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US 12,593,730 B2Granted
Display device including protruding portion and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorJae Hoon Kim
Life of this patent
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Abstract
A display device includes a substrate; a via insulating layer on the substrate; and a first inner bank and a second inner bank on the via insulating layer and spaced from each other, wherein the via insulating layer includes a protruding portion located in a gap between the first inner bank and the second inner bank, and protruding from a top surface of the via insulating layer, and a thickness of the protruding portion is less than a thickness of the first inner bank and a thickness of the second inner bank.
Claims17
A display device comprising:
- a substrate;
- a via insulating layer on the substrate;
- a first inner bank and a second inner bank on the via insulating layer and spaced from each other;
- and
- a first outer bank and a second outer bank, the first inner bank and the second inner bank being located between the first outer bank and the second outer bank, wherein:
- the via insulating layer comprises a protruding portion located in a gap between the first inner bank and the second inner bank and protruding from a top surface of the via insulating layer;
- a thickness of the protruding portion is less than a thickness of the first inner bank and a thickness of the second inner bank;
- and
- each of thicknesses of the first outer bank and the second outer bank is greater than the thickness of the first inner bank and the thickness of the second inner bank.
6 more elements
A display device comprising:
- a substrate;
- a first inner bank and a second inner bank on the substrate and spaced from each other;
- protrusions on the substrate, in a gap between the first inner bank and the second inner bank;
- and
- a first outer bank and a second outer bank, the first inner bank and the second inner bank being located between the first outer bank and the second outer bank, wherein
- the protrusions comprise a first protrusion adjacent to the first inner bank, and a second protrusion adjacent to the second inner bank;
- a thickness of the first inner bank is greater than a thickness of the first protrusion;
- a thickness of the second inner bank is greater than a thickness of the second protrusion;
- and
- each of thicknesses of the first outer bank and the second outer bank is greater than the thickness of the first inner bank and the thickness of the second inner bank.
7 more elements
Dependencies are inferred from the claim text.