DISPLAY DEVICE
According to one embodiment, a display device comprises a rib including an aperture and an upper surface, a partition on the upper surface, a first electrode overlapping the aperture, an organic layer including a first end portion on the upper surface and covering the first electrode, a second electrode including a second end portion on the upper surface and covering the organic layer, a first inorganic layer on the rib, and a second inorganic layer covering the partition, the second electrode, and the first inorganic layer. At least a part of the first inorganic layer is located between the first end portion and the partition and is in contact with the second inorganic layer.
1 . A display device comprising:
a rib including an aperture and an upper surface;
a partition arranged on the upper surface of the rib;
a first electrode overlapping with the aperture;
an organic layer including a first end portion located on the upper surface, and covering the first electrode;
a second electrode including a second end portion located on the upper surface, and covering the organic layer;
a first inorganic layer arranged on the rib; and
a second inorganic layer covering the partition, the second electrode, and the first inorganic layer,
wherein at least a part of the first inorganic layer is located between the first end portion and the partition and is in contact with the second inorganic layer.
2 . The display device of claim 1 , wherein
the second end portion is located between the first end portion and the first inorganic layer.
3 . The display device of claim 1 , wherein
the partition is in contact with the upper surface of the rib, and
the first inorganic layer is located between the first end portion and the partition.
4 . The display device of claim 3 , wherein
the first inorganic layer has a frame shape surrounding the aperture in plan view.
5 . The display device of claim 1 , wherein
the partition is arranged on the first inorganic layer.
6 . The display device of claim 1 , wherein
the partition has a side surface, and
the second inorganic layer covers at least a part of the side surface.
7 . The display device of claim 6 , wherein
a part of the first inorganic layer is located between the side surface and the second inorganic layer.
8 . The display device of claim 1 , wherein
the partition includes a first portion having a first width, and a second portion having a second width smaller than the first width, and
the second portion is located between the first portion and the rib.
9 . The display device of claim 1 , further comprising:
a power supply line arranged on the rib, wherein
the second electrode is in contact with the power supply line.
10 . The display device of claim 9 , wherein
the power supply line is located between the first inorganic layer and the first end portion, on the upper surface of the rib.
11 . The display device of claim 10 , wherein
the power supply line has a frame shape surrounding the aperture in plan view.
12 . The display device of claim 9 , wherein
the first inorganic layer covers a part of the power supply line.
13 . A display device comprising:
a rib including an aperture and an upper surface;
a partition arranged on an upper surface of the rib and including a first inorganic layer;
a first electrode overlapping with the aperture;
an organic layer including a first end portion located on the upper surface, and covering the first electrode;
a second electrode including a second end portion located on the upper surface, and covering the organic layer; and
a second inorganic layer covering the partition and the second electrode,
wherein
the partition includes a first portion having a first width, and a second portion having a second width smaller than the first width,
the second portion is located between the first portion and the rib and includes the first inorganic layer, and
at least a part of the first inorganic layer is in contact with the second inorganic layer.
14 . The display device of claim 13 , wherein
the partition has a side surface, and
the second inorganic layer covers at least a part of the side surface.
15 . The display device of claim 13 , wherein
the second portion further includes a power supply line, and
the second electrode is in contact with the power supply line.
16 . The display device of claim 15 , wherein
the first inorganic layer is arranged on the power supply line.
17 . The display device of claim 15 , wherein
the power supply line has a frame shape surrounding the aperture in plan view.