Light emitting display apparatus
AssigneeLG Display Co., Ltd.
InventorsHyeon-Hoon Shin, Won-Hee Lee
Life of this patent
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Abstract
A light emitting display apparatus includes a substrate including emission areas and a non-emission area between the emission area; a plurality of subpixels disposed in the emission areas; a first electrode disposed in each of the plurality of subpixels; a bank disposed on the first electrode and in the non-emission area; a spacer disposed on the bank; and at least one protrusion disposed between the spacer and the emission area, wherein the plurality of subpixels surround the spacer, and wherein at least one pair of the subpixels emitting the same color light is symmetrically disposed with respect to the spacer.
Claims28
A light emitting display apparatus, comprising:
- a substrate including a plurality of emission areas and a non-emission area between the plurality of emission areas;
- a plurality of subpixels in the plurality of emission areas;
- a first electrode in a subpixel from the plurality of subpixels;
- a bank on the first electrode, the bank in the non-emission area;
- a spacer on the bank in the non-emission area;
- and
- at least one protrusion between the spacer and the plurality of emission areas,
- wherein the plurality of subpixels surround the spacer,
- wherein at least one pair of subpixels from the plurality of subpixels that emit a same color of light are symmetrically disposed with respect to the spacer,
- wherein the at least one protrusion continuously surrounds the spacer in a closed curve shape in plan view.
A light emitting display apparatus, comprising:
- a substrate including a plurality of emission areas and a non-emission area between the plurality of emission areas;
- a spacer in the non-emission area;
- one or more protrusions that protrude away from the substrate in the non-emission area, the one or more protrusions surrounding the spacer in a plan view of the light emitting display apparatus;
- and
- a plurality of subpixels in the plurality of emission areas, the plurality of subpixels surrounding the spacer and the one or more protrusions in the plan view,
- wherein the one or more protrusions continuously surround the spacer in a closed curve shape in the plan view.
A light emitting display apparatus, comprising:
- a substrate including an emission area and a non-emission area;
- a light emitting element in the emission area, the light emitting element including a first electrode, a light emitting layer on the first electrode, and a second electrode, the light emitting layer configured to emit light;
- a transistor connected to the first electrode of the light emitting element;
- a bank in the non-emission area and on a portion of the first electrode that extends to the non-emission area, the bank having a first protrusion having a first height and one or more second protrusions having a second height that is less than the first height, the one or more second protrusions between the first protrusion and the emission area,
- wherein the one or more second protrusions continuously surrounds at least the first protrusion in a closed curve shape in plan view.
Dependencies are inferred from the claim text.