公开(公告)号：US11334116B2

公开(公告)日：2022-05-17

申请号：US16538337

申请日：2019-08-12

Applicant: CORNING INCORPORATED

Inventor： Sean Michael Buono ,  Jacob Immerman ,  Chih Yuan Lu ,  James Edward Morrison, Jr. ,  Santona Pal ,  Ananthanarayanan Subramanian ,  Chu Yu Yeh

IPC: G06F1/16 ,  B32B7/12 ,  H04B1/3888

Abstract: A screen protector comprises a glass-based substrate and an adhesive. The glass-based substrate comprises a first major surface, a second major surface, a thickness, and an edge. The first major surface comprises a first planar portion and a peripheral portion extending outwardly from the first planar portion. The second major surface comprises a second planar portion opposite the first planar portion and is parallel to the first planar portion. The edge comprises an outer peripheral surface that intersects the peripheral portion of the first major surface. The adhesive comprises a first major surface, a second major surface, a thickness, and an edge. The first major surface of the adhesive is adhered to the second major surface of the glass-based substrate.

公开(公告)号：US11097973B2

公开(公告)日：2021-08-24

申请号：US15475897

申请日：2017-03-31

Applicant: CORNING INCORPORATED

Inventor： Jacob Immerman ,  Andrew Peter Kittleson ,  Rohit Rai ,  Ljerka Ukrainczyk

IPC: C03B23/00 ,  C03B11/12 ,  C03B23/023 ,  C03B23/035

Abstract: A mold stack for forming 3D glass-based articles includes a plenum and a cooling structure integrated with the plenum. The mold stack includes a mold with a flange that can be used to mount the mold on the plenum. The mold stack includes features to reduce mold warp without significantly increasing thermal mass.

公开(公告)号：US20170283295A1

公开(公告)日：2017-10-05

申请号：US15475897

申请日：2017-03-31

Applicant: CORNING INCORPORATED

Inventor： Jacob Immerman ,  Andrew Peter Kittleson ,  Rohit Rai ,  Ljerka Ukrainczyk

IPC: C03B11/12

CPC classification number: C03B11/125 ,  C03B23/0235 ,  C03B23/0357 ,  C03B2215/03 ,  C03B2215/06

Abstract: A mold stack for forming 3D glass-based articles includes a plenum and a cooling structure integrated with the plenum. The mold stack includes a mold with a flange that can be used to mount the mold on the plenum. The mold stack includes features to reduce mold warp without significantly increasing thermal mass.

公开(公告)号：US20170113959A1

公开(公告)日：2017-04-27

申请号：US15399112

申请日：2017-01-05

Applicant: CORNING INCORPORATED

Inventor： Jacob Immerman ,  Thomas Augustus Keebler ,  John Robert Saltzer, JR. ,  Ljerka Ukrainczyk

IPC: C03B23/035 ,  C03B23/023

CPC classification number: C03B23/0357 ,  C03B23/0235 ,  C03B2225/02 ,  G06F1/1626 ,  Y02P40/57 ,  Y10T428/24355 ,  Y10T428/24628

Abstract: A method of forming a shaped glass article includes placing a glass sheet on a mold such that a first glass area of the glass sheet corresponds to a first mold surface area of the mold and a second glass area of the glass sheet corresponds to a second mold surface area of the mold. The first glass area and the second glass area are heated such that the viscosity of the second glass area is 8 poise or more lower than the viscosity of the first glass area. A force is applied to the glass sheet to conform the glass sheet to the mold surface. During the heating of the second glass area, the first mold surface area is locally cooled to induce a thermal gradient on the mold.

公开(公告)号：US09550695B2

公开(公告)日：2017-01-24

申请号：US14183938

申请日：2014-02-19

Applicant: CORNING INCORPORATED

Inventor： Jacob Immerman ,  Thomas A. Keebler ,  John Robert Saltzer, Jr. ,  Ljerka Ukrainczyk

IPC: C03B23/023 ,  G06F1/16 ,  C03B23/035

CPC classification number: C03B23/0357 ,  C03B23/0235 ,  C03B2225/02 ,  G06F1/1626 ,  Y02P40/57 ,  Y10T428/24355 ,  Y10T428/24628

Abstract: A method of forming a shaped glass article includes placing a glass sheet on a mold such that a first glass area of the glass sheet corresponds to a first mold surface area of the mold and a second glass area of the glass sheet corresponds to a second mold surface area of the mold. The first glass area and the second glass area are heated such that the viscosity of the second glass area is 8 poise or more lower than the viscosity of the first glass area. A force is applied to the glass sheet to conform the glass sheet to the mold surface. During the heating of the second glass area, the first mold surface area is locally cooled to induce a thermal gradient on the mold.

Abstract translation: 形成成形玻璃制品的方法包括将玻璃板放置在模具上，使得玻璃板的第一玻璃面积对应于模具的第一模具表面积，玻璃板的第二玻璃面积对应于第二模具 模具的表面积。 加热第一玻璃面积和第二玻璃面积，使得第二玻璃面积的粘度比第一玻璃面积的粘度低8泊或更低。 对玻璃板施加力以使玻璃板与模具表面一致。 在加热第二玻璃区域期间，第一模具表面区域局部冷却以在模具上引起热梯度。