초록 ▼

A personal digital device comprises a variable stiffness screen capable of varying its display size by managing its stiffness, and a body carrying means for wireless communication and for storing and processing information. The functional flexibility of the screen allows for creating an adjustable v

A personal digital device comprises a variable stiffness screen capable of varying its display size by managing its stiffness, and a body carrying means for wireless communication and for storing and processing information. The functional flexibility of the screen allows for creating an adjustable visual interface between the user and the device: with the screen inside the device for compact storage, and with the screen extended to display high-quality graphics and images. In some particular embodiments the device incorporates a detachable audio unit allowing configuration of the user audio interface depending on the specifics of usage.

대표청구항 ▼

We claim: 1. A personal digital device comprising a variable stiffness screen capable of varying its display size by managing its stiffness, and a body carrying means for wireless communication and for processing information, wherein the body includes a respective holder and an audio unit with a mi

We claim: 1. A personal digital device comprising a variable stiffness screen capable of varying its display size by managing its stiffness, and a body carrying means for wireless communication and for processing information, wherein the body includes a respective holder and an audio unit with a microphone at one end and a speaker at the other end, that has a retractable earhook with a supporting mechanism allowing the user to operate said earhook automatically, while said audio unit moves in and out of said respective holder, wherein said earhook is a resilient semi-circular element with one end attached to a respective reel, and said earhook retracts by winding onto said reel, wherein said reel is driven by a tooth belt, moveably engaged with a corresponding internal stop belonging to said holder; whereby the viewable area of said screen can be adjusted depending on the volume of visual information, and correspondingly on the needs of a user, wherein the screen is connected to the body electrically and mechanically by an embedded electrical circuitry and a pullback winding mechanism. 2. The device of claim 1, further including a flexible flat sleeve containing said screen and having a rectangular opening revealing a corresponding part of said screen, and wherein said sleeve incorporates said embedded electrical circuitry and said pullback winding mechanism to connect said screen to said body electrically and mechanically. 3. The device of claim 1, further including a rigid enclosure housing said screen and comprising a flat portion with a rectangular opening and an adjacent cylindrical portion containing a rolled-up portion of said screen; and said enclosure including said embedded electrical circuitry and said winding mechanism.