| 发明名称 |
OPTICAL RECONSTRUCTION FILTER FOR COLOR MOSAIC DISPLAYS |
| 摘要 |
An optical reconstruction filter in the form of a phase diffraction grating (that is, a diffractive diffuser) placed between a flat panel liquid crystal color matrix display and a viewer to optically filter flat panel images and present a higher quality image to the viewer.
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| 申请公布号 |
CA2020372(C) |
申请公布日期 |
2001.09.11 |
| 申请号 |
CA19902020372 |
申请日期 |
1990.07.04 |
| 申请人 |
HONEYWELL INC. |
发明人 |
FROST, KEITH LOREN;JOHNSON, MICHAEL JOHN;JACHIMOWICZ, KAREN ELISABETH |
| 分类号 |
G02B27/42;G02B5/18;G02B27/46;G02F1/1335;(IPC1-7):G02B5/28 |
主分类号 |
G02B27/42 |
| 代理机构 |
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