公开(公告)号：US20200325342A1

公开(公告)日：2020-10-15

申请号：US16383056

申请日：2019-04-12

Applicant: VIAVI SOLUTIONS INC.

Inventor： Kangning LIANG

IPC: C09C1/00 ,  C09C3/10 ,  B05D5/06 ,  B05D1/38 ,  B05D3/06 ,  B05D3/02 ,  C08K5/06 ,  C08K5/07 ,  C08K5/45 ,  C08K5/14 ,  C08K5/23 ,  C08K3/30

Abstract: A method of making pigments, such as special effect pigment includes forming a first slurry including a substrate, a polymer precursor, and a radical initiator; forming a solution including an emulsifier; and combining the first slurry and the solution so that the substrate is encapsulated by a first coating. Special effect pigments formed by the method are also disclosed.

公开(公告)号：US20200004031A1

公开(公告)日：2020-01-02

申请号：US16023409

申请日：2018-06-29

Applicant: VIAVI SOLUTIONS INC.

Inventor： Jaroslaw ZIEBA ,  Johannes P. SEYDEL ,  Kangning LIANG

IPC: G02B27/09 ,  G02B1/04 ,  G02B26/08

Abstract: An optical device includes a colored reflector layer having a first surface, a second surface opposite the first surface, and a third surface; and a selective light modulator layer external to the first surface of the colored reflector layer. A method of making an optical device is also disclosed.

公开(公告)号：US20250052932A1

公开(公告)日：2025-02-13

申请号：US18447156

申请日：2023-08-09

Applicant: VIAVI SOLUTIONS INC.

Inventor： Johannes P. SEYDEL ,  Kangning LIANG ,  Jaroslaw ZIEBA ,  Bradley John WARD ,  Hung Xuan NGUYEN ,  Tasso R. M. SALES

IPC: G02B5/02 ,  G02B7/00

Abstract: An article includes a substrate having a first surface and a second surface opposite the first surface; and an optical element on the first surface of the substrate, the optical element comprising an optics region. The first surface of the substrate includes an outer region that extends a distance past the periphery of the optics region. A method of making the article and a method of singulating are also disclosed.

公开(公告)号：US20240411062A1

公开(公告)日：2024-12-12

申请号：US18804169

申请日：2024-08-14

Applicant: VIAVI Solutions Inc.

Inventor： Kangning LIANG ,  Jaroslaw ZIEBA ,  Tasso SALES

IPC: G02B5/02 ,  G02B1/04

Abstract: In some implementations, a diffusive optical device includes a glass substrate; a first polymer layer disposed on a first surface of the glass substrate; and a second polymer layer disposed on the first polymer layer. A refractive index of the first polymer layer may be different than a refractive index of the second polymer layer. The first surface of the glass substrate may comprise a central region and a margin region, wherein the first polymer layer is disposed on the central region and not the margin region. The first polymer layer may include a plurality of adhesion promoter molecules that causes the second polymer layer to bond to the glass substrate, wherein at least one adhesion promoter molecule, of the plurality of adhesion promoter molecules, comprises a molecularly flexible spacer.

公开(公告)号：US20240019754A1

公开(公告)日：2024-01-18

申请号：US18446335

申请日：2023-08-08

Applicant: VIAVI SOLUTIONS INC.

Inventor： Kangning LIANG ,  Jaroslaw ZIEBA ,  Johannes P. SEYDEL

IPC: G02F1/17

CPC classification number: G02F1/17 ,  G02F2201/34

Abstract: An article, includes a layer including at least one color-rendering portion and at least one light valve; and a metal reflector portion, wherein the at least one light valve is positioned in the layer to provide reflection of incident light through the at least one light valve. A method of making an article is also disclosed.

公开(公告)号：US20210311237A1

公开(公告)日：2021-10-07

申请号：US16841243

申请日：2020-04-06

Applicant: VIAVI SOLUTIONS INC.

Inventor： Alberto ARGOITIA ,  Johannes P. SEYDEL ,  Kangning LIANG

IPC: G02B5/28 ,  B32B7/023 ,  B32B9/04

Abstract: An article including two external layers of absorbing nanoparticles; and at least one refractive index layer chosen from a high refractive index layer and a low refractive index layer, in which the at least one refractive index layer is between the two external layers of absorbing nanoparticles is disclosed. Additionally, there is disclosed a method of making the article.

公开(公告)号：US20210311235A1

公开(公告)日：2021-10-07

申请号：US16841211

申请日：2020-04-06

Applicant: VIAVI SOLUTIONS INC.

Inventor： Alberto ARGOITIA ,  Johannes P. SEYDEL ,  Kangning LIANG

IPC: G02B5/28 ,  B05D7/00

Abstract: An article including a stack of layers of low refractive index layers and high refractive index layers, wherein the stack includes at least one low refractive index layer and at least two high refractive index layers; wherein at least one layer of the stack includes a composition comprising a carrier and at least one nanoparticle chosen from organic nanoparticles and inorganic nanoparticles is disclosed. Additionally, there is disclosed a method of making the article.

公开(公告)号：US20190283070A1

公开(公告)日：2019-09-19

申请号：US16297294

申请日：2019-03-08

Applicant: VIAVI SOLUTIONS INC.

Inventor： Alberto ARGOITIA ,  Kangning LIANG ,  Johannes P. SEYDEL ,  Jaroslaw ZIEBA

IPC: B05C1/08

Abstract: A method of forming a thin film device includes coating a web with a multi-layer thin film; and applying a mechanical force to release the multi-layer thin film from the web. Additional methods of forming a thin film device are disclosed.

公开(公告)号：US20170369709A1

公开(公告)日：2017-12-28

申请号：US15633619

申请日：2017-06-26

Applicant: VIAVI SOLUTIONS INC.

Inventor： Johannes SEYDEL ,  Mark TEVIS ,  Kangning LIANG ,  Jeffrey James KUNA ,  Jerry ZIEBA

IPC: C09C1/00 ,  B32B7/02

Abstract: An article including a reflector having a first surface and a second surface opposite the first surface; a first selective light modulator layer external to the first surface of the reflector; a second selective light modulator layer external to the second surface of the reflector; a first absorber layer external to the first selective light modulator layer; and a second absorber layer external to the second selective light modulator layer; wherein each of the first and second selective light modulator layers include a host material is disclosed herein. Methods of making the article are also disclosed.

公开(公告)号：US20240369850A1

公开(公告)日：2024-11-07

申请号：US18773232

申请日：2024-07-15

Applicant: VIAVI SOLUTIONS INC.

Inventor： Jaroslaw ZIEBA ,  Johannes P. SEYDEL ,  Kangning LIANG

IPC: G02B27/09 ,  G02B1/04 ,  G02B26/08

Abstract: An optical device includes a colored reflector layer having a first surface, a second surface opposite the first surface, and a third surface; and a selective light modulator layer external to the first surface of the colored reflector layer. A method of making an optical device is also disclosed.