Transflective type liquid crystal display fabrication method...

Details Transflective type liquid crystal display fabrication method... Transflective type liquid crystal display fabrication method...

2004-12-28

2008-09-09

Nelms, David C. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S047000, C349S187000

Reexamination Certificate

active

07423712

ABSTRACT:
Disclosed is a trans-reflective type LCD device and a method for fabricating the same wherein the method reduces the required number of masks by using a half-tone mask and a diffraction exposure process. Further, by using a half-tone mask and diffraction exposure process, a desired uneven surface may be formed on the reflective part of the pixel region without resorting to thermal processes that may otherwise degrade an insulating layer under the reflective electrode. Accordingly, an organic insulating material may be used between the transmissive electrode and the reflective electrode.

REFERENCES:
patent: 6744486 (2004-06-01), Kim et al.
patent: 6774965 (2004-08-01), Nakashima et al.
patent: 7193679 (2007-03-01), Sakamoto et al.
patent: 2002/0149722 (2002-10-01), Anno et al.
patent: 2002/0158995 (2002-10-01), Hwang et al.
patent: 2003/0025859 (2003-02-01), Moon et al.
patent: 2003/0160921 (2003-08-01), Nakashima et al.
patent: 2003/0164911 (2003-09-01), Eguchi et al.
patent: 2004/0189896 (2004-09-01), Cho et al.
patent: 2004/0227877 (2004-11-01), Jeong et al.
patent: 2 864 704 (2004-11-01), None
patent: 2000-305099 (2000-11-01), None
patent: 2000-347219 (2000-12-01), None
patent: 2003-149638 (2003-05-01), None
patent: 2003-195275 (2003-07-01), None

Affiliated with

Also associated with

Rating

Transflective type liquid crystal display fabrication method... 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 type liquid crystal display fabrication method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transflective type liquid crystal display fabrication method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3991280