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US 2024/0258482 A1Published application
Display device
AssigneeLG Display Co., Ltd.
InventorsDaeyoung SEO, Jongsung KIM, Yongmin HA
Life of this patent
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Abstract
In a display device according to an embodiment of the present disclosure, a redundant light-emitting element is disposed on a line substrate separate from a panel unit in which the main light-emitting element is included, thereby reducing occurrence of a defective pixel due to a defective main light-emitting element.
Claims29
A display device, comprising:
- a substrate;
- a first sub-pixel on the substrate, the first subpixel having a first light emitting element and a second light emitting element each configured to emit light of a first color, the first and second light emitting element coupled to a same first driving transistor;
- and
- a second sub-pixel on the substrate, the second subpixel having a third light emitting element and a fourth light emitting element each configured to emit light of a second color different from the first color.
1 more element
A display device, comprising:
- a plurality of panel units, wherein each panel unit includes a plurality of signal lines, a plurality of first light-emitting elements, and a thin-film transistor configured to apply a driving signal to the plurality of first light-emitting elements;
- a substrate including a plurality of link lines and a plurality of second light-emitting elements;
- and
- a plurality of first connection members and a plurality of second connection members disposed between the substrate and the panel units,
- wherein a first connection member of the plurality of first connection members electrically connects a link line of the plurality of link lines to a signal line of the plurality of signal lines,
- wherein a second connection member of the plurality of second connection members electrically connects a second light-emitting element of the plurality of second light-emitting elements to a thin-film transistor.
3 more elements
A display device comprising:
- a first body, the first body including a substrate layer and one or more light emitting elements on the substrate layer;
- a plurality of panel units each coupled to the first body in a first direction, the plurality of panel units positioned with respect to one another in a second direction that traverses the first direction, each panel unit of the plurality of panel units including a thin-film transistor,
- wherein a first light-emitting element of the one or more light emitting elements of the first body is electrically connected to a first thin-film transistor of a first panel unit of the plurality of panel units.
Dependencies are inferred from the claim text.