Samsung Display Co., Ltd.

Kwangyoung Choi

Junghyun Kim

Sungeun Lee

Yeonhong Kim

Jongyun Kim

Waljun Kim

Seungmin Lee

Seungmin Song

Joosun Yoon

Kiwan Ahn

Jintaek Kim

Sae-Hee Ryu

Jinyool Kim

A display device including a base substrate including a first base film, a second base film disposed on the first base film, and a connection wire, wherein at least a portion of the connection wire is disposed between the first base film and the second base film, a pixel circuit disposed on the base substrate, a light emitting element disposed on the pixel circuit and electrically connected to the pixel circuit, and a driving part disposed under the base substrate. The first base film has a first penetration part and a first protrusion part protruding toward the second base film, and the second base film has a second penetration part overlapping the first protrusion part and a second protrusion part protruding toward the first base film and overlapping the first penetration part. The connection wire extends to an upper surface of the base substrate along the first protrusion part.

Display device and manufacturing method of the same

A display device is capable of preventing damage to a signal line in a dehydrogenation process of a semiconductor layer and to a method of manufacturing the display device, the display device including: a substrate; at least one switching element on the substrate; a pixel electrode connected to the at least one switching element; a semiconductor layer on the substrate, the semiconductor layer providing a channel area of the at least one switching element; an insulating layer on the semiconductor layer; and a conductive layer connected to the semiconductor layer through a contact hole of the insulating layer. The insulating layer has a groove that overlaps the semiconductor layer and surrounds the conductive layer in the contact hole.

Display device and method for fabricating the same

A method of manufacturing an organic light-emitting display apparatus using a light-blocking photoresist layer which minimizes damage to an intermediate layer, including an emission layer, during a process for manufacturing the organic light-emitting display apparatus.

Method of manufacturing organic light-emitting display apparatus and organic light-emitting display apparatus

Growing community of inventors

Yongin-si, South Korea

Kwangyoung Choi