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US 12,615,929 B2Granted
Display device
AssigneeLG Display Co., Ltd.
InventorsJiHun Song, Gyujae Yohn
Life of this patent
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Abstract
According to an aspect of the present disclosure, a display device includes a substrate including a display area in which a plurality of sub-pixels are disposed, and a non-display area. The display device includes a plurality of signal lines extending from the display area to the non-display area and configured to transmit an alternating current voltage. The display device includes a semiconductor layer disposed between the substrate and the plurality of signal lines and overlapping the plurality of signal lines.
Claims20
A display device comprising:
- a substrate body formed as a self-supporting transparent conductive oxide or oxide semiconductor material, the substrate body having thereon a display area in which a plurality of sub-pixels is disposed, and a non-display area;
- a plurality of signal lines extending from the display area to the non-display area, the plurality of signal lines configured to transmit alternating current voltage;
- and
- a semiconductor layer disposed between the substrate body and the plurality of signal lines and overlapping the plurality of signal lines, the semiconductor layer being configured to reduce parasitic capacitance between the substrate body and the plurality of signal lines.
1 more element
A display device, comprising:
- a substrate body consisting essentially of a transparent conductive oxide material or an oxide semiconductor material;
- a semiconductor layer disposed on the substrate body;
- an insulating layer disposed on the semiconductor layer;
- at least one sub-pixel on the substrate body, the at least one sub-pixel including:
- a light-emitting element;
- and
- a transistor coupled to the light-emitting element;
- and
- a plurality of signal lines coupled to the at least one sub-pixel;
- wherein the semiconductor layer is disposed between the substrate body and the plurality of signal lines and overlaps the plurality of signal lines, and is configured to reduce parasitic capacitance between the substrate body and the plurality of signal lines.
7 more elements
Dependencies are inferred from the claim text.