System and method for projecting images in an electronic device
First Claim
Patent Images
1. An electronic device, comprising:
- a housing;
a screen connected to the housing; and
an image projector coupled to the housing in alignment with the screen, wherein at least one size dimension of the screen is substantially different from a corresponding size dimension of the housing.
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Abstract
A portable computer includes an adjuster for varying the throw distance of a projected image. The computer include a housing, a screen connected to the housing, and an image projector coupled to the housing in alignment with the screen. The screen has at least one size dimension that is different from a corresponding size dimension of the housing. In order to achieve the reduced size dimension, the screen may be foldable into a predetermined number of sections. The adjuster varies throw distance by moving the screen relative to the projector. The movement may be manually or automatically initiated and the screen may be adapted to be stored within the device housing when not in use.
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Citations
42 Claims
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1. An electronic device, comprising:
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a housing;
a screen connected to the housing; and
an image projector coupled to the housing in alignment with the screen, wherein at least one size dimension of the screen is substantially different from a corresponding size dimension of the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. An electronic device, comprising:
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a housing;
a screen connected to the housing;
an image projector coupled to the housing in alignment with the screen; and
an adjuster which varies a throw distance of an image cast from the projector onto the screen. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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37. A method for controlling image projection, comprising:
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providing an electronic device having a projector and screen; and
varying a throw distance of an image cast from the projector onto the screen. - View Dependent Claims (38, 39, 40, 41, 42)
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Specification