Invention Application
- Patent Title: MULTIMEDIA DEVICE AND METHOD FOR CONTROLLING THE SAME
- Patent Title (中): 多媒体设备及其控制方法
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Application No.: US14741962Application Date: 2015-06-17
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Publication No.: US20160156959A1Publication Date: 2016-06-02
- Inventor: Jinseok LEE , Kyungho LEE
- Applicant: LG ELECTRONICS INC.
- Priority: KR10-2014-0169549 20141201
- Main IPC: H04N21/434
- IPC: H04N21/434 ; H04N21/435

Abstract:
A multimedia device and a method for controlling the same are disclosed. The multimedia device includes a receiving unit configured to receive a broadcast signal, a display unit, and a controller, wherein the controller may be configured to control the receiving unit to receive a broadcast signal through each channel available for tuning, when a first command for executing auto channel tuning is detected, to verify a presence or absence of an Application Information Table (AIT) in signaling information included in the received broadcast signal of each channel, to extract information on an application related to a specific channel from an AIT, when the AIT exists in signaling information included in a broadcast signal of the specific channel, and to store the extracted information on the application in a memory.
Information query