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公开(公告)号：US20210032473A1
公开(公告)日：2021-02-04
申请号：US17076470
申请日：2020-10-21
Applicant: VIAVI SOLUTIONS INC.
Inventor： Vladimir RAKSHA , Joe Garcia , Paul Kohlmann , Alberto Argoitia , Carole Thoraval , Robert Oberti
Abstract: A thin film structure including a reflector layer; and a hybrid layer including an organic colored material and at least one of an organic filler and an inorganic filler; wherein a concentration of the at least one of an organic filler or an inorganic filler is in a range of from about 3 wt. % to about 30 wt. %. A method of making a thin film structure is also disclosed.
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公开(公告)号：US10597538B2
公开(公告)日：2020-03-24
申请号：US15673480
申请日：2017-08-10
Applicant: Viavi Solutions Inc.
Inventor： Cornelis Jan Delst , Alberto Argoitia
Abstract: A diffractive pigment blend or composition is provided which includes a plurality of groups of all-dielectric diffractive pigment flakes. The pigment flakes of each group each include one or more dielectric layers for providing a background color, at least one of which includes a diffractive structure for providing a diffractive effect. Each group of pigment flakes provides a different diffractive effect, and the diffractive pigment blend or composition provides a combined diffractive effect that is a combination of the different diffractive effects. The combined diffractive effect may be a neutral white diffractive effect or may include a reversal in color travel.
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公开(公告)号：US09827805B2
公开(公告)日：2017-11-28
申请号：US14710108
申请日：2015-05-12
Applicant: Viavi Solutions Inc.
Inventor： Alberto Argoitia , Cornelis Jan Delst , Patrick Laden
IPC: B42D25/369 , B05D3/00 , H01F7/02 , B05D5/06 , B05D1/16
CPC classification number: B42D25/369 , B05D1/16 , B05D3/20 , B05D3/203 , B05D5/065 , B05D2451/00 , H01F7/0273 , Y10T428/24802 , Y10T428/24893 , B05D2401/40 , B05D2401/32
Abstract: An optically variable device may be manufactured by aligning magnetic flakes on a surface of an adhesive layer by applying the flakes onto the adhesive layer surface in presence of a magnetic field, and curing the adhesive layer having magnetic flakes adhered to the adhesive layer. When cured, the adhesive layer holds the magnetic flakes oriented, enabling subsequent encapsulation of the oriented magnetic flakes in a coating layer on the adhesive layer, without a substantial loss of orientation of the magnetic flakes.
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4.发明授权Dynamic appearance-changing optical devices (DACOD) printed in a shaped magnetic field including printable fresnel structures 有权动态外观改变光学器件（DACOD）印刷在包括可印刷的菲涅耳结构的成形磁场中公开(公告)号：US09257059B2
公开(公告)日：2016-02-09
申请号：US13689110
申请日：2012-11-29
Applicant: Viavi Solutions Inc.
Inventor： Vladimir P. Raksha , Paul G. Coombs , Charles T. Markantes , Alberto Argoitia , Roger W. Phillips
CPC classification number: B42D25/369 , B05D3/207 , B41M3/148 , B42D25/29 , B42D2033/16 , B42D2035/20 , G02B5/09 , G02B26/026 , G02B27/0025 , G09F3/0376 , Y10T428/24802 , Y10T428/25
Abstract: A device includes a substrate and at least 1,000 flakes resting upon the substrate, each flake including a magnetic layer. The plurality of flakes are aligned so as to form a plurality of rings or curves, wherein within each ring or curve, flakes are tilted at a same angle with respect to the substrate and planes extending from surfaces of said flakes intersect with one another. The device provides a visible image of a single ring or curve when illuminated with a single light source, and three rings or curves are visible when three light sources illuminate the device. The device may be used as a printed light detector.
Abstract translation: 一种器件包括衬底和至少1000个薄片，搁置在衬底上，每个薄片包括磁性层。 多个薄片对齐以形成多个环或曲线，其中在每个环或曲线内，薄片相对于基底以相同的角度倾斜，并且从所述薄片的表面延伸的平面彼此相交。 当用单个光源照明时，该设备提供单个环或曲线的可见图像，并且当三个光源照亮设备时，三个环或曲线可见。 该装置可以用作印刷光检测器。
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公开(公告)号：US12164128B2
公开(公告)日：2024-12-10
申请号：US17158879
申请日：2021-01-26
Applicant: VIAVI SOLUTIONS INC.
Inventor： Alberto Argoitia , John Edward Book , Jaroslaw Zieba
Abstract: An article including a thin film interference pigment; and a coating including a colored selectively absorbing nanoparticles is disclosed. The article can exhibit a change in hue, lightness, and/or chroma as compared to the thin film interference pigment alone. Methods of making the article are also disclosed.
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Patent Agency Ranking
公开(公告)号：US12091557B2
公开(公告)日：2024-09-17
申请号：US16808158
申请日：2020-03-03
Applicant: VIAVI SOLUTIONS INC.
Inventor： John Edward Book , Alberto Argoitia , Jaroslaw Zieba
CPC classification number: C09C3/10 , C09C3/06 , C09C2200/1004 , C09C2200/102 , C09C2200/1054 , C09C2200/301 , C09C2200/308
Abstract: A pigment including a pre-flake; and a coating of nanoparticles present on a surface of the pre-flake, wherein the nanoparticles can be present in the coating in an amount greater than about 40% by volume is disclosed. A method of making a pigment is also disclosed.
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公开(公告)号：US11911931B2
公开(公告)日：2024-02-27
申请号：US16409122
申请日：2019-05-10
Applicant: VIAVI SOLUTIONS INC.
Inventor： Kangning Liang , Alberto Argoitia , Jaroslaw Zieba , Johannes P. Seydel
CPC classification number: B29C33/62 , B29C41/02 , B29C41/42 , C09D5/00 , C09D129/04 , C09D5/008 , C09D5/20 , Y10T428/31855
Abstract: A multi-layered article including a substrate; a release layer including polyvinyl alcohol and at least one cross-linking agent; and a first selective light modulator layer; wherein the release layer crosslinks and is water insoluble is disclosed. Also, disclosed is a multi-layered article including a substrate; a waterborne release layer; and a first selective light modulator layer including a cross-linking agent. Methods of making the multi-layered articles are also disclosed.
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公开(公告)号：US11802210B2
公开(公告)日：2023-10-31
申请号：US17076470
申请日：2020-10-21
Applicant: VIAVI SOLUTIONS INC.
Inventor： Vladimir Raksha , Joe Garcia , Paul Kohlmann , Alberto Argoitia , Carole Thoraval , Robert Oberti
CPC classification number: C09B67/0097 , B32B7/06 , B32B33/00 , C09B67/0098 , C09C1/0015 , C09C1/0018 , C09C1/0048 , C09C1/0084 , C09C1/627 , C09C1/64 , C09C1/66 , B32B2307/4026 , B32B2307/416 , B32B2307/748 , C01P2004/61 , C01P2006/60 , C09C2200/24 , C09C2220/20
Abstract: A thin film structure including a reflector layer; and a hybrid layer including an organic colored material and at least one of an organic filler and an inorganic filler; wherein a concentration of the at least one of an organic filler or an inorganic filler is in a range of from about 3 wt. % to about 30 wt. %. A method of making a thin film structure is also disclosed.
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公开(公告)号：US11898041B2
公开(公告)日：2024-02-13
申请号：US17708795
申请日：2022-03-30
Applicant: VIAVI SOLUTIONS INC.
Inventor： Alberto Argoitia
CPC classification number: C09C1/0066 , C09C3/063 , C09C3/12 , C09C2200/1004 , C09C2200/407 , C09C2200/505
Abstract: A pigment, including a flake including a metal core having a first surface and a second surface, a first dielectric layer interfacing with a first surface of the metal core, and a second dielectric layer interfacing with a second surface of the metal core; a first inorganic layer encapsulating the flake; and an organic layer encapsulating the first organic layer is disclosed. A colorant composition including the pigment is also disclosed. A method of making the pigment, and a method of making a colorant composition are also disclosed.
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公开(公告)号：US11891524B2
公开(公告)日：2024-02-06
申请号：US15849570
申请日：2017-12-20
Applicant: VIAVI SOLUTIONS INC.
Inventor： Alberto Argoitia , Larry Meredith , Carole Thoraval , Vladimir Raksha
IPC: C09C1/62 , C09C1/66 , C09C1/64 , C09C1/00 , C09B67/08 , C23C16/442 , C23C16/448 , C09B67/00 , C09D11/037 , C09C3/10
CPC classification number: C09C1/627 , C09B67/0008 , C09B67/0098 , C09C1/00 , C09C1/0021 , C09C1/0051 , C09C1/64 , C09C1/66 , C09C3/10 , C09D11/037 , C23C16/442 , C23C16/4481 , C01P2004/20 , C01P2004/86 , C09C2200/1058 , C09C2220/20
Abstract: A particle including a core particle; and a vapor deposited colorant including an organic colored material that encapsulates the core particle. The particle can be a special effect pigment or a thin film interference pigment. Methods of making the particle are also disclosed.
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