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US 2006/0232578 A1Published application
Collapsible portable display
OwnerSilviu Reinhorninventor
Life of this patent
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Abstract
A collapsible portable video display is provided, which incorporates a mini-projector, a folding mirror, and a rear projection foldable screen. In one type of implementation the display is incorporated into a mobile device, such as a cellphone, mobile DVD player, etc. In other type of implementation the display device is a stand-alone device having inputs for video and audio signals.
Claims47
An integrated mobile phone and video projection device, comprising:
- a phone casing, a dialing pad provided on said phone casing;
- a mini-projector housed in said casing and projecting video images;
- a collapsible screen;
- and, a retractable image reflection mirror elongating said optical path in an extended position to thereby reflect said video images onto the backside of said collapsible screen.
1 more element
An integrated keyboard and video projection device, comprising:
- a keyboard body having entry keys provided thereon;
- a mini-projector situated within said keyboard body and projecting video images;
- a foldable screen mounted onto said keyboard body;
- and, a projection mirror reflecting said video images onto the backside of said foldable screen.
1 more element
A portable computer comprising:
- a computer enclosure;
- a mini-projector situated within said computer enclosure and projecting video images;
- a foldable screen mounted onto said computer enclosure;
- and, a projection mirror reflecting said video images onto the backside of said foldable screen.
1 more element
Dependencies are inferred from the claim text.