Transflective LCD device and fabrication method thereof

Details Transflective LCD device and fabrication method thereof Transflective LCD device and fabrication method thereof

2011-01-25

2011-01-25

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S114000, C349S156000

Reexamination Certificate

active

07876404

ABSTRACT:
A transflective liquid crystal display device including: first and second transparent substrates facing each other with a reflective portion and a transmissive portion; gate and data lines over the first transparent substrate perpendicularly crossing each other and defining pixel regions; a thin film transistor connected to the gate and data lines in the pixel region; an insulator in the thin film transistor on the first substrate covering the gate line; a passivation layer in the reflection portion on the insulator and on the thin film transistor, a pixel electrode in the reflective and transmissive portions, wherein the pixel electrode contacts both the passivation layer in the reflective portion and the insulator in the transmissive portion; a reflector on the pixel electrode in the reflective portion; color filters on a rear surface of the second transparent substrate, the color filters having through holes; column spacers formed between the reflector and the color filters, each column spacer corresponding in position to each through hole; a common electrode under the color filters; and a liquid crystal layer interposed between the common electrode and the pixel electrode.

REFERENCES:
patent: 6323921 (2001-11-01), Kurauchi et al.
patent: 6620655 (2003-09-01), Ha et al.
patent: 6864945 (2005-03-01), Fujimori et al.
patent: 7388635 (2008-06-01), Aoki
patent: 2001-0084736 (2001-09-01), None
patent: 2002-0032854 (2002-05-01), None

Affiliated with

Also associated with

Rating

Transflective LCD device and fabrication method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transflective LCD device and fabrication method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transflective LCD device and fabrication method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2620629