公开(公告)号：US20170205668A1

公开(公告)日：2017-07-20

申请号：US15230084

申请日：2016-08-05

Applicant: Samsung Display Co. Ltd.

Inventor： Young Gu KIM ,  Kyung Ho PARK ,  Su Ji PARK ,  Baek Kyun JEON ,  Min Sik JUNG

IPC: G02F1/1337 ,  G09G3/36 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133788 ,  G02F1/13306 ,  G02F1/1333 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133337 ,  G02F2001/133357 ,  G02F2001/133388 ,  G02F2001/133776 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G09G3/3614 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2300/0413 ,  G09G2300/0426

Abstract: A liquid crystal display device includes a substrate including a display area in which display pixels are arranged in a row direction and a column direction, a first dummy area, which is adjacent to a first side, in the row direction, of the display area, and a second dummy area, which is adjacent to a second side, in the row direction, of the display area, pixel electrodes on the substrate, the pixel electrodes including display pixel electrodes, which are respectively disposed in the display pixels, first dummy pixel electrodes, which are disposed in the first dummy area in the column direction, and second dummy pixel electrodes, which are disposed in the second dummy area in the column direction, and an alignment layer disposed on the pixel electrodes, where an average thickness of the alignment layer is larger in the first and second dummy areas than in the display area.

公开(公告)号：US20250143025A1

公开(公告)日：2025-05-01

申请号：US18740310

申请日：2024-06-11

Applicant: Samsung Display Co., LTD.

Inventor： Ki Seong SEO ,  Jong Moo HUH ,  Jae Phil LEE ,  Ju Yon LEE ,  Min Sik JUNG

IPC: H01L33/38 ,  H01L25/16 ,  H01L33/62

Abstract: Provided are a display device and a method for manufacturing the same. According to one or more embodiments of the present disclosure, the display device includes a substrate, a pixel electrode above the substrate, an organic layer above the pixel electrode, a light-emitting element above the organic layer, and including a contact electrode in contact with the organic layer, and a connection electrode connected to the pixel electrode and to the contact electrode, on a side surface of the organic layer, and on a side surface of the contact electrode.

公开(公告)号：US20240387479A1

公开(公告)日：2024-11-21

申请号：US18652638

申请日：2024-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Min Sik JUNG ,  Min Hyuck PARK ,  Yong Duck SON ,  Hoon LEE ,  Nak Cho CHOI ,  Jae Chil HWANG

IPC: H01L25/075

Abstract: A display device includes: a substrate; a light-emitting element on a first surface of the substrate; a driver on a second surface of the substrate opposite to the first surface, and configured to drive the light-emitting element; a first pad on the first surface of the substrate, and electrically connected to the light-emitting element; a second pad on the second surface of the substrate, and electrically connected to the driver; side surface lines on a side surface of the substrate that is between the first surface and the second surface of the substrate, the side surface lines to electrically connect the first pad to the second pad; and an overcoat layer on the side surface of the substrate, and on the side surface lines, a thickness of a region not overlapping a side surface line is greater than a thickness of a region overlapping the side surface line.

公开(公告)号：US20230411561A1

公开(公告)日：2023-12-21

申请号：US18118486

申请日：2023-03-07

Applicant: Samsung Display Co., LTD.

Inventor： Ki Su JIN ,  Jae Hyun LEE ,  Seul Ki KIM ,  Min Sik JUNG ,  Seung Ha CHOI ,  Jong Bum CHOI

IPC: H01L33/38 ,  H01L33/62 ,  H01L33/00

CPC classification number: H01L33/382 ,  H01L33/62 ,  H01L33/005 ,  H01L2933/0016 ,  H01L2933/0066

Abstract: A display device includes a first base part, a semiconductor layer including a first semiconductor part disposed on the first base part and a second semiconductor part adjacent to a first side of the first semiconductor part in a first direction, a gate insulating layer disposed on the semiconductor layer and including a first gate insulating layer and a second gate insulating layer spaced apart from each other, and a gate conductive layer including a gate electrode disposed on the first gate insulating layer and overlapping the first semiconductor part and a first connecting electrode overlapping the second gate insulating layer and the second semiconductor part. The first connecting electrode includes a protrusion, the second gate insulating layer includes a recess, and the protrusion of the first connecting electrode overlaps the recess of the second gate insulating layer.