公开(公告)号：US20250043162A1

公开(公告)日：2025-02-06

申请号：US18749761

申请日：2024-06-21

Applicant: SAMSUNG DISPLAY CO., LTD. ,  DONGJIN SEMICHEM CO., LTD.

Inventor： SANG-GU LEE ,  JUNHO CHOE ,  YE JIN KIM ,  ONNURI KIM ,  JINWUK KIM ,  YOUNG HYE SON ,  JUNYONG SONG ,  JIHO YUN

IPC: C09J133/06 ,  C09J4/06 ,  C09J11/08 ,  H05K5/00 ,  H05K5/03

Abstract: An inkjet resin composition includes about 20% to about 30% by weight of 2-ethylhexyl acrylate, about 20% to about 30% by weight of 4-hydroxybutyl acrylate, about 40% to about 50% by weight of isodecyl acrylate, about 1% to about 10% by weight of urethane acrylate, about 1% to about 5% by weight of an initiator, about 1% to about 5% by weight of a silane coupling agent, and about 0.05% to about 1% by weight of a surface flow control additive.

公开(公告)号：US20240284761A1

公开(公告)日：2024-08-22

申请号：US18525788

申请日：2023-11-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： ONNURI KIM ,  YOUNGHYE SON ,  SANG-GU LEE

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/873 ,  H10K59/1201

Abstract: A display device includes a display panel including a first non-folding area, a second non-folding area, and a folding area disposed between the first non-folding area and the second non-folding area. A buffer is disposed on the display panel and has a thickness decreasing from a central portion thereof toward an edge thereof overlapping the display panel. A cover window is disposed on the buffer.

公开(公告)号：US20230273646A1

公开(公告)日：2023-08-31

申请号：US18094609

申请日：2023-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： ONNURI KIM ,  YOUNGHYE SON ,  SANG-GU LEE

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1652 ,  G06F1/1616

Abstract: A display device includes: a display panel including a display area and a non-display area surrounding the display area, a window on the display panel, and an adhesive layer disposed on the display panel and including an ionic surfactant. The adhesive layer includes a first surface adjacent to the window, a second surface facing the first surface, and a first portion in which a concentration of the ionic surfactant increases in a direction from the first surface toward the second surface.