公开(公告)号：US08826696B2

公开(公告)日：2014-09-09

申请号：US13967964

申请日：2013-08-15

Applicant: Corning Incorporated

Inventor： James William Brown ,  Patrick Michael Gargano ,  Keith Mitchell Hill ,  Xinghua Li ,  William Paul Ryszytiwskyj ,  Naiyue Zhou

IPC: C03B33/02 ,  C03B33/09 ,  B01D19/00 ,  C03B27/04 ,  C03B21/02 ,  C03B33/10 ,  C03B33/023

CPC classification number: C03B33/0222 ,  B01D19/0031 ,  B01D19/0042 ,  C03B21/02 ,  C03B27/0404 ,  C03B33/023 ,  C03B33/091 ,  C03B33/10 ,  C03B33/102

Abstract: A spray nozzle is used in a process of quenching a hot glass sheet during a laser scoring process or other high energy glass heating process. The nozzle is located in proximity to the glass sheet, creating gas in the liquid used to quench the glass while in the nozzle. The gas is removed from the quenching liquid. Then, the spray nozzle is used to spray the quenching liquid onto the sheet at a location trailing laser scoring of the sheet. The spray nozzle has a purge opening and tubing leading to a discharge location, and can have a sloped passageway that pre-stages gas bubbles near the purge opening. The spray nozzle can include a cooling coil passing around the nozzle passageway to cool the quenching liquid passing through the nozzle, and increase the solubility of bubbles in the quenching liquid.

Abstract translation: 在激光刻痕过程或其它高能玻璃加热过程中，在将热玻璃板淬火的过程中使用喷嘴。 喷嘴位于玻璃板附近，在喷嘴中产生用于冷却玻璃的液体中的气体。 从淬火液中除去气体。 然后，喷雾喷嘴用于将片状物上的淬火液喷射到片材的位置上，该位置处于片材的激光刻痕处。 喷嘴具有吹扫开口和通向排放位置的管道，并且可以具有倾斜的通道，预先在吹扫口附近预分解气泡。 喷嘴可以包括通过喷嘴通道的冷却盘管，以冷却通过喷嘴的淬火液体，并且增加气泡在淬火液中的溶解度。

公开(公告)号：US20140242306A1

公开(公告)日：2014-08-28

申请号：US14270828

申请日：2014-05-06

Applicant: CORNING INCORPORATED

Inventor： Shari Elizabeth Koval ,  Xinghua Li ,  Stephan Lvovich Logunov ,  Mark Alejandro Quesada ,  William Richard Trutna

IPC: B32B17/06

CPC classification number: B32B17/06 ,  C03B23/245 ,  C03C3/247 ,  C03C17/02 ,  C03C23/0025 ,  C03C27/10 ,  C03C2218/151 ,  C03C2218/365 ,  E06B3/66333 ,  E06B3/66357 ,  E06B3/67334 ,  E06B2003/6638 ,  F16J15/02 ,  H01L51/5246 ,  Y02P40/57 ,  Y10T403/477

Abstract: A glass-coated gasket comprises a gasket main body defining an inner hole and having a first contact surface and a second contact surface opposite the first contact surface, and a glass layer formed over at least a portion of one of the first contact surface and the second contact surface. The glass layer comprises a low melting temperature glass. A vacuum insulated glass window comprises a substrate/glass-coated gasket/substrate structure that can be sealed using a thermo-compressive sealing step.

Abstract translation: 玻璃涂层垫圈包括限定内孔并具有与第一接触表面相对的第一接触表面和第二接触表面的垫片主体，以及形成在第一接触表面和第二接触表面之一的至少一部分上的玻璃层 第二接触面。 玻璃层包括低熔点玻璃。 真空绝缘玻璃窗包括可以使用热压缩密封步骤密封的基底/玻璃涂覆的垫片/基底结构。

公开(公告)号：US11065860B2

公开(公告)日：2021-07-20

申请号：US15752120

申请日：2016-08-12

Applicant: Corning Incorporated

Inventor： Christopher William Drewnowski ,  Michael Thomas Gallagher ,  Scott Michael Jarvis ,  Xinghua Li ,  Moussa N'Gom ,  Robert Stephen Wagner ,  Nicholas Ryan Wheeler

IPC: B33Y10/00 ,  C03B19/02 ,  B33Y80/00 ,  B33Y30/00 ,  C03B23/20 ,  B23K26/342 ,  B29C64/118 ,  C03B23/24 ,  B33Y70/00

Abstract: A method of printing a 3D object includes feeding one or more preformed materials from a feed outlet into a build zone in which a hot spot is located and using the hot spot to selectively heat the one or more preformed materials to a viscous state. Object layers are formed by depositing portions of the preformed materials on a build surface, or on another object layer on the build surface, while effecting relative motion between the build surface and the feed outlet.

公开(公告)号：US10737976B2

公开(公告)日：2020-08-11

申请号：US15718559

申请日：2017-09-28

Applicant: CORNING INCORPORATED

Inventor： Sean Matthew Garner ,  Ming-Jun Li ,  Xinghua Li

IPC: C03C23/00 ,  C03C21/00

Abstract: A method for forming ion-exchanged regions in a glass article by contacting an ion source with at least one surface of the glass article, forming a first ion-exchanged region in the glass article by heating a first portion of the glass article with a laser, and forming a second ion-exchanged region in the glass article. Characteristics of the first ion-exchanged region may be different from characteristics of the second ion-exchanged region. A depth of the ion-exchanged region may be greater than 1 μm. A glass article including a first ion-exchanged region, and a second ion-exchanged region having different characteristics from the first ion-exchanged region. The thickness of the glass article is less than or equal to about 0.5 mm.

公开(公告)号：US20190352210A1

公开(公告)日：2019-11-21

申请号：US16461655

申请日：2017-11-17

Applicant: CORNING INCORPORATED

Inventor： Christopher William Drewnowski ,  Michael Fischer ,  Michael Thomas Gallagher ,  Xinghua Li ,  Nicholas Ryan Wheeler ,  Thomas Michael Zajicek

IPC: C03B19/01 ,  B33Y10/00 ,  B33Y30/00

Abstract: A apparatus for making a three-dimensional object (glass, glass ceramic or ceramic) that includes: a gripping fixture 102a having a grip surface or a pedestal 102 having a build surface 130, the grip or build surface configured to hold an end of a contiguous, preformed material 106, such as a fiber or a ribbon; a feed system 100 having a feed outlet 118 positioned above the grip or build surface, the feed system configured to feed the contiguous, preformed material into a build zone between the feed outlet and the grip or build surface; and a laser delivery system 134 arranged to direct at least one laser beam through the furnace 132 and into the build zone to form a hot spot 126 in the build zone; and a positioning system 120 arranged to effect relative motion between the grip or build surface and the feed outlet. In some implementations, the apparatus for making a 3D object can also include a furnace 132 enclosing the build zone and the feed outlet.

公开(公告)号：US10435324B2

公开(公告)日：2019-10-08

申请号：US15678665

申请日：2017-08-16

Applicant: Corning Incorporated

Inventor： Venkata Adiseshaiah Bhagavatula ,  Daniel Warren Hawtof ,  Xinghua Li ,  Gary Edward Merz ,  John Stone, III

IPC: B32B3/10 ,  C03B19/14

Abstract: A system and method for making an edge section of a thin, high purity fused silica glass sheet. The method includes a step of directing a laser to melt through the glass sheet with localized heating of a narrow portion of the glass sheet to form an edge section of the glass sheet, and continuing the edge section to form a closed loop defining a perimeter of the glass sheet. The method further includes rapidly cooling the glass sheet through the glass transition temperature as the melted glass of the edge section contracts and/or solidifies to form an unrefined-bullnose shape extending between first and second major surfaces of the glass sheet.

公开(公告)号：US10358374B2

公开(公告)日：2019-07-23

申请号：US14567122

申请日：2014-12-11

Applicant: Corning Incorporated

Inventor： Xinghua Li

IPC: B23K26/00 ,  C03B33/00 ,  C03B33/09 ,  B23K26/40 ,  B23K103/00

Abstract: Methods of forming scribe vents in a strengthened glass substrate having a compressive surface layer and an inner tension layer are provided. In one embodiment, a first and second defect is formed to partially expose the inner tension layer. A first scribe vent may be generated in a first scribing direction by translating a laser beam and a cooling jet on a surface of the strengthened glass substrate at a first scribing speed. A second scribe vent intersecting the first scribe vent may be generated in a second scribing direction by translating the laser beam and the cooling jet on the surface of the strengthened glass substrate at a second scribing speed that is greater than the first scribing speed. The defects may be perpendicular to the scribing directions. In another embodiment, the first scribe vent may be fused at an intersection location prior to generating the second scribe vent.

公开(公告)号：US20180237325A1

公开(公告)日：2018-08-23

申请号：US15751693

申请日：2016-08-12

Applicant: Corning Incorporated

Inventor： Xinghua Li ,  Richard Curwood Peterson ,  Christopher Clark Thompson ,  Ezra Morgan Yarnell

IPC: C03B19/14 ,  C03B23/203 ,  C03C23/00 ,  C03B17/02 ,  B32B17/06

CPC classification number: C03B19/1453 ,  B32B17/06 ,  B33Y10/00 ,  B33Y70/00 ,  B81B2201/051 ,  B81C99/0025 ,  C03B17/02 ,  C03B19/1492 ,  C03B23/203 ,  C03B23/245 ,  C03C23/0025

Abstract: An additive manufacturing process includes forming an object material stack using sheet materials without use of binder material between the sheet materials and forming features of the cross-sectional layers of a 3D object in the corresponding sheet materials. Another process involves forming features of the cross-sectional layers of a 3D object in soot layers of a laminated soot sheet. A manufactured article includes three or more glass layers laminated together without any binder material between the glass layers. At least one of the glass layers is composed of silica or doped silica, and at least one feature is formed in at least one of the glass layers.

公开(公告)号：US20180201535A1

公开(公告)日：2018-07-19

申请号：US15867933

申请日：2018-01-11

Applicant: Corning Incorporated

Inventor： Sezhian Annamalai ,  Kenneth Edward Hrdina ,  Xinghua Li

IPC: C03B23/24

Abstract: A method of forming a glass article is provided. The method includes the steps of positioning a first interface surface of a first glass block proximate a second interface surface of a second glass block to define an interface seam, welding the first and second glass blocks together around a majority of the interface seam to define an internal cavity, coupling a vacuum fitting to at least one of the first and second glass blocks, drawing a vacuum in the cavity between the first and second glass blocks, and heating the first and second glass blocks to fuse the first and second glass blocks together.

公开(公告)号：US20170207372A1

公开(公告)日：2017-07-20

申请号：US15403912

申请日：2017-01-11

Applicant: Corning Incorporated

Inventor： Daniel Warren Hawtof ,  Archit Lal ,  Xinghua Li ,  Hisham Menkara ,  William Judson Ready, IV ,  Brent Karl Wagner

IPC: H01L33/50 ,  H01L33/48

CPC classification number: H01L33/507 ,  H01L33/483 ,  H01L33/501 ,  H01L33/502 ,  H01L33/505 ,  H01L2933/0033 ,  H01L2933/0041

Abstract: A method of making an LED device and an LED device using a high-silica, fully-sintered glass substrate is provided. The high-silica substrate is at least 99% silica and is thin, such as less than 200 μm in thickness. A phosphor containing layer is deposited on to the substrate and is laser sintered on the substrate such that a portion of the sintered phosphor layer embeds in the material of the substrate.