发明名称 |
ALIGNMENT FACILITIES FOR OPTICAL DYES |
摘要 |
A method of making an alignment facility for an optical dye on at least a portion of an optical substrate is described. The method comprises forming an at least partial coating on at least a portion of the optical substrate. The at least partial coating comprises an at least partially ordered liquid crystal material having at least a first general direction, wherein the at least partial coating has a thickness greater than 6 microns. Further, an ophthalmic element is described, comprising an ophthalmic substrate and an alignment facility for an optical dye. The alignment facility is connected to at least a portion of an ophthalmic substrate, and comprises at least one at least partial coating having an at least partially ordered liquid crystal material having at least a first general direction. |
申请公布号 |
CA2707730(C) |
申请公布日期 |
2014.04.29 |
申请号 |
CA20042707730 |
申请日期 |
2004.05.26 |
申请人 |
TRANSITIONS OPTICAL, INC. |
发明人 |
KUMAR, ANIL;FOLLER, PETER C.;SHAO, JIPING |
分类号 |
G02B1/10;C09K19/38;G02B5/23;G02B5/30;G02B27/28;G02C7/10;G02F1/1335;G02F1/1337 |
主分类号 |
G02B1/10 |
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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