Image display system

Details Image display system Image display system

2008-01-16

2010-11-30

Rahll, Jerry T (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S096000

Reexamination Certificate

active

07843534

ABSTRACT:
An image display system includes a first polarizer, a first substrate, a liquid crystal (LC) layer and a second substrate. The first polarizer is disposed on the first substrate. The LC layer has a plurality of LC cells each having an optical axis parallel to an absorbing axis of the first polarizer. The second substrate has a plurality of light transmitting zones and a plurality of light reflecting zones. A plurality of reflectors is disposed within the light reflecting zone. The LC cells are horizontally disposed between the first substrate and the second substrate. The LC cells corresponding to the light reflecting zones are driven in a normally white mode, while the LC cells corresponding to the light transmitting zones are driven in a normally black mode.

REFERENCES:
patent: 2005/0140905 (2005-06-01), Yang
patent: 2005/0275769 (2005-12-01), Roh et al.
patent: 2006/0139527 (2006-06-01), Chang et al.
patent: 2006/0192912 (2006-08-01), Itou et al.

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