TRANSMISSION TYPE SCREEN AND HEAD-UP DISPLAY DEVICE USING SAME
First Claim
1. A transmission type screen comprising:
- a microlens array substrate having a first surface equipped with a microlens array including a plurality of microlenses; and
a light diffusion substrate having a second surface equipped with a light diffusion surface;
wherein the first surface of the microlens array substrate, which is equipped with the microlens array, and the second surface of the light diffusion substrate, which is equipped with the light diffusion surface, are opposedly arranged.
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Accused Products
Abstract
In order to provide a transmission type screen capable of maintain sharpness of image without impairing uniformity of emergent light to be emitted therefrom, a transmission type screen 40 of the present invention includes a microlens array substrate 50 having a first surface 51 equipped with a microlens array 54 including a plurality of microlenses; and a light diffusion substrate 60 having a second surface 61 equipped with a light diffusion surface; wherein the first surface 51 of the microlens array substrate 50, which is equipped with the microlens array, and the second surface 61 of the light diffusion substrate 60, which is equipped with the light diffusion surface, are opposedly arranged.
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Citations
10 Claims
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1. A transmission type screen comprising:
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a microlens array substrate having a first surface equipped with a microlens array including a plurality of microlenses; and a light diffusion substrate having a second surface equipped with a light diffusion surface; wherein the first surface of the microlens array substrate, which is equipped with the microlens array, and the second surface of the light diffusion substrate, which is equipped with the light diffusion surface, are opposedly arranged. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification