发明名称 |
SUBWAVELENGTH OPTICAL MICROSTRUCTURE LIGHT COLLIMATING FILMS |
摘要 |
A light collimating film has a sheeting having a first side and a second side, wherein the first side includes a series of linear optical elements having a primary axis running the length of the optical elements, and the second side includes a plurality of subwavelength optical microstructures being oriented at about ninety degrees relative to the primary axis of the linear optical elements. Another embodiment includes a back lighting display device having a lighting device, a display panel, and a sheeting having a first side and a second side, wherein the first side includes a series of linear prisms having peaks, and the second side includes a plurality of subwavelength optical microstructures being oriented at about ninety degrees relative to the peaks of the linear prisms.
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申请公布号 |
WO0135128(A9) |
申请公布日期 |
2002.08.15 |
申请号 |
WO2000US42002 |
申请日期 |
2000.11.08 |
申请人 |
REFLEXITE CORPORATION |
发明人 |
NILSEN, ROBERT, B.;MULLEN, PATRICK, W.;LU, XIAO-JING |
分类号 |
F21V8/00;F21Y103/00;G02B1/11;G02B5/02;G02B5/04;G02B5/124;G02B5/18;G02F1/13357;(IPC1-7):G02B1/11;G02B1/12;G02F1/133;F21V5/02 |
主分类号 |
F21V8/00 |
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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