公开(公告)号：US20240237482A1

公开(公告)日：2024-07-11

申请号：US18491334

申请日：2023-10-20

Applicant: Samsung Display Co., Ltd.

Inventor： JAEHO LEE ,  JUN HAK OH ,  JEONG SEOK LEE

IPC: H10K59/80 ,  C03B32/02 ,  C03C10/00 ,  C03C15/00 ,  C03C21/00 ,  H05K5/03

CPC classification number: H10K59/871 ,  C03B32/02 ,  C03C10/00 ,  C03C10/0027 ,  C03C15/00 ,  C03C21/002 ,  H05K5/03 ,  C03C2204/00

Abstract: A window includes a glass substrate having a plurality of first portions and a plurality of second portions. The plurality of first and second portions are alternately arranged with each other along a first direction. An upper surface of each of the plurality of first portions includes a first depressed pattern of a plurality of first depressed patterns defined therein. A first length in the first direction of each of the plurality of first depressed patterns is in a range of about 20 nm to about 2000 nm. A crystal content of each of the plurality of second portions is greater than a crystal content of each of the plurality of first portions.

公开(公告)号：US20230312411A1

公开(公告)日：2023-10-05

申请号：US18098941

申请日：2023-01-19

Applicant: Samsung Display Co., Ltd.

Inventor： TAEHO AN ,  JEONG SEOK LEE ,  JUN HAK OH ,  SOOKKYUNG YOU ,  HYUN-IL CHO

IPC: C03C21/00

CPC classification number: C03C21/002 ,  C03C2203/52

Abstract: A method of manufacturing a window, includes: preparing a first preliminary glass substrate that does not contain Li+ ions and contains Na+ ions; providing a first strengthening molten salt to the first preliminary glass substrate to form a second preliminary glass substrate; providing heat to the second preliminary glass substrate at a temperature of about 400 to 500° C. for a period of about 3 to 7 hours to form a third preliminary glass substrate; and providing a second strengthening molten salt to the third preliminary glass substrate to form a window.