公开(公告)号：US20250057009A1

公开(公告)日：2025-02-13

申请号：US18597742

申请日：2024-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Joongu Lee ,  Hwi Kim ,  Jungsun Park ,  Jihee Son ,  Seoulki Lee ,  Seungjun Lee ,  Areum Lee ,  Yeonhwa Lee

IPC: H10K59/80 ,  H10K59/122

Abstract: A display apparatus includes a pixel area and an adjacent transmission area, first to third sub-pixel electrodes disposed on a substrate, disposed in the pixel area, and spaced apart from each other, a bank layer overlapping an edge of each of the first to third sub-pixel electrodes, first to third intermediate layers respectively disposed on the first to third sub-pixel electrodes and spaced apart from each other, first to third opposite electrodes respectively disposed on the first to third intermediate layers and spaced apart from each other, and an auxiliary electrode disposed on the bank layer. The first to third opposite electrodes respectively pass through edges of the first to third intermediate layers and electrically contact the auxiliary electrode.

公开(公告)号：US11584983B2

公开(公告)日：2023-02-21

申请号：US17025850

申请日：2020-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Taesung Kim ,  Yunjong Yeo ,  Hyunmin Cho ,  Jihee Son ,  Sungsoon Im

IPC: C23C14/04 ,  H01L51/00 ,  H01L27/32

Abstract: A method of manufacturing a mask, includes forming an organic material layer on a mask substrate and patterning a hard mask on the organic material layer, etching the organic material layer to form a mask sheet including through holes, removing the hard mask on the mask sheet, forming a conductive material layer on the mask sheet, and etching the conductive material layer to form a conductive layer.

公开(公告)号：US20250084522A1

公开(公告)日：2025-03-13

申请号：US18678194

申请日：2024-05-30

Applicant: Samsung Display Co., Ltd.

Inventor： Areum Lee ,  Hwi Kim ,  Jungsun Park ,  Jihee Son ,  Seoulki Lee ,  Seungjun Lee ,  Yeonhwa Lee ,  Joongu Lee

IPC: C23C14/04 ,  H10K71/16

Abstract: A mask assembly includes a mask frame including a plurality of sides and an opening, a first support stick arranged on the mask frame to overlap the opening, the first mask stick extending in a direction parallel to one of the sides of the mask frame, a mask sheet arranged on the first support stick, the mask sheet extending in a direction parallel to one of the sides of the mask frame, and a first waterproof membrane arranged on a surface of the first support stick facing the mask sheet.

公开(公告)号：US11700750B2

公开(公告)日：2023-07-11

申请号：US17104389

申请日：2020-11-25

Applicant: Samsung Display Co., Ltd.

Inventor： Junhwan Moon ,  Younggil Kwon ,  Seul Lee ,  Jihee Son

IPC: G03F7/40 ,  H10K59/122 ,  H10K50/805 ,  H10K50/824 ,  H10K59/124 ,  H10K71/00 ,  H10K71/20 ,  H10K59/35 ,  H10K59/12

CPC classification number: H10K59/122 ,  G03F7/40 ,  H10K50/805 ,  H10K50/824 ,  H10K59/124 ,  H10K71/00 ,  H10K71/221 ,  H10K71/233 ,  H10K59/1201 ,  H10K59/35

Abstract: Provided are a display device and a method of manufacturing the same. The display device includes a substrate; a pixel electrode on the substrate; a pixel-defining layer having a first opening exposing a central portion of the pixel electrode and a barrier portion defining the first opening; an auxiliary electrode on the barrier portion; an intermediate layer on the pixel electrode; and an opposite electrode on the intermediate layer and in electrical contact with the auxiliary electrode.