公开(公告)号：US20240274625A1

公开(公告)日：2024-08-15

申请号：US18432861

申请日：2024-02-05

申请人： Samsung Display Co., LTD.

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

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

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

摘要： 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：US20230371317A1

公开(公告)日：2023-11-16

申请号：US18142208

申请日：2023-05-02

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Dongmin LEE ,  Hyuneok SHIN ,  Joonyong PARK ,  Hyunah SUNG ,  Samtae JEONG

IPC分类号： H10K59/123 ,  H10K59/124

CPC分类号： H10K59/123 ,  H10K59/124

摘要： A display apparatus includes: a substrate including a display area and a peripheral area outside the display area, a display element arranged in the display area; a transistor including a semiconductor layer and a gate electrode; and a connection electrode electrically connected to the transistor and having a multi-layered structure. The connection electrode includes: a main metal layer including a first metal element; and a protective layer disposed on the main metal layer and including the first metal element and a second metal element different from the first metal element.