Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Reexamination Certificate
2007-02-06
2007-02-06
Tran, Henry N. (Department: 2629)
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
C349S177000, C349S186000
Reexamination Certificate
active
10353244
ABSTRACT:
This invention concerns a process for addressing a bistable liquid crystal material screen, characterized in that it comprises at least the step consisting of applying, to the screen column electrodes, an electrical signal whose characteristics are adapted to reduce the mean quadratic voltage of the parasite pixel pulses, in order to reduce the parasitic addressing optical effects.
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“Write and erase mechanism of surface controlled bistable Nematic pixel”, Giocondo, et al., The European Physical Journal Applied Physics, 3 pages, 1999.
Recent Improvements of Bistable Nematic Displays Switched By Anchoring Breaking (BiNem), I. Dozov, et al., SID 01 Digest 2001 SID, pp. 224-227.
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Angele Jacques
Elbhar Thierry
Vercelletto Romain
Blakely & Sokoloff, Taylor & Zafman
Nemoptic
Tran Henry N.
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