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US 2026/0290216 A1Published application
Display apparatus
AssigneeLG Display Co., Ltd.
InventorJisoo LEE
Life of this patent
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Abstract
A display apparatus can include a display panel including a plurality of pixels, and a circuit including a driving transistor configured to drive a light-emitting element of a defective pixel among the plurality of pixels, and a storage capacitor connected between a gate electrode and a source electrode of the driving transistor, wherein the circuit is configured to supply a reset voltage that varies with a data voltage applied to the light-emitting element.
Claims20
A display apparatus comprising:
- a display panel including a plurality of pixels;
- and
- a circuit including:
- a driving transistor configured to drive a light-emitting element of a defective pixel among the plurality of pixels;
- and
- a storage capacitor connected between a gate electrode and a source electrode of the driving transistor,
- wherein the circuit is configured to supply a reset voltage that varies with a data voltage applied to the light-emitting element.
4 more elements
A display apparatus comprising:
- a display panel including a plurality of pixels and a plurality of dummy pixels,
- wherein a dummy pixel of the plurality of dummy pixels is configured to drive a light-emitting element of a defective pixel among the plurality of pixels, and
- wherein the dummy pixel includes:
- a dummy driving transistor;
- a dummy storage capacitor connected between a gate electrode and a source electrode of the dummy driving transistor;
- and
- a dummy transistor configured to supply a dummy reset voltage that varies with a data voltage.
4 more elements
A display apparatus comprising:
- a display panel including a plurality of pixels and a plurality of dummy pixels;
- wherein a dummy pixel of the plurality of dummy pixels includes:
- a dummy driving transistor;
- a dummy storage capacitor connected between a gate electrode and a source electrode of the dummy driving transistor;
- a first dummy transistor having one electrode connected to a data voltage and another electrode connected to the gate electrode of the dummy driving transistor;
- a second dummy transistor having one electrode connected to a reference voltage and another electrode connected to the gate electrode of the dummy driving transistor;
- a dummy compensation capacitor connected to the dummy driving transistor;
- and
- a dummy transistor configured to supply a dummy reset voltage that varies with the data voltage.
6 more elements
Dependencies are inferred from the claim text.