Electronic device system, electronic device, display device,...

Details Electronic device system, electronic device, display device,... Electronic device system, electronic device, display device,...

2011-01-25

2011-01-25

Rego, Dominic E (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S145000, C455S557000, C455S556100, C455S344000

Reexamination Certificate

active

07877114

ABSTRACT:
According to one embodiment, an electronic device includes: a detection unit which detects whether the display device is attached to the electronic device; a wireless communication unit capable of simultaneously advancing information communication via wireless communication channel with a plurality of parties containing transmission of video information to the display device; a wired communication unit which transmits video information to the display device via a wired communication channel when the detection unit detects that the display device is attached to the electronic device; a acquisition unit acquires the device information assigned to the display device via the wired communication channel from the display device when the detection unit detects that the display device is attached to the electronic device; and a communication control unit which controlling the wireless communication unit to preferentially conduct information communication addressed to the device information acquired by the acquisition unit.

REFERENCES:
patent: 2002/0080753 (2002-06-01), Lee
patent: 2002/0147819 (2002-10-01), Miyakoshi et al.
patent: 2003/0126620 (2003-07-01), Hayakawa
patent: 2003/0202006 (2003-10-01), Callway
patent: 2004/0198430 (2004-10-01), Moriyama et al.
patent: 2006/0019666 (2006-01-01), Tell et al.
patent: 61-251280 (1986-11-01), None
patent: WO 2005/078990 (2005-08-01), None
European Search Report and Communication issued by the European Patent Office on Feb. 5, 2007, for European Patent Application No. 06121385.6.

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