公开(公告)号：US20240122041A1

公开(公告)日：2024-04-11

申请号：US18232752

申请日：2023-08-10

Applicant: Samsung Display Co., LTD.

Inventor： Swae Hyun KIM ,  Jeong Ho LEE ,  You Han MOON ,  Deok Hoi KIM ,  Ki Ryeol BAE ,  Min Su LEE

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/124

CPC classification number: H10K59/8731 ,  H10K59/1201 ,  H10K59/124

Abstract: A display device and a method of manufacturing the same are provided. The display device comprises a substrate comprising a display area in which emission areas are arranged, a main non-display area around the display area, a hole area surrounded by the display area, and an additional non-display area between the hole area and the display area; a circuit layer; a light emitting element layer; a sealing layer; a through portion in the hole area and penetrating at least the substrate; and sealing auxiliary structures in the additional non-display area and sequentially surrounding the hole area. Each of the sealing auxiliary structures comprises a first undercut portion in which a first cover layer protrudes from a first main layer; and a second undercut portion in which a second cover layer protrudes from a second main layer.

公开(公告)号：US20220085140A1

公开(公告)日：2022-03-17

申请号：US17537237

申请日：2021-11-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Keon Woo KIM ,  Ji Hyun KA ,  Tae Hoon KWON ,  Ho Kyoon KWON ,  Min Ku LEE ,  Zail LHEE ,  Jin Tae JEONG ,  Seung Ji CHA ,  Byung Du AHN ,  Jeong Ho LEE

IPC: H01L27/32 ,  H01L51/00 ,  G09G3/3233

Abstract: A display device includes a substrate including a first pixel region, a second pixel region having an area smaller than that of the first pixel region, and a peripheral region surrounding the first pixel region and the second pixel region, a second pixel provided in the second pixel region, a second line connected to the second pixel, an extension line extended to the peripheral region, a dummy part located in the peripheral region to overlap with the extension line, a power line connected to the first and second pixel regions, and a connection line located in the peripheral region to be connected to the dummy part, the connection line being electrically connected to a portion of the second pixel region, wherein the second pixel region includes a first sub-pixel region connected to the connection line and a second sub-pixel region except the first sub-pixel region.

公开(公告)号：US20210257591A1

公开(公告)日：2021-08-19

申请号：US17161513

申请日：2021-01-28

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ho LEE ,  Sang Hun LEE ,  Za Il LHEE ,  Min Ju KIM

IPC: H01L51/52

Abstract: A display device includes: a base substrate including an active area, and a non-active area including a crack dam arrangement area; a plurality of inorganic layers on the base substrate; and an encapsulation layer on the plurality of inorganic layers, and including an encapsulation inorganic layer, and an encapsulation organic layer on the encapsulation inorganic layer. The base substrate includes first substrate portions having a first thickness at the crack dam arrangement area, and a second substrate portion between adjacent ones of the first substrate portions and connected to the first substrate portions, the second substrate portion having a second thickness smaller than the first thickness. The plurality of inorganic layers are laminated to form an inorganic laminated film at the crack dam arrangement area; and the encapsulation inorganic layer is located over the first substrate portions and the second substrate portion, and includes at least one short circuit portion.

公开(公告)号：US20190227373A1

公开(公告)日：2019-07-25

申请号：US16373327

申请日：2019-04-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong Ho LEE ,  Dong Wook Kim ,  Su Jin Lee ,  Jean Ho Song

IPC: G02F1/1335 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362

Abstract: A liquid crystal display (LCD) device, comprising: a substrate, gate wiring including a gate line that is disposed on the substrate to extend in a first direction and a gate electrode that is connected to the gate line, a data conductor disposed on the gate wiring and including a data line that extends in a second direction different from the first direction, and a first electrode that overlaps the gate electrode, a common electrode disposed on the data conductor and including a first opening that partially exposes the first electrode therethrough, an opaque conductive pattern disposed on the common electrode; and a pixel electrode disposed on the opaque conductive pattern and electrically connected to the first electrode exposed through the first opening.

公开(公告)号：US20170248817A1

公开(公告)日：2017-08-31

申请号：US15440378

申请日：2017-02-23

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Hwan LEE ,  Tae Hwan KIM ,  Myung Hwan PARK ,  Jean Ho SONG ,  Jeong Ho LEE

IPC: G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/133351 ,  G02F1/13394

Abstract: A display panel includes a display area, a non-display area, a first substrate with first and second edges extending in first and second directions and forming a vertex, a second substrate facing the first substrate, a seal pattern between the first and second substrates to surround a display area with first and second seal patterns extending in the first and second directions and forming a vertex, and dummy spacers disposed on the first substrate within the non-display area. The non-display area includes a first non-display area between the first seal pattern and the first edge, a second non-display area between the second seal pattern and the second edge, a vertex area that abuts on the first and second non-display areas and is adjacent to the vertex of the first substrate, and an average arrangement density of the dummy spacers is smaller in the vertex area than in the non-display area.

公开(公告)号：US20170146853A1

公开(公告)日：2017-05-25

申请号：US15250470

申请日：2016-08-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jeong Ho LEE ,  Dong Wook KIM ,  Su Jin LEE ,  Jean Ho SONG

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1339

CPC classification number: G02F1/133512 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2202/16

Abstract: A liquid crystal display (LCD) device, comprising: a substrate, gate wiring including a gate line that is disposed on the substrate to extend in a first direction and a gate electrode that is connected to the gate line, a data conductor disposed on the gate wiring and including a data line that extends in a second direction different from the first direction, and a first electrode that overlaps the gate electrode, a common electrode disposed on the data conductor and including a first opening that partially exposes the first electrode therethrough, an opaque conductive pattern disposed on the common electrode; and a pixel electrode disposed on the opaque conductive pattern and electrically connected to the first electrode exposed through the first opening.

公开(公告)号：US20160202544A1

公开(公告)日：2016-07-14

申请号：US14741900

申请日：2015-06-17

Applicant: Samsung Display Co., Ltd.

Inventor： Sung In RO ,  Jeong Ho LEE

IPC: G02F1/1335 ,  G02B5/20 ,  G02F1/1362

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02F1/133516 ,  G02F1/1362 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/13606 ,  G02F2001/136222 ,  G02F2001/136295 ,  G02F2201/40

Abstract: A display device including a substrate, a plurality of data lines disposed on the substrate, a first color filter disposed between a first data line and a second data line that are adjacent to each other among the data lines, a first dummy color filter configured to overlap a third data line that is adjacent to the first data line, be separated from the first color filter, and display a same color as that of the first color filter, and a second color filter disposed at a region between the first data line and the third data line and configured to display a color different from that of the first color filter. A thickness of the first dummy color filter is smaller than that of the first color filter, and the second color filter is disposed on the first dummy color filter.

Abstract translation: 一种显示装置，包括基板，设置在基板上的多条数据线，布置在数据线之间彼此相邻的第一数据线和第二数据线之间的第一滤色器，配置为 与第一数据线相邻的第三数据线重叠，与第一滤色器分离，并显示与第一滤色器相同的颜色，以及第二滤色器，设置在第一数据线和第二数据线之间的区域 所述第三数据线并且被配置为显示与所述第一滤色器的颜色不同的颜色。 第一虚拟滤色器的厚度小于第一滤色器的厚度，并且第二滤色器设置在第一虚拟滤色器上。

公开(公告)号：US20150008395A1

公开(公告)日：2015-01-08

申请号：US14103434

申请日：2013-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Ju-Won YOON ,  Su-Yeon SIM ,  Seung Min LEE ,  Il Jeong LEE ,  Jeong Ho LEE ,  Choong Youl IM ,  Jin Sung AN

IPC: H01L27/32

CPC classification number: H01L27/1251 ,  H01L27/1237

Abstract: An organic light emitting diodes display includes: a switching thin film transistor and a driving thin film transistor connected to the switching thin film transistor, wherein the driving thin film transistor includes a driving semiconductor layer section, a first gate insulating layer covering the driving semiconductor layer section, a floating gate electrode disposed on the first gate insulating layer, a second gate insulating layer covering the floating gate electrode, and a driving gate electrode disposed on the second gate insulating layer and at a position corresponding to the floating gate electrode, wherein the second gate insulating layer has a permittivity in the range of about 10 to about 100.

Abstract translation: 有机发光二极管显示器包括：开关薄膜晶体管和连接到开关薄膜晶体管的驱动薄膜晶体管，其中驱动薄膜晶体管包括驱动半导体层部分，覆盖驱动半导体层的第一栅极绝缘层 设置在第一栅极绝缘层上的浮栅电极，覆盖浮置栅极的第二栅极绝缘层和设置在第二栅极绝缘层上的驱动栅极电极和对应于浮置栅电极的位置，其中， 第二栅极绝缘层的介电常数在约10至约100的范围内。

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。