| 发明名称 |
High definition television head mounted display unit |
| 摘要 |
An optical image is generated by an image source and is transmitted to an optical assembly by a fiber optic cable or cables. The optical assembly includes a transmission lens or lenses, rear projection screens and an eyepiece. By using a rear projection screen in the optical assembly, a non-pupil forming arrangement is provided.
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| 申请公布号 |
US5348477(A) |
申请公布日期 |
1994.09.20 |
| 申请号 |
US19920866420 |
申请日期 |
1992.04.10 |
| 申请人 |
CAE ELECTRONICS LTD. |
发明人 |
WELCH, BRIAN L.;WEISSMAN, PAUL |
| 分类号 |
G02B5/02;G02B6/00;G02B27/00;G02B27/01;G09B9/30;(IPC1-7):G09B9/00 |
主分类号 |
G02B5/02 |
| 代理机构 |
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