Variable-sized screen

Details Variable-sized screen Variable-sized screen

2005-12-27

2008-10-21

Gandhi, Jayprakash N (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S689000, C348S375000, C455S575400

Reexamination Certificate

active

07440265

ABSTRACT:
A variable-sized screen includes a support, at least one scrolling device and a flexible display. The support has a fixing frame and a movable frame, which are retractably connected. The scrolling device and the flexible display are assembled on the support. The flexible display is wrapped around the support, and the size of the flexible display is variable due to displacement of the support. When the support changes size through a retracted movement of the movable frame and the fixing frame, the flexible display also changes size correspondingly and the size of the screen becomes variable. Therefore, the dimensions of the screen and electronic products are not limited, and the display device has the advantages of a big screen yet is still portable and convenient for a user.

REFERENCES:
patent: 5128662 (1992-07-01), Failla
patent: 6057814 (2000-05-01), Kalt
patent: 6154194 (2000-11-01), Singh
patent: 6229514 (2001-05-01), Larson
patent: 6317108 (2001-11-01), Kalt
patent: 6428415 (2002-08-01), Ohba et al.
patent: 6498597 (2002-12-01), Sawano
patent: 6691441 (2004-02-01), Crivelli et al.
patent: 6771232 (2004-08-01), Fujieda et al.
patent: 6771237 (2004-08-01), Kalt
patent: 7184086 (2007-02-01), Tamura
patent: 7187363 (2007-03-01), Nguyen et al.
patent: 7310050 (2007-12-01), Yeh
patent: 2002/0090980 (2002-07-01), Wilcox et al.
patent: 2003/0160892 (2003-08-01), Tamura
patent: 2005/0040962 (2005-02-01), Funkhouser et al.
patent: 2006/0194619 (2006-08-01), Wilcox et al.
patent: 2006/0207142 (2006-09-01), Kochan et al.
patent: 2007/0004475 (2007-01-01), Kuo et al.
patent: 2007/0099333 (2007-05-01), Moriya
patent: 2007/0195009 (2007-08-01), Yamamoto et al.
patent: 2007/0247422 (2007-10-01), Vertegaal et al.
patent: 2007/0285341 (2007-12-01), Manning
patent: 2008/0012012 (2008-01-01), Hara

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