| 发明名称 |
Display with means for contrast enhancement. |
| 摘要 |
<p>A display comprising optical means (52) for presenting an absence of light over a controlled viewing angle and means (11) for selectively scattering or transmitting light in response to a prescribed input to effect a display of information within said viewing angle.</p> |
| 申请公布号 |
EP0225410(A1) |
申请公布日期 |
1987.06.16 |
| 申请号 |
EP19850308825 |
申请日期 |
1985.12.04 |
| 申请人 |
TALIQ CORPORATION |
发明人 |
FERGASON, JAMES L.;PARKER, ROBERT |
| 分类号 |
G02B5/128;G02F1/1334;G02F1/1335;G02F1/137;(IPC1-7):G02F1/133 |
主分类号 |
G02B5/128 |
| 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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