Liquid crystal display device comprising an electric field...

Details Liquid crystal display device comprising an electric field... Liquid crystal display device comprising an electric field...

2010-08-17

2011-10-25

Robinson, Mark (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S130000, C349S138000

Reexamination Certificate

active

08045114

ABSTRACT:
A liquid crystal display device includes: a first substrate and a second substrate; a gate line and a data line on the first substrate that cross each other to define a pixel region; a pixel electrode in the pixel region; a thin film transistor at the crossing of the gate and data lines, and connected to the pixel electrode; at least one first electric field distortion unit in the pixel electrode to control a liquid crystal director by electric field distortion; a second electric field distortion unit between the pixel electrode and the first substrate; and a layer of liquid crystal molecules between the first and second substrates.

REFERENCES:
patent: 6407791 (2002-06-01), Suzuki et al.
patent: 7206057 (2007-04-01), Yoo et al.
patent: 2002/0159018 (2002-10-01), Kataoka et al.
patent: 2004/0090581 (2004-05-01), Song et al.
patent: 2005/0036091 (2005-02-01), Song

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