公开(公告)号：US20230301140A1

公开(公告)日：2023-09-21

申请号：US18056569

申请日：2022-11-17

Applicant: Samsung Display Co., LTD.

Inventor： Yeong Ho KIM ,  So Ra KWON ,  HONGYOUB NA ,  Jung Wook LEE

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

CPC classification number: H01L27/3246 ,  H01L27/3276 ,  H01L27/3248

Abstract: A display device includes: a substrate having a display area and a peripheral area at a side of the display area; a transistor in the display area of the substrate; a first electrode connected to the transistor; a pixel defining layer on the first electrode and having a plurality of pixel openings; an emission layer in respective ones of the pixel openings; a second electrode on the emission layer and the pixel defining layer; a driver in the peripheral area of the substrate; and a support member overlapping the driver. The support member includes a support member pattern layer on a same layer as the pixel defining layer and having repeated patterns

公开(公告)号：US20200309452A1

公开(公告)日：2020-10-01

申请号：US16795109

申请日：2020-02-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Wook LEE ,  Yeon Ju KWON ,  Do Hyun KIM ,  Jung Soo KIM ,  Ga Hee PARK ,  Ha Jun SONG ,  Do Yoon LEE ,  Hun Hyeon IM

IPC: F26B5/04 ,  F26B3/20 ,  G03F7/16

Abstract: A vacuum dryer including a chamber configured to provide an interior space, support pins in the interior space proximate to a bottom of the chamber, a power supply configured to supply power to the support pins, and a pump coupled to the interior space in the chamber.

公开(公告)号：US20170242289A1

公开(公告)日：2017-08-24

申请号：US15587736

申请日：2017-05-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Keun LEE ,  Jung Wook LEE ,  Yeun Tae KIM ,  Hae Ju YUN

IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/1335

Abstract: A display panel with microcavities each having ends of asymmetric cross-sectional area. An exemplary display panel has a substrate; a pixel electrode formed on the substrate; a first black matrix and a second black matrix each disposed on the substrate; and a supporting member disposed on the substrate over the pixel electrode and the black matrix, the supporting member shaped so as to form a microcavity between the pixel electrode and the supporting member, the microcavity having an upper surface proximate to the supporting member and a lower surface opposite the upper surface. The microcavity has one end positioned over the first black matrix, and another end opposite the first end and positioned over the second black matrix; the lower surface of the microcavity has first and second channels disposed therein, the first channel positioned over the first black matrix, and the second channel positioned over the second black matrix.

公开(公告)号：US20160238908A1

公开(公告)日：2016-08-18

申请号：US14750957

申请日：2015-06-25

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Il KIM ,  Sang-Myoung LEE ,  Yeo Geon YOON ,  Hyun-Ho KANG ,  Un Byoll KO ,  Sei-Yong PARK ,  O Sung SEO ,  Seung Jun YU ,  Ha Won YU ,  Ki Kyung YOUK ,  Jung Wook LEE ,  Sung Hee HONG

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/134336 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A display device includes a transistor, a data line, a pixel electrode, a common electrode, and a liquid crystal layer. The data line is connected to a source electrode of the transistor. A geometric radius of curvature associated with the display device is perpendicular to the data line. The pixel electrode is connected to a drain electrode of the transistor and includes a plate electrode. Sides of the plate electrode are oriented at acute angles with respect to the data line in a plan view associated with the display device. The common electrode overlaps the pixel electrode and has a slit. The slit has a first edge and a second edge. The first edge is perpendicular to the data line in the plan view and is longer than the second edge. The liquid crystal layer is positioned between the pixel electrode and the common electrode.

Abstract translation: 显示装置包括晶体管，数据线，像素电极，公共电极和液晶层。 数据线连接到晶体管的源电极。 与显示装置相关联的几何曲率半径垂直于数据线。 像素电极连接到晶体管的漏电极并且包括平板电极。 在与显示装置相关联的平面图中，平板电极的侧面相对于数据线呈锐角取向。 公共电极与像素电极重叠并具有狭缝。 狭缝具有第一边缘和第二边缘。 第一个边缘与平面图中的数据线垂直，并且比第二个边缘长。 液晶层位于像素电极和公共电极之间。

公开(公告)号：US20160202580A1

公开(公告)日：2016-07-14

申请号：US14793832

申请日：2015-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hee HONG ,  Jang-Il KIM ,  Un Byoll KO ,  Sei-Yong PARK ,  Jung Wook LEE

IPC: G02F1/1362 ,  G02F1/1333 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136227 ,  G02F1/133345 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136222 ,  G02F2001/136295 ,  H01L27/124

Abstract: A liquid crystal display includes: a first substrate; a gate line on the first substrate; a first switching element connected to the gate line, to which a data voltage is applied; a first pixel electrode connected to the first switching element; and a color filter between the first switching element and the first pixel electrode, in which is defined: two contact holes spaced apart from each other, and a connecting portion connecting the spaced apart two contact holes to each other. The first pixel electrode is connected to the first switching element via a first contact hole among the spaced apart two contact holes.

Abstract translation: 液晶显示器包括：第一基板; 第一基板上的栅极线; 连接到施加了数据电压的栅极线的第一开关元件; 连接到所述第一开关元件的第一像素电极; 以及第一开关元件和第一像素电极之间的滤色器，其中限定有：彼此间隔开的两个接触孔以及将间隔开的两个接触孔彼此连接的连接部。 第一像素电极经由间隔开的两个接触孔中的第一接触孔连接到第一开关元件。

公开(公告)号：US20150049282A1

公开(公告)日：2015-02-19

申请号：US14147150

申请日：2014-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Yeun Tae KIM ,  Koichi SUGITANI ,  Jung Wook LEE ,  Hoon KANG ,  Min Su KIM ,  Seon-Il KIM ,  Hee-Keun LEE

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/133377 ,  G02F1/133512 ,  G02F1/1341 ,  G02F1/136227

Abstract: A liquid crystal display device includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected with the thin film transistor; and a roof layer disposed to face the pixel electrode, wherein a plurality of microcavities having respective liquid crystal injection holes are formed between the pixel electrode and the roof layer, and the microcavities are filled with electrically orientatable liquid crystal molecules, wherein a light blocking layer disposed adjacent to the injection holes is formed and covering the thin film transistor, wherein the light blocking layer is covered by a passivation layer.

Abstract translation: 液晶显示装置包括：基板; 设置在所述基板上的薄膜晶体管; 与薄膜晶体管连接的像素电极; 以及与所述像素电极相对配置的屋顶层，其中，在所述像素电极和所述屋顶层之间形成具有各自的液晶注入孔的多个微腔，并且所述微腔填充有可电取向的液晶分子，其中，遮光层 形成并邻近喷射孔设置并覆盖薄膜晶体管，其中遮光层被钝化层覆盖。

公开(公告)号：US20140198286A1

公开(公告)日：2014-07-17

申请号：US13962842

申请日：2013-08-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hee-Keun LEE ,  Jung Wook LEE ,  Yeun Tae KIM ,  Hae Ju YUN

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133377 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136209 ,  G02F2201/123

Abstract: A display panel with microcavities each having ends of asymmetric cross-sectional area. An exemplary display panel has a substrate; a pixel electrode formed on the substrate; a first black matrix and a second black matrix each disposed on the substrate; and a supporting member disposed on the substrate over the pixel electrode and the black matrix, the supporting member shaped so as to form a microcavity between the pixel electrode and the supporting member, the microcavity having an upper surface proximate to the supporting member and a lower surface opposite the upper surface. The microcavity has one end positioned over the first black matrix, and another end opposite the first end and positioned over the second black matrix; the lower surface of the microcavity has first and second channels disposed therein, the first channel positioned over the first black matrix, and the second channel positioned over the second black matrix.

Abstract translation: 具有微腔的显示面板各自具有不对称横截面积的端部。 示例性显示面板具有基板; 形成在所述基板上的像素电极; 每个设置在所述基板上的第一黑矩阵和第二黑矩阵; 以及支撑构件，设置在所述像素电极和所述黑矩阵上的所述基板上，所述支撑构件成形为在所述像素电极和所述支撑构件之间形成微腔，所述微腔具有靠近所述支撑构件的上表面， 表面与上表面相对。 微腔的一端位于第一黑矩阵之上，另一端与第一端相对并且位于第二黑矩阵上方; 微腔的下表面具有设置在其中的第一和第二通道，第一通道位于第一黑色矩阵上方，第二通道位于第二黑色矩阵之上。

公开(公告)号：US20240414959A1

公开(公告)日：2024-12-12

申请号：US18597124

申请日：2024-03-06

Applicant: Samsung Display Co., LTD.

Inventor： Jung Wook LEE

IPC: H10K59/126 ,  B60K35/22 ,  H10K59/122 ,  H10K59/80 ,  H10K102/00

Abstract: A display device for a vehicle and a vehicle including the display device are provided. The display device for a vehicle includes a substrate, a light emitting element layer disposed on the substrate and including a pixel electrode, an organic layer, and a common electrode, a pixel defining layer disposed on the substrate and including a plurality of openings exposing a portion of the pixel electrode, an encapsulation layer disposed on the light emitting element layer, a metal oxide layer disposed on the encapsulation layer and overlapping the pixel defining layer, a light blocking layer disposed on the metal oxide layer and overlapping the metal oxide layer, and a color filter layer disposed on the light blocking layer and the encapsulation layer.

公开(公告)号：US20220013619A1

公开(公告)日：2022-01-13

申请号：US17350628

申请日：2021-06-17

Applicant: Samsung Display Co., LTD.

Inventor： Jung Wook LEE ,  Yeong Ho KIM ,  Yong Jae PARK

IPC: H01L27/32 ,  G09G3/3233 ,  H01L51/56

Abstract: A display device includes a display panel including a first display area including first pixels, and a second display area including a pixel portion, in which second pixels are disposed, and a transmission portion through which light is transmitted. The pixel portion of the second display area includes a base member, a metal layer disposed on the base member to define the transmission portion, a first active layer disposed on the metal layer and including a first material, and a first gate layer disposed on the first active layer. A hole is defined through the metal layer to overlap at least a part of the first active layer in a thickness direction.

公开(公告)号：US20180205032A1

公开(公告)日：2018-07-19

申请号：US15743535

申请日：2016-07-05

Applicant: DUK SAN NEOLUX CO., LTD. ,  SAMSUNG DISPLAY CO., LTD.

Inventor： Bumsung LEE ,  Sun-Hee LEE ,  Soung Yun MUN ,  Junghwan PARK ,  Daesung KIM ,  Jung Cheol PARK ,  Jung Wook LEE ,  Mikyung KIM ,  Kwanhee LEE

IPC: H01L51/50 ,  C09K11/06 ,  H01L51/00 ,  H01L51/52

CPC classification number: H01L51/5024 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1048 ,  C09K2211/1051 ,  H01L51/00 ,  H01L51/0005 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/50 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/52 ,  H01L51/5212 ,  H01L51/5221

Abstract: The present invention provides an organic electric element in which a first electrode, a second electrode, and an organic material layer are sequentially stacked, wherein the organic material layer comprises a hole transport layer, an emission-auxiliary layer and a light emitting layer, at least one of the hole transport layer and the emission-auxiliary layer comprises the compound represented by Formula 1, and the light emitting layer comprises the compound represented by Formula 2. According to the present invention, the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved.