公开(公告)号：US20230012580A1

公开(公告)日：2023-01-19

申请号：US17861089

申请日：2022-07-08

Applicant: Samsung Display Co., Ltd. ,  DOWOOINSYS Co., Ltd.

Inventor： HYO-SEOP KIM ,  TAE-SIK KIM ,  CHANWOOK PARK ,  HANGGYUN PARK ,  SUNGEUN BOO ,  YOUNGNAM SONG ,  JANG DOO LEE ,  HYUNGSUP LEE ,  KYOUNGYONG CHA

IPC: C03C21/00

Abstract: A glass plate strengthening device includes: a work furnace including a preheating furnace, and a strengthening furnace below the preheating furnace; a transport module configured to transport a glass plate between the preheating furnace and the strengthening furnace in the work furnace; a separator between the preheating furnace and the strengthening furnace, configured to enter and exit the work furnace, and configured to separate or integrate the preheating furnace and the strengthening furnace during entering and exiting; a door module including a door part on a side wall of the work furnace, and configured to provide an entrance space through the door part during the entering and exiting of the separator; and a shield coupled to an outer wall of the work furnace to be adjacent to the door module, and configured to block the entrance space from an external space.

公开(公告)号：US20250002400A1

公开(公告)日：2025-01-02

申请号：US18592998

申请日：2024-03-01

Applicant: Samsung Display Co., LTD.

Inventor： Jiin YOON ,  MYUNG-HWAN KIM ,  TAE-SIK KIM ,  JINNYOUNG HEO

IPC: C03C17/32

Abstract: A method for manufacturing a window includes performing a plasma treatment on a surface of a substrate, performing a first application operation to form a first portion by applying a first solution onto the substrate, performing a second application operation to form a second portion by applying a second solution onto the first portion, performing a third application operation to form a third portion by applying a third solution onto the second portion, and forming a first coating layer by simultaneously curing the first to third portions.