公开(公告)号：US11539026B2

公开(公告)日：2022-12-27

申请号：US16871046

申请日：2020-05-11

Applicant: Samsung Display Co., LTD.

Inventor： Sun Hee Lee ,  Sunho Kim ,  Hyun Kim

IPC: H01L27/32 ,  H05K1/11 ,  H01L51/52 ,  H05K1/02 ,  H01L51/56

Abstract: A display device includes a display panel, a first protective member, and a second protective member. The display panel includes a front part, a first side part extending from the front part, and a pad portion extending from the first side part. A pad is on the pad portion, the first side part is bent, and each of the front part and the first side part displays an image. The first protective member is below the display panel and overlaps the front part and the first side part. The second protective member is below the display panel, in a same layer as the first protective layer, and overlaps the pad portion. The second protective member has a bending stiffness greater than a bending stiffness of the first protective member.

公开(公告)号：US11150753B2

公开(公告)日：2021-10-19

申请号：US16837468

申请日：2020-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sun Hee Lee ,  Sun Ho Kim ,  Hyun Jun Kim ,  Ju Chan Park ,  Hyun Kim

IPC: G06F3/041

Abstract: A display device includes a pixel including a first electrode, an emission layer, and a second electrode, a buffer layer disposed on the pixel, a first insulating pattern disposed on the buffer layer, and a second insulating pattern disposed on the first insulating pattern and having an island shape. The pixel, the buffer layer, the first insulating pattern, and the second insulating pattern are disposed in a thickness direction, and the second insulating pattern overlaps the pixel in the thickness direction.

公开(公告)号：US20200243781A1

公开(公告)日：2020-07-30

申请号：US16705489

申请日：2019-12-06

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho KIM ,  Hyun Kim ,  Ju Chan PARK ,  Sun Hee LEE ,  Seon Beom JI

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes a flat area, and a first bending area at which the display device is bendable, the first bending area including in order in a direction away from the flat area, a first upper bending portion, a first extending portion, and a first lower bending portion, a light-emitting element including an emission layer in the flat area and in the first upper bending portion and with which an image is displayable in both the flat area and the first upper bending portion, and an inorganic layer in the flat area and the in the first bending area. A thickness of the inorganic layer in each of the first upper bending portion, the first extending portion and the first lower bending portion of the first bending area is smaller than a thickness of the inorganic layer in the flat area.

公开(公告)号：US10295869B2

公开(公告)日：2019-05-21

申请号：US15257293

申请日：2016-09-06

Applicant: Samsung Display Co., Ltd

Inventor： Hyun Kim ,  Seul Ki Kim ,  Seung Ha Choi ,  Yun Seok Han ,  Kap Soo Yoon ,  Jeong Uk Heo

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/1343

Abstract: A display device is provided. The display device includes: a first substrate that comprises a first base substrate, an insulating layer located on the first base substrate, and a barrier layer located on the insulating layer; a second substrate that faces the first substrate; a liquid crystal layer that is located between the first substrate and the second substrate; and a first spacer that is located between the first substrate and the second substrate and is in contact with the first substrate, wherein the first substrate further comprises a second spacer that is located on the barrier layer and overlaps with the first spacer.

公开(公告)号：US12063817B2

公开(公告)日：2024-08-13

申请号：US17406579

申请日：2021-08-19

Applicant: Samsung Display Co., Ltd.

Inventor： Seungrae Kim ,  Hyun Kim ,  Shoyeon Kim ,  Seulki Kim ,  Youngrok Kim ,  Kwangsoo Lee ,  Jaehyun Lee ,  Hyunsoo Lee ,  Kisu Jin

IPC: H01L27/32 ,  H01L51/56 ,  H10K59/121 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131 ,  H10K71/00 ,  H10K59/12

CPC classification number: H10K59/122 ,  H10K59/1213 ,  H10K59/124 ,  H10K59/131 ,  H10K71/00 ,  H10K59/1201

Abstract: A display apparatus includes a substrate including a display area and a peripheral area; a thin-film transistor disposed on the substrate and including a semiconductor layer; a conductive layer disposed between the substrate and the semiconductor layer and including a pad electrode disposed in the peripheral area; a first insulating layer disposed between the conductive layer and the semiconductor layer and including a first opening exposing at least a part of an upper surface of the pad electrode; and a second insulating layer disposed on the thin-film transistor and including a second opening coinciding with the first opening, wherein an opening area of the second opening of the second insulating layer is greater than an opening area of the first opening of the first insulating layer.

公开(公告)号：US11737328B2

公开(公告)日：2023-08-22

申请号：US17474244

申请日：2021-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng Kang ,  Hyun Kim ,  Seungmin Song ,  Taehoon Yang ,  Seunghwan Cho ,  Seonbeom Ji ,  Jonghyun Choi

IPC: H01L27/32 ,  H10K59/131 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/88

CPC classification number: H10K59/131 ,  G09G3/3266 ,  G09G3/3275 ,  H10K59/88 ,  G09G2330/021

Abstract: A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line.

公开(公告)号：US11683892B2

公开(公告)日：2023-06-20

申请号：US16903722

申请日：2020-06-17

Applicant: Samsung Display Co., LTD.

Inventor： Sunho Kim ,  Hyun Kim ,  Juchan Park ,  Sun Hee Lee ,  Seonbeom Ji

IPC: H05K5/00 ,  H01L51/52 ,  H05K5/02 ,  H01L51/00

CPC classification number: H05K5/0017 ,  H01L51/5237 ,  H05K5/0217 ,  H01L51/0097

Abstract: A display device, includes: a substrate including a display front portion, a display curved portion, a non-display curved portion, and a non-display rear portion; a display layer attached to the display front portion and the display curved portion; a member attached to an inner side of the substrate, and including articulations attached to an inner side of the non-display curved portion; and a window attached to an outer side of the display layer; wherein: the display layer is attached to an outer side of the substrate; at least a portion of the display curved portion forms a first generally curved surface; at least a portion of the non-display curved portion forms a second generally curved surface; the non-display rear portion forms a substantially flat surface; at least one of the articulations has a cross-sectional width that decreases in a direction away from the substrate; and at least one of the articulations contacts each other to form the second generally curved surface of the non-display curved portion.

公开(公告)号：US11616106B2

公开(公告)日：2023-03-28

申请号：US16834493

申请日：2020-03-30

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Kim ,  Seung Hwan Cho ,  Ju Chan Park

IPC: H01L27/32

Abstract: A display device is provided that includes a substrate, a first conductive layer disposed on the substrate, a first insulating layer disposed on the first conductive layer, a second insulating layer disposed on the first insulating layer, the second insulating layer including a contact hole exposing the first conductive layer, a second conductive layer disposed on the first insulating layer and electrically connected to the first conductive layer through the contact hole, a second insulating layer disposed on the first insulating layer, a first electrode disposed on the second insulating layer and the second conductive layer, the first electrode being electrically connected to the second conductive layer, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer.

公开(公告)号：US11165047B2

公开(公告)日：2021-11-02

申请号：US16812350

申请日：2020-03-08

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Kim ,  Sun Ho Kim ,  Sun Hee Lee

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  G06F3/044

Abstract: A display device including a display area and a non-display area, a substrate including a through hole in the display area, an element layer including an anode disposed on the substrate, a light emitting layer disposed on the anode, and a cathode disposed on the light emitting layer, and a thin-film encapsulation layer including a first inorganic layer disposed on the element layer, an organic layer disposed on the first inorganic layer, and a second inorganic layer disposed on the organic layer, in which the first inorganic layer includes a plurality of first refractors having a first inclination angle.

公开(公告)号：US11152450B2

公开(公告)日：2021-10-19

申请号：US16853916

申请日：2020-04-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng Kang ,  Hyun Kim ,  Seungmin Song ,  Taehoon Yang ,  Seunghwan Cho ,  Seonbeom Ji ,  Jonghyun Choi

IPC: H01L33/00 ,  H01L27/32 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line.