Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-11-01
2005-11-01
Kim, Robert H. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S114000, C349S126000, C349S128000, C349S129000, C349S134000
Reexamination Certificate
active
06961107
ABSTRACT:
A method of forming a transflective display device having a single cell gap in which a liquid crystal molecule has at least two pretilt angles. A transparent electrode is formed on the inner surface of the lower substrate, and a reflective electrode is formed on a portion of the transparent electrode. Thus, creating a reflective region over the reflective electrode, and a transmissive region over the transparent electrode which is not covered by the reflective electrode. Using a photo-alignment process to form at least two alignment domains on each of the two alignment layers sandwiching a liquid crystal layer, the pretilt angle of the liquid crystal molecule in the reflective region is different from the pretilt angle of the liquid crystal molecule in the transmissive region, the reflective region and the transmissive region have the same phase retardation, and the light path passing through the reflective region is twice the light path passing through the transmissive region.
Fan Yang-Yi
Liao Chih-Chang
Liu Kang--Hung
Wong Yichun
Industrial Technology Research Institute
Kim Robert H.
Quintero Law Office
Wang George Y.
LandOfFree
Transflective display device with different pretilt angles... 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 display device with different pretilt angles..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transflective display device with different pretilt angles... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3473583