Samsung Display Co., Ltd.

Jaeuoon Kim

Jong-Hyun Choung

Seungyong Song

Hyunmin Cho

Youngmin Moon

Sungsoon Im

Juhyun Lee

Gyungmin Baek

Hongsick Park

Ji-Hee Son

A deposition apparatus includes a chamber, a deposition source disposed in the chamber, a mask assembly, and a base substrate disposed on the mask assembly. The mask assembly includes a frame including frame openings, a mask disposed on the frame and including deposition holes, and a welding stick disposed on the mask. A welding groove is disposed along an edge of the frame and has a depth in the thickness direction of the frame. The welding stick overlaps the welding groove.

Method for manufacturing mask and deposition apparatus including mask

An input sensor of a display device includes: a sensing electrode on a base insulating layer and overlapping a sensing region; and a signal line electrically connected to the sensing electrode and overlapping the non-sensing region, and including: a first conductive layer on the base insulating layer and having a first reflectance, a first conductivity, and a first thickness; a second conductive layer having a second reflectance lower than the first reflectance, a second conductivity lower than the first conductivity, and a second thickness smaller than the first thickness, wherein the second conductive layer is on and in contact with the first conductive layer; and a third conductive layer between the base insulating layer and the first conductive layer, in contact with each of the base insulating layer and the first conductive layer, wherein the third conductive layer contains a material different from that of the second conductive layer.

Display device having input sensor and fabricating method of the input sensor

A display device includes: a substrate including a display area and a peripheral area outside the display area; a plurality of display elements arranged in the display area; and a pad disposed in the peripheral area and having a multi-layered structure, where the multi-layered structure of the pad includes: a metal layer; a conductive protective layer on a top surface of the metal layer; and a metal thin film on a top surface of the conductive protective layer.

Display device

Growing community of inventors

Yongin-si, South Korea

Jaeuoon Kim