公开(公告)号：US11251224B2

公开(公告)日：2022-02-15

申请号：US16553468

申请日：2019-08-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woosuk Seo

IPC: H01L27/15 ,  H01L27/32 ,  H01L51/56 ,  H01L33/56 ,  H01L33/62 ,  H01L33/00 ,  H01L51/52

Abstract: A method of fabricating a display device includes providing a display substrate with a plurality of pixels, mounting an encapsulation substrate on the display substrate, bonding the display substrate and the encapsulation substrate to form a display panel, and forming a module hole penetrating a hole region of the display panel in the display panel. The hole region encloses the module hole, and the display substrate and the encapsulation substrate may be bonded by irradiating the hole region with an ultra-high-frequency pulsed laser. The display substrate and the encapsulation substrate are bonded in the hole region as the ultra-high-frequency pulsed laser is irradiated onto the hole region.

公开(公告)号：US10928662B2

公开(公告)日：2021-02-23

申请号：US15647366

申请日：2017-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： Woosuk Seo ,  Yong-hoon Kwon ,  Seokhyun Nam ,  Byoungdae Ye

IPC: G02F1/1333 ,  G02F1/1339 ,  G02F1/13357

Abstract: A display apparatus includes a display panel which displays an image with light; and a side sealing member which is configured to block the light. The side sealing member contacts at least one side surface of the display panel to cover the one side surface. The side sealing member has an elongation of about 100% to about 300% inclusive.

公开(公告)号：US20250063908A1

公开(公告)日：2025-02-20

申请号：US18807892

申请日：2024-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Woosuk Seo ,  Taeho Lee

IPC: H10K59/131 ,  H10K59/12 ,  H10K102/00

Abstract: Provided are a stretchable display apparatus including a display area and a non-display area NDA outside the display area and a method of manufacturing the stretchable display apparatus, wherein the stretchable display apparatus includes a plurality of island portions arranged in the display area and disposed to be spaced apart from one another, a plurality of bridge portions each connecting island portions adjacent to each other among the plurality of island portions, and a plurality of wirings arranged in the plurality of bridge portions, and each of the wirings includes a first layer including an alloy of aluminum and a rare-earth element.

公开(公告)号：US11700743B2

公开(公告)日：2023-07-11

申请号：US17420633

申请日：2019-06-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Hyun Kim ,  Yong-Hoon Kwon ,  Taeoh Kim ,  Woosuk Seo

IPC: H10K50/842 ,  G06F3/041 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K50/8426 ,  G06F3/0412 ,  H10K59/12 ,  H10K59/40 ,  H10K71/00 ,  G06F2203/04103 ,  H10K59/1201 ,  H10K2102/351

Abstract: A method for manufacturing a display device according to an embodiment of the present invention includes providing a display substrate and an encapsulation substrate, each of which has a display area and a non-display area surrounding the display area thereon, forming a nanowire on the encapsulation substrate overlapping a sealing area defined as a partial area of the non-display area, and combining the encapsulation substrate and the display substrate with each other, wherein the forming of the nanowire includes irradiating a first laser, which is a ultrashort pulse laser, onto the encapsulation substrate overlapping the sealing area, and the combining of the encapsulation substrate and the display substrate with each other includes irradiating a second laser, which is a ultrashort pulse laser, onto the display substrate overlapping the sealing area.