| 发明名称 |
Optical display screen device |
| 摘要 |
A display screen is provided having both a diffusion layer and an absorption layer. The screen may be formed by coextrusion and may be suitable for use in rear projection applications.
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| 申请公布号 |
US2006268106(A1) |
申请公布日期 |
2006.11.30 |
| 申请号 |
US20060434285 |
申请日期 |
2006.05.15 |
| 申请人 |
COOPER TERENCE A;YOSHIDA KENJI |
发明人 |
COOPER TERENCE A.;YOSHIDA KENJI |
| 分类号 |
H04N7/18 |
主分类号 |
H04N7/18 |
| 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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