专利名称：OPTICAL SYSTEM FOR AR HEADSETS, AND
METHOD FOR DESIGN AND
MANUFACTURING
发明人：Ziqi Peng,Don Dilworth
申请号：US16708424
申请日：20191209
公开号：US20200183158A1
公开日：
20200611
专利内容由知识产权出版社提供
专利附图：
摘要：A projection augmented reality headset (ARHS), providing a wide field of view and an optimized eye relief. THE ARHS includes a projection having an imager and
imaging optics which provides image light to a partially reflecting combiner. Further, the partially reflecting combiner configured to receive the image light, and is configured to re-direct the image light towards an eye box, with an eye relief offset between the partially reflecting combiner and the eyebox. As such, the imaging optics include a combination of lens elements having symmetrical free-form lens surfaces that are tilted and decentered to expand a field of view.
申请人：KURA TECHNOLOGIES
地址：San Francisco CA US
国籍：US
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