Portable, digital projector device and a system using the same
OwnerZvi Yanivinventor
Life of this patent
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Abstract
A portable, personal, wearable image projection system is described in which light is provided by a low power, light weight source so as to minimize overheating and overburdening the user. Source images are initially displayed on an image projection screen, and then displayed on an associated image reception screen, via light transmitted through said image projection screen by the light source. A user interface may be provided to allow for manipulation of information, either via a wired or wireless interface. Source images may be provided from a host of different devices such as a computer, a television, an internet device or some type of personal communications device.
Claims19
A portable wearable image projection system comprising:
- an image reception screen for receiving an image generated by said projection system;
- a low temperature, low intensity light source for illuminating said image projection screen, said light source being operatively coupled to said screen so as to provide varying amounts of light depending upon the distance said screen is disposed from said light source;
- an image projection screen disposed between said light source and said image reception screen for generating a source image to be displayed on said image reception screen;
- and
- a light influencing means for orienting light generated by said light source and focusing light projected through said image projection screen and onto said image reception screen, said light influencing means being adapted to size the source image to the image reception screen regardless of the distance the image reception screen is disposed from said image projection screen.
Dependencies are inferred from the claim text.