Transflective liquid crystal display device and method of...

Details Transflective liquid crystal display device and method of... Transflective liquid crystal display device and method of...

2011-07-26

2011-07-26

Rude, Timothy (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

07986387

ABSTRACT:
An array substrate for a transflective liquid crystal display device includes: a substrate; a gate line and a data line on the substrate, the gate line and the data line crossing each other to define a pixel region including a transmissive area and a reflective area surrounding the transmissive area; a thin film transistor having a gate insulating layer, the thin film transistor electrically connected to the gate line and the data line; a first passivation layer having a drain contact hole exposing a drain electrode of the thin film transistor and a through hole exposing the substrate in the transmissive area; a pixel electrode on the first passivation layer, the pixel electrode contacting the substrate in the transmissive area through the through hole; and a reflective plate on the pixel electrode, the reflective plate being electrically connected to the drain electrode through the drain contact hole and to the pixel electrode.

REFERENCES:
patent: 7852438 (2010-12-01), Hwang
patent: 2004/0075782 (2004-04-01), Ha et al.
patent: 2005/0128388 (2005-06-01), Joten
patent: 2005/0157232 (2005-07-01), Yoon et al.
patent: 1354381 (2002-06-01), None
patent: 1537254 (2004-10-01), None
patent: 1540413 (2004-10-01), None

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