Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-02-18
2008-10-28
Dudek, James A (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07443466
ABSTRACT:
A pixel structure is provided comprising a plurality of sub-pixels, each sub-pixel comprising at least two sub-sub-pixels, each sub-sub-pixel being for the emission of light of one of at least two colors, the sub-sub-pixels being uniformly arranged within the sub-pixel, each sub-pixel of one pixel comprising the same arrangement of sub-sub-pixels. Furthermore, a reflective display comprising pixels with the pixel structure of the invention is provided, having an high image quality.
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patent: 5815133 (1998-09-01), Tsuboyama et al.
patent: 2002/0015110 (2002-02-01), Brown
patent: 0 810 578 (1997-12-01), None
patent: 00/45368 (2000-08-01), None
patent: 03/060870 (2003-07-01), None
McDonnell, D.G., et al.: “An Ultra-High-Resolution Ferroelectric Liquid-Crystal Video Display”, Sid International Symposium—Digest of Technical Papers. Seattle, May 16-21, 1993, Playa Del Rey. Sid, US, vol. 1, Part 1, vol. 24, May 16, 1993, pp. 654-657.
Dedene Nele
Hille Herbert Van
Thielemans Robbie
Bacon & Thomas PLLC
Barco N.V.
Dudek James A
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