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公开(公告)号：US12147072B2
公开(公告)日：2024-11-19
申请号：US17834124
申请日：2022-06-07
Applicant: CORNING INCORPORATED
Inventor： Nicholas Francis Borrelli , Ming-Jun Li , Xiao Li , David John McEnroe , Robert Adam Modavis , Daniel Aloysius Nolan , Alranzo Boh Ruffin , Vitor Marino Schneider , Thomas Philip Seward, III , Alexander Mikhailovich Streltsov
IPC: G02B6/04 , C03B23/023 , C03B33/04 , C03C19/00 , C03C23/00
Abstract: An article includes an optical transforming layer and a guide region positioned inside and adjacent to at least a portion of a perimeter of the optical transforming layer. The guide region comprises an inlet end positioned adjacent to a first surface of the optical transforming layer and an outlet end positioned adjacent a second surface of the optical transforming layer. The guide region propagates light from the inlet end to the outlet end such that the light is directed from the first surface to the second surface. The guide region includes a phase-separated glass comprising a continuous network phase and a discontinuous phase. A relative difference in index of refraction between the continuous network phase and the discontinuous phase is greater than or equal to 0.3%. The discontinuous phase comprises elongated shaped regions aligned along a common axis and having an aspect ratio greater than or equal to 10:1.
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公开(公告)号：US12222528B2
公开(公告)日：2025-02-11
申请号：US17688142
申请日：2022-03-07
Applicant: CORNING INCORPORATED , UV PARTNERS, INC.
Inventor： David W Baarman , Boyd Vern Hunter , Ming-Jun Li , Xiao Li , Stephan Lvovich Logunov
Abstract: Disclosed herein are embodiments of an illuminator for disinfecting a surface. The surface defines a first plane. The illuminator includes a line emitter configured to emit light in a continuous line along at least a portion of at least one edge of the surface. The light has a peak wavelength in a range of 100 nm to 400 nm. The illuminator also includes a curved reflector surface and an exit aperture defining a second plane transverse to the first plane. The line emitter is positioned between the curved reflector surface and the exit aperture, and the curved reflector surface is configured to redirect the light from the line emitter through the exit aperture across the surface.
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公开(公告)号：US20220282853A1
公开(公告)日：2022-09-08
申请号：US17688142
申请日：2022-03-07
Applicant: CORNING INCORPORATED , UV PARTNERS, INC.
Inventor： David W. Baarman , Boyd Vern Hunter , Ming-Jun Li , Xiao Li , Stephan Lvovich Logunov
Abstract: Disclosed herein are embodiments of an illuminator for disinfecting a surface. The surface defines a first plane. The illuminator includes a line emitter configured to emit light in a continuous line along at least a portion of at least one edge of the surface. The light has a peak wavelength in a range of 100 nm to 400 nm. The illuminator also includes a curved reflector surface and an exit aperture defining a second plane transverse to the first plane. The line emitter is positioned between the curved reflector surface and the exit aperture, and the curved reflector surface is configured to redirect the light from the line emitter through the exit aperture across the surface.
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公开(公告)号：US20220397719A1
公开(公告)日：2022-12-15
申请号：US17834124
申请日：2022-06-07
Applicant: CORNING INCORPORATED
Inventor： Nicholas Francis Borrelli , Ming-Jun Li , Xiao Li , David John McEnroe , Robert Adam Modavis , Daniel Aloysius Nolan , Alranzo Boh Ruffin , Vitor Marino Schneider , Thomas Philip Seward, III , Alexander Mikhailovich Streltsov
IPC: G02B6/04 , C03B23/023 , C03B33/04 , C03C19/00
Abstract: An article includes an optical transforming layer and a guide region positioned inside and adjacent to at least a portion of a perimeter of the optical transforming layer. The guide region comprises an inlet end positioned adjacent to a first surface of the optical transforming layer and an outlet end positioned adjacent a second surface of the optical transforming layer. The guide region propagates light from the inlet end to the outlet end such that the light is directed from the first surface to the second surface. The guide region includes a phase-separated glass comprising a continuous network phase and a discontinuous phase. A relative difference in index of refraction between the continuous network phase and the discontinuous phase is greater than or equal to 0.3%. The discontinuous phase comprises elongated shaped regions aligned along a common axis and having an aspect ratio greater than or equal to 10:1.
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