18674243. DISPLAY DEVICE (Samsung Display Co., LTD.)
DISPLAY DEVICE
Organization Name
Inventor(s)
YOO-YOUNG Park of Yongin-si KR
JEONG YONG Lee of Yongin-si KR
DISPLAY DEVICE
This abstract first appeared for US patent application 18674243 titled 'DISPLAY DEVICE
Original Abstract Submitted
A display device includes a substrate on which a display area and a non-display area adjacent to the display area are defined, a first electrode disposed in the display area on the substrate, a pixel defining layer disposed on the substrate and exposing at least a portion of the first electrode, a partition wall disposed on the pixel defining layer, where the partition wall includes a first portion including a metal material and a second portion surrounding the first portion and including a metal oxide, a light emission layer disposed on the first electrode and the partition wall, where at least a portion of the light emission layer is cut off by the partition wall, and a second electrode disposed on the light emission layer and the partition wall.