公开(公告)号：US20250063916A1

公开(公告)日：2025-02-20

申请号：US18787229

申请日：2024-07-29

Applicant: Samsung Display Co., LTD.

Inventor： Sangshin LEE ,  Yeonju KANG ,  Sanghoon KIM ,  Jaesuk MOON ,  Yuri LEE

IPC: H10K59/35 ,  H10K59/80

Abstract: A display device includes a substrate on which unit pixel areas are defined, where the unit pixel areas are arranged in a first direction and a second direction perpendicular to the first direction in a plan view, first to fourth sub-pixels arranged on the substrate in each of the unit pixel areas, where the first and fourth sub-pixels emit light of a first color, the second sub-pixel emits light of a second color and the third sub-pixel emits light of a third color, a bank layer provided with a bank opening defined therein, where the bank opening is surrounded by the first to fourth sub-pixels in the plan view, an intermediate layer disposed on the bank layer, where an intermediate opening is defined in the intermediate layer to overlap the bank opening, and an opposite electrode disposed on the intermediate layer.

公开(公告)号：US20220344624A1

公开(公告)日：2022-10-27

申请号：US17512224

申请日：2021-10-27

Applicant: Samsung Display Co., Ltd.

Inventor： Seungjin LEE ,  Sanghoon KIM ,  Jaesuk MOON ,  Jongsung PARK ,  Junghyun AHN

IPC: H01L51/56 ,  H01L51/00 ,  C23C16/04

Abstract: An apparatus for manufacturing a display apparatus includes a mask assembly; and a first magnet and a second magnet facing the mask assembly, the mask assembly includes a mask frame including an opening; and a mask sheet disposed on the mask frame, the mask sheet includes a first body portion including first openings; and a second body portion connected to the first body portion and including second openings, and the second body portion overlaps at least a portion of the first magnet and the second magnet.

公开(公告)号：US20200013658A1

公开(公告)日：2020-01-09

申请号：US16363430

申请日：2019-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Junhyeuk KO ,  Euigyu KIM ,  Minchul SONG ,  Byungik KONG ,  Jaesuk MOON ,  Soohyun MIN ,  Seungjin LEE ,  Seungju HONG

IPC: H01L21/683 ,  H01L51/56 ,  C23C14/04 ,  C23C14/50

Abstract: An electrostatic chuck unit includes a first wiring portion configured to generate a relatively weak electrostatic force and a second wiring portion configured to generate a relatively strong electrostatic force.