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US 2026/0279261 A1Published application
Display panel
AssigneeLG Display Co., Ltd.
InventorsSung Bae AN, Su Hyeon JO
Life of this patent
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Abstract
The present embodiment relates to a display panel, and more particularly, to a display panel, which can be used without a separate repair process in case that a defect occurs in a micro light-emitting diode (LED) in a transfer process, and can reduce areas occupied by driving circuits and the number of components.
Claims20
A display panel, comprising:
- a substrate;
- a driving circuit disposed on the substrate;
- an insulating material layer disposed on the driving circuit;
- a plurality of light-emitting elements disposed on the insulating material layer;
- an organic insulating material layer disposed between the plurality of light-emitting elements;
- one or more electrodes penetrating the insulating material layer and configured to electrically connect the driving circuit and one or more of the plurality of light-emitting elements;
- a second electrode disposed on the plurality of light-emitting elements;
- and
- a black layer disposed on the second electrode,
- wherein each of a plurality of pixels includes a plurality of sub-pixels configured to emit light of different colors,
- wherein each of the plurality of sub-pixels includes at least one main light-emitting element and at least one sub light-emitting element, and
- wherein the at least one main light-emitting element and the at least one sub light-emitting element are micro light-emitting diodes configured to emit light of a same color wavelength.
9 more elements
Dependencies are inferred from the claim text.