发明名称 |
Reflective micro-display system |
摘要 |
A miniature display system uses a reflective micro-display that reflects light perpendicular to the surface of the display to generate an image. Light from an off-axis light source is polarized and reflected by a prism to provide on-axis illumination light for the display. The prism uses total internal reflection and/or a polarizer as a beam splitting surface so as to increase the brightness of the image generated by the display. The optical system provides a virtual image with a large field of view so that the small display system can be used in portable, hand-held or head mounted systems to display a large amount of information to the user.
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申请公布号 |
US6005720(A) |
申请公布日期 |
1999.12.21 |
申请号 |
US19980219065 |
申请日期 |
1998.12.22 |
申请人 |
VIRTUAL VISION, INC. |
发明人 |
WATTERS, WAYDE;HEACOCK, GREGORY L.;HUDYMA, RUSSELL M. |
分类号 |
G02B17/08;G02B5/30;G02B21/00;G02B25/00;G02B27/00;G02B27/01;G02B27/02;G02B27/28;G09F9/00;H04N5/64;(IPC1-7):G02B27/14 |
主分类号 |
G02B17/08 |
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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