发明名称 |
Oriented polymeric sheets exhibiting dichroism and articles containing the same |
摘要 |
<p>Provided is an oriented polymeric sheet comprising a photochromic-dichroic material, wherein the sheet exhibits dichroism in an activated state. Also provided is a multilayer composite comprising at least a support layer; and an oriented thermoplastic polymeric sheet having two opposing surfaces and comprising a photochromic-dichroic material. The sheet exhibits dichroism in an activated state. At least one surface of the sheet is connected to at least a portion of the support layer. The present invention also relates to an optical element comprising the multilayer composite. Related methods also are disclosed.</p> |
申请公布号 |
AU2007348932(A1) |
申请公布日期 |
2008.09.18 |
申请号 |
AU20070348932 |
申请日期 |
2007.07.20 |
申请人 |
TRANSITIONS OPTICAL, INC. |
发明人 |
ANIL KUMAR;CLEMENT L. HIGGINBOTHAM;DECLAN DEVINE;PETER C. FOLLER;DAVID PARK;MARTIN CLOONAN;C. W. M. BASTIAANSEN;J. P. TEUNISSEN |
分类号 |
G02B5/23;G02B5/30 |
主分类号 |
G02B5/23 |
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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