发明名称 |
FLAT-PANEL AREA ILLUMINATION SYSTEM |
摘要 |
<p>A flat-panel area illumination system is described, comprising: a) a flat-panel lamp having a substrate and one or more non-pixellated light-emitting areas formed on the substrate emitting light in every direction from at least one light-emitting side of the lamp; and b) a light-directing optical film located on the at least one light-emitting side over the light-emitting area of the flat-panel lamp, wherein the light-directing optical film preferentially directs light away from a direction perpendicular to the surface of the light-emitting side of the flat-panel lamp. The flat-panel lamp system of the present invention provides light direction capability for a flat-panel OLED lamp while preserving a thin profile.</p> |
申请公布号 |
WO2006044818(A1) |
申请公布日期 |
2006.04.27 |
申请号 |
WO2005US37289 |
申请日期 |
2005.10.14 |
申请人 |
EASTMAN KODAK COMPANY;COK, RONALD STEVEN |
发明人 |
COK, RONALD STEVEN |
分类号 |
H01L51/52;F21V5/02;G02B26/08 |
主分类号 |
H01L51/52 |
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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