发明名称 |
BEUGUNGSOPTISCH AKTIVE PIGMENTE REIN DILEKTRISCHER NATUR |
摘要 |
<p>All-dielectric diffractive pigment flakes can be applied to an object to impart a diffractive effect to the object without substantially changing the background color of the object. In one case, such diffractive pigment flakes can be applied to a white object to impart a white diffractive effect. The thickness of the dielectric layers in the diffractive pigment flakes can be chosen to provide thin-film interference, as well as diffraction from the interfaces between layers patterned with a diffraction grating. In some cases, the thin-film interference can provide color shifting in addition to the diffractive effect.</p> |
申请公布号 |
DE60335622(D1) |
申请公布日期 |
2011.02.17 |
申请号 |
DE2003635622 |
申请日期 |
2003.05.27 |
申请人 |
JDS UNIPHASE CORP. |
发明人 |
ARGOITIA, ALBERTO;RAKSHA, VLADIMIR P.;KOHLMANN, PAUL T. |
分类号 |
C09C1/00;C09D5/36;G02B5/18 |
主分类号 |
C09C1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|