公开(公告)号：US20240383795A1

公开(公告)日：2024-11-21

申请号：US18695953

申请日：2022-09-20

Applicant: CORNING INCORPORATED

Inventor： Soon-yong Choi ,  EunHwa Kim ,  Hyung Soo Moon

IPC: C03B23/203 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C03B19/06

Abstract: A layered glass structure includes an inner layer having opposing major surfaces. The inner layer includes a first glass powder and a first inorganic filler. The inner layer has a first coefficient of thermal expansion (CTE) and a first transition temperature (Tg). An outer layer is disposed on each opposing major surface of the inner layer. The outer layer includes a second glass powder and a second inorganic filler. The outer layer has a second CTE and a second Tg. A CTE gap between the first CTE and the second CTE is between 10×10−7/° C. and 30×10−7/° C. A difference between the first Tg and the second Tg is 10° C. or less.

公开(公告)号：US11686958B2

公开(公告)日：2023-06-27

申请号：US16335692

申请日：2017-09-07

Applicant: NIPPON ELECTRIC GLASS CO., LTD.

Inventor： Futoshi Suzuki

IPC: G02F1/09 ,  G02F1/01 ,  C03B23/203 ,  C03B23/207 ,  C03C3/068 ,  C03C3/15 ,  C03C4/00

CPC classification number: G02F1/09 ,  C03B23/203 ,  C03B23/207 ,  C03C3/068 ,  C03C3/15 ,  C03C4/00 ,  G02F1/0136 ,  G02F2202/09

Abstract: Provided is a magneto-optic element that enables easy size reduction of an optical isolator. A magneto-optic element is formed of two or more magnetic members joined together.

公开(公告)号：US20220289615A1

公开(公告)日：2022-09-15

申请号：US17634158

申请日：2020-08-11

Applicant: CORNING INCORPORATED

Inventor： Thomas Mikio Wynne

IPC: C03B33/02 ,  B81C3/00 ,  G02B3/00 ,  C03B23/203 ,  C03B33/04

Abstract: A method of forming a bond between substrates and manipulating the bond comprises: emitting a first laser energy onto a strip of an absorption material disposed between a first substrate and a second substrate until the strip diffuses into the first substrate and the second substrate resulting in workpiece with a bond between the first substrate and the second substrate; emitting a second laser energy through the workpiece at the bond to create a fault line through the bond, the first substrate, and the second substrate, the second laser energy provided by an approximated Bessel beam, the approximated Bessel beam incident upon the bond having a diameter that is greater than a width of the bond; and repeating emitting the second laser energy step along a length of the bond to create a series of fault lines through the bond, the series of fault lines forming a contour.

公开(公告)号：US11236004B2

公开(公告)日：2022-02-01

申请号：US16316862

申请日：2017-07-10

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masataka Nonaka ,  Eiichi Uriu ,  Kazuya Hasegawa ,  Tasuku Ishibashi ,  Hiroyuki Abe

IPC: C03B23/203 ,  C03B18/02 ,  C03C27/02 ,  C03B23/24 ,  E06B3/663 ,  C03B25/02

Abstract: A manufacturing method of a glass panel for a glass panel unit includes a melting step, a spreading step, an annealing step, a cutting step, and a spacer disposition step. The spacer disposition step is a step of disposing spacers onto a glass sheet and is performed by a spacer disposition device prior to the cutting step.

公开(公告)号：US11167529B2

公开(公告)日：2021-11-09

申请号：US17031873

申请日：2020-09-24

Applicant: VAON, LLC

Inventor： Henry B. Steen

IPC: C03B23/203 ,  B32B17/06 ,  H04M1/02 ,  G01N30/60 ,  B32B3/26 ,  B32B38/00 ,  B32B37/20 ,  C03B23/24 ,  C03B33/08 ,  G01N30/02

Abstract: The present invention generally relates to multi-layer, flat glass structures and a method of manufacturing multi-layer, flat glass structures.

公开(公告)号：US20210292216A1

公开(公告)日：2021-09-23

申请号：US17336905

申请日：2021-06-02

Applicant: CORNING INCORPORATED

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

IPC: C03B19/14 ,  C03C23/00 ,  C03B17/02 ,  C03B23/203 ,  B32B17/06 ,  B33Y70/00 ,  C03B23/24 ,  B81C99/00

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：US20210016548A1

公开(公告)日：2021-01-21

申请号：US17031873

申请日：2020-09-24

Applicant: VAON, LLC

Inventor： Henry B. Steen

IPC: B32B17/06 ,  H04M1/02 ,  G01N30/60 ,  B32B3/26 ,  B32B38/00 ,  C03B23/203 ,  B32B37/20

Abstract: The present invention generally relates to multi-layer, flat glass structures and a method of manufacturing multi-layer, flat glass structures.

公开(公告)号：US20190232569A1

公开(公告)日：2019-08-01

申请号：US16378440

申请日：2019-04-08

Applicant: Picosys Incorporated

Inventor： Raymond Miller Karam ,  Georges Roussos ,  Mark Finkle ,  Daniella M. Harvey ,  Pascal R. Ackermann-Karam

IPC: B29C65/16 ,  B23K26/244 ,  B29C65/00 ,  B23K37/04 ,  C03B23/203 ,  B29C65/78 ,  B23K26/211 ,  B23K26/32 ,  B23K26/0622 ,  B23K26/082 ,  C03C27/00 ,  B23K26/324 ,  B01L3/00 ,  B23K26/08 ,  B23K26/046 ,  B23K26/03 ,  B32B37/06

CPC classification number: B29C65/1612 ,  B01L3/502707 ,  B01L2200/12 ,  B01L2300/0887 ,  B23K26/032 ,  B23K26/046 ,  B23K26/0622 ,  B23K26/082 ,  B23K26/0853 ,  B23K26/211 ,  B23K26/244 ,  B23K26/32 ,  B23K26/324 ,  B23K37/0435 ,  B23K2101/18 ,  B23K2101/40 ,  B23K2103/18 ,  B23K2103/42 ,  B23K2103/50 ,  B23K2103/52 ,  B23K2103/54 ,  B29C65/1635 ,  B29C65/1638 ,  B29C65/1654 ,  B29C65/1683 ,  B29C65/7841 ,  B29C65/7847 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/73161 ,  B29C66/7392 ,  B29C66/7465 ,  B32B37/06 ,  B32B2307/412 ,  B32B2310/0843 ,  B32B2315/08 ,  C03B23/203 ,  C03C27/00

Abstract: A process for room temperature substrate bonding employs a first substrate substantially transparent to a laser wavelength is selected. A second substrate for mating at an interface with the first substrate is then selected. A transmissivity change at the interface is created and the first and second substrates are mated at the interface. The first substrate is then irradiated with a laser of the transparency wavelength substantially focused at the interface and a localized high temperature at the interface from energy supplied by the laser is created. The first and second substrates immediately adjacent the interface are softened with diffusion across the interface to fuse the substrates.

公开(公告)号：US09902138B2

公开(公告)日：2018-02-27

申请号：US14897983

申请日：2014-06-13

Applicant: CORNING INCORPORATED

Inventor： Victoria Ann Edwards

IPC: B32B3/00 ,  B32B17/06 ,  C03C3/091 ,  C03C8/24 ,  C03C23/00 ,  C03B17/02 ,  C03B17/06 ,  C03C27/06 ,  H01L51/52 ,  C03B23/203 ,  B23K26/20

CPC classification number: B32B17/06 ,  B23K26/206 ,  B32B17/064 ,  C03B17/02 ,  C03B17/064 ,  C03B23/203 ,  C03C3/091 ,  C03C8/24 ,  C03C23/0025 ,  C03C27/06 ,  H01L51/524

Abstract: A glass sealing sheet comprising a glass core layer having a first side and a second side, a first cladding layer bonded to the first side of the glass core layer, and/or a second cladding layer bonded to the second side of the glass core layer. The first cladding layer is comprises a glass composition that is absorbing of radiation over at least a portion of an emission wavelength range.

公开(公告)号：US09738560B2

公开(公告)日：2017-08-22

申请号：US15163260

申请日：2016-05-24

Applicant: International Business Machines Corporation

Inventor： Cyril Cabral, Jr. ,  Fuad E. Doany ,  Gregory M. Fritz ,  Michael S. Gordon ,  Qiang Huang ,  Eric P. Lewandowski ,  Xiao Hu Liu ,  Kenneth P. Rodbell ,  Thomas M. Shaw

IPC: C03C17/06 ,  C03C15/00 ,  C03C23/00 ,  C03B23/203 ,  G03F7/20 ,  C03C17/34 ,  C03C21/00 ,  C03C27/06

CPC classification number: C03C17/06 ,  C03B23/203 ,  C03C15/00 ,  C03C17/34 ,  C03C21/002 ,  C03C23/0055 ,  C03C27/06 ,  C03C2217/252 ,  C03C2217/261 ,  C03C2218/32 ,  C03C2218/328 ,  C03C2218/34 ,  G03F7/20

Abstract: A method of manufacturing a glass substrate to control the fragmentation characteristics by etching and filling trenches in the glass substrate is disclosed. An etching pattern may be determined. The etching pattern may outline where trenches will be etched into a surface of the glass substrate. The etching pattern may be configured so that the glass substrate, when fractured, has a smaller fragmentation size than chemically strengthened glass that has not been etched. A mask may be created in accordance with the etching pattern, and the mask may be applied to a surface of the glass substrate. The surface of the glass substrate may then be etched to create trenches. A filler material may be deposited into the trenches.