Liquid crystal display device and method of fabricating the...

Details Liquid crystal display device and method of fabricating the... Liquid crystal display device and method of fabricating the...

2006-01-31

2006-01-31

Chowdhury, Tarifur R. (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S038000

Reexamination Certificate

active

06992732

ABSTRACT:
A method of fabricating a liquid crystal display device includes steps of forming a first metal layer on the substrate to form a gate line including a gate electrode, a gate pad, and a first capacitor electrode, forming an insulating layer, an active layer, and a second metal layer on the substrate, patterning the second metal layer to form a data line including a data pad, a source electrode, a drain electrode, and a second capacitor electrode, forming a passivation layer to cover the second metal layer, forming a photoresist on the passivation layer, exposing the photoresist using a mask having a light shielding portion, a light transmissive portion, and a semi-transmissive portion, forming a first photoresist portion, a second photoresist portion, and a third photoresist portion, patterning the passivation layer, the active layer, and the insulating layer, and forming a pixel electrode on the passivation layer.

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patent: 6287899 (2001-09-01), Park et al.
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patent: 6414730 (2002-07-01), Akamatsu et al.
patent: 6791630 (2004-09-01), Kim
patent: 04-194823 (1992-07-01), None
patent: 1996-18694 (1996-06-01), None
Communication from Korean Intellectual Property Office dated May 31, 2002.

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