Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2005-06-03
2008-11-11
Shankar, Vijay (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C345S087000
Reexamination Certificate
active
07450097
ABSTRACT:
A liquid crystal display having a plurality of gate lines and a plurality of data lines extending in row and column directions, respectively, are formed on a panel. A switching device connected to the gate line and the data line and a pixel electrode connected thereto are provided in each of pixel areas partitioned by the gate lines and data lines. A data driving circuit and a data driving circuit are also provided on the panel, and apply voltages to the gate lines. A signal wire connected to the data driving circuit and including a plurality of color signal lines is provided on the panel and connects the data driving circuit to a signal controller of a printed circuit board. A pair of the plurality of color signal lines with differential relationship transmit color signals to the data driving circuit. A distance between the pair of the plurality of color signal lines is smaller than a width of each of the pair of the plurality of color signal lines and a distance between a pair of plurality of color signal lines without differential relationship. This relationship of the distances between the signal lines and the width thereof reduces the EMI noise.
REFERENCES:
patent: 5745200 (1998-04-01), Kikuchi et al.
patent: 5920301 (1999-07-01), Sakamoto et al.
patent: 5956006 (1999-09-01), Sato
patent: 5963187 (1999-10-01), Tanaka et al.
patent: 6947021 (2005-09-01), Nah et al.
patent: 09-159457 (1997-06-01), None
patent: 09-269846 (1997-10-01), None
patent: 11045054 (1999-02-01), None
patent: 2000162628 (2000-06-01), None
patent: 1020000075227 (2000-12-01), None
Lee Dong-Ho
Nah Keun-Shik
F. Chau & Associates LLC
Samsung Electronics Co,. Ltd.
Shankar Vijay
LandOfFree
Liquid crystal display does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid crystal display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4051022