公开(公告)号：WO2023069430A1

公开(公告)日：2023-04-27

申请号：PCT/US2022/047017

申请日：2022-10-18

Applicant: VIAVI SOLUTIONS INC.

Inventor： DELST, Cornelis Jan ,  RAKSHA, Vladimir P. ,  ARGOITIA, Alberto ,  KOHLMANN, Paul Thomas

IPC: G06T7/90 ,  H04N9/31

Abstract: A recorded and fixed color image, including: a plurality of pixels; in which a pixel, of the plurality of pixels, contains two or more additive process color areas; in which each additive process color area, of the two or more additive process color areas, has a centroid located within an area of the pixel; in which locations of the centroids, within the area of the pixel, are present in two or more configurations in the plurality of pixels is disclosed. A method of forming a color image is also disclosed.

公开(公告)号：WO2023069440A1

公开(公告)日：2023-04-27

申请号：PCT/US2022/047030

申请日：2022-10-18

Applicant: VIAVI SOLUTIONS INC.

Inventor： DELST, Cornelis Jan ,  RAKSHA, Vladimir P. ,  ARGOITIA, Alberto ,  KOHLMANN, Paul Thomas

IPC: G03G15/16

Abstract: A printing machine including a printing plate on a surface of a rotating cylinder, in which the printing plate has a fixed pattern for receiving a toner; a vessel containing the toner, which includes a pigment and a thermoplastic binder, in which the fixed pattern is a permanent pattern in a form of selected portions of an image is disclosed. A plate for use in the printing machine is also disclosed. A printing system is also disclosed.

公开(公告)号：WO2022265997A1

公开(公告)日：2022-12-22

申请号：PCT/US2022/033264

申请日：2022-06-13

Applicant: VIAVI SOLUTIONS INC.

Inventor： RAKSHA, Vladimir P. ,  DELST, Cornelis Jan

IPC: B42D25/369 ,  B42D25/328 ,  B42D25/29 ,  G02B5/32 ,  G02B5/18

Abstract: An assembly including a first magnet; a substrate positioned above the first magnet, and having a surface for receiving a composition including a plurality of magnetizable platelets; and a second magnet, positioned above the substrate is disclosed. The assembly can be used in a method of making an optical security element. The optical security element and the method of making the optical security element are also disclosed.

公开(公告)号：WO2021072105A1

公开(公告)日：2021-04-15

申请号：PCT/US2020/054821

申请日：2020-10-08

Applicant: VIAVI SOLUTIONS INC.

Inventor： KOHLMANN, Paul Thomas ,  RAKSHA, Vladimir P. ,  DELST, Cornelis Jan

IPC: B42D25/369 ,  B42D25/45 ,  B42D25/351 ,  B42D25/29

Abstract: An article including a substrate; and a composition on the substrate, the composition including a liquid medium, and a semi-transparent magnetic pigment including a semi-transparent, metallic, magnetic material and a dielectric material used as a light interference cavity is disclosed, A method of making the article is also disclosed.