Reflection-type liquid crystal display device and...

Details Reflection-type liquid crystal display device and... Reflection-type liquid crystal display device and...

2005-05-24

2005-05-24

Dudek, James A. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

06897924

ABSTRACT:
A reflection-type liquid crystal display device includes a first substrate, a second substrate facing the first substrate and carrying projections and depressions, a reflective electrode on the second substrate so as to cover the projections and depressions and in electrical contact with a switching device provided on the second substrate via a contact hole, and a negative liquid crystal layer between the first and second substrates, wherein the contact hole is disposed centrally to the reflection electrode and a structure controlling alignment of liquid crystal molecules in the liquid crystal layer is disposed so as to overlap the contact hole viewed in a direction perpendicular to the second substrate.

REFERENCES:
patent: 5526149 (1996-06-01), Kanbe et al.
patent: 5949507 (1999-09-01), Shimada et al.
patent: 6188456 (2001-02-01), Koma
patent: 6369870 (2002-04-01), Koma
patent: 6-186544 (1994-07-01), None
patent: 6-337421 (1994-12-01), None
patent: 11-95195 (1999-04-01), None
patent: 11-237649 (1999-08-01), None
patent: 2001-83519 (2001-03-01), None

Affiliated with

Also associated with

Rating

Reflection-type liquid crystal display device and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reflection-type liquid crystal display device and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reflection-type liquid crystal display device and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3405593