发明名称 |
REFLECTOR WITH WIDE OBSERVATION ANGLE |
摘要 |
A reflection sheet has a wide observation angle and can control the direction of effectively reflected light in a specific observation angle range while maintaining the wide observation angle characteristics. The sheet provides a bright reflection and is particularly useful as a construction part of an image-displaying sheet. |
申请公布号 |
WO03009019(A2) |
申请公布日期 |
2003.01.30 |
申请号 |
WO2002US05153 |
申请日期 |
2002.02.18 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY;NAKAJIMA, TOSHITAKA |
发明人 |
NAKAJIMA, TOSHITAKA |
分类号 |
E01F9/00;G02B5/126;G02B5/136;G03B21/60;G09F13/16 |
主分类号 |
E01F9/00 |
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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