公开(公告)号：US20240224621A1

公开(公告)日：2024-07-04

申请号：US18454732

申请日：2023-08-23

Applicant: Samsung Display Co., LTD.

Inventor： JONGHYUN CHOI ,  YOUN JOON KIM ,  MINJEONG OH ,  JINHO JU

IPC: H10K59/124 ,  H10K59/131

CPC classification number: H10K59/124 ,  H10K59/131

Abstract: A display device includes a substrate having a first pixel area, a second pixel area offset from the first pixel area, a third pixel area offset from the second pixel area and a fourth pixel area offset from the third pixel area, and having a first sub valley area between the first pixel area and the second pixel area, a second sub valley area between the third pixel area and the fourth pixel area, and a main valley area between the second pixel area and the third pixel area; an inorganic insulating layer on the substrate and defining a first groove, a third groove, and a second groove respectively overlapping the first sub valley area, the second sub valley area, and the main valley area; and an organic insulating layer on the inorganic insulating layer and filling the first groove, the second groove and the third groove.

公开(公告)号：US20240341163A1

公开(公告)日：2024-10-10

申请号：US18395921

申请日：2023-12-26

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGEUN LEE ,  YOUN JOON KIM ,  MINJEONG OH ,  KIJUNE LEE ,  JINHO JU ,  JONGHYUN CHOI

IPC: H10K77/10 ,  H10K59/121 ,  H10K59/131 ,  H10K102/00 ,  H10K102/20

CPC classification number: H10K77/111 ,  H10K59/1213 ,  H10K59/131 ,  H10K2102/20 ,  H10K2102/311

Abstract: A display panel includes a display area, a circuit element layer including insulating layers and a transistor in the display area, a first insulating layer among the insulating layers defining a first through hole of the circuit element layer which is in the display area, a light emitting element electrically connected to the transistor, and an anti-shock pattern having an elastic modulus greater than about 100 gigapascals, the anti-shock pattern being in the first through hole.

公开(公告)号：US20240164140A1

公开(公告)日：2024-05-16

申请号：US18220098

申请日：2023-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGEUN LEE ,  YOUN JOON KIM ,  JINHO JU ,  JONGHYUN CHOI

IPC: H10K59/121 ,  H10K59/131

CPC classification number: H10K59/1213 ,  H10K59/131 ,  H10K2102/311

Abstract: A display device includes a base layer, a lower inorganic layer, a pixel circuit unit including a first pixel circuit and a second pixel circuit each of which has semiconductor patterns, inorganic layers in which contact-holes are defined, first connection electrodes disposed in the contact-holes to be connected to corresponding semiconductor patterns, a first organic layer covering the first connection electrodes, a first light emitting element connected to the first pixel circuit, and a second light emitting element connected to the second pixel circuit, wherein a valley hole, which does not overlap the contact-holes on a plane and a portion of which exposes the lower inorganic layer, is defined in the inorganic layers, and the first organic layer is disposed in the portion of the valley hole to be in contact with the lower inorganic layer.

公开(公告)号：US20180341293A1

公开(公告)日：2018-11-29

申请号：US15869627

申请日：2018-01-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YOUN JOON KIM

IPC: G06F1/16 ,  G09F9/30

CPC classification number: G06F1/1675 ,  G06F1/1616 ,  G06F1/1652 ,  G09F9/301

Abstract: A display device, includes a display panel including a first region, a bendable region, and a second region arranged in sequence. The display device further includes a panel support unit including a first support plate for supporting the first region, a form varying support unit for supporting the bendable region, and a second support plate for supporting the second region. The display device additionally includes an elastic support unit including a first guide line provided on a lateral side of the first support plate, a second guide line provided on a lateral side of the second support plate, a first rolling member rotatably coupled to the first guide line, a second rolling member rotabably coupled to the second guide line, and an elastic body including) a first end portion fixed to the first rolling member and a second end portion fixed to the second rolling member.

公开(公告)号：US20160179141A1

公开(公告)日：2016-06-23

申请号：US14792484

申请日：2015-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： YOUN JOON KIM ,  Sangjo Lee ,  Junghun Lee ,  Jusuck Lee ,  Mi Jang ,  Kyungmin Choi

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1679 ,  G09F9/301

Abstract: A flexible display is disclosed. In one aspect, the flexible display includes a flexible display panel and a housing for the flexible display. The flexible display panel is configured to be withdrawn from a surface of the housing. The flexible display also includes a grip connected to a first end of the flexible display panel and having a surface that opposes the surface of the housing in a first direction. The flexible display further a plurality of fixing members connected to one of the housing or the grip. The fixing members are configured to extend in a second direction crossing the first direction when the flexible display panel is accommodated in the housing and rotate in a predetermined direction so as to be substantially parallel to the first direction when the flexible display panel is withdrawn from the housing.

Abstract translation: 公开了一种柔性显示器。 一方面，柔性显示器包括柔性显示面板和用于柔性显示器的壳体。 柔性显示面板被构造成从壳体的表面撤回。 柔性显示器还包括连接到柔性显示面板的第一端并具有在第一方向上与壳体的表面相对的表面的手柄。 柔性显示器还具有连接到壳体或手柄之一的多个固定构件。 当柔性显示面板被容纳在壳体中时，固定构件沿与第一方向交叉的第二方向延伸，并且当柔性显示面板从第一方向退出时，沿预定方向旋转，从而基本上平行于第一方向 住房。

公开(公告)号：US20240069593A1

公开(公告)日：2024-02-29

申请号：US18206808

申请日：2023-06-07

Applicant: Samsung Display Co., LTD.

Inventor： YOUN JOON KIM ,  HEE-SUK NAMGUNG ,  MINJEONG OH ,  KIJUNE LEE ,  SUNGEUN LEE ,  JINHO JU ,  JONGHYUN CHOI

IPC: G06F1/16

CPC classification number: G06F1/1618 ,  G06F2200/1613

Abstract: A display device includes an electronic panel including a first non-folding region, a folding region, and a second non-folding region arranged in a first direction, a support plate disposed under the electronic panel, and a hinge member that defines biaxial rotational axes that are spaced apart from each other in the first direction and that extend in a second direction crossing the first direction. The electronic panel is folded inward or outward about the biaxial rotational axes, and the biaxial rotational axes are defined over or under the support plate depending on a folding direction of the electronic panel.

公开(公告)号：US20230309248A1

公开(公告)日：2023-09-28

申请号：US18159567

申请日：2023-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： JONGHYUN CHOI ,  YOUN JOON KIM ,  JEOUNGSUB LEE

IPC: H05K5/02 ,  H10K59/121

CPC classification number: H05K5/02 ,  H10K59/1213

Abstract: A display device includes: a support plate including: a first area; and a second area including a plurality of openings, and a support area adjacent to the plurality of openings; and a display panel including a first display area overlapping with the first area, and a second display area overlapping with the second area. The second display area includes: a first partial area overlapping with at least a portion of the support area, and including a first pixel circuit, a second pixel circuit, and a first light emitting element electrically connected with the first pixel circuit; and a plurality of second partial areas overlapping with the plurality of openings, respectively, and including a second light emitting element electrically connected to the second pixel circuit.

公开(公告)号：US20230055898A1

公开(公告)日：2023-02-23

申请号：US17721696

申请日：2022-04-15

Applicant: Samsung Display Co., Ltd.

Inventor： YOUN JOON KIM ,  JINHO JU ,  JONGHYUN CHOI

IPC: H01L27/32 ,  H01L51/56

Abstract: Provided is a display device. The display device comprises a base layer, a circuit layer on the base layer, and a light emitting element on the circuit layer, wherein the circuit layer includes at least one organic insulating layer in which a contact hole is defined, and a connection electrode disposed on the at least one organic insulating layer, a portion of which is disposed in the contact hole, wherein a minimum value of a width in one direction of the contact hole is about 1.8 micrometers or more and less than about 2.5 micrometers, and wherein an upper width of the connection electrode in the one direction is about 3.6 micrometers or more and less than about 6 micrometers.