Expandable display having rollable material

Details Expandable display having rollable material Expandable display having rollable material

2007-09-11

2007-09-11

Williams, Joseph (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C040S542000

Reexamination Certificate

active

11012601

ABSTRACT:
A display is disclosed. The display comprises a plurality of expandable tubes and a rollable material coupled to the expandable tubes, wherein the plurality of tubes can be expanded and contracted to increase or decrease the size of the display. The user of the expandable display in accordance with the present invention would have the benefit of having a much larger display to work with, and still be able to shrink it for ease of transportation. An added benefit to the user is that the color intensity of such a design is significantly higher than that of current LCD displays. Such displays also have the benefit of not requiring backlighting to operate.

REFERENCES:
patent: 4103171 (1978-07-01), Schroeder
patent: 5469020 (1995-11-01), Herrick
patent: 2002/0074937 (2002-06-01), Guberman et al.
patent: 2004/0087066 (2004-05-01), Voutsas
patent: 2004/0093778 (2004-05-01), Asvadi
patent: 11-109880 (1999-04-01), None
www.nokia.com
okia/0,,42794,00.html.

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