公开(公告)号：US10326103B2

公开(公告)日：2019-06-18

申请号：US15833800

申请日：2017-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Min Jun Jo ,  Yong Seung Park ,  Ja Woon Lee ,  Jae Kyung Go ,  Chang Woo Shim ,  Hyun Min Hwang

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

Abstract: A display device includes a first substrate having a display area and a non-display area around the display area, a seal pattern in the non-display area and offset from the display area, and one or more buffer patterns between the seal pattern and the display area and having a viscosity of 5000 cps to 50000 cps.

公开(公告)号：US10971699B2

公开(公告)日：2021-04-06

申请号：US16110905

申请日：2018-08-23

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min Kim ,  Yong-Jun Park ,  Ja Woon Lee ,  Hyun Min Hwang

IPC: H01L51/52 ,  H01L51/56 ,  B32B17/10 ,  H01L27/32

Abstract: A display panel includes: first and second substrates, each including a display area and a peripheral area in a plan view; and a sealing portion disposed between the first and second substrates. An edge of the display panel includes straight-lined and shaped edges, and the shaped edge includes a curved portion. An edge surface of the first substrate at the straight-lined edge, an edge surface of the second substrate at the straight-lined edge and an edge surface of the sealing portion at the straight-lined edge collectively define a first convex surface, an edge surface of the first substrate at the shaped edge, an edge surface of the second substrate at the shaped edge and an edge surface of the sealing portion at the shaped edge collectively define a second convex surface, and shapes of the first and second convex surfaces are different from each other.

公开(公告)号：US11552272B2

公开(公告)日：2023-01-10

申请号：US17188705

申请日：2021-03-01

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min Kim ,  Yong-Jun Park ,  Ja Woon Lee ,  Hyun Min Hwang

IPC: H01L51/52 ,  H01L51/56 ,  B32B17/10 ,  H01L27/32

Abstract: A display panel includes: first and second substrates, each including a display area and a peripheral area in a plan view; and a sealing portion disposed between the first and second substrates. An edge of the display panel includes straight-lined and shaped edges, and the shaped edge includes a curved portion. An edge surface of the first substrate at the straight-lined edge, an edge surface of the second substrate at the straight-lined edge and an edge surface of the sealing portion at the straight-lined edge collectively define a first convex surface, an edge surface of the first substrate at the shaped edge, an edge surface of the second substrate at the shaped edge and an edge surface of the sealing portion at the shaped edge collectively define a second convex surface, and shapes of the first and second convex surfaces are different from each other.

公开(公告)号：US11711950B2

公开(公告)日：2023-07-25

申请号：US17034402

申请日：2020-09-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Seung Park ,  Young Min Kim ,  Ja Woon Lee ,  Min Jun Jo ,  Hae Ri Choi

IPC: H10K59/124 ,  H10K50/842 ,  H10K59/122 ,  H10K59/131 ,  H10K71/00 ,  H10K59/12

CPC classification number: H10K59/124 ,  H10K50/8426 ,  H10K59/122 ,  H10K59/131 ,  H10K71/00 ,  H10K59/1201

Abstract: A display device includes: a base substrate including an opening area, an opening peripheral area, and a display area at least partially surrounding the opening peripheral area, wherein the opening peripheral area is a non-display area at least partially surrounding the opening area; a thin film transistor disposed on the base substrate in the display area; a via insulating layer disposed on the thin film transistor and having a first opening surrounding the opening area, wherein the first opening is in the opening peripheral area; a pixel defining layer disposed on the via insulating layer and having a first opening which overlaps the first opening of the via insulating layer; a transparent filler disposed on the base substrate in the opening area; and a sealing substrate disposed on the transparent filler.

公开(公告)号：US20180233697A1

公开(公告)日：2018-08-16

申请号：US15833800

申请日：2017-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Min Jun Jo ,  Yong Seung Park ,  Ja Woon Lee ,  Jae Kyung Go ,  Chang Woo Shim ,  Hyun Min Hwang

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5246 ,  H01L27/3244 ,  H01L51/525 ,  H01L51/56 ,  H01L2251/566

Abstract: A display device includes a first substrate having a display area and a non-display area around the display area, a seal pattern in the non-display area and offset from the display area, and one or more buffer patterns between the seal pattern and the display area and having a viscosity of 5000 cps to 50000 cps.