公开(公告)号：US20200276683A1

公开(公告)日：2020-09-03

申请号：US16341778

申请日：2017-10-12

Applicant: Corning Incorporated

Inventor： Sun-Hwan Kong ,  Cheol Hee Park ,  Dong Keun Shin

IPC: B24B9/08 ,  B32B17/06 ,  B32B38/00 ,  B24B41/06 ,  B24B47/10

Abstract: An apparatus for finishing a cut edge of a glass laminate includes a support including a surface and an edge, a rail disposed adjacent the support and extending substantially parallel to the edge, a carrier coupled to the rail, and a finishing tool coupled to the carrier and including an abrasive surface positioned adjacent the edge. Also provided arc various embodiments of a method.

公开(公告)号：US20220223770A1

公开(公告)日：2022-07-14

申请号：US17611832

申请日：2020-05-15

Applicant: CORNING PRECISION MATERIALS CO., LTD. ,  CORNING INCORPORATED

Inventor： Sang-cheol Jung ,  Dae youn Kim ,  Goo Soo Lee ,  Kyung-jin Lee ,  Dong Keun Shin ,  Hong Yoon

IPC: H01L33/58 ,  H01L25/075

Abstract: An optical display device having a backplane substrate and a cover plate adjacent to and spaced apart from the backplane substrate is provided. The backplane substrate can include a plurality of electroluminescent elements disposed thereon and the cover plate can include a plurality of light absorbing wedge-shaped features arranged in rows thereon.

公开(公告)号：US20220161369A1

公开(公告)日：2022-05-26

申请号：US17432648

申请日：2020-03-05

Applicant: CORNING INCORPORATED

Inventor： Joo Sok Kim ,  Woo Jin Lee ,  Cheol Hee Park ,  Michael William Price ,  Dong Keun Shin ,  Yuyin Tang

IPC: B23K26/402 ,  B23K26/38 ,  B23K37/00 ,  B23K26/14 ,  B23K26/142 ,  C03B33/07 ,  C03B33/09

Abstract: A method of processing a glass laminate substrate includes carrying a glass laminate substrate including a glass substrate on a metal substrate to a processing location; radiating a laser onto the metal substrate through the glass substrate; and cooling a portion of the glass substrate, through which the laser is radiated, such that the glass substrate is cut at the portion through which the laser is radiated. When methods of processing and cutting a glass laminate substrate and an apparatus for processing a glass laminate substrate, according to embodiments, are used, a glass laminate substrate having high edge strength after cutting may be produced.

公开(公告)号：US20220388890A1

公开(公告)日：2022-12-08

申请号：US17777419

申请日：2020-11-19

Applicant: CORNING INCORPORATED

Inventor： Joo Sok Kim ,  Cheol Hee Park ,  Dong Keun Shin

IPC: C03B33/08 ,  C03B33/02 ,  C03B33/07 ,  C03B33/10

Abstract: A method of cutting a combined structure of a glass substrate and a light absorbing plate includes providing a glass substrate on a metal plate, providing a light absorbing material at an edge of the glass substrate, and cutting the glass substrate and the light absorbing plate by irradiating a laser beam to the glass substrate from the edge to which the light absorbing material is provided.

公开(公告)号：US20190315113A1

公开(公告)日：2019-10-17

申请号：US16343132

申请日：2017-10-19

Applicant: Corning Incorporated

Inventor： Cheol Hee Park ,  Dong Keun Shin

IPC: B32B43/00

Abstract: A method includes cutting a glass laminate having a glass sheet laminated to a non glass substrate along a cutting path to form a glass laminate segment. Prior to cutting, a relief channel is formed in the glass laminate and comprises a first segment aligned with a final segment of the cutting path and a second segment extending away from the final segment of the cutting path. Another method includes forming a cutting channel in a glass laminate to define first and second regions of the glass laminate coupled by a web portion with a thickness of at least about 10% of a glass laminate thickness. The cutting channel is expanded to form an expanded cutting channel and a reduced web portion with a thickness of at least about 0.1% of the glass laminate thickness. The reduced web portion is severed to form a glass laminate segment.

公开(公告)号：US20230398767A1

公开(公告)日：2023-12-14

申请号：US18238807

申请日：2023-08-28

Applicant: Corning Incorporated

Inventor： Sun-Hwan Kong ,  Cheol Hee Park ,  Dong Keun Shin

IPC: B32B17/10 ,  B24B9/08 ,  B24B41/06 ,  B24B47/10 ,  B32B38/00 ,  B24B7/24 ,  B24B9/10

CPC classification number: B32B17/10018 ,  B24B9/08 ,  B24B41/06 ,  B24B47/10 ,  B32B38/0012 ,  B32B17/10 ,  B32B17/10036 ,  B32B17/10743 ,  B32B17/10761 ,  B32B17/1099 ,  B24B7/24 ,  B24B41/068 ,  B24B9/10 ,  B32B2038/0016

Abstract: An apparatus for finishing a cut edge of a glass laminate includes a support including a surface and an edge, a rail disposed adjacent the support and extending substantially parallel to the edge, a carrier coupled to the rail, and a finishing tool coupled to the carrier and including an abrasive surface positioned adjacent the edge. The carrier is translatable along the rail to translate the abrasive surface relative to the edge. A method includes securing a glass laminate to a support and contacting a cut edge of the glass laminate with an abrasive surface of a finishing tool coupled to a carrier. The carrier is translated along a rail to move the abrasive surface along the cut edge of the glass laminate and transform the cut edge into a finished edge. The glass laminate can have an edge strength of at least about 100 MPa.

公开(公告)号：US11745472B2

公开(公告)日：2023-09-05

申请号：US16341778

申请日：2017-10-12

Applicant: Corning Incorporated

Inventor： Sun-Hwan Kong ,  Cheol Hee Park ,  Dong Keun Shin

IPC: B24B9/08 ,  B24B41/06 ,  B24B47/10 ,  B24B7/24 ,  B24B9/10 ,  B32B17/10 ,  B32B38/00

CPC classification number: B32B17/10018 ,  B24B7/24 ,  B24B9/08 ,  B24B9/10 ,  B24B41/06 ,  B24B41/068 ,  B24B47/10 ,  B32B17/10 ,  B32B17/10036 ,  B32B17/1099 ,  B32B17/10743 ,  B32B17/10761 ,  B32B38/0012 ,  B32B2038/0016

Abstract: An apparatus for finishing a cut edge of a glass laminate includes a support including a surface and an edge, a rail disposed adjacent the support and extending substantially parallel to the edge, a carrier coupled to the rail, and a finishing tool coupled to the carrier and including an abrasive surface positioned adjacent the edge. The carrier is translatable along the rail to translate the abrasive surface relative to the edge. A method includes securing a glass laminate to a support and contacting a cut edge of the glass laminate with an abrasive surface of a finishing tool coupled to a carrier. The carrier is translated along a rail to move the abrasive surface along the cut edge of the glass laminate and transform the cut edge into a finished edge. The glass laminate can have an edge strength of at least about 100 MPa.

公开(公告)号：US20240162276A1

公开(公告)日：2024-05-16

申请号：US18551077

申请日：2022-03-31

Applicant: CORNING INCORPORATED

Inventor： Dae youn Kim ,  Dong Keun Shin ,  Hong Yoon

IPC: H01L27/15

CPC classification number: H01L27/156

Abstract: A display area (100a) includes a plurality of tiles each tile including an optically transparent layer (208). Each of the plurality of tiles includes a substrate (202) and a plurality of light sources (204′) positioned on the substrate. In addition, each of the plurality of tiles includes a non-transparent layer (206) extending between the transparent layer and the plurality of light sources. The non-transparent layer includes an opening (214) extending over an area between at least one of the plurality of light sources and the transparent layer. In addition, a seam extends between adjacent tiles of the plurality of tiles and the non-transparent layer extends across the seam.

公开(公告)号：US20220356106A1

公开(公告)日：2022-11-10

申请号：US17636070

申请日：2020-08-07

Applicant: CORNING INCORPORATED

Inventor： Woo Jin Lee ,  Cheol Hee Park ,  Dong Keun Shin

IPC: C03B33/07 ,  C03B33/03

Abstract: Provided are an apparatus and method for cutting a glass laminate The apparatus comprises a first and second part spaced apart from each other by a first gap, a first guide block and a second guide block spaced apart from each other by a second gap, wherein a saw blade is able to pass through first and second gaps, a first fixing unit and second fixing unit, each capable of fixing the respective first guide block and second guide block to the respective first part and second part of the table, and thus defining a space for a glass laminate.

公开(公告)号：US20220088904A1

公开(公告)日：2022-03-24

申请号：US17420860

申请日：2020-01-06

Applicant: Corning Incorporated

Inventor： Cheol Hee Park ,  Seung-yong Park ,  Dong Keun Shin

IPC: B32B17/10 ,  B32B7/12 ,  C03B33/033 ,  C03C27/04 ,  B32B3/26 ,  B32B38/00 ,  C03B33/07 ,  C03C19/00

Abstract: A glass laminate article includes an adhesive film attached to a base material, and a glass substrate layer attached to the adhesive film, wherein the glass substrate layer has a side surface that is inclined with respect to an upper surface thereof by an obtuse angle. According to the glass laminate article and a method of manufacturing the glass laminate article, the glass laminate article has an excellent appearance and safety and may be easily manufactured at a low cost.