公开(公告)号：US09880332B2

公开(公告)日：2018-01-30

申请号：US15025936

申请日：2014-10-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Vivek Krishnan ,  Matthew T Holbrook ,  Sharon Wang ,  Toheeb B. Alabi ,  Steven J. McMan ,  Kyle E Kulseth ,  Steven Hin-Chung Kong ,  Alexander J. Kugel

IPC: G02B5/30 ,  G02B5/02

CPC classification number: G02B5/305 ,  G02B5/02 ,  G02B5/0242 ,  G02B5/0263 ,  G02B5/0284

Abstract: Multilayer stacks that can be used as decorative microsphere articles. The decorative microsphere articles can be a durable and aesthetically pleasing substitute for anodized aluminum and other matte metallic surfaces. The decorative microsphere articles are durable and can have a bright diffused appearance of any desired color, for example white, gold, silver, red, or other colors, while being capable of being manufactured using a roll-to-roll process. The decorative microsphere articles can also provide novel optical effects than can change at different viewing angles, including, for example, changing color with view angle, changing sharpness or clarity of an image or icon with view angle, and the like, that may allow customers to differentiate their products.

公开(公告)号：US20160238768A1

公开(公告)日：2016-08-18

申请号：US15025936

申请日：2014-10-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Vivek Krishnan ,  Matthew T Holbrook ,  Sharon Wang ,  Bola T Alabi ,  Steven J. McMan ,  Kyle E Kulseth ,  Steven Hin-Chung Kong ,  Alexander J. Kugel

IPC: G02B5/30 ,  G02B5/02

CPC classification number: G02B5/305 ,  G02B5/02 ,  G02B5/0242 ,  G02B5/0263 ,  G02B5/0284

Abstract: The present disclosure provides multilayer stacks that can be used as decorative microsphere articles. The decorative microsphere articles can be a durable and aesthetically pleasing substitute for anodized aluminum and other matte metallic surfaces. The decorative microsphere articles are durable and can have a bright diffused appearance of any desired color, for example white, gold, silver, red, or other colors, while being capable of being manufactured using a roll-to-roll process. The decorative microsphere articles can also provide novel optical effects than can change at different viewing angles, including, for example, changing color with view angle, changing sharpness or clarity of an image or icon with view angle, and the like, that may allow customers to differentiate their products.

Abstract translation: 本公开提供可用作装饰微球制品的多层叠层。 装饰微球制品可以是耐用和美观的替代阳极氧化铝和其他无光泽的金属表面。 装饰性微球制品是耐用的，并且可以具有任何所需颜色（例如白色，金色，银色，红色或其他颜色）的明亮扩散外观，同时能够使用卷对卷方法制造。 装饰性微球物品也可以提供比在不同视角下变化的新颖的光学效果，包括例如改变具有视角的颜色，改变具有视角的图像或图标的清晰度或清晰度等，这可以允许客户 区分他们的产品。