公开(公告)号：US12091347B2

公开(公告)日：2024-09-17

申请号：US17869102

申请日：2022-07-20

申请人： Samsung Display Co., LTD.

发明人： Beomgyu Choi ,  Jaeseung Jeon ,  Eunyoung Cho ,  Jinsoo Shin

IPC分类号： C03B23/03 ,  C03C21/00

CPC分类号： C03B23/0307 ,  C03C21/002

摘要： A glass article includes a first portion having a flat surface, a second portion spaced apart from the first portion, the second portion having a flat surface and a foldable portion disposed between the first portion and the second portion, elastically deformed by an external force, and having a curved surface in a neutral state in which the glass article is not elastically deformed.

公开(公告)号：US11919396B2

公开(公告)日：2024-03-05

申请号：US18142116

申请日：2023-05-02

申请人： CORNING INCORPORATED

发明人： Jeffrey Michael Benjamin ,  Jordon Thomas Boggs ,  Atul Kumar ,  Cheng-Chung Li ,  Yawei Sun

IPC分类号： B32B1/00 ,  B32B7/00 ,  B32B7/12 ,  B32B17/06 ,  B32B37/00 ,  B32B37/12 ,  B32B38/00 ,  B32B38/18 ,  B60K35/00 ,  C03B23/00 ,  C03B23/03 ,  C03B23/035 ,  C03C27/10 ,  G02F1/00 ,  G02F1/13 ,  G02F1/1333 ,  H05K5/00

CPC分类号： B60K35/00 ,  B32B1/00 ,  B32B7/12 ,  B32B17/06 ,  B32B37/12 ,  B32B38/0012 ,  B32B38/1866 ,  C03B23/0302 ,  C03B23/0357 ,  C03C27/10 ,  G02F1/1303 ,  G02F1/133308 ,  H05K5/0017 ,  B32B2457/20 ,  B32B2457/202 ,  B32B2605/003 ,  B60K2370/20 ,  B65G2249/02 ,  G02F1/133331

摘要： Embodiments of a curved vehicle display including a display module having a display surface, a curved glass substrate disposed on the display surface having a first major surface, a second major surface having a second surface area, and a thickness in a range from 0.05 mm to 2 mm, wherein the second major surface comprises a first radius of curvature of 200 mm or greater, wherein, when the display module emits a light, the light transmitted through the glass substrate has a substantially uniform color along 75% or more of the second surface area, when viewed at a viewing angle at a distance of 0.5 meters from the second surface. Methods of forming a curved vehicle display are also disclosed.

公开(公告)号：US11773005B2

公开(公告)日：2023-10-03

申请号：US16847568

申请日：2020-04-13

申请人： No.59 Institute of China Ordnance Industry ,  Shenzhen University ,  University of Science and Technology Liaoning

发明人： Qiang Chen ,  Feng Gong ,  Zhiwen Xie ,  Kangsen Li ,  Xinfang Huang ,  Zhihui Xing

IPC分类号： C03B40/00 ,  C03B23/03 ,  C23C14/02 ,  C23C14/06 ,  C04B41/50 ,  C04B41/51 ,  C03C17/22

CPC分类号： C03B40/00 ,  C03B23/03 ,  C03C17/225 ,  C04B41/5062 ,  C04B41/5111 ,  C23C14/021 ,  C23C14/0641 ,  C03B2215/22 ,  Y10T428/25

摘要： Disclosed are a coating for glass molding, a preparation method and application thereof and a mold having the coating. The coating includes a nitride layer and nano precious metal particles which are dispersed in the nitride layer. A surface roughness of the coating is 2-12 nm. The preparation method of the coating includes: cleaning a substrate and targets under an inert gas; and under a mixed atmosphere of nitrogen and the inert gas, depositing, with a high-purity W target, a high-purity Cr target and a precious metal inserted Cr target, a Cr intermediate layer, a nitride layer and nano precious metal particles on a surface of the substrate. The coating has good oxidation resistance and excellent anti-adhesion property. Moreover, the coating effectively inhibits the adhesion between the glass body and the mold.

公开(公告)号：US11767250B2

公开(公告)日：2023-09-26

申请号：US16768378

申请日：2018-11-30

申请人： CORNING INCORPORATED

发明人： Kyubong Chae ,  Hong-keun Jee ,  BongChul Kim ,  Jonghwa Kim ,  Taemun Kim ,  Myoung-se Lee

IPC分类号： C03B23/03 ,  C03B23/035 ,  B60K35/00 ,  G02B5/10 ,  G02B27/01

CPC分类号： C03B23/0357 ,  B60K35/00 ,  G02B5/10 ,  G02B27/0101 ,  B60K2370/1529 ,  B60K2370/81 ,  C03B2225/02 ,  G02B2027/013

摘要： A method of forming a 3D mirror for a heads-up display (HUD) system includes providing a glass-based preform having a first major surface, a second major surface, and a minor surface connecting the first and second major surfaces, and further includes disposing the glass-based preform on a mold having a concave surface such that the first and second longitudinal side surfaces are adjacent to a longitudinal wall of a housing. The longitudinal wall extends from the concave surface to at least a height of the second major surface of the glass-based preform. The method further includes supplying a vacuum and conforming the second major surface to the concave surface of the mold using the vacuum. The first and second transverse side surfaces have a curved shape corresponding to a curve of the concave surface a remain coincident with the concave surface during the conforming of the second major surface.

公开(公告)号：US11646297B2

公开(公告)日：2023-05-09

申请号：US16991117

申请日：2020-08-12

申请人： Samsung Electronics Co., Ltd.

发明人： Jeongwon Lee ,  Kyungmin Kwak ,  Heongap Kim

IPC分类号： B32B3/10 ,  H01L25/075 ,  C03B23/03 ,  G06F3/041 ,  C03C17/00 ,  B32B17/10 ,  C03C17/34 ,  B32B3/04 ,  B32B5/14

CPC分类号： H01L25/0753 ,  B32B3/04 ,  B32B5/142 ,  B32B17/10 ,  C03B23/0302 ,  C03C17/002 ,  C03C17/3405 ,  G06F3/041 ,  B32B2255/26 ,  B32B2307/4023 ,  B32B2307/418 ,  B32B2457/00 ,  C03C2217/72 ,  Y10T428/24777

摘要： Disclosed is an electronic device including a glass member having a flat portion and a side portion extending from an edge of the flat portion in at least a partially slanted or curved manner. The side portion includes a first curved portion extending from the flat portion, a second curved portion extending from the first curved portion and connected to the flat portion through the first curved portion, and at least one processing portion formed by at least a part of a border region between the first curved portion and the second curved portion. The at least one processing portion has a different refractive index from at least another portion of the side portion.

公开(公告)号：US20230135503A1

公开(公告)日：2023-05-04

申请号：US17869102

申请日：2022-07-20

申请人： Samsung Display Co., LTD.

发明人： Beomgyu CHOI ,  Jaeseung JEON ,  Eunyoung CHO ,  Jinsoo SHIN

IPC分类号： C03B23/03 ,  C03C21/00

摘要： A glass article includes a first portion having a flat surface, a second portion spaced apart from the first portion, the second portion having a flat surface and a foldable portion disposed between the first portion and the second portion, elastically deformed by an external force, and having a curved surface in a neutral state in which the glass article is not elastically deformed.

公开(公告)号：US11608287B2

公开(公告)日：2023-03-21

申请号：US17301046

申请日：2021-03-23

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Anatoly Z. Rosenflanz ,  Jason D. Anderson ,  Noah O. Shanti ,  Fabian Stolzenburg ,  Jean A. Tangeman

IPC分类号： C03C10/00 ,  C03B23/00 ,  C03C3/062 ,  C03B32/02 ,  C03B19/06 ,  C03C12/00 ,  C03B23/025 ,  C03B23/03 ,  C03B19/10

摘要： Methods for making articles comprising crystalline material. Exemplary articles made by a method described herein include electronics enclosure (e.g., a watch case, cellular phone case, or a tablet case).

公开(公告)号：US11565506B2

公开(公告)日：2023-01-31

申请号：US16143309

申请日：2018-09-26

申请人： Apple Inc.

发明人： Victor Luzzato ,  Christopher D. Prest ,  Matthew S. Rogers ,  Dale N. Memering ,  Christopher C. Bartlow

IPC分类号： B32B15/04 ,  B32B17/06 ,  B32B7/12 ,  C03B23/03 ,  C03C17/23 ,  C03C21/00 ,  C03C17/22 ,  C03B23/203 ,  C03C27/10 ,  C03C19/00

摘要： Glass articles and methods for producing glass articles for a portable electronic device are disclosed. Properties of the glass articles, such as cover members, are improved through chemical strengthening, thermoforming, or a combination thereof. The glass articles may include barrier layers to prevent diffusion of ions between glass layers of the glass article, internal compressive stress regions, or a combination thereof.

公开(公告)号：US11542189B2

公开(公告)日：2023-01-03

申请号：US17011520

申请日：2020-09-03

申请人： GLASSTECH, INC.

发明人： David B. Nitschke ,  Dean M. Nitschke ,  Cristin J. Reinhart ,  Stephen D. Snyder ,  James P. Schnabel, Jr.

IPC分类号： C03B23/03

摘要： An articulated lower mold arrangement for use with an upper mold includes a mold portion configured to bend a heated glass sheet. The mold portion has a first end, a sharp bend area proximate the first end for bending an end portion of the glass sheet, and a second end opposite the first end and spaced away from the sharp bend area. The arrangement may further include a first guide member connected to the mold portion at a first location proximate the first end, and a second guide member connected to the mold portion at a second location proximate the second end and spaced away from the sharp bend area. The mold portion and the guide members are cooperable to allow the first end of the mold portion to move from a lowered position to a raised position in order to move the end portion of the glass sheet upwardly.

公开(公告)号：US11535548B2

公开(公告)日：2022-12-27

申请号：US16386317

申请日：2019-04-17

申请人： AGC INC.

发明人： Suguru Murayama ,  Satoshi Kanasugi ,  Madoka Ono

IPC分类号： C03C3/083 ,  C03B23/03 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  C03C21/00 ,  C03B23/035 ,  C03B23/025

摘要： A glass for chemical strengthening has a Young's modulus E of 70 GPa or more. The glass satisfies X1+X2+X3 being 1760 or less. Here, X1 is a numerical value equivalent to a value [unit: kPa/° C.] obtained by multiplying the Young's modulus E by an average coefficient α of thermal expansion at 50° C. to 350° C., X2 is a numeral value equivalent to a value of a temperature Tf [unit: ° C.] at which a viscosity of the glass reaches 100 MPa·s, and X3 is a numerical value equivalent to a value of a difference [unit: 105 Pa·s] between the viscosity (100 MPa·s) at the Tf and a viscosity η+10 at a temperature 10° C. higher than the Tf.