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US 12,114,530 B2Granted
Display device including a first electrode including an end portion inside a trench
AssigneeJapan Display Inc.
InventorHiroumi Kinjo
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Abstract
According to one embodiment, a display device comprises a pixel circuit, an insulating layer that covers the pixel circuit and includes a first trench, a first electrode disposed on the insulating layer, an organic layer disposed on the first electrode, a second electrode disposed on the organic layer, and a first filling layer that fills at least a part of the first trench. An end portion of the first electrode is located inside the first trench and is covered with the first filling layer.
Claims18
A display device comprising:
- a pixel circuit;
- an insulating layer that covers the pixel circuit and includes a first trench;
- a first electrode disposed on the insulating layer;
- an organic layer disposed on the first electrode;
- a second electrode disposed on the organic layer;
- and
- a first filling layer that fills at least a part of the first trench,
- wherein an end portion of the first electrode is located inside the first trench and is covered with the first filling layer,
- the first trench has a grid pattern that overlaps boundaries of a plurality of pixels, and
- an end portion of the first electrode is located inside the first trench over an entire circumference of the first electrode and is covered with the first filling layer.
7 more elements
A display device comprising:
- a pixel circuit;
- an insulating layer that covers the pixel circuit and has a first trench;
- a first electrode disposed on the insulating layer;
- an organic layer disposed on the first electrode;
- a second electrode disposed on the organic layer;
- and
- a first filling layer that fills the first trench,
- wherein the first electrode includes a first conductive layer and a second conductive layer connected to the first conductive layer,
- an end portion of the first conductive layer is located inside the first trench and is covered with the first filling layer,
- the second conductive layer is located on the insulating layer and the first filling layer,
- the insulating layer includes a connector surrounded by the first trench, and
- a part of the first conductive layer is located on the connector and is in contact with the second conductive layer.
9 more elements
Dependencies are inferred from the claim text.