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US 2026/0155104 A1Published application
Display device
AssigneeMagnolia White Corporation
InventorsTetsuo MORITA, Hiroshi TABATAKE
Life of this patent
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Abstract
A display device can include a base, a plurality of pixels arranged in a display area on the base, and a data signal line supplying a data signal to each of the plurality of pixels. Each of the plurality of pixels can include a pixel circuit including a plurality of transistors and a light emitting element driven by the pixel circuit. The pixel circuit can drive the light emitting element to emit light in time division. The first transistor can be connected to the data signal line, among the plurality of transistors including the pixel circuit, can be an oxide transistor.
Claims11
A display device, comprising:
- a base;
- a plurality of pixels in a display area (DA) on the base;
- and
- a data signal line to supply a data signal to each of the plurality of pixels, wherein
- each of the plurality of pixels includes a pixel circuit having a plurality of transistors and a light emitting element drivable by the pixel circuit,
- the pixel circuit is configured to drive the light emitting element to emit light according to pulse width modulation,
- a first transistor is connected to the data signal line, among the plurality of transistors in the pixel circuit,
- the plurality of transistors include a second transistor to supply current to the light emitting element,
- the pixel circuit includes a p-Si layer and an oxide layer,
- the first transistor is formed across the oxide the layer, and
- the second transistor is formed across the p-Si layer.
8 more elements
Dependencies are inferred from the claim text.