Image display device
AssigneeSony Group Corporation
InventorsTomoharu Nakamura, Yusuke Oyama, Akira Tanaka
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Abstract
An image display device according to an embodiment of the present technology include an emission portion, an irradiation target, and an optical portion. The emission portion emits image light along a predetermined axis. The irradiation target is disposed at at least a part around the predetermined axis. The optical portion controls an incident angle of the image light on the irradiation target, the image light having been emitted from the emission portion, the optical portion being disposed in a manner that the optical portion faces the emission portion on the basis of the predetermined axis.
Claims19
An image display device comprising:
- an emission portion that emits image light along a predetermined axis;
- an irradiation target disposed at at least a part around the predetermined axis;
- and
- an optical portion that controls an incident angle of the image light on the irradiation target, the image light having been emitted from the emission portion, the optical portion being disposed in a manner that the optical portion faces the emission portion on a basis of the predetermined axis,
- wherein the optical portion includes a reflection surface that reflects the image light in substantially parallel beams.
Dependencies are inferred from the claim text.