发明名称 |
VIDEO PROJECTION HOLOGRAPHIC SCREEN, SYSTEM AND METHOD |
摘要 |
A laser projection video system and a holographic screen. The system includes a pulsed laser video image system with a holographic screen to receive the full color video image, which screen has a holographic layer (layer 1) to reflect back the full color video image to the viewer and to transmit through the screen the ambient light to provide high video picture contrast.
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申请公布号 |
CA2279310(A1) |
申请公布日期 |
1998.08.13 |
申请号 |
CA19982279310 |
申请日期 |
1998.01.28 |
申请人 |
CORPORATION FOR LASER OPTICS RESEARCH |
发明人 |
BENTON, STEPHEN A. |
分类号 |
G03B21/56;G03B21/60;H04N5/74;H04N5/89;H04N9/31;H04N13/04;(IPC1-7):H04N5/74 |
主分类号 |
G03B21/56 |
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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