Liquid crystal display and method of driving the same

Details Liquid crystal display and method of driving the same Liquid crystal display and method of driving the same

2011-05-24

2011-05-24

Osorio, Ricardo L (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S100000

Reexamination Certificate

active

07948465

ABSTRACT:
A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line connecting a last source drive IC of the N source drive ICs to the timing controller. A swing width of an output voltage of the timing controller increases in proportion to a distance between the timing controller and the N source drive ICs.

REFERENCES:
patent: 2010/0148829 (2010-06-01), Hong et al.
patent: 2010/0149082 (2010-06-01), Hong et al.
patent: 2010/0149083 (2010-06-01), Park et al.
patent: 2010/0156879 (2010-06-01), Hong et al.

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