发明名称 |
VANADYL PHTHALOCYANINE COMPOUNDS AND NEAR-INFRARED ABSORPTION FILTERS USING SAME |
摘要 |
Novel vanadyl phthalocyanine compound having low light absorptivity in visible wavelength region and having high absorptivity in a long wavelength region (specifically, wavelength of 950 to 1100 nm) of near-infrared wavelength region and a near-infrared absorption filter using the same are disclosed. The vanadyl phthalocyanine compound is represented by Formula 1 in claim 1. |
申请公布号 |
EP2514755(A2) |
申请公布日期 |
2012.10.24 |
申请号 |
EP20100837886 |
申请日期 |
2010.12.16 |
申请人 |
SK CHEMICALS, CO., LTD. |
发明人 |
CHANG, YU-MI;PARK, JEONG-HO;KANG, JU-SIK |
分类号 |
C07F9/00;G02B5/22 |
主分类号 |
C07F9/00 |
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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