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|1. (WO2018163945) IMAGE DISPLAY DEVICE|
|Title:||IMAGE DISPLAY DEVICE|
An image display device according to an embodiment of the present technique is provided with an emitting portion, an object to be irradiated, and an optics portion. The emitting portion emits image light along a predetermined axis. The object to be irradiated is disposed at least in a part of an area around the predetermined axis. The optics portion is disposed opposing the emitting portion with reference to the predetermined axis, and controls the incident angle of the image light emitted by the emitting portion with respect to the object to be irradiated.