Display apparatus and power control method thereof

Details Display apparatus and power control method thereof Display apparatus and power control method thereof

2006-12-14

2010-10-12

Sherman, Stephen G (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

C713S322000, C348S730000

Reexamination Certificate

active

07812836

ABSTRACT:
A display apparatus and a power control method thereof are provided. The display apparatus includes a power supplying part; a Transition Minimized Differential Signaling (TMDS) receiving part which decodes a TMDS signal input from an external signal source; a controller which controls the power supplying part to supply driving power to the TMDS receiving part when a clock signal of the TMDS signal is received. The power control method includes cutting off driving power to a Transition Minimized Differential Signaling (TMDS) receiving part when the display apparatus enters a power-saving mode; determining whether a clock signal is detected in a TMDS signal; and supplying driving power to the TMDS receiving part if it is determined that the clock signal is detected.

REFERENCES:
patent: 6020879 (2000-02-01), Nakabayashi
patent: 6587101 (2003-07-01), Yoo
patent: 2002/0060676 (2002-05-01), Kim
patent: 2002/0126094 (2002-09-01), Junod et al.
patent: 2005/0104837 (2005-05-01), Baik et al.
patent: 10-105132 (1998-04-01), None
patent: 10-2001-0081266 (2001-08-01), None
patent: 10-2002-0025543 (2002-04-01), None
patent: 10-2003-0020494 (2003-03-01), None
patent: 10-2004-0090161 (2004-10-01), None

Affiliated with

Also associated with

Rating

Display apparatus and power control method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Display apparatus and power control method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display apparatus and power control method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4172254