111 results about "Component video" patented technology

To permit the use of a single remote control device in an AV system that can supply incompatible video signals, a switch box (18) receives composite and S-video signals from an AV receiver, transforming these signals into the component video domain, and also receives component video signals from, e.g., a DVD player (14), with the output of the switch box being displayed on a television (16), and also receives a signal from a DVI source (101). The synchronization portion of the component video signal from the DVD player is sent to one of the input ports (14) of the AV receiver as a trigger signal for comparison thereof with the synchronization signal in the switch box (18). When a user selects the AV receiver input port into which the trigger signal is input, the sense signal at the switch box (18) is identical to the synchronization signal of the component video, and the switch box (18) consequently sends the component video to the television (16). Otherwise, one of the video signals from the AV receiver (14) is sent to the television (16). If a DVI display (114) is present, analog signals fare converted and scaled to produce a DVI signal suitable for display (114).

An information handling system outputs plural types of TV out signal formats from a common TV out port by configuring graphics card digital-to-analog converters to generate a selected TV out signal and communicating the TV out signal through an appropriate adapter cable. For instance, graphics card VGA digital-to-analog converters are selectively configured to output component video with three converters, super video with two converters or composite video with one converter. The TV out signal is outputted at a super video port with component and composite video communicated through an adapter cable having a super video connector at one end and a component video connector at another end. Automated selection of the TV out signal format is performed by detecting the number of active TV out signals, three for component video, two for super video and one for composite video.

The present invention discloses a portable computer having a main body generating video signals and an LCD assembly receiving video signals from the main body and displaying images. The computer also has: a hinge part including a cavity rotating part extending toward the main body and a tilting part extending radially from the rotating part and rotatably connecting the LCD assembly with the main body; a rotating support part located on the main body and rotatably supporting the hinge The rotating part of the part; the video signal transmission part, its first end is connected with the main body, and the second end is connected with the LCD assembly, and the video signal transmission part is arranged in the rotating part and the rotating support part of the hinged part at the same time, the video signal transmission part connects the video Signals are transmitted from the main body to the LCD assembly. Thus, the portable computer can tilt and rotate the LCD assembly, and has a simple tilt and rotation structure due to the integration of the cavity tilting part and the rotating part, and has a compact cable accommodation structure, and it can also keep the LCD assembly fixed at the requested angle.

A video device comprises: a video signal processor generating a standard definition video signal at least having a composite signal and a high definition component video signal; an outputting unit outputting the standard definition video signal or the high definition component video signal to a cable to be connected; a discriminating unit discriminating a kind of cable connected to the outputting unit; and a switch allowing the outputting unit to selectively output the standard definition video signal and the high definition component video signal on the basis of the discrimination result of the discriminating unit. When the discriminating unit determines that the cable connected to the outputting unit is a cable for a high definition signal, the switch allows the outputting unit to output the high definition component video signal.

A video apparatus (2) comprises an input switching matrix (6), to which a video input (4) is coupled, the video input (4) comprising a terminal (YPrPb) for a component video signal and a CVBS terminal (Video) and / or a S-VHS terminal (S-Video), a synchronization signal detector (7) and a color decoder (8) coupled to the input switching matrix (6), an output switching matrix (9) coupled to the input switching matrix (6) and to the color decoder (8), and a microcontroller (10) coupled to the input switching matrix (6) and to the synchronization signal detector (7) for controlling the input switching matrix (6). The detection of the component video signal is made automatic by means of the microcontroller (6), the synchronization signal detector (7) and the color decoder (8).