Display device

1:

• A display device comprising:
• a first substrate including a first insulating substrate and a first organic insulating film on the first insulating substrate;
• a second substrate including a second insulating substrate, a light shielding layer on the second insulating substrate, and a color filter layer on the light shielding layer;
• and
• a seal material between the first substrate and the second substrate, wherein
• the first organic insulating film has a first segment, a second segment and a first concave portion,
• the first segment is separated from the second segment by the first concave portion,
• the first insulating substrate is exposed from the first organic insulating film in the first concave portion,
• the color filter layer has a third segment, a fourth segment and a second concave portion,
• the third segment is separated from the fourth segment by the second concave portion, the light shielding layer is exposed from the color filter layer in the second concave portion,
• the first concave portion overlaps the second concave portion, and
• the seal material overlaps the first concave portion and the second concave portion.