公开(公告)号：US20180158878A1

公开(公告)日：2018-06-07

申请号：US15711103

申请日：2017-09-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Ho LEE ,  Tae Hyung KIM ,  Je-Hyun SONG

IPC: H01L27/32 ,  H01L27/12 ,  H01L51/00

CPC classification number: H01L27/3206 ,  H01L27/127 ,  H01L27/3276 ,  H01L27/3279 ,  H01L51/0002 ,  H01L51/0023 ,  H01L51/5228 ,  H01L2227/32

Abstract: An organic light emitting diode display according to an exemplary embodiment includes: a substrate; a pixel formed on the substrate and including a pixel area displaying an image and a peripheral area adjacent to the pixel area; an insulating layer at the pixel area and the peripheral area on the substrate; a first electrode at the pixel area on the insulating layer; an organic emission layer on the first electrode and extending to the peripheral area; a second electrode on the organic emission layer and disposed in the pixel area and the peripheral area; an auxiliary electrode in the peripheral area on the substrate and partially exposed by a first opening formed in the insulating layer; and an auxiliary member disposed on the auxiliary electrode and in contact with an upper surface of the auxiliary electrode exposed by the first opening.

公开(公告)号：US20230284475A1

公开(公告)日：2023-09-07

申请号：US17964844

申请日：2022-10-12

Applicant: Samsung Display Co., Ltd.

Inventor： Eon Seok OH ,  Jung Joon SEO ,  Tae Hyun SUNG ,  Seung Soo HONG ,  Je-Hyun SONG

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3234 ,  H01L27/326 ,  H01L51/5265

Abstract: A display device comprises a substrate, a pixel electrode, a common electrode, an intermediate layer, a semiconductor layer, a metal layer, and an organic layer. The substrate includes an opening area, a peripheral area surrounding the opening area, and a display area surrounding the peripheral area. The pixel electrode overlaps the display area. The common electrode overlaps the pixel electrode. The intermediate layer is disposed between the pixel electrode and the common electrode and includes a light emitting layer and a functional layer. The semiconductor layer overlaps the peripheral area and is spaced from the display area. The metal layer overlaps the semiconductor layer. The organic layer is disposed between the semiconductor layer and the metal layer. The common electrode, the functional layer, and the metal layer respectively have a first opening, a second opening, a third opening overlapping each other and overlapping the semiconductor layer.

公开(公告)号：US20170148374A1

公开(公告)日：2017-05-25

申请号：US15204663

申请日：2016-07-07

Applicant: Samsung Display Co., LTD.

Inventor： Se-Ho LEE ,  Tae-Hyung KIM ,  Je-Hyun SONG

IPC: G09G3/20 ,  G09G3/3208 ,  G09G3/36 ,  G09G5/14

CPC classification number: G09G3/2092 ,  G02F1/13336 ,  G02F1/13452 ,  G09G3/3208 ,  G09G3/3225 ,  G09G3/36 ,  G09G3/3648 ,  G09G5/14 ,  G09G2300/026 ,  G09G2300/0426

Abstract: A display apparatus includes a display panel, a display panel driver and a first connection wire. The display panel includes a substrate and a display layer disposed on a first surface of the substrate. The display panel driver applies a driving signal to the display panel. The display panel driver is disposed on a second surface opposite to the first surface of the substrate. The first connection wire is disposed at a first side surface connecting the first and second surfaces of the substrate. The first connection wire connects electrically the display panel with the display panel driver.