公开(公告)号：US20230403888A1

公开(公告)日：2023-12-14

申请号：US18332887

申请日：2023-06-12

Applicant: Samsung Display Co., LTD.

Inventor： Pil Suk LEE ,  Yoo Min KO ,  Sun Ho KIM ,  Hye Won KIM ,  Ju Chan PARK ,  Chung Sock CHOI ,  Sung Jin HONG

IPC: H10K59/123 ,  H10K59/122 ,  H10K59/131 ,  H10K59/12

CPC classification number: H10K59/123 ,  H10K59/122 ,  H10K59/131 ,  H10K59/1201

Abstract: An emissive display device includes: a substrate; a transistor disposed on the substrate; an insulating layer disposed on the transistor; a connection electrode disposed on the insulating layer and electrically connected to the transistor; a first electrode of a light emitting element disposed on the insulating layer; a separation pattern layer including a first pattern layer disposed on the connection electrode and a second pattern layer disposed on the insulating layer; a pixel defining layer disposed on the insulating layer and the separation pattern layer and including an opening overlapping the connection electrode; and a second electrode of the light emitting element disposed on the pixel defining layer and connected to the connection electrode through the opening of the pixel defining layer.

公开(公告)号：US20230200130A1

公开(公告)日：2023-06-22

申请号：US17895426

申请日：2022-08-25

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho KIM ,  Kyung Hoe LEE ,  Kyung Hoon CHUNG ,  Ji-Sun KIM ,  Yoo Min KO ,  Hye Won KIM ,  Ju Chan PARK ,  Pil Suk LEE ,  Chung Sock CHOI ,  Sung Jin HONG

IPC: H01L27/32

CPC classification number: H01L27/3262 ,  H01L27/3276

Abstract: A display device includes a substrate including a first display area and a second display area; a first pixel circuit part disposed on the first display area of the substrate; a first light-emitting device connected to the first pixel circuit part; a second pixel circuit part disposed on the second display area of the substrate; a second light-emitting device connected to the second pixel circuit part; and a signal transfer wire that overlaps the second light-emitting device. The signal transfer wire includes subwires spaced apart from each other, and a bridge wire extending from the subwires.

公开(公告)号：US20230010411A1

公开(公告)日：2023-01-12

申请号：US17752369

申请日：2022-05-24

Applicant: Samsung Display Co., LTD.

Inventor： Ju Chan PARK ,  Sun Ho KIM ,  Gun Hee KIM ,  Chea Eun KIM ,  Sun Hee LEE

IPC: H01L27/32

Abstract: A display device according to an embodiment includes a display area that includes a first and a second display area, a first pixel circuit portion on the first display area, a first light emitting element connected to the first pixel circuit portion; a second pixel circuit portion on the second display area, second light emitting elements connected to the second pixel circuit portion, and a driving circuit portion connected to the first and second pixel circuit portions, and overlapping the second light emitting element. An edge of the display area includes a straight line portion and a rounded portion. An arrangement of the second light emitting elements is different in the straight line portion than in the rounded portion.

公开(公告)号：US20220320250A1

公开(公告)日：2022-10-06

申请号：US17595934

申请日：2020-01-16

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho KIM ,  Ju Chan PARK ,  Sun Hee LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: Provided are a display panel and a display device comprising the same. The display panel includes a substrate including a planar portion, a first edge portion extending from one side of the planar portion, a second edge portion extending from the other side of the planar portion, a first side surface portion extending from one side of the first edge portion, and a first corner portion disposed between the first edge portion and the second edge portion; first data lines disposed in a display area of the planar portion; second data lines disposed in a display area of the first side surface portion; first fan-out lines disposed in a non-display area of the planar portion and connected to the first data lines; second fan-out lines disposed in the first corner portion and connected to the second data lines; and an encapsulation film covering the first data lines, the second data lines, and the first fan-out lines.

公开(公告)号：US20210320275A1

公开(公告)日：2021-10-14

申请号：US17260971

申请日：2019-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan CHO ,  Jong Hyun CHOI ,  Ju Chan PARK ,  Joo Sun YOON ,  Jong Hyuk LEE

IPC: H01L51/52 ,  H01L51/00

Abstract: A display that includes a display panel and a window laminated with the display panel is presented. The display panel may include: a main panel region including a first side extending in a first direction and a second side extending in a second direction crossing the first direction; a first sub-panel region that is in contact with the first side and is bent; and a second sub-panel region that is in contact with the second side and is bent. A panel corner part of the main panel region adjacent to the first sub-panel region and the second sub-panel region is rounded.

公开(公告)号：US20200312932A1

公开(公告)日：2020-10-01

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：US20160315276A1

公开(公告)日：2016-10-27

申请号：US15015035

申请日：2016-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gug SEOL ,  Tae Woong KIM ,  Ju Chan PARK ,  Pil Suk LEE ,  Jin Hwan CHOI

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/12 ,  B32B37/10 ,  B32B27/08 ,  B32B37/12 ,  B32B37/14 ,  H01L27/32 ,  B32B7/12

CPC classification number: H01L51/0097 ,  B32B7/00 ,  B32B7/12 ,  B32B27/00 ,  B32B27/06 ,  B32B27/08 ,  B32B37/10 ,  B32B37/12 ,  B32B37/1284 ,  B32B37/14 ,  B32B2037/1253 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/20 ,  B32B2307/206 ,  B32B2307/546 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2310/0831 ,  B32B2457/20 ,  H01L27/1218 ,  H01L27/3262 ,  H01L29/78603 ,  H01L51/0512 ,  H01L51/5256 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

Abstract: In an aspect, a flexible substrate may include a base substrate, an insulating layer positioned on a first surface of the base substrate, a protective film positioned on a second surface facing the first surface of the base substrate and an adhesive layer positioned between the base substrate and the protective film and attaching the protective film on the second surface of the base substrate. The adhesive layer may include a cross-linker.

Abstract translation: 一方面，柔性基板可以包括基底基板，位于基底基板的第一表面上的绝缘层，位于与基底基板的第一表面相对的第二表面上的保护膜，以及位于基底 基板和保护膜，并将保护膜附着在基板的第二表面上。 粘合剂层可以包括交联剂。

公开(公告)号：US20240144871A1

公开(公告)日：2024-05-02

申请号：US18407361

申请日：2024-01-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Hwan CHO ,  Jong Hyun CHOI ,  Ju Chan PARK ,  Seung Min SONG ,  Min Seong YI

IPC: G09G3/3225

CPC classification number: G09G3/3225 ,  G09G2300/0426

Abstract: A display device, includes: a display area and a non-display area; a plurality of signal lines over the display area; and a plurality of connection lines in the display area and connected to the signal lines, wherein the plurality of connection lines includes a plurality of first connection lines connected to the signal lines, respectively, a plurality of third connection lines on a same layer as the first connection lines, and a plurality of second connection lines connecting the first connection lines to the third connection lines.

公开(公告)号：US20230200158A1

公开(公告)日：2023-06-22

申请号：US17960219

申请日：2022-10-05

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho KIM ,  Yoo Min KO ,  Ju Chan PARK ,  Pil Suk LEE ,  Hye Won KIM ,  Chung Sock CHOI ,  Sung Jin HONG

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/3246 ,  H01L51/5253

Abstract: A display device includes a substrate including a first display area; a peripheral area; and a second display area disposed between the first display area and the peripheral area; a first light-emitting device disposed on the first display area of the substrate; a second light-emitting device disposed on the second display area of the substrate; a driving circuit disposed on the second display area and the peripheral area of the substrate and overlapping the second light-emitting device in a plan view; a pattern portion disposed on the driving circuit; and a dam disposed on an outside of the pattern portion.

公开(公告)号：US20220352280A1

公开(公告)日：2022-11-03

申请号：US17713201

申请日：2022-04-04

Applicant: Samsung Display Co., LTD

Inventor： Ju Chan PARK ,  Sun Ho Kim ,  Ok-Kyung Park ,  Hyang-A Park ,  Sun Hee Lee

IPC: H01L27/32 ,  G09G3/3233

Abstract: A display device includes a first display area; a second display area disposed adjacent to the first display area; a driver at least partially disposed in the second display area; a plurality of first light emitting elements disposed in the first display area; a plurality of second light emitting elements disposed in the second display area and including a boundary light emitting element adjacent to the first display area and a driver light emitting element overlapping the driver; and a copy light emitting element and a dummy light emitting element disposed in the second display area and electrically connected to the boundary light emitting element.