口; (330)外部设备接口; (340)内存; (350)用户界面; (360)控制器; (365)计划; (370)显示单元; (380)音频输出单元; (390)电源单元; (500)遥控器