公开(公告)号：US20250053199A1

公开(公告)日：2025-02-13

申请号：US18623966

申请日：2024-04-01

Applicant: Samsung Display Co., LTD.

Inventor： Seong Geun WON ,  Dong Jo KIM ,  Hyun KIM ,  Je Won YOO ,  Seung Min LEE ,  Dan Bi CHOI ,  Souk June HWANG

IPC: G06F1/16 ,  G09G3/00

Abstract: A display device includes a first substrate including a first area, a second area, and a bending area that is between the first area and the second area, and including a second inclined surface facing the bending area, a light-emitting element at the first area, and a first bending-protection layer at the first area and the second area, not overlapping the bending area, and including a first inclined surface facing the bending area and aligned with the second inclined surface.

公开(公告)号：US20250040371A1

公开(公告)日：2025-01-30

申请号：US18628734

申请日：2024-04-07

Applicant: Samsung Display Co., LTD.

Inventor： Seung Min LEE ,  Hyun KIM ,  Souk June HWANG

IPC: H10K59/131 ,  H10K59/12 ,  H10K59/40

Abstract: A display device includes a substrate having a first side surface adjacent to an upper surface, a second side surface adjacent to a lower surface, and an opening surrounded by the second side surface, a pad clad surrounded by the first side surface of the substrate and including a pad contact hole, a pad disposed on the pad clad and inserted into the pad contact hole, a fan-out line disposed on the pad and electrically connected to the pad, a transistor electrically connected to the fan-out line, and a flexible film disposed under the substrate and including a lead electrode inserted into the opening of the substrate and in contact with the pad.

公开(公告)号：US20250017076A1

公开(公告)日：2025-01-09

申请号：US18609315

申请日：2024-03-19

Applicant: Samsung Display Co., LTD.

Inventor： Hyun KIM ,  Dong Jo KIM ,  Seong Geun WON ,  Je Won YOO ,  Seung Min LEE ,  Dan Bi CHOI ,  Souk June HWANG

IPC: H10K59/80 ,  H10K59/90 ,  H10K102/00

Abstract: A display device includes: a first substrate including: a display area; and a non-display area including a bending area and a pad area; a display element layer on the display area; a bending protective layer on the bending area; a flexible circuit board on the pad area; a circuit protective layer on the pad area, and completely covering the flexible circuit board; a first support member under the display area; and a second support member under the pad area, spaced from the first support member, and including: a first surface in contact with the first substrate; a second surface opposite to the first surface; a first side surface facing the first support member; and a second side surface. The second side surface includes a first inclined surface connected to the second surface, and the first inclined surface of the second support member overlaps with the circuit protective layer.

公开(公告)号：US20240431193A1

公开(公告)日：2024-12-26

申请号：US18608616

申请日：2024-03-18

Applicant: Samsung Display Co., LTD.

Inventor： Dan Bi CHOI ,  Dong Jo KIM ,  Hyun KIM ,  Seong Geun WON ,  Je Won YOO ,  Seung Min LEE ,  Souk June HWANG

IPC: H10K77/10 ,  H10K59/127 ,  H10K71/80

Abstract: Provided are display device and method of fabricating display device. A display device includes a first substrate including a rigid material, and including a first surface, a second surface opposite to the first surface, and a first side surface between the first surface and the second surface, a protective layer on the first surface, a second substrate including a flexible material on the protective layer, and an emission material layer including light-emitting elements on the second substrate.

公开(公告)号：US20240389446A1

公开(公告)日：2024-11-21

申请号：US18587754

申请日：2024-02-26

Applicant: Samsung Display Co., LTD.

Inventor： Je Won YOO ,  Young Ji KIM ,  Hyun KIM ,  Seung Min LEE

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

Abstract: A display device includes: a first substrate having a first surface, a second surface opposite to the first surface, and a first side surface extending between the first surface and the second surface, the first substrate comprises a rigid material; a second substrate on the first surface of the first substrate and including a flexible material, the second substrate covering at least a part of the first side surface of the first substrate; and an emission material layer on the second substrate and including a plurality of light-emitting elements.

公开(公告)号：US20230411576A1

公开(公告)日：2023-12-21

申请号：US18112804

申请日：2023-02-22

Applicant: Samsung Display Co., LTD.

Inventor： Seung Min SONG ,  Sae Hee RYU ,  Il YOU ,  Seung Min LEE

IPC: H01L33/62 ,  H01L33/00 ,  G09G3/00 ,  H01L25/075 ,  G09F9/302

CPC classification number: H01L33/62 ,  H01L33/005 ,  G09G3/006 ,  G09G2330/12 ,  G09F9/3026 ,  H01L2933/0066 ,  H01L25/0753

Abstract: A display device includes a first substrate including a first contact hole, a first barrier insulating layer disposed on the first substrate and including second contact holes, pad parts inserted into some contact holes of the second contact holes, inspection pad parts inserted into other contact holes of the second contact holes, fan-out lines formed of a first metal layer on the first barrier insulating layer and being integral with the pad parts, a display layer disposed on the fan-out lines, and a flexible film disposed below the first substrate and inserted into the first contact hole to be electrically connected to the pad parts. A width of each of the pad parts is greater than a width of each of the second contact holes, and a width of each of the inspection pad parts is smaller than the width of each of the second contact holes.

公开(公告)号：US20210193614A1

公开(公告)日：2021-06-24

申请号：US16996714

申请日：2020-08-18

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Jin LEE ,  Jin Yeong KIM ,  Jin Taek KIM ,  Soo Hyun MOON ,  Tae Hoon YANG ,  Seung Min LEE

IPC: H01L23/00 ,  H01L25/16 ,  H01L27/12

Abstract: Provided is a display device including a substrate including a display area including a plurality of pixel areas, and a non-display area outside the display area, a pixel circuit layer including a plurality of circuit elements in the display area, a display element layer including a plurality of light-emitting elements in the display area on the pixel circuit layer, and first and second alignment lines on the substrate, and each including a main line at the same layer as at least one electrode on the display element layer, and a sub line electrically connected to the main line and at the same layer as at least one electrode on the pixel circuit layer, wherein the first alignment line and the second alignment line do not include the main line in the non-display area, and include the sub line to be spaced apart from one edge of the substrate.

公开(公告)号：US20210134877A1

公开(公告)日：2021-05-06

申请号：US17023068

申请日：2020-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Taek KIM ,  Jin Yeong KIM ,  Soo Hyun MOON ,  Sang Ho PARK ,  Seung Min LEE ,  Jin Woo LEE ,  Tae Hoon YANG

IPC: H01L27/15 ,  H01L33/62 ,  G09G3/32 ,  H01L33/06 ,  H01L33/38

Abstract: A display panel includes a base layer having a display area and a non-display area including a pad area; a plurality of transistors on the base layer; a first protective layer covering the plurality of transistors; a conductive layer on the first protective layer; a second protective layer over the conductive layer; a first electrode and a second electrode on the second protective layer, the first and second electrodes being spaced from each other; a plurality of light emitting elements between the first electrode and the second electrode; a first contact electrode on the first electrode, the first contact electrode being in contact with one end portion of the light emitting element, and a second contact electrode on the second electrode, the second contact electrode being in contact with the other end portion of the at least one light emitting element; and a first pad in the pad area.

公开(公告)号：US20210029446A1

公开(公告)日：2021-01-28

申请号：US17067696

申请日：2020-10-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Hyuk JANG ,  Joo Sun YOON ,  Seung Min LEE ,  Yong Jae JANG

IPC: H04R1/34 ,  H04R1/28

Abstract: An organic light emitting device includes: a substrate; a first electrode provided on the substrate; a metal pattern provided along an edge of the first electrode; and a pixel definer provided on the metal pattern. The pixel definer covers an end portion of the first electrode and an end portion of the metal pattern. The pixel definer includes an opening exposing the first electrode.

公开(公告)号：US20200348572A1

公开(公告)日：2020-11-05

申请号：US16813586

申请日：2020-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Se Hyun LEE ,  Hae Chan PARK ,  Min Gyeong SHIN ,  Hui Gyeong YUN ,  Seung Min LEE ,  Hak Sun CHANG

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

Abstract: A liquid crystal display includes: a plurality of pixel electrodes; and a first data line and a second data line, each of the first data line and the second data line configured to transmit a data voltage and having substantially straight and angled portions. The first data line and the second data line are adjacent to each other in a first direction. The plurality of pixel electrodes includes: a first pixel electrode that overlaps both the first data line and the second data line; and a second pixel electrode disposed adjacent to the first pixel electrode in a second direction that intersects the first direction without overlapping the first data line and the second data line.