Projector/projection type switchable display apparatus
First Claim
Patent Images
1. A projector/projection switchable display apparatus comprising:
- a main body unit comprising an image producing unit forming and emitting an image; and
a cover unit that is rotatably connected to the main body unit;
wherein the cover unit comprises;
an aspherical mirror enlarging and reflecting the image emitted from the main body unit; and
a screen on which the image enlarged and reflected by the aspherical mirror is displayed.
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Abstract
A projector/projection type switchable display apparatus includes: a main body unit having an image producing unit forming and emitting an image; and a cover unit that is rotatably connected to the main body unit. The cover unit includes an aspherical mirror enlarging and reflecting the image emitted from the main body unit; and a screen on which the image enlarged and reflected by the aspherical mirror is displayed.
47 Citations
13 Claims
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1. A projector/projection switchable display apparatus comprising:
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a main body unit comprising an image producing unit forming and emitting an image; and
a cover unit that is rotatably connected to the main body unit;
wherein the cover unit comprises;
an aspherical mirror enlarging and reflecting the image emitted from the main body unit; and
a screen on which the image enlarged and reflected by the aspherical mirror is displayed. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A projector/projection switchable display apparatus comprising:
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a main body unit that includes;
a plurality of light sources respectively emitting light beams having different wavelengths;
a plurality of light modulators respectively modulating the light beams according to color signals;
a plurality of light synthesizing units respectively synthesizing the light beams modulated by the light modulators into a single beam; and
vertical and horizontal micro scanning mirrors scanning the synthesized beam in a vertical direction and a horizontal direction, respectively; and
a cover unit rotatably connected to the main body unit, that includes;
an aspherical mirror enlarging and reflecting the synthesized beam emitted from the main body unit; and
a screen on which the synthesized beam enlarged and reflected by the aspherical mirror is displayed. - View Dependent Claims (9, 10, 11, 12)
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13. A switchable display apparatus,. comprising:
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a portable main body unit; and
a cover unit that is rotatably connected to the main body unit;
wherein the main body unit has an image producing unit for forming and emitting an image, wherein the cover unit has an aspherical mirror enlarging and reflecting the image emitted from the main body unit, and a screen for displaying the image that has been enlarged and reflected by the aspherical mirror, and wherein the switchable display apparatus is capable of displaying the image emitted by the main body unit on one of the screen of the cover unit and an external screen by rotating the cover unit.
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Specification