公开(公告)号：US20250031499A1

公开(公告)日：2025-01-23

申请号：US18684344

申请日：2022-08-23

Applicant: CORNING INCORPORATED

Inventor： Kevin Thomas Gahagan ,  Dmitri Vladislavovich Kuksenkov ,  Shenping Li

IPC: H01L33/58 ,  H01L25/16 ,  H01L33/00

Abstract: A display includes a backplane, an array of light sources coupled to the backplane, and a cover plate arranged over the array of light sources. The cover plate includes a first side facing the array of light sources and a second side opposite to the first side. The cover plate includes a microstructure layer and an absorption layer. The microstructure layer is arranged on the first side of the cover plate. The absorption layer is arranged on the microstructure layer facing the array of light sources.

公开(公告)号：US20180210118A1

公开(公告)日：2018-07-26

申请号：US15578404

申请日：2016-06-01

Applicant: CORNING INCORPORATED

Inventor： Jacques Gollier ,  Dmitri Vladislavovich Kuksenkov ,  William James Miller ,  Daniel Aloysius Nolan ,  Charlene Marie Smith ,  James Andrew West

IPC: G02B5/02 ,  G03B21/62 ,  B32B17/06 ,  B32B3/30 ,  C03C4/18 ,  C03C3/076 ,  C03C10/00 ,  B60R11/02

Abstract: A material system for a surface display unit that includes a first side (i.e., a proximal side) that faces a viewer of the surface display unit and a second side (i.e., a distal side) facing away from the viewer. The material system provides at least three appearance states, including a generally opaque first appearance state when the surface display unit is “off” (i.e., not used to display images), a second appearance state in which the material system is illuminated from the first (i.e., proximal) side to display a first image (e.g., information and/or decoration) that is perceptible to the viewer, and a third appearance state in which the material system is illuminated from the second (i.e., distal) side to display a second image (e.g., information and/or decoration) that is perceptible to the viewer. Surface display units, systems, and methods comprising the material system are also disclosed.

公开(公告)号：US20170299923A1

公开(公告)日：2017-10-19

申请号：US15515684

申请日：2015-09-30

Applicant: CORNING INCORPORATED

Inventor： Dmitri Vladislavovich Kuksenkov

IPC: G02F1/1335 ,  G02B3/00 ,  G02B3/02 ,  G02B5/20

CPC classification number: G02F1/133617 ,  G02B3/0056 ,  G02B3/02 ,  G02B5/201 ,  G02F1/133514 ,  G02F2001/133614

Abstract: Disclosed herein are light-emitting devices comprising a glass substrate having a first surface, and a plurality of color-converting elements disposed on the first surface, wherein at least one of the plurality of color-converting elements comprises a convex surface. Also disclosed herein are display devices comprising such light-emitting devices and methods for making the light-emitting devices.

公开(公告)号：US20170295432A1

公开(公告)日：2017-10-12

申请号：US15511931

申请日：2015-09-16

Applicant: CORNING INCORPORATED

Inventor： Dmitri Vladislavovich Kuksenkov ,  David Ralph Maack ,  Zhiqiang Shi

IPC: H04R7/04 ,  H04R7/26

CPC classification number: H04R7/045 ,  H04R7/26 ,  H04R2440/01 ,  H04R2440/05

Abstract: Disclosed herein are speaker assemblies and acoustic devices comprising a panel having a long side and a short side, at least one transducer configured to excite the panel at a plurality of excitation locations on the panel to generate a wave having a wave front substantially perpendicular to the long side and propagating toward the short side of the panel and, optionally, at least one attenuating component mounted to the panel. Methods for generating an acoustic sound are also disclosed herein.

公开(公告)号：US08971682B2

公开(公告)日：2015-03-03

申请号：US13775953

申请日：2013-02-25

Applicant: Corning Incorporated

Inventor： Alan Frank Evans ,  Andrey Evgenievich Korolev ,  Dmitri Vladislavovich Kuksenkov ,  Snigdharaj Kumar Mishra ,  Vladimir Nikolaevich Nazarov ,  William Allan Wood

IPC: G02B6/028 ,  G02B6/00 ,  G02B6/036

CPC classification number: G02B6/0288 ,  G02B6/02019 ,  G02B6/02047 ,  G02B6/0283 ,  G02B6/03627 ,  G02B6/0365 ,  G02B6/03666

Abstract: A few mode optical fiber comprising: a Ge-free core having an effective area Aeff of LP01 mode wherein 120 μm2 ΔrMIN; and |Δ0−ΔOuter-Clad|>0.05%, the relative refractive index profile of the optical fiber is selected to provide attenuation of 1600 nm.

Abstract translation: 一种模式光纤，包括：无Ge芯，其具有LP01模式的有效面积Aeff，其中在1550nm处为120μm2 ＆Dgr; rMIN; 和|＆Dgr; 0-＆Dgr;外包层> 0.05％，选择光纤的相对折射率分布，以在1550nm处提供<0.18dB / km的衰减，并且LP11截止波长> 1600nm。

公开(公告)号：US11805673B2

公开(公告)日：2023-10-31

申请号：US15734788

申请日：2018-06-06

Applicant: Corning Incorporated

Inventor： Dmitri Vladislavovich Kuksenkov ,  Nikolay Timofeyevich Timofeev

IPC: H10K50/852 ,  H10K102/00

CPC classification number: H10K50/852 ,  H10K2102/3026 ,  H10K2102/3035

Abstract: A light extraction apparatus for an organic light-emitting diode (OLED) includes an OLED emitter (100), a plurality of tapered reflectors (210), and a spacer layer (202). Each tapered reflector includes a first surface (212), a second surface (214) opposite to the first surface and comprising a surface area larger than a surface area of the first surface, and at least one side surface (216) extending between the first surface and the second surface. The spacer layer (202) includes a first surface coupled to the OLED emitter and a second surface coupled to the first surface of each of the plurality of tapered reflectors. Light emitted from the OLED passes through the spacer layer and into the plurality of tapered reflectors. The at least one side surface of each of the plurality of tapered reflectors includes a slope to redirect light into an escape cone and out of the second surface of the corresponding tapered reflector.

公开(公告)号：US20230142417A1

公开(公告)日：2023-05-11

申请号：US17920518

申请日：2021-04-14

Applicant: Corning Incorporated

Inventor： Kirk Richard Allen ,  Guanglei Du ,  Tomohiro Ishikawa ,  Mark Francis Krol ,  Dmitri Vladislavovich Kuksenkov ,  Shenping Li ,  Ying Li ,  Xiang-Dong Mi ,  Horst Herbert Anton Schreiber ,  Andrii Varanytsia

IPC: G02F1/13357

CPC classification number: G02F1/133603 ,  G02F1/133605 ,  G02F1/133611

Abstract: Display devices are disclosed including tiled components. The tiled components can include any one or more of tiled light board assemblies, tiled diffusers, and tiles patterned light guides. In some embodiments, entire backlight units may be tiled.

公开(公告)号：US20230124292A1

公开(公告)日：2023-04-20

申请号：US17759941

申请日：2021-02-02

Applicant: Corning Incorporated

Inventor： Kirk Richard Allen ,  David Lynn Baker ,  Songfeng Han ,  Dmitri Vladislavovich Kuksenkov ,  Pamela Arlene Maurey ,  Xiang-Dong Mi ,  Timothy James Orsley ,  Andrii Varanytsia

IPC: F21V8/00

Abstract: A backlight includes a substrate, a plurality of light sources proximate the substrate, a first reflective layer on the substrate, and a plurality of patterned reflectors over the plurality of light sources. Each light source includes a size measured in a plane parallel to the substrate. Each patterned reflector is aligned with a corresponding light source and includes a thickness profile.
The thickness profile includes a substantially flat section and a curved section extending from and surrounding the substantially flat section. The substantially flat section varies in thickness by no more than plus or minus 20 percent of an average thickness of the substantially flat section. The substantially flat section includes a size in a plane parallel to the substrate equal to or greater than the size of each light source.

公开(公告)号：US20220308277A1

公开(公告)日：2022-09-29

申请号：US17619672

申请日：2020-06-10

Applicant: Corning Incorporated

Inventor： Guanglei Du ,  Dmitri Vladislavovich Kuksenkov ,  Christopher Michael Lynn

IPC: F21V8/00

Abstract: A display device is disclosed. The display device includes a display panel assembly and a backlight unit positioned behind the display panel assembly, the backlight unit including a light guide plate and a backplane assembly. The backplane assembly comprises a printed circuit board and a plurality of light sources distributed thereon. The backplane assembly may further include a reflector and a support frame. The backplane assembly also includes a plurality of standoffs sized to provide a small, predetermined gap between the light sources and the light guide plate. An adhesive disposed in the gap couples the light sources to a surface of the light guide plate.

公开(公告)号：US20210305539A1

公开(公告)日：2021-09-30

申请号：US17262375

申请日：2018-07-23

Applicant: CORNING INCORPORATED

Inventor： Dipakbin Qasem Chowdhury ,  Sergey Anatol'evich Kuchinsky ,  Dmitri Vladislavovich Kuksenkov ,  JooYoung Lee ,  Michal Mlejnek ,  Hong Yoon

IPC: H01L51/52

Abstract: An organic light emitting diode (OLED) assembly (100), comprising: a diode superstructure (110) comprising a cathode (140), an anode (120) having a refractive index of na, and an organic light emitting semiconductor material (160) interposed between the cathode (140) and the anode (120); and a light diffracting substructure (150) providing a scattering cross section of light from the diode superstructure (110). The light diffracting substructure (150) comprises: a transparent substrate (156), a plurality of nanoparticles (154) in contact with the substrate (156) and having a refractive index of ns, and a planarization layer (152) over the nanoparticles (154) and having a refractive index of np. Further, np is within 25% of na and ns>np In addition, ns>about 1.9.