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US09366870B2 Wearable display apparatus 有权
穿戴式显示装置

Wearable display apparatus
摘要:
A display apparatus includes a planar waveguide optical element, a projection optical system, and a microdisplay device. By including free-form optics and waveguide technology, the volume and weight of the display apparatus can be reduced, and an optical system can be realized with improved image quality, structure, and performance parameters.
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