公开(公告)号：US11287560B2

公开(公告)日：2022-03-29

申请号：US16486056

申请日：2018-02-15

Applicant: CORNING INCORPORATED

Inventor： Seung-Ill Haan ,  Byoung-chul Jeong ,  Byounggwan Kang ,  Gautam Narendra Kudva ,  Ji-hoon Lee ,  Shenping Li ,  Xiang-Dong Mi ,  Amber Leigh Tremper ,  Natesan Venkataraman

IPC: C03C15/00 ,  F21V8/00 ,  C03C3/083 ,  C03C19/00 ,  C03C15/02

Abstract: A backlight unit suitable for use as an illuminator for liquid crystal display devices. The backlight unit comprises a glass light guide plate with a glass sheet including a first glass surface comprising a plurality of channels separated by peaks and arranged periodically therein, and a plurality of light emitting diodes arranged in an array along at least one edge surface of the glass sheet.

公开(公告)号：US20200064535A1

公开(公告)日：2020-02-27

申请号：US16486056

申请日：2018-02-15

Applicant: CORNING INCORPORATED

Inventor： Seung-Ill Haan ,  Byoung-chul Jeong ,  Byounggwan Kang ,  Gautam Narendra Kudva ,  Ji-hoon Lee ,  Shenping Li ,  Xiang-Dong Mi ,  Amber Leigh Tremper ,  Natesan Venkataraman

IPC: F21V8/00 ,  C03C15/00

Abstract: A backlight unit suitable for use as an illuminator for liquid crystal display devices. The backlight unit comprises a glass light guide plate with a glass sheet including a first glass surface comprising a plurality of channels separated by peaks and arranged periodically therein, and a plurality of light emitting diodes arranged in an array along at least one edge surface of the glass sheet.

公开(公告)号：US10520660B2

公开(公告)日：2019-12-31

申请号：US15766663

申请日：2016-10-05

Applicant: CORNING INCORPORATED

Inventor： Sergey Anatol'evich Kuchinsky ,  Shenping Li ,  Aramais Robert Zakharian

IPC: G02B6/00 ,  F21V8/00

Abstract: A light guide plate suitable for use in a liquid crystal display device, the light guide plate comprising a glass plate and a light coupler bonded to a edge surface of the light guide plate. Also disclosed is a backlight unit for a liquid crystal display device employing the light guide plate, and a display device employing the backlight unit.

公开(公告)号：US10294146B2

公开(公告)日：2019-05-21

申请号：US15691139

申请日：2017-08-30

Applicant: Corning Incorporated

Inventor： Ming-Jun Li ,  Shenping Li ,  Jeffery Scott Stone

IPC: G02B6/00 ,  C03C13/04 ,  G02B6/036 ,  G02B6/02 ,  C03B37/012 ,  G01D5/353 ,  C03B37/027 ,  C03C3/06 ,  H04B10/25 ,  H04B10/071 ,  C03B37/025 ,  C03B37/018

Abstract: The single-mode optical fibers have a core region that includes an inner core region having a delta value Δ1 and a radius r1 immediately surrounded by an outer core region of radius r2 and a delta value Δ2

公开(公告)号：US20250155608A1

公开(公告)日：2025-05-15

申请号：US18933542

申请日：2024-10-31

Applicant: CORNING INCORPORATED

Inventor： Qiumei Bian ,  Charles Brandenburg ,  Paulo Clovis Dainese, JR. ,  Ellen Marie Kosik Williams ,  Shenping Li ,  Jianwei Liu ,  Louis Marra ,  Cameron Robert Nelson ,  Bin Wang ,  Siavash Yazdanfar

IPC: G02B1/12 ,  G02B27/12

Abstract: A patterned substrate includes a substrate that includes a plurality of laser-ablated areas thereon arranged in the shape of a pattern. The laser-ablated areas each include a nanomaterial therein. Non-laser-ablated areas on the substrate have a lower concentration of the nanomaterial than the laser-ablated areas.

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：US20220009824A1

公开(公告)日：2022-01-13

申请号：US17369301

申请日：2021-07-07

Applicant: Corning Incorporated

Inventor： Jiangwei Feng ,  Corinne Elizabeth Isaac ,  Shenping Li ,  Wageesha Senaratne ,  William Allen Wood

IPC: C03C15/00 ,  G02B1/118

Abstract: A substrate for a display article is described herein that includes (a) a primary surface; and (b) a textured region on at least a portion of the primary surface; the textured region comprising: (i) primary surface features, each comprising a perimeter parallel to a base-plane extending through the substrate disposed below the textured region, wherein the perimeter of each of the primary surface features comprises a longest dimension of at least 5 μm; and (ii) one or more sections each comprising secondary surface features having a surface roughness (Ra) within a range of 5 nm to 100 nm. In some instances, an arrangement of the surface features reflect a random distribution. A method of forming the same is disclosed.

公开(公告)号：US11186518B2

公开(公告)日：2021-11-30

申请号：US16486562

申请日：2018-02-15

Applicant: CORNING INCORPORATED

Inventor： Tracie Lynne Carleton ,  Leonard Charles Dabich, II ,  David Alan Deneka ,  Mandakini Kanungo ,  Shenping Li ,  Xiang-Dong Mi ,  Mark Alejandro Quesada ,  Wageesha Senaratne ,  John Charles Speeckaert ,  Louis Joseph Stempin, Jr. ,  Wanda Janina Walczak ,  Haregewine Tadesse Woldegiworgis

IPC: C03C19/00 ,  C03C3/083 ,  C03C15/02 ,  F21V8/00

Abstract: A method of making a glass article, for example a glass light guide plate comprising at least one structured surface including a plurality of channels and peaks. The glass article may be suitable for enabling one dimensional dimming when used in a backlight unit for use as an illuminator for liquid crystal display devices.

公开(公告)号：US20210101245A1

公开(公告)日：2021-04-08

申请号：US16607956

申请日：2018-04-27

Applicant: CORNING INCORPORATED

Inventor： Myeongbo Han ,  Chan-Kyu Kim ,  Gautam Narendra Kudva ,  Shenping Li ,  Shai Negev Shafrir

IPC: B24B7/26 ,  B24B7/24 ,  B24B9/10

Abstract: Methods and apparatus for finishing an edge of a glass sheet are described. The edge of the glass sheet is finished using two grinding wheels mounted on spindles so that the edge of the grinding wheels chamfer the edge of the glass sheet during relative movement of the grinding wheels and the glass sheet.

公开(公告)号：US20180313996A1

公开(公告)日：2018-11-01

申请号：US15766663

申请日：2016-10-05

Applicant: CORNING INCORPORATED

Inventor： Sergey Anatol'evich Kuchinsky ,  Shenping Li ,  Aramais Robert Zakharian

IPC: F21V8/00

Abstract: A light guide plate suitable for use in a liquid crystal display device, the light guide plate comprising a glass plate and a light coupler bonded to a edge surface of the light guide plate. Also disclosed is a backlight unit for a liquid crystal display device employing the light guide plate, and a display device employing the backlight unit.