Image display apparatus
First Claim
Patent Images
1. An image display apparatus comprising:
- a light source unit which emits a vector beam having a non-uniform polarization distribution; and
a scanning unit which applies the vector beam to a projection surface for scanning to form an image.
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Abstract
An image display apparatus includes: a light source unit which emits axially symmetric polarized light having polarization distribution symmetric with respect to the center axis of light; and a scanning unit which applies the axially symmetric polarized light to a projection surface for scanning to form an image.
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Citations
19 Claims
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1. An image display apparatus comprising:
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a light source unit which emits a vector beam having a non-uniform polarization distribution; and a scanning unit which applies the vector beam to a projection surface for scanning to form an image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An image display apparatus comprising:
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a plurality of light source units each of which emits a vector beam having a non-uniform polarization distribution, wherein the light source units are disposed in a two-dimensional matrix in correspondence with pixels forming an image to be displayed to form the image on a projection surface by using the vector beam. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification