公开(公告)号：US20170038621A1

公开(公告)日：2017-02-09

申请号：US15296248

申请日：2016-10-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Yong SUNG ,  A Ram LEE ,  Tae Woon CHA ,  Sang Youn HAN

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1335

CPC classification number: G02F1/1339 ,  G02F1/133528 ,  G02F1/1341 ,  G02F2001/133311

Abstract: A display device includes a lower display panel, an upper display panel facing the lower display panel, a metal oxide layer surrounding outermost surfaces of the upper display panel and the lower display panel, and a barrier layer surrounding the metal oxide layer. The barrier layer includes a self-assembled monolayer.

Abstract translation: 显示装置包括下显示面板，面向下显示面板的上显示面板，围绕上显示面板和下显示面板的最外表面的金属氧化物层和围绕金属氧化物层的阻挡层。 阻挡层包括自组装单层。

公开(公告)号：US20140323008A1

公开(公告)日：2014-10-30

申请号：US14330953

申请日：2014-07-14

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Yong SUNG ,  Tae Woon CHA ,  Jeong Ho LEE ,  Hyoung Wook LEE

IPC: G02F1/1339

CPC classification number: G02F1/13392 ,  G02F1/13394 ,  G02F2202/28

Abstract: The present invention relates to a liquid crystal display that maintains a more uniform cell gap and improves adherence between two display panels by improving adhesion between substrates and their bead spacers, as well as a manufacturing method thereof. An exemplary liquid crystal display includes: a first substrate and a second substrate facing each other; a bead spacer comprising a plurality of beads and a first adhesive coupling the beads to the first substrate; a second adhesive corresponding to the bead spacer and disposed on the second substrate so as to contact the bead spacer; and a liquid crystal layer disposed between the first substrate and the second substrate.

Abstract translation: 液晶显示器及其制造方法技术领域本发明涉及一种液晶显示器及其制造方法，该液晶显示器通过提高基板与珠粒间隔物之间​​的粘附性而保持更均匀的单元间隙并提高两个显示面板之间的粘附性 示例性液晶显示器包括：第一基板和彼此面对的第二基板; 珠子间隔件，其包括多个珠子和将珠子耦合到第一基底的第一粘合剂; 第二粘合剂，其对应于所述珠缘间隔件并且设置在所述第二基板上以与所述珠隔离物接触; 以及设置在第一基板和第二基板之间的液晶层。

公开(公告)号：US20240381735A1

公开(公告)日：2024-11-14

申请号：US18525760

申请日：2023-11-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Yong SUNG ,  Seung Yong SONG

IPC: H10K59/40 ,  G06F3/041 ,  H10K59/12 ,  H10K59/122 ,  H10K59/80

Abstract: A display device includes a base layer that includes a first area and a second area, a light-emitting-element layer disposed on the base layer and that includes a light emitting element in the first area, an encapsulation layer disposed on the light-emitting-element layer, an organic insulating layer disposed on the encapsulation layer, where holes are formed in the organic insulating layer, an inorganic insulating layer disposed on the organic insulating layer, and touch electrodes disposed on the inorganic insulating layer.

公开(公告)号：US20240145654A1

公开(公告)日：2024-05-02

申请号：US18225895

申请日：2023-07-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo Yong SUNG ,  Seung Yong Song ,  Jeong Seok Lee

IPC: H01L33/62 ,  H01L25/075 ,  H01L33/38 ,  H01L33/54

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L33/38 ,  H01L33/54 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display device includes first and second pixel electrodes disposed on a substrate and spaced apart from each other. An inorganic insulating layer is disposed on the substrate and partially overlaps the first and second pixel electrodes. A metal layer structure is disposed on the inorganic insulating layer and includes first and second openings overlapping the first and second pixel electrodes, respectively. First and second light-emitting layers are disposed on the first and second pixel electrodes, respectively. First and second common electrodes are disposed on the first and second light-emitting layers, respectively. The metal layer structure includes first and second metal layers alternately stacked with each other in which the first metal layers comprise uppermost and lowermost layers thereof. Each of the first metal layers includes metal tips that protrude beyond the second metal layers and are positioned on sidewalls of each of the first and second openings.

公开(公告)号：US20230403884A1

公开(公告)日：2023-12-14

申请号：US18169160

申请日：2023-02-14

Applicant: Samsung Display Co., LTD.

Inventor： Jae Sik KIM ,  Woo Yong SUNG ,  Jeong Seok LEE

IPC: H10K59/122 ,  H10K59/80 ,  H10K59/12 ,  H10K71/00 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K59/873 ,  H10K59/1201 ,  H10K71/00 ,  H10K59/353

Abstract: A display device and a method for fabricating the same are provided, the display device including a substrate including emission areas for displaying images, and a non-emission area between the emission areas, anode electrodes above the substrate and respectively in the emission areas, a bank buffer layer above the substrate in the non-emission area and covering edges of the anode electrodes, a first multi-layer above the bank buffer layer, including a stack of two or more different metal materials, and including an undercut structure, a pixel-defining layer above the first multi-layer, a second multi-layer above the pixel-defining layer, including a stack of two or more different metal materials, and including an undercut structure, and a spacer above the second multi-layer.

公开(公告)号：US20230189552A1

公开(公告)日：2023-06-15

申请号：US18071150

申请日：2022-11-29

Applicant: Samsung Display Co., LTD.

Inventor： Jin Ho HYUN ,  Woo Yong SUNG

IPC: H01L29/205 ,  G06F3/041 ,  G06F3/044 ,  G09G3/3233

CPC classification number: H01L51/5253 ,  G06F3/0412 ,  G06F3/0446 ,  G06F3/04164 ,  H01L27/3246 ,  G09G3/3233 ,  G09G2300/0842 ,  H01L27/323

Abstract: A display panel includes a first dam structure disposed in a first surrounding area in contact with one side of a display area in a non-display area, a second dam structure disposed in a second surrounding area in contact with another side of the display area in the non-display area and having a same thickness as the first dam structure, and a sealing structure covering an emitting array. A second sealing layer of the sealing structure includes a first side portion corresponding to the first dam structure and having a cross section with a first curvature and a second side portion corresponding to the second dam structure and having a cross section with a second curvature greater than the first curvature.

公开(公告)号：US20220208900A1

公开(公告)日：2022-06-30

申请号：US17448362

申请日：2021-09-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Oh June KWON ,  Woo Yong SUNG ,  Chan Ho MOON ,  Jung Han SEO ,  Sung Hoon YANG

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

Abstract: A display device includes a via layer disposed on a substrate and including a via groove having a shape recessed from a first surface to a second surface of the via layer. A first electrode is disposed on the first surface. A pixel-defining film is disposed on the via layer and the first electrode. A first pixel-defining film through-hole passes through the pixel-defining film in a thickness direction and exposes the first electrode. A second pixel-defining film through-hole passes through the pixel-defining film in the thickness direction. The second pixel-defining film through-hole is spaced apart from the first pixel-defining film through-hole and overlaps the via groove. An emission layer is disposed on an exposed portion of the first electrode. A protrusion is disposed on the pixel-defining film and includes a protrusion through-hole which passes through the protrusion in the thickness direction and overlaps the second pixel-defining film through-hole.

公开(公告)号：US20220005877A1

公开(公告)日：2022-01-06

申请号：US17164877

申请日：2021-02-02

Applicant: Samsung Display Co., LTD.

Inventor： Jung Han SEO ,  Woo Young KIM ,  Woo Yong SUNG

IPC: H01L27/32 ,  G06F3/041 ,  G06F3/044 ,  H01L51/52

Abstract: A display device includes: a substrate including a front surface, side surfaces extending from sides of the front surface, and a corner between the side surfaces; a first display area at the front surface and including a first pixel electrode, a first emissive layer disposed on the first pixel electrode, and a first common electrode on the first emissive layer; a second display area at the corner and including a second pixel electrode, a second emissive layer on the second pixel electrode, and a second common electrode on the second emissive layer; a first inorganic encapsulation layer on the first common electrode and the second common electrode; an organic encapsulation layer on the first inorganic encapsulation layer in the first display area; and a second inorganic encapsulation layer on the organic encapsulation layer in the first display area and on the first inorganic encapsulation layer in the second display area.

公开(公告)号：US20210320276A1

公开(公告)日：2021-10-14

申请号：US17265336

申请日：2019-04-05

Applicant: Samsung Display Co., Ltd.

Inventor： Moonwon CHANG ,  Seunghun KIM ,  Woo Yong SUNG ,  Sooyoun KIM ,  Junghan SEO

IPC: H01L51/52

Abstract: A display device includes: a base substrate including a front surface and a rear surface, and comprising a display region and a peripheral region adjacent to the display region in a plan view; an organic light-emitting element on the display region; and a sealing layer on the organic light-emitting element. The base substrate includes: a module hole in the display region, and passing through the front surface and the rear surface; a first recess at the display region and recessed from the front surface, the first recess surrounding the module hole in the plan view; and a second recess at the display region and recessed from the front surface, the second recess surrounding the first recess in the plan view. The first recess and the second recess have different widths from each other in a direction parallel to the front surface.

公开(公告)号：US20200006462A1

公开(公告)日：2020-01-02

申请号：US16567017

申请日：2019-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： Woo Yong SUNG ,  Seung Ho YOON ,  Won Woo CHOI

IPC: H01L27/32

Abstract: A display device includes: a substrate including a display area at which an image is displayed with light, a non-display area which is adjacent to the display area, and a groove in the substrate, in the non-display area thereof; a light emitting element which generates and emits the light, disposed on the substrate in the display area thereof; and a common voltage transmitting line through which a common voltage is transmitted to the display area, disposed on the substrate in the non-display area thereof. The substrate further includes in each of the display area and non-display area thereof: a first insulating film, and a second insulating film disposed on the first insulating film. The groove extends into the second insulating film in a direction toward the first insulating film.