公开(公告)号：US20240274625A1

公开(公告)日：2024-08-15

申请号：US18432861

申请日：2024-02-05

Applicant: Samsung Display Co., LTD.

Inventor： Yungbin CHUNG ,  Changhee LEE ,  Yijoon AHN ,  Sungjoo KWON ,  Joonyong PARK ,  Hyuneok SHIN ,  Juhyun LEE ,  Samtae JEONG

IPC: H01L27/12 ,  C23C16/27 ,  C23C16/44 ,  C23C16/455 ,  H10K59/12 ,  H10K59/121

CPC classification number: H01L27/127 ,  C23C16/27 ,  C23C16/4408 ,  C23C16/45565 ,  C23C16/45574 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/1255 ,  H10K59/1201 ,  H10K59/1213

Abstract: An apparatus for manufacturing a display device includes a stage on which a display substrate is arranged, a nozzle portion facing the stage, where the nozzle portion supplies gas to the display substrate to form at least one selected from a base portion and a graphene layer on the display substrate, and a driver connected to at least one of the nozzle portion and the stage, where the driver linearly moves at least one selected from the nozzle portion and the stage in a predetermined direction. The nozzle portion forms the at least one selected from the base portion and the graphene layer on the display substrate based on a relative motion thereof with the stage.

公开(公告)号：US20220149144A1

公开(公告)日：2022-05-12

申请号：US17507316

申请日：2021-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Juhyun LEE ,  Hyuneok SHIN ,  Sungjoo KWON

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes: a substrate comprising a main display area, a component area, and a peripheral area; a main pixel electrode at the main display area of the substrate; a main thin-film transistor at the main display area of the substrate and electrically connected to the main pixel electrode; an auxiliary pixel electrode at the component area of the substrate; an auxiliary thin-film transistor at the peripheral area of the substrate; and a connecting wire connected to the auxiliary pixel electrode and including a thin portion having a thickness less than a thickness of the auxiliary pixel electrode, wherein the connecting wire electrically connects the auxiliary thin-film transistor to the auxiliary pixel electrode.