发明名称 |
SCREEN CONFIGURATION FOR DISPLAY SYSTEM |
摘要 |
An optical configuration for a display system includes a front screen, a first microlens array, and a second microlens array. The front screen has optical properties to absorb ambient light and let image light through. The first microlens array is coupled to receive the image light from a pixel array of an image generation layer. The second microlens array is disposed between the front screen and the first microlens array. The second microlens array is offset from the first microlens array by approximately a focal length of microlenses in the first microlens array. The second microlens array is coupled to direct the image light received from the first microlens array through front screen. Each of the microlenses in the first microlens array is axially aligned with a corresponding microlens in the second microlens array. |
申请公布号 |
WO2016053506(A1) |
申请公布日期 |
2016.04.07 |
申请号 |
WO2015US46605 |
申请日期 |
2015.08.24 |
申请人 |
GOOGLE INC. |
发明人 |
KAZMIERSKI, ANDREI S.;NORTON, ADAM E.;JEPSEN, MARY LOU |
分类号 |
G03B21/602 |
主分类号 |
G03B21/602 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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