公开(公告)号：US20250042799A1

公开(公告)日：2025-02-06

申请号：US18927434

申请日：2024-10-25

Applicant: SAMSUNG DISPLAY CO., LTD. ,  DOWOOINSYS CO., LTD.

Inventor： HYUNGSIK KIM ,  CHEOLLAE ROH ,  JANG DOO LEE ,  BEOMSOO KIM ,  HANGGYUN PARK ,  JOONGSUNG LEE ,  WOOHYUN JUNG ,  SEUNGJUN YI ,  HYUNGSUP LEE ,  SUNHONG CHOI

IPC: C03B33/023 ,  B23K26/06 ,  B23K26/38 ,  B23K26/402 ,  B23K103/00 ,  C03B33/02 ,  C03C15/00

Abstract: A method of manufacturing a window and a window manufactured by the same are provided. A method of manufacturing a window includes laser cutting a base glass into a preliminary window using first laser light, irradiating, with second laser light, a point spaced apart from an edge of the preliminary window at a first distance, and providing a window including a flat portion and an edge portion by wet etching the preliminary window irradiated with the second laser light. A method of manufacturing a window having a chamfer shape at the edge portion is facilitated.

公开(公告)号：US20220348492A1

公开(公告)日：2022-11-03

申请号：US17715547

申请日：2022-04-07

Applicant: Samsung Display Co., Ltd.

Inventor： HYUNGSIK KIM ,  CHEOLLAE ROH ,  JANG DOO LEE ,  BEOMSOO KIM ,  HANGGYUN PARK ,  JOONGSUNG LEE ,  WOOHYUN JUNG

IPC: C03B33/023 ,  G02B1/14 ,  B23K26/38 ,  B23K26/06 ,  B23K26/402 ,  C03C15/00

Abstract: A method of manufacturing a window and a window manufactured by the same are provided. A method of manufacturing a window includes laser cutting a base glass into a preliminary window using first laser light, irradiating, with second laser light, a point spaced apart from an edge of the preliminary window at a first distance, and providing a window including a flat portion and an edge portion by wet etching the preliminary window irradiated with the second laser light. A method of manufacturing a window having a chamfer shape at the edge portion is facilitated.

公开(公告)号：US20220250969A1

公开(公告)日：2022-08-11

申请号：US17586589

申请日：2022-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： HANGGYUN PARK ,  BEOMSOO KIM ,  BYUNGCHAN KIM ,  JANG DOO LEE

IPC: C03C15/00 ,  C03B33/02

Abstract: A jig and a method of manufacturing a window are provided. A jig includes a lower plate having a plurality of cell regions and a peripheral region dividing the plurality of cell regions, an intermediate plate on the lower plate and in which a plurality of openings corresponding to the plurality of cell regions is defined, and an upper plate on the intermediate plate, and a glass substrate is fixed between the intermediate plate and the upper plate.