公开(公告)号：US20240351312A1

公开(公告)日：2024-10-24

申请号：US18761977

申请日：2024-07-02

申请人： CORNING INCORPORATED

发明人： Jason Thomas Harris ,  Jin Su Kim ,  Peter Joseph Lezzi ,  Natesan Venkataraman

IPC分类号： B32B17/06 ,  B32B7/027 ,  C03B17/06 ,  C03B27/04 ,  C03B27/052 ,  C03C21/00 ,  C03C23/00

CPC分类号： B32B17/06 ,  C03B17/064 ,  C03B27/0413 ,  C03B27/0526 ,  C03C21/002 ,  C03C23/007 ,  B32B7/027 ,  B32B2307/50 ,  C03C2203/50

摘要： A laminated glass article comprises a core layer comprising a core glass composition having an average core coefficient of thermal expansion (CTEcore) and a clad layer directly adjacent to the core layer and comprising a clad glass composition having an average clad coefficient of thermal expansion (CTEclad) that is less than the CTEcore such that the clad layer is in compression and the core layer is in tension. A compressive stress of the clad layer increases with increasing distance from the outer surface of the clad layer, transitions to a minimum tensile stress as a step-change at an interface region between the core layer and the clad layer, and a magnitude of the tensile stress increases continuously to a maximum tensile stress in the core layer. Other stress profiles, and methods of preparing laminated glass articles are also disclosed.

公开(公告)号：US20240342771A1

公开(公告)日：2024-10-17

申请号：US18643578

申请日：2024-04-23

申请人： AMGEN INC.

发明人： Yasser Nashed-Samuel ,  Jeremy Gastwirt

IPC分类号： B08B9/093 ,  A61J1/06 ,  A61J1/14 ,  B08B17/02 ,  C03C23/00 ,  G01N21/90 ,  G01N23/2251 ,  G01N33/38

CPC分类号： B08B9/093 ,  A61J1/065 ,  A61J1/1468 ,  B08B17/02 ,  C03C23/007 ,  C03C23/0075 ,  C03C23/0085 ,  G01N21/9027 ,  G01N23/2251 ,  G01N33/386 ,  C11D2111/18 ,  G01N2223/652

摘要： Methods of screening a glass container for storing a pharmaceutical formulation for susceptibility to lamellar silica formation includes filling the container with a buffer for the pharmaceutical formulation, storing the container with the buffer and optically analyzing the buffer after storage for one or more particles in the buffer. The one or more particles can be analyzed to determine a morphology and chemical composition and the interior surface of the container, once emptied, can be analyzed for delamination type deformation. The presence of particles in the buffer having a chemical comprising silicon, oxygen, and carbon and the absence of delamination type deformation is indicative of susceptibility to lamellar silica formation.

公开(公告)号：US12119859B2

公开(公告)日：2024-10-15

申请号：US17481021

申请日：2021-09-21

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Byung Hoon Kang ,  Byeong-Beom Kim ,  Seung Ho Kim ,  Cheol Min Park ,  Chang Moo Lee ,  Hoi Kwan Lee

IPC分类号： H04B1/3888 ,  B32B17/10 ,  G06F1/16 ,  C03C23/00

CPC分类号： H04B1/3888 ,  B32B17/10174 ,  G06F1/1652 ,  C03C23/009

摘要： A cover window, a manufacturing method of a cover window, and a display device including a cover window are provided. A cover window includes a folding portion and a non-folding portion, and the folding portion includes an inside surface that is compressed when folded and an outside surface that is stretched when folded, the folding portion includes a first layer adjacent to the outside surface, a second layer adjacent to the inside surface, and a third layer between the first layer and the second layer, the folding portion and the non-folding portion include at least one metal ion, a concentration of the metal ion included in the second layer is higher than a concentration of the metal ion included in the first layer, and the first layer includes a plurality of depletion regions.

公开(公告)号：US20240336517A1

公开(公告)日：2024-10-10

申请号：US18700017

申请日：2022-10-12

申请人： Sony Group Corporation

发明人： Shigeru SAKAMOTO

IPC分类号： C03C12/00 ,  B82Y30/00 ,  B82Y40/00 ,  C03C3/12 ,  C03C23/00

CPC分类号： C03C12/00 ,  C03C3/125 ,  C03C23/0005 ,  C03C23/007 ,  C03C23/0095 ,  B82Y30/00 ,  B82Y40/00 ,  C03C2201/60 ,  C03C2203/27

摘要： An object is to provide a structural body having high light transmissivity and a high degree of freedom in shape, a manufacturing method for the structural body, and a precursor composition used in the manufacturing method.
A structural body according to an embodiment of the present disclosure includes a plurality of nanoparticles, the plurality of nanoparticles being directly covalent-bonded to each other without interposing an additive component other than the plurality of nanoparticles.

公开(公告)号：US20240327280A1

公开(公告)日：2024-10-03

申请号：US18574152

申请日：2022-07-05

申请人： HOYA CORPORATION

发明人： Shuhei AZUMA ,  Toshio TAKIZAWA

IPC分类号： C03C23/00 ,  C03C15/02

CPC分类号： C03C23/0025 ,  C03C15/02 ,  C03C23/007 ,  C03C2203/52

摘要： A method for manufacturing a glass substrate includes: flattening a to-be-scribed region extending along a predetermined to-be-scribed line on a surface of a glass blank by irradiating the surface of the glass blank with a first laser beam along the to-be-scribed line; and forming a scribe line along the to-be-scribed line by irradiating the flattened to-be-scribed region with a second laser beam.

公开(公告)号：US12103888B2

公开(公告)日：2024-10-01

申请号：US17040204

申请日：2019-04-02

申请人： CORNING INCORPORATED

发明人： Hoon Kim ,  Jin Su Kim

IPC分类号： C03C15/00 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  C03C23/00

CPC分类号： C03C15/00 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  C03C23/0005 ,  C03C23/002 ,  C03C23/0025

摘要： A method for forming a via in a glass article includes forming one or more cavities within a glass substrate by exposing the glass substrate to an etchant, the glass substrate including a glass cladding layer and a glass central core layer, where the glass cladding layer has an etch rate in the etchant that is different than an etch rate of the glass central core layer, and where the one or more cavities extend through the glass central core layer terminating at the glass cladding layer, depositing a metallic material within the one or more cavities, and removing the glass cladding layer.

公开(公告)号：US20240308184A1

公开(公告)日：2024-09-19

申请号：US18578516

申请日：2022-07-19

申请人： AGC GLASS EUROPE

发明人： Lionel VENTELON ,  Grazia LARICCHIUTA

IPC分类号： B32B17/10 ,  C03C15/00 ,  C03C23/00 ,  G02B27/01

CPC分类号： B32B17/10146 ,  B32B17/10036 ,  B32B17/10449 ,  B32B17/10458 ,  C03C15/00 ,  C03C23/0055 ,  G02B27/0101 ,  B32B2250/40 ,  B32B2255/00 ,  B32B2307/406 ,  B32B2307/414 ,  B32B2307/538 ,  B32B2605/00 ,  G02B2027/0118

摘要： A veiling glare reduction system comprising a glass dashboard part providing increased driver visual comfort, particularly a glass dashboard part arranged so that light passing through the windshield and reflected off the glass dashboard surface is partly reflected by the inner windshield surface towards a driver position providing a reduced veiling glare. A head up display system provided with a glass dashboard part having reduced veiling glare is also provided.

公开(公告)号：US12060292B2

公开(公告)日：2024-08-13

申请号：US17957353

申请日：2022-09-30

申请人： Ford Global Technologies, LLC

发明人： Stuart C. Salter ,  Chester Stanislaus Walawender ,  Paul Kenneth Dellock ,  Daniel J. Martin

IPC分类号： C03B19/00 ,  C03B1/00 ,  C03B18/02 ,  C03B23/035 ,  C03B25/08 ,  C03B35/16 ,  C03C23/00

CPC分类号： C03B19/00 ,  C03B1/00 ,  C03B18/02 ,  C03B23/0355 ,  C03B25/08 ,  C03B35/16 ,  C03C23/00

摘要： A system for forming a glass panel includes a mixing apparatus for weighing and mixing glass particles and additives, an oven for melting and holding molten glass, a float chamber for floating molten glass thereover, an annealing lehr, and at least a nozzle for delivering compressed air at least of one of a first pressure and a second pressure.

公开(公告)号：US12037282B2

公开(公告)日：2024-07-16

申请号：US16599282

申请日：2019-10-11

申请人： CORNING INCORPORATED

发明人： Rebecca Vernon Higginbottom ,  Weirong Jiang ,  Sean Thomas Miller

IPC分类号： C03C21/00 ,  C03C23/00

CPC分类号： C03C21/002 ,  C03C23/007

摘要： A method of strengthening glass articles includes introducing potassium ions to a surface region of the glass by an initial ion-exchange process, thermally treating the glass at a thermal treatment temperature and time sufficient to diffuse the potassium ions further into the glass to a depth of layer, and introducing a compressive stress of greater than 400 MPa at the surface through a final ion-exchange process. The final ion-exchange process may be conducted at a final ion-exchange temperature of no more than 450° C. The method of strengthening produces a glass article having a compressive stress of at least 400 MPa at the surface, a depth of compression of at least 30 μm, and a central tension less than a threshold central tension above which flaws penetrating into the central region of the glass exhibit spontaneous self-propagation of the flaw front through and across the glass.

公开(公告)号：US12030803B2

公开(公告)日：2024-07-09

申请号：US17075368

申请日：2020-10-20

申请人： AGC Inc.

发明人： Jun Ito ,  Ikuo Nagasawa

IPC分类号： C03B33/09 ,  B23K26/00 ,  B23K26/352 ,  B23K26/53 ,  B23K26/55 ,  B23K103/00 ,  B28D1/22 ,  B32B3/26 ,  C03B33/02 ,  C03B33/033 ,  C03B33/04 ,  C03C3/083 ,  C03C21/00 ,  C03C23/00

CPC分类号： C03B33/091 ,  B23K26/0006 ,  B23K26/355 ,  B23K26/53 ,  B23K26/55 ,  B28D1/22 ,  C03B33/0222 ,  C03B33/033 ,  C03C3/083 ,  C03C21/002 ,  C03C23/0025 ,  B23K2103/54 ,  B32B3/26 ,  C03B33/04 ,  Y02P40/57 ,  Y10T428/15

摘要： A glass plate, containing: a first main surface and a second main surface opposite to each other, wherein an in-plane void region having a plurality of voids is arranged on the first main surface, a plurality of internal void rows each having one void or two or more voids are arranged from the in-plane void region toward the second main surface, and a cut surface obtained by cutting the glass plate to pass through the in-plane void region and the plurality of internal void rows has a compressive stress layer formed by applying a chemical strengthening treatment in the center of the cut surface.