OPTICAL POLARIZING FILMS WITH DESIGNED COLOR SHIFTS
    1.
    发明申请
    OPTICAL POLARIZING FILMS WITH DESIGNED COLOR SHIFTS 有权
    具有设计颜色变化的光学极化膜

    公开(公告)号:US20080003419A1

    公开(公告)日:2008-01-03

    申请号:US11837627

    申请日:2007-08-13

    IPC分类号: B32B7/02

    摘要: Multilayer films are provided that exhibit a colored appearance when viewed at an oblique angle as a result of one or more reflection bands in the visible region of the spectrum. The films however provide no substantial reflection bands in either the visible or near infrared regions for light normally incident on the film. The films can be made to shift from clear at normal incidence to an arbitrary designed color at an oblique angle without necessarily becoming cyan.

    摘要翻译: 提供了由于在光谱的可见光区域中的一个或多个反射带的结果,以斜角观察时呈现出有色外观的多层膜。 然而,对于通常入射在膜上的光而言,膜在可见光或近红外区域中没有提供实质的反射带。 可以使膜从正常入射的透明度向倾斜角度的任意设计的颜色转变,而不一定变成青色。

    OPTICAL POLARIZING FILMS WITH DESIGNED COLOR SHIFTS
    2.
    发明申请
    OPTICAL POLARIZING FILMS WITH DESIGNED COLOR SHIFTS 有权
    具有设计颜色变化的光学极化膜

    公开(公告)号:US20060221446A1

    公开(公告)日:2006-10-05

    申请号:US11424711

    申请日:2006-06-16

    IPC分类号: G02B27/28

    摘要: Multilayer films are provided that exhibit a colored appearance when viewed at an oblique angle as a result of one or more reflection bands in the visible region of the spectrum. The films however provide no substantial reflection bands in either the visible or near infrared regions for light normally incident on the film. The films can be made to shift from clear at normal incidence to an arbitrary designed color at an oblique angle without necessarily becoming cyan.

    摘要翻译: 提供了由于在光谱的可见光区域中的一个或多个反射带的结果,以斜角观察时呈现出有色外观的多层膜。 然而,对于通常入射在膜上的光而言,膜在可见光或近红外区域中没有提供实质的反射带。 可以使膜从正常入射的透明度向倾斜角度的任意设计的颜色转变,而不一定变成青色。