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公开(公告)号：US20220260762A1
公开(公告)日：2022-08-18
申请号：US17737198
申请日：2022-05-05
Applicant: VIAVI SOLUTIONS INC.
Inventor： Tasso R.M. SALES , George Michael Morris
IPC: G02B5/02
Abstract: An optical device, such as a diffuser, can include a substrate; and a diffuser surface, in which the diffuser surface has an index of refraction greater than about 1.8. A method of making and using the optical device is also disclosed.
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公开(公告)号：US20240176052A1
公开(公告)日：2024-05-30
申请号：US18072101
申请日：2022-11-30
Applicant: VIAVI SOLUTIONS INC.
Inventor： Tasso R.M. SALES
IPC: G02B5/02
CPC classification number: G02B5/0236 , G02B5/0284
Abstract: A diffuser including a substrate having a first surface and a second surface opposite the first surface; a reflective layer, and a refractive layer, in which the refractive layer has an index of refraction n>1 is disclosed. A system and a method of using the system are also disclosed.
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公开(公告)号：US20240230965A9
公开(公告)日：2024-07-11
申请号：US17972453
申请日：2022-10-24
Applicant: VIAVI SOLUTIONS INC.
Inventor： Joerg BUTH , Jaroslaw ZIEBA , Bradley John WARD , Tasso R.M. SALES
CPC classification number: G02B5/0268 , G02B7/008
Abstract: A die including a substrate having a surface defined by paired oppositely-oriented edges; and an optical material, in a non-rectangular shape, and on the surface of the substrate; wherein the optical material does not extend an entire length of any one of the paired oppositely-oriented edges is disclosed, A wafer can including a plurality of the dies. Methods of making the wafer and the die are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20240035642A1
公开(公告)日：2024-02-01
申请号：US18358831
申请日：2023-07-25
Applicant: VIAVI SOLUTIONS INC.
Inventor： Tasso R.M. SALES
IPC: F21V7/00
CPC classification number: F21V7/00
Abstract: A diffuser is disclosed. A system comprising a light source and a diffuser is disclosed. The light source is aligned with a microlens of the diffuser in a static configuration. A method of reducing speckle with the system is also disclosed.
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公开(公告)号：US20230358925A1
公开(公告)日：2023-11-09
申请号：US17737865
申请日：2022-05-05
Applicant: VIAVI SOLUTIONS INC.
Inventor： Riberet ALMEIDA , Tasso R.M. SALES , Jaroslaw ZIEBA , Kangning LIANG
CPC classification number: G02B5/003 , G02B5/0215 , G03F7/0002 , G02B1/002
Abstract: A die including a substrate; and a plurality of optical elements on a portion of a surface of the substrate; in which each optical element, of the plurality of optical elements, includes at least one optical function; and in which each optical element, of the plurality of optical elements, is separated one from another by a barrier material is disclosed. A wafer including a plurality of dies; a method of making a wafer; and a method of making a die are also disclosed.
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公开(公告)号：US20230356438A1
公开(公告)日：2023-11-09
申请号：US17737898
申请日：2022-05-05
Applicant: VIAVI SOLUTIONS INC
Inventor： Riberet ALMEIDA , Tasso R.M. SALES , Jaroslaw ZIEBA , Kangning LIANG
CPC classification number: B29C33/405 , B29C33/0011 , B29C33/3892 , B29C33/42 , B29C2033/0005 , B29C2033/0094 , B29L2011/00
Abstract: A soft mold tool including an elastomeric material; and a photomask; wherein the photomask is positioned within the elastomeric material is disclosed. Additionally, a soft mold tool, including an elastomeric material; and an opaque material on a portion of a surface of the elastomeric material is disclosed. A method of making the soft mold tool is also disclosed.
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公开(公告)号：US20240134094A1
公开(公告)日：2024-04-25
申请号：US17972453
申请日：2022-10-23
Applicant: VIAVI SOLUTIONS INC.
Inventor： Joerg BUTH , Jaroslaw ZIEBA , Bradley John WARD , Tasso R.M. SALES
CPC classification number: G02B5/0268 , G02B7/008
Abstract: A die including a substrate having a surface defined by paired oppositely-oriented edges; and an optical material, in a non-rectangular shape, and on the surface of the substrate; wherein the optical material does not extend an entire length of any one of the paired oppositely-oriented edges is disclosed, A wafer can including a plurality of the dies. Methods of making the wafer and the die are also disclosed.
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公开(公告)号：US20230032107A1
公开(公告)日：2023-02-02
申请号：US17881661
申请日：2022-08-05
Applicant: VIAVI SOLUTIONS INC.
Inventor： Tasso R.M. SALES , George Michael MORRIS
Abstract: An optical element comprising a body having a surface, wherein the surface has a plurality of regions periodically arranged in a tessellation, and wherein each region of the plurality of regions has a random spatial distribution of microstructures is disclosed. An optical system comprises a light source; and the optical element is also disclosed. Methods of making and using the optical element and the optical system are also disclosed.
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