公开(公告)号：US20250081614A1

公开(公告)日：2025-03-06

申请号：US18795974

申请日：2024-08-06

Applicant: Samsung Display Co., LTD.

Inventor： Kangyoung LEE ,  Hyungil JEON ,  Jinwoo CHOI ,  Changil TAE

IPC: H01L27/12 ,  H01L25/16

Abstract: A display apparatus includes: a substrate; a pixel driving circuit portion disposed on the substrate; an organic insulating layer disposed on the pixel driving circuit portion and defining a first opening therein; a first conductive organic film accommodated in the first opening to be electrically connected to the pixel driving circuit portion; and an inorganic light-emitting diode disposed on the organic insulating layer and including a first electrode, where at least a portion of the first electrode is accommodated in the first conductive organic film.

公开(公告)号：US20250072176A1

公开(公告)日：2025-02-27

申请号：US18811420

申请日：2024-08-21

Applicant: Samsung Display Co., LTD.

Inventor： Kangyoung LEE ,  Jinwoo CHOI ,  Hyungil JEON ,  Changil TAE

IPC: H01L33/50 ,  H01L25/16 ,  H01L33/22

Abstract: A display device includes: a substrate including a display area and a non-display area outside the display area; and a plurality of light-emitting diodes arranged in the display area, where each of the plurality of the light-emitting diodes has a double porous layer structure including a first porous layer and a second porous layer disposed below the first porous layer, the first porous layer defines a first pore therein extending in a direction perpendicular to a major surface of the substrate, and the second porous layer defines a second pore therein extending in a randomly variable direction.

公开(公告)号：US20240224655A1

公开(公告)日：2024-07-04

申请号：US18401774

申请日：2024-01-02

Applicant: Samsung Display Co., LTD.

Inventor： Jinwoo CHOI ,  Daeho SONG ,  Hyungil JEON

IPC: H10K59/131 ,  H10K77/10

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

Abstract: A stretchable display device includes a plurality of display units each including a light-emitting diode, and a connection unit disposed between two adjacent display units among the plurality of display units and connected to each of the two adjacent display units. The connection unit includes a curved part curved in a direction perpendicular to an upper surface of a display unit of the plurality of display units and a hole is defined in the connection unit when viewed from the direction perpendicular to the upper surface of the display unit of the plurality of display units.

公开(公告)号：US20170139285A1

公开(公告)日：2017-05-18

申请号：US15351495

申请日：2016-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyunsup LEE ,  Junghun NOH ,  Keunkyu SONG ,  Byungseok CHOI ,  Sanghee JANG ,  Hyungil JEON

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/134336 ,  G02F1/133514 ,  G02F1/136286 ,  G02F2201/52

Abstract: A liquid crystal display includes a liquid crystal layer between a first substrate and a second substrate, a plurality of gate lines and a plurality of data lines on the first substrate, and a plurality of pixels connected to the plurality of gate lines and the plurality of data lines, the plurality of pixels including a pixel electrode and a switching element connected to the pixel electrode, wherein pixel electrodes in one of an odd-numbered row and an even-numbered row are in odd-numbered columns, respectively, and wherein pixel electrodes in the other of the odd-numbered row and the even numbered row are in even-numbered columns, respectively.

公开(公告)号：US20250126951A1

公开(公告)日：2025-04-17

申请号：US18914156

申请日：2024-10-12

Applicant: Samsung Display Co., LTD.

Inventor： Jinwoo CHOI ,  Kangyoung LEE ,  Hyungil JEON ,  Changil TAE

IPC: H01L27/15

Abstract: A display device includes a plurality of first electrode pads respectively corresponding to emission areas which emit light of different colors, a second electrode pad disposed on a same layer as the plurality of first electrode pads, and a light-emitting element electrically connected to the plurality of first electrode pads and the second electrode pad, where the light-emitting element includes a first stack including a first n-type semiconductor layer, a first p-type semiconductor layer, and a first active layer therebetween, a second stack overlapping the first stack in a first emission area among the emission areas, and including a second n-type semiconductor layer, a second p-type semiconductor layer, and a second active layer therebetween, and a conductor electrically connecting the first n-type semiconductor layer of the first stack to the second n-type semiconductor layer of the second stack.

公开(公告)号：US20250120297A1

公开(公告)日：2025-04-10

申请号：US18815997

申请日：2024-08-27

Applicant: Samsung Display Co., LTD.

Inventor： Hyungil JEON ,  Kangyoung LEE ,  Jinwoo CHOI ,  Changil TAE

IPC: H10K77/10 ,  H10K59/12 ,  H10K59/121 ,  H10K102/00

Abstract: A display apparatus includes a first substrate, a second substrate disposed on the first substrate, a light-emitting diode at least partially accommodated in the second substrate, a first electrode pad disposed on the second substrate and electrically connected to the light-emitting diode, a planarization insulating layer disposed on the second substrate and covering the first electrode pad, a transistor disposed on the planarization insulating layer and electrically connected to the first electrode pad, and a third substrate disposed on the transistor.

公开(公告)号：US20180011371A1

公开(公告)日：2018-01-11

申请号：US15646089

申请日：2017-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Junghun NOH ,  Keunkyu SONG ,  Hyunsup LEE ,  Sanghee JANG ,  Hyungil JEON ,  Byungseok CHOI

IPC: G02F1/1335 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1343 ,  G02F1/1362 ,  H01L27/32

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/136222 ,  G02F2201/08 ,  G02F2201/123 ,  G02F2202/10 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/322 ,  H01L27/3262 ,  H01L27/3276

Abstract: A display device includes: a first substrate and a second substrate disposed facing each other; a gate line and a first data line disposed on the first substrate; a thin film transistor connected to the gate line and the first data line; a pixel electrode connected to the thin film transistor; and a color filter disposed on at least one of the first substrate and the second substrate, the color filter overlapping the pixel electrode. The color filter has a width greater than a distance between the the first data line and a second data line disposed adjacent to the first data line.