HOLOGRAPHIC DISPLAY DEVICE AND CONTROL METHOD THEREOF, COMPUTER NON-TRANSIENT READABLE STORAGE MEDIUM AND COMPUTER PROGRAM PRODUCT
First Claim
1. A holographic display device, comprising a spatial light modulator and a light source unit provided on a light entry side of the spatial light modulator and configured to provide read-out light to the spatial light modulator, wherein,the spatial light modulator comprises at least one loading portion configured to receive a write-in signal, which comprises a plurality of pixel units arranged in a matrix form, and a light exit surface of at least a part of which is a first cambered surface protruding in a direction away from the light source unit.
2 Assignments
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Accused Products
Abstract
Embodiments of the present disclosure provide a holographic display device. The holographic display device includes a spatial light modulator and a light source unit. The light source unit is provided on the light entry side of the spatial light modulator and configured to providing read-out light to the spatial light modulator. The spatial light modulator includes at least one loading portion for receiving a write-in signal, which comprises a plurality of pixel units arranged in a matrix form, and the light exit surface of at least a part of which is a first cambered surface protruding in a direction away from the light source unit.
4 Citations
17 Claims
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1. A holographic display device, comprising a spatial light modulator and a light source unit provided on a light entry side of the spatial light modulator and configured to provide read-out light to the spatial light modulator, wherein,
the spatial light modulator comprises at least one loading portion configured to receive a write-in signal, which comprises a plurality of pixel units arranged in a matrix form, and a light exit surface of at least a part of which is a first cambered surface protruding in a direction away from the light source unit.
Specification