Samsung Display Co., Ltd.

Seungcheol Ko

Sangheon Ye

Junho Sim

Seyoon Oh

A display device includes a pixel circuit, a first insulation layer covering the pixel circuit, a first electrode disposed on the first insulation layer, a second electrode disposed on the first insulation layer while being spaced apart from the first electrode, a second insulation layer covering the first electrode, the second electrode, and the first insulation layer disposed between the first electrode and the second electrode, and a light emitting element electrically connected to the first electrode and the second electrode on the second insulation layer and disposed between the first electrode and the second electrode. Here, the second insulation layer includes a first area overlapping the first electrode, a second area overlapping the second electrode, and a stopper area disposed between the first electrode and the second electrode, and the stopper area has a thickness different from that of each of the first area and the second area.

Display device and method of manufacturing the same

A method of forming a pattern part includes forming a first film on a target object, the first film having a first cure shrinkage ratio, forming a second film on the first film, the second film having a second cure shrinkage ratio greater than the first cure shrinkage ratio, and patterning the first film and the second film to form a pattern.

Growing community of inventors

Hwaseong-si, South Korea

Seungcheol Ko