Advanced method and device with a bistable nematic liquid...

Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C349S177000, C349S188000

Reexamination Certificate

active

07616180

ABSTRACT:
The invention relates to a bistable nematic liquid crystal matricial display device wherein the shift to one of the at least two bistable states is carried out by displacing the liquid crystal parallel to the surfaces of the device, characterized by the fact that it comprises a system for addressing various elements of the display device, characterized in that it comprises a system for addressing the various elements of the display device such that it does not simultaneously shift two adjacent elements located in the direction in which the material flows. The invention also relates to a display method. The invention makes it possible to control the grey level by controlling the scan rings of the hydrodynamic flow in order to define the border between two different textures.

REFERENCES:
patent: 6151096 (2000-11-01), McDonnell et al.
patent: 6327017 (2001-12-01), Barberi et al.
patent: 2740894 (1997-05-01), None
patent: 2824400 (2002-11-01), None
Joubert et al: “Ultra low poer bright reflective displays using BiNem technology fabricated by standard manufacturing equipment”, SID Digest 2002, pp. 30-33, p. 30, fig. 1.
Giocondo et al: “Write and erase mechanism of Surface Controlled Bistable Ematic Pixel”, European Physical Journal Applied Physics, vol. 5, No. 3, Mar. 1999, pp. 227-230.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Advanced method and device with a bistable nematic liquid... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Advanced method and device with a bistable nematic liquid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Advanced method and device with a bistable nematic liquid... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4137891

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.