Display device with USB connectivity

Details Display device with USB connectivity Display device with USB connectivity

2008-09-30

2011-11-01

Misiura, Brian (Department: 2111)

Electrical computers and digital processing systems: support

Computer power control

C713S320000, C713S323000, C713S324000, C345S211000, C345S212000

Reexamination Certificate

active

08051308

ABSTRACT:
A method to power an electronic device through an electrical connection port of a display device, includes electrically connecting a display device to a first power source of a host capable of controlling the display device by control signals therefrom, and a second power source independent from the host, the control signals indicating statuses of the host, each of the status comprising a normal mode, a power-saving mode, or a power off mode, and powering the electronic device electrically connected to the display device through the electrical connection port thereof by means of using one of the first and second power sources based on the control signals transmittable from the host to the display device.

REFERENCES:
patent: 5586333 (1996-12-01), Choi et al.
patent: 5938770 (1999-08-01), Kim
patent: 6049880 (2000-04-01), Song
patent: 6105143 (2000-08-01), Kim
patent: 6147682 (2000-11-01), Kim
patent: 6289466 (2001-09-01), Bayramoglu et al.
patent: 7451328 (2008-11-01), Hsieh
patent: 2003/0107566 (2003-06-01), Shin et al.
patent: 2006/0036885 (2006-02-01), Hsieh

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