18915402. DISPLAY DEVICE AND MOTHER SUBSTRATE FOR DISPLAY DEVICE (Japan Display Inc.)
DISPLAY DEVICE AND MOTHER SUBSTRATE FOR DISPLAY DEVICE
Organization Name
Inventor(s)
Hideyuki Takahashi of Tokyo JP
DISPLAY DEVICE AND MOTHER SUBSTRATE FOR DISPLAY DEVICE
This abstract first appeared for US patent application 18915402 titled 'DISPLAY DEVICE AND MOTHER SUBSTRATE FOR DISPLAY DEVICE
Original Abstract Submitted
According to one embodiment, a display device includes a substrate having display and surrounding areas, an organic insulating layer, a lower electrode above the organic insulating layer, a rib layer having a pixel aperture, a first partition in the display area, an organic layer contacting the lower electrode, an upper electrode covering the organic layer, and a second partition in the surrounding area. Each of the first and second partitions includes a lower portion and an upper portion having an end portion which protrudes from a side surface of the lower portion. The second partition includes segments spaced apart from each other. The rib layer has a slit surrounding at least one of the segments.