公开(公告)号：US12122134B2

公开(公告)日：2024-10-22

申请号：US17920887

申请日：2021-04-13

申请人： CORNING INCORPORATED

发明人： Gaurav Dave ,  Khaled Layouni ,  Mincong Liu ,  Elias Merhy ,  Quentin Jean André Pierron ,  Michael William Price ,  Fraaz Tahir

IPC分类号： B32B17/06 ,  B32B7/12 ,  B32B17/10 ,  B32B37/12 ,  B32B38/00 ,  C03B23/023 ,  C03C27/04

CPC分类号： B32B37/12 ,  B32B7/12 ,  B32B17/061 ,  B32B17/10 ,  B32B38/0012 ,  C03C27/04 ,  B32B2307/732 ,  B32B2457/20 ,  C03B23/023

摘要： Emobidments of a curved glass article are disclosed herein. The curved glass article includes a glass sheet first and second major surfaces. The glass sheet is bent to define a curved region disposed between flat sections. The curved glass article also includes a carrier adhered to the glass sheet. The carrier includes longitudinal strips and lateral strips. The longitudinal strips define the radius of curvature of the curved region. The lateral strips extend between the longitudinal strips. The glass sheet deviates 0.3 mm or less from planar in the flat sections. The longitudinal strips each have a width Wlong of 2 mm or less. The first lateral strips each have a width Wlat of 20 mm or less. At least a portion of the width Wlat of each lateral strip is located in the curved region and a flat section.

公开(公告)号：US12110250B2

公开(公告)日：2024-10-08

申请号：US18212776

申请日：2023-06-22

申请人： CORNING INCORPORATED

发明人： Matthew Wade Fenton ,  Yuhui Jin ,  Timothy James Kiczenski ,  Joshua Lee Tokar

IPC分类号： C03C17/00 ,  C03B23/023 ,  C03C3/078 ,  C03C3/083 ,  C03C3/089 ,  C03C3/091 ,  C03C15/00 ,  C03C17/34 ,  C03C17/38 ,  C03C19/00 ,  C03C21/00 ,  G06F3/01 ,  G06F3/041

CPC分类号： C03C17/001 ,  C03B23/023 ,  C03C3/078 ,  C03C3/083 ,  C03C3/089 ,  C03C3/091 ,  C03C15/00 ,  C03C17/3405 ,  C03C17/38 ,  C03C19/00 ,  G06F3/016 ,  G06F3/041 ,  C03C21/002 ,  C03C2204/08 ,  C03C2217/485 ,  C03C2217/72 ,  C03C2217/77 ,  C03C2217/90 ,  C03C2218/151 ,  C03C2218/365

摘要： Deadfront articles that include a tactile element formed on a first surface of a substrate and a visual element disposed on a second surface of the substrate opposite the first surface. The tactile element is positioned on the first surface of the substrate in a complimentary fashion to the visual element disposed on the second surface of the substrate. The tactile element may include a surface roughness portion having a surface roughness different than the surface roughness of an area bordering the surface roughness portion. The deadfront articles may be incorporated into an automobile interior to provide a visual and haptic display interface for a user.

公开(公告)号：US20240166560A1

公开(公告)日：2024-05-23

申请号：US18426403

申请日：2024-01-30

申请人： AGC Inc.

发明人： Izuru KASHIMA ,  Yusuke FUJIWARA

IPC分类号： C03C27/06 ,  B32B3/26 ,  B32B7/08 ,  B32B17/06 ,  C03B23/023

CPC分类号： C03C27/06 ,  B32B3/26 ,  B32B7/08 ,  B32B17/06 ,  C03B23/023 ,  B32B2457/20 ,  B32B2605/00

摘要： A glass substrate includes a thin portion having a first surface and a second surface opposed to the first surface, a thick portion having a first surface and a second surface opposed to the first surface and having a sheet thickness t3 that is larger than a sheet thickness t2 of the thin portion, a connection portion having a first connection surface and a second connection surface, the first connection surface connecting the first surface of the thin portion to the first surface of the thick portion, the second connection surface connecting the second surface of the thin portion to the second surface of the thick portion. The first connection surface has a curvature radius of more than or equal to 400 μm.

公开(公告)号：US20240109803A1

公开(公告)日：2024-04-04

申请号：US17957664

申请日：2022-09-30

申请人： CHENFENG OPTRONICS CORPORATION

发明人： CHING-FANG WONG ,  YU-WEI LIU ,  WEI-LUN ZENG ,  KUAN-HUA LIAO

IPC分类号： C03B23/023 ,  B32B1/00 ,  B32B3/14 ,  B32B17/06

CPC分类号： C03B23/0235 ,  B32B1/00 ,  B32B3/14 ,  B32B17/06 ,  B32B2250/02 ,  B32B2255/26 ,  B32B2307/546 ,  B32B2307/732 ,  B32B2315/08 ,  B32B2457/20

摘要： The present invention provides a flexible glass and manufacturing method thereof. The flexible glass includes a first straight part and a second straight part on two opposite ends thereof, a recess formed between the first straight part and the second straight part, and a pre-bent curve connection part disposed corresponding to the recess. The first straight part and the second straight part are not arranged on the same plane. The flexible glass has a first lateral side and a second lateral side, and the recess sinks from the first lateral side toward the second lateral side. Therefore, the flexible glass is provided with a greater bendability.

公开(公告)号：US11890844B2

公开(公告)日：2024-02-06

申请号：US16450692

申请日：2019-06-24

申请人： SCHOTT AG

发明人： Armin Vogl ,  Thomas Schmiady ,  Thilo Zachau ,  Jochen Alkemper ,  Michael Meister ,  Christian Kunert ,  Lutz Klippe ,  Rüdiger Dietrich

IPC分类号： C03C3/083 ,  C03B17/06 ,  C03B18/02 ,  C03C3/087 ,  C03C21/00 ,  C03C3/093 ,  B32B3/26 ,  B32B17/10 ,  B32B3/30 ,  C03B23/023 ,  B32B3/02

CPC分类号： B32B3/263 ,  B32B3/02 ,  B32B3/26 ,  B32B3/30 ,  B32B17/10036 ,  B32B17/10045 ,  B32B17/10119 ,  B32B17/10137 ,  C03B17/064 ,  C03B18/02 ,  C03B23/023 ,  C03C3/083 ,  C03C3/087 ,  C03C3/093 ,  C03C21/002 ,  B32B2315/08 ,  B32B2329/04 ,  B32B2329/06 ,  B32B2551/00 ,  B32B2571/00 ,  B32B2605/006 ,  Y10T428/24777

摘要： A thin glass substrate, as well as a method and an apparatus are provided. The glass substrate has a glass having first and second main surfaces and elongated elevations on one of the main surfaces. The elevations rise in a normal direction, have a longitudinal extent that is greater than two times a transverse extent, and have a height, on average, that is less than 100 nm, and with a transverse extent of the elevation smaller than 40 mm. The method includes melting a glass, hot forming the glass, and adjusting a viscosity of the glass so that for the viscosity η1 for a first stretch over a first distance of up to 1.5 m downstream of a flow rate control component and y1 indicating a second distance to a location immediately downstream the flow rate control component the equation lg η1(y1)/dPa·s=(lg η01/dPa·s+a1(y1)) applies.

公开(公告)号：US20240025788A1

公开(公告)日：2024-01-25

申请号：US18265148

申请日：2021-12-01

申请人： CORNING INCORPORATED

发明人： Steven Roy Burdette ,  Gaurav Dave ,  Rohan Ram Galgalikar ,  Khaled Layouni ,  Christopher Lee Timmons

IPC分类号： C03B23/023 ,  B32B17/10 ,  B32B7/12 ,  B32B1/00 ,  B32B7/022 ,  B32B3/08 ,  B32B37/12 ,  B32B38/00

CPC分类号： C03B23/023 ,  B32B17/10 ,  B32B7/12 ,  B32B1/00 ,  B32B7/022 ,  B32B3/08 ,  B32B37/12 ,  B32B38/0012 ,  B32B2307/54 ,  B32B2457/20 ,  B32B2315/08 ,  B32B2605/003 ,  B32B2307/542 ,  B32B2307/4023

摘要： Disclosed is a glass article. The glass article includes a cold-formed glass sheet having a first major surface and a second major surface. The second major surface is opposite to the first major surface. The first major surface has a curvature with a variable radius of curvature including a minimum radius of curvature at a vertex of the curvature. The curvature extends in a first direction from the vertex and in a second direction from the vertex. The first direction is opposite to the second direction. The variable radius of curvature continuously increases with increasing distance from the vertex in the first direction and in the second direction.

公开(公告)号：US11785124B2

公开(公告)日：2023-10-10

申请号：US16899018

申请日：2020-06-11

申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

发明人： Sipeng Bi ,  Guangming Yang ,  Tibo Hou

IPC分类号： H04M1/02 ,  B29C65/48 ,  B29C65/00 ,  C03B23/023

CPC分类号： H04M1/0266 ,  B29C65/48 ,  B29C66/00145 ,  B29C66/7465 ,  C03B23/023

摘要： A housing assembly, a method for manufacturing the housing assembly, and an electronic device are provided according to the present disclosure. The housing assembly includes a housing body and a flexible film layer. The housing body has a bottom portion and at least one side wall connected with an outer edge of the bottom portion, and each of the at least one side wall and the bottom portion cooperatively define a bending angle larger than 70 degrees. The flexible film layer is disposed on a first surface of the housing body, and the flexible film layer has an elongation at break higher than or equal to 150%.

公开(公告)号：US11685684B2

公开(公告)日：2023-06-27

申请号：US16613569

申请日：2018-05-15

申请人： CORNING INCORPORATED

发明人： Kevin Thomas Gahagan ,  Sean Matthew Garner ,  Michael James McFarland ,  Michael John Moore

IPC分类号： C03B23/00 ,  C03B23/023

CPC分类号： C03B23/023

摘要： Embodiments of a method for making a contoured glass article and the resulting contoured glass article are disclosed. In one or more embodiments, the method includes cold bending a flat glass sheet having first and second opposing major surfaces, at least one region having a first thickness, and at least one region having a second thickness that is less than the first thickness, to produce cold bent glass sheet having at least one bend region along a portion of the at least one region having the second thickness; and restraining the cold bent glass sheet to produce the contoured glass article. One or more embodiments pertain to the resulting contoured glass article.

公开(公告)号：US20220411323A1

公开(公告)日：2022-12-29

申请号：US17897900

申请日：2022-08-29

申请人： CORNING INCORPORATED

发明人： Matthew Wade Fenton ,  Yuhui Jin ,  Timothy James Kiczenski ,  Joshua Lee Tokar

IPC分类号： C03C17/00 ,  C03B23/023 ,  C03C3/078 ,  C03C3/083 ,  C03C3/089 ,  C03C3/091 ,  C03C17/38 ,  G06F3/01 ,  G06F3/041 ,  C03C15/00 ,  C03C17/34 ,  C03C19/00

摘要： Deadfront articles that include a tactile element formed on a first surface of a substrate and a visual element disposed on a second surface of the substrate opposite the first surface. The tactile element is positioned on the first surface of the substrate in a complimentary fashion to the visual element disposed on the second surface of the substrate. The tactile element may include a surface roughness portion having a surface roughness different than the surface roughness of an area bordering the surface roughness portion. The deadfront articles may be incorporated into an automobile interior to provide a visual and haptic display interface for a user.

公开(公告)号：US20220176822A1

公开(公告)日：2022-06-09

申请号：US17681010

申请日：2022-02-25

申请人： CORNING INCORPORATED

发明人： Atul Kumar ,  Cheng-Chung Li ,  William Michael Seiderman ,  Yawei Sun

IPC分类号： B60K37/02 ,  C03B23/023 ,  C03C17/00 ,  E06B3/54 ,  B60K37/04 ,  B32B3/28 ,  B32B7/05 ,  B32B7/08 ,  B32B3/08 ,  B32B17/06

摘要： Embodiments of an article comprising a cold-formed glass substrate in a curved shape, a plurality of separate mechanical retainers, and a frame are disclosed. The cold-formed glass substrate has a first major surface, and a second major surface opposing the first major surface. In one more embodiments, the plurality of separate mechanical retainers are attached to the second major surface of the cold-formed glass substrate. The mechanical retainers may be attached to the frame to define a position for each of the plurality of mechanical retainers, such that the mechanical retainers define the curved shape. Embodiments of processes to form such articles are also provided. Such processes can include attaching a plurality of separate mechanical retainers to a flexible glass substrate such that the glass substrate maintains its flexibility, and attaching the mechanical retainers to a frame, such that the mechanical retainers attached to the frame define a cold-formed curved shape for the flexible glass substrate.