Display with variable reflectivity

Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only

Reexamination Certificate

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Reexamination Certificate

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07859617

ABSTRACT:
A device may include a light source and a display. The display may include a switchable device configured to be in a transmissive state based on a first condition and be in a reflective state based on a second condition.

REFERENCES:
patent: 2002/0140884 (2002-10-01), Richard
patent: 2005/0094066 (2005-05-01), Brindel
patent: 1 666 961 (2006-06-01), None
patent: WO 00/63745 (2000-10-01), None
patent: WO 02/14921 (2002-02-01), None
patent: WO 2004/013687 (2004-02-01), None
patent: WO 2005/029449 (2005-03-01), None
International Search Report and Written Opinion for corresponding PCT Application No. PCT/IB2007/051758, mailed Oct. 16, 2007, 13 pages.

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