Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2011-03-29
2011-03-29
Pak, Sung H (Department: 2874)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07916248
ABSTRACT:
A liquid crystal structure (200) comprising first and second reflective regions (214a,214b,214c) arranged to reflect respective first and second colours. The first and second reflective regions (214a,214b,214c) are disposed transversely to the direction of reflection (R). Each region includes a reflective back area and a selector (210) controllable to control light reflected from the region. Furthermore, a controllable reflector (212) is superposed over the reflective region in the direction of reflection (R) and controllable to transmit or scatter incident light.
REFERENCES:
patent: 6122024 (2000-09-01), Molsen et al.
patent: 6606138 (2003-08-01), Sonehara
patent: 10 068967 (1998-03-01), None
patent: 11 084403 (1999-03-01), None
patent: 11084403 (1999-03-01), None
patent: WO 2004/079439 (2004-09-01), None
Uchida, T., et al., “Bright Dichroic Guest-Host LCDs Without a Polarizer,” Proceedings of the SID, Society for Information Display, Playa Del Rey, CA, 41-46 (1981).
Crossland William Alden
Davey Anthony Bernard
Dixon Alan Colin
Sun Gang
Advex Corporation Limited
Cambridge Enterprise Limited
Hamilton Brook Smith & Reynolds PC
Pak Sung H
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