Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2006-12-05
2006-12-05
Wu, Xiao (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S206000
Reexamination Certificate
active
07145527
ABSTRACT:
A field emission display device is provided which includes data lines formed in a panel, scan lines formed in the direction crossing the data lines in the panel, a first connector installed at an end of the data lines and electrically connected with the data lines, a second connector installed at an end of the scan lines and electrically connected with the scan lines and a printed circuit board which is installed on the rear surface of the panel. The flat emission display device can display an image of a uniform brightness regardless of the position of the screen. Also, the flat emission display device can maintain the brightness of the whole screen uniformly by differently supplying the driving voltage and pulse width of the driving voltage which are supplied to the data driving unit according to the position of the data line, and compensating voltage descending caused by differences in the resistance according to the is position of the scan line by converting the input data value.
REFERENCES:
patent: 5347292 (1994-09-01), Ge et al.
patent: 5729087 (1998-03-01), Chien
patent: 5841414 (1998-11-01), Tanaka
patent: 5939833 (1999-08-01), Song et al.
patent: 6081247 (2000-06-01), Bancal
patent: 6552702 (2003-04-01), Abe et al.
Fleshner & Kim LLP
LG Electronics Inc.
Wu Xiao
LandOfFree
Field emission display device and driving 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 Field emission display device and driving method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Field emission display device and driving method thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3719800