Display device
AssigneeJapan Display Inc.
InventorHiroumi Kinjo
Life of this patent
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Abstract
According to one embodiment, a display device includes a base, a driving transistor placed on the base, a first insulating layer placed on the driving transistor, a cathode electrode placed on the first insulating layer, an organic layer including a light-emitting layer placed on the cathode electrode, an anode electrode that covers the organic layer, a second insulating layer placed on the first insulating layer and having an opening superposed on the cathode electrode, and a barrier wall placed on the second insulating layer. The anode electrode is electrically connected to the driving transistor through a first contact hole formed in the first insulating layer and the second insulating layer.
Claims15
A display device comprising:
- a base;
- a driving transistor placed on the base;
- a first insulating layer placed on the driving transistor;
- a cathode electrode placed on the first insulating layer;
- an organic layer including a light-emitting layer placed on the cathode electrode;
- an anode electrode that covers the organic layer;
- a second insulating layer placed on the first insulating layer and having an opening superposed on the cathode electrode;
- and
- a barrier wall placed on the second insulating layer,
- wherein the anode electrode is electrically connected to the driving transistor through a first contact hole formed in the first insulating layer and the second insulating layer.
A display device comprising:
- a base;
- a driving transistor placed on the base;
- a first insulating layer placed on the driving transistor;
- a cathode electrode placed on the first insulating layer;
- an organic layer including a light-emitting layer placed on the cathode electrode;
- an anode electrode that covers the organic layer;
- and
- a second insulating layer placed on the first insulating layer and having an opening superposed on the cathode electrode,
- wherein the anode electrode is electrically connected to the driving transistor through a contact hole formed in the first insulating layer and the second insulating layer.
Dependencies are inferred from the claim text.