发明名称 |
3-DIMENSIONAL ELECTRO-OPTICAL SEE-THROUGH DISPLAYS |
摘要 |
An exemplary display is placed in an optical pathway extending from an entrance pupil of a person's eye to a real-world scene beyond the eye. The display includes at least one 2-D added-image source that is addressable to produce a light pattern corresponding to a virtual object. The source is situated to direct the light pattern toward the person's eye to superimpose the virtual object on an image of the real-world scene as perceived by the eye via the optical pathway. An active-optical element is situated between the eye and the added-image source at a location that is optically conjugate to the entrance pupil and at which the active-optical element forms an intermediate image of the light pattern from the added-image source. The active-optical element has variable optical power and is addressable to change its optical power to produce a corresponding change in perceived distance at which the intermediate image is formed, as an added image to the real-world scene, relative to the eye. |
申请公布号 |
US2016147067(A1) |
申请公布日期 |
2016.05.26 |
申请号 |
US201514729195 |
申请日期 |
2015.06.03 |
申请人 |
THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA |
发明人 |
Hua Hong;Liu Sheng |
分类号 |
G02B27/01;G06T19/00;H04N13/04;G02B26/00 |
主分类号 |
G02B27/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
TUCSON AZ US |