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US 10,770,531 B2Granted
Organic light emitting unit, method for manufacturing thereof and display panel
AssigneeBoe Technology Group Co., Ltd.
InventorWei Liu
Life of this patent
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Abstract
An organic light emitting display unit is disclosed, which includes: a substrate; a light shielding layer and a first electrode disposed on the substrate, the light shielding layer and the first electrode are disposed on a same layer and made of a same material.
Claims18
An organic light emitting unit, comprising:
- a substrate;
- a light shielding layer, located on the substrate,
- a first electrode, located on a same layer as the light shielding layer and is made of a same material as the light shielding layer, the first electrode is an anode electrode,
- wherein the light shielding layer and the anode electrode are spaced apart from each other, the light shielding layer and the anode electrode are in contact with the same layer, and the light shielding layer and the anode electrode are located on a same side of the same layer.
1 more element
A method for manufacturing an organic light emitting unit, comprising:
- providing a substrate;
- and
- forming a light shielding layer and a first electrode on the substrate, wherein the light shielding layer and the first electrode are disposed on a same layer and made of a same material,
- wherein the first electrode is an anode electrode, the light shielding layer and the anode electrode are spaced apart from each other, the light shielding layer and the anode electrode are in contact with the same layer, and the light shielding layer and the anode electrode are located on a same side of the same layer, and
- wherein the light shielding layer and the first electrode are formed simultaneously by a same patterning process.
2 more elements
Dependencies are inferred from the claim text.