Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-06-29
2011-10-04
Nguyen, Chanh (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S089000
Reexamination Certificate
active
08031156
ABSTRACT:
A data driving circuit of a liquid crystal display for selectively switching and multiplexing voltages in accordance with a bit order of input data is disclosed. The data driver circuit includes: a voltage distributor that selects one of a first voltage and a second voltages as first output voltage in accordance with the most significant bit of input data including a plurality of n data bits, that multiplexes the first voltage and the second voltage to be output as one of more multiplexed output voltage is one of the first voltage and the second voltage selected in accordance with bits of the input data lower in significance than the most significant bit, and that outputs the first voltage as a final output voltage; and an output buffer that is driven by the first output voltage, the one or more multiplexed output voltages, and the final output voltage.
REFERENCES:
patent: 5805095 (1998-09-01), Humphreys et al.
patent: 6377095 (2002-04-01), Kuo
patent: 6424281 (2002-07-01), Liaw et al.
patent: 6522317 (2003-02-01), Satou et al.
patent: 6888216 (2005-05-01), Lee et al.
patent: 2002/0036610 (2002-03-01), Ito et al.
patent: 2006/0119563 (2006-06-01), Nakamura et al.
Choi Jin Chul
Jang Chul Sang
LG Display Co. Ltd.
McKenna Long & Aldridge LLP
Nguyen Chanh
Yang Kwang-Su
LandOfFree
Data driving circuit of liquid crystal display for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data driving circuit of liquid crystal display for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data driving circuit of liquid crystal display for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4282587