- 专利标题: NEAR EYE 3D DISPLAY WITH SEPARATE PHASE AND AMPLITUDE MODULATORS
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申请号: US17548900申请日: 2021-12-13
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公开(公告)号: US20220099970A1公开(公告)日: 2022-03-31
- 发明人: Zhiheng Jia , Hao Zheng , Jeffrey Todd Daiker , Jeremy A. Grata
- 申请人: Magic Leap, Inc.
- 申请人地址: US FL Plantation
- 专利权人: Magic Leap, Inc.
- 当前专利权人: Magic Leap, Inc.
- 当前专利权人地址: US FL Plantation
- 主分类号: G02B27/01
- IPC分类号: G02B27/01 ; G02B5/18 ; G02B27/44
摘要:
Augmented reality glasses include near eye displays the include sources of imagewise amplitude modulated light optical coupled to spatial phase modulators or active zone plate modulators and optically coupled to eye coupling optics. The sources of imagewise amplitude modulated light can include emissive 2D display panels or light sources coupled to imagewise amplitude modulators. The eye coupling optics can include volume holographic diffraction gratings.
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