Abstract:
A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.
Abstract:
A terminal device acquires a part of an audio-visual content regenerated by a video display apparatus. The terminal device acquires contents information of the audio-visual content based on the part of the audio-visual content. The terminal device acquires the available enhanced service based on the contents information and regenerates the available enhanced service.
Abstract:
A plasma display panel is disclosed. The plasma display panel includes a front substrate on which a scan electrode and a sustain electrode are positioned substantially parallel to each other, a rear substrate on which an address electrode is positioned to intersect the scan and sustain electrodes, and a barrier rib positioned between the front substrate and the rear substrate. The scan and sustain electrodes each includes a transparent electrode and a bus electrode. The transparent electrode includes a first portion including a plurality of holes, a second portion including a plurality of projections projecting in a direction substantially parallel to the address electrode, and a third portion that is positioned between the first portion and the second portion and overlaps the bus electrode.
Abstract:
A method for transmitting and receiving data of a source device using HDMI (High Definition Media Interface) is disclosed. A method for transmitting and receiving data of a source device using HDMI according to the present invention comprises requesting for reading out EDID (Extended Display Identification Data) to a sink device when the sink device is connected; receiving from the sink device EDID including power delivery support information of the sink device; transmitting required power characteristic information of the source device; and receiving power according to the required power characteristic information.
Abstract:
A terminal device acquires a part of an audio-visual content regenerated by a video display apparatus. The terminal device acquires contents information of the audio-visual content based on the part of the audio-visual content. The terminal device acquires the available enhanced service based on the contents information and regenerates the available enhanced service.
Abstract:
According to an aspect of the present invention, a method for transmitting and receiving data performed by a source device may include transmitting a readout request for Extended Display Identification Data (EDID) information to a sink device; receiving the EDID information from the sink device; and determining a video timing block based on the EDID information, where the EDID information may include: a Base EDID block including basic resolution information; and a Display Identification Data (DisplayID) structure including at least one of the video timing block including high resolution information and priority information of at least one of the video timing block.
Abstract:
A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.
Abstract:
A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes sending a discovery message to a second screen application, receiving a request for descriptions of the second screen support services, sending a response with the descriptions, receiving a trigger, and delivering the trigger to the second device using a trigger service.