Loading patent…
AssigneeHitachi Consumer Electronics Co., Ltd.
InventorsNobuaki KABUTO, Yohei Kato, Toyoshige Ohshika, Tatsuya Okamura, Kazuma Ueno
Estimating the term…
Also in a video system in which a device responding to a multiple screen display function and a non-responding device are mixedly present, a communication message for a collaboration of the device which performs a multiple screen display operation is realized without exerting an influence on operations of the non-responding device. A video device including two or more video input ports and capable of simultaneously receiving videos output from multiple video source devices connected to the video input ports is configured so as to perform a predetermined filtering operation or message conversion when transmitting to the other video input ports a communication message for video device control to be converted through the video input ports.
A display system comprising:
A display device to which a first video signal from a first source device to output a video signal, and a second video signal from a second source device to output a video signal are input, wherein:
A repeater to which a first video signal from a first source device to output a video signal and a second video signal from a second source device to output a video signal are input, and which outputs the input video signals to a display device, wherein:
Dependencies are inferred from the claim text.