| 发明名称 |
Rear projection display device |
| 摘要 |
<p>A rear projection display device improves the brightness by improving the utilization efficiency of image light projected to a screen from slantly below. At least a green component of the image light is P-polarized to the screen (7). Therefore, reflection of light on the screen (7) is reduced. <IMAGE></p> |
| 申请公布号 |
EP1065559(A1) |
申请公布日期 |
2001.01.03 |
| 申请号 |
EP20000113899 |
申请日期 |
2000.06.30 |
| 申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
ARAI, KAZUHIRO;YOSHII, SYOICHI |
| 分类号 |
G03B21/10;(IPC1-7):G03B21/10 |
主分类号 |
G03B21/10 |
| 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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