Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2008-12-04

2010-12-21

Ullah, Akm E (Department: 2874)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C257S071000

Reexamination Certificate

active

07855758

ABSTRACT:
A display device includes a substrate; a gate line disposed on the substrate; a data line disposed on the substrate; a driving voltage line disposed on the substrate; a first thin film transistor disposed on the substrate; a second thin film transistor disposed on the substrate; a first semiconductor having an extending region of a storage electrode connected between an output terminal of the first thin film transistor and an control terminal of the second thin film transistor; a transparent conductor of a storage electrode connected to the driving voltage line and overlaps the extending region of the storage electrode; and a pixel electrode connected to an output terminal of the second thin film transistor and overlaps the transparent conductor of the storage electrode. Accordingly, an aperture ratio of the display device may be increased.

REFERENCES:
patent: 7220992 (2007-05-01), Kim et al.
patent: 7564060 (2009-07-01), Sung et al.
patent: 7733434 (2010-06-01), Kim et al.
patent: 2006/0027813 (2006-02-01), Kim et al.
patent: 2006/0286703 (2006-12-01), Um et al.
patent: 2007/0242176 (2007-10-01), Chang et al.
patent: 2010/0053490 (2010-03-01), Kang et al.

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