发明名称 |
COLOR CHANGEABLE OPTICAL FILTER AND EYEGLASSES INCLUDING SAME |
摘要 |
Disclosed are: a practical color changeable optical filter that can change hue or saturation by a relatively simple structure, the color changeable optical filter including two or more polarizers 20, 30 containing a dichroism pigment and a frame 10 that supports the polarizers 20, 30, wherein a polarization plane of light incident on at least one polarizer 30 or a polarization plane of light output from at least one polarizer 20 is rotated relatively, whereby the hue or saturation of light passing through the optical filter is changed; and eyeglasses provided with the color changeable optical filter. |
申请公布号 |
WO2016125694(A1) |
申请公布日期 |
2016.08.11 |
申请号 |
WO2016JP52604 |
申请日期 |
2016.01.29 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
KUBOI, HIRONORI;TSUKADA, HIDETAKA;MATSUMURA, SHOKO |
分类号 |
G02C7/10;G02B5/20;G02B5/30;G02C7/12 |
主分类号 |
G02C7/10 |
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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