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US09052505B2 Display apparatus and system and display method thereof 有权
显示装置及其系统及其显示方法

Display apparatus and system and display method thereof
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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