| CPC H10H 20/8512 (2025.01) [H10H 20/854 (2025.01); H10H 29/14 (2025.01)] | 14 Claims |
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1. A display device comprising:
a mounting substrate;
a plurality of light-emitting devices arranged on the mounting substrate; and
a single crystal substrate having a plurality of openings;
wherein the mounting substrate comprises:
a plurality of thin-film transistor (TFT) elements, and
a plurality of conductive pads, each of which is electrically connected to one of the plurality of TFT elements;
wherein each of the plurality of light-emitting devices comprises:
a semiconductor stacked body located below one of the openings,
a first metallic section electrically connected to the semiconductor stacked body,
a second metallic section electrically connected to the semiconductor stacked body,
a first conductive layer comprising a semiconductor connecting section located between an outermost lateral surface of the semiconductor stacked body and a lateral surface of the first metallic section that faces the outermost lateral surface of the semiconductor stacked body, and
a second conductive layer comprising an extended section located between the outermost lateral surface of the semiconductor stacked body and a lateral surface of the second metallic section that faces the outermost lateral surface of the semiconductor stacked body;
wherein each of the semiconductor stacked bodies is disposed between a respective one of the first metallic sections and a respective one of the second metallic sections, and the plurality of conductive pads include:
a plurality of first conductive pads, each electrically connected to the first metallic section of a respective one of the light-emitting devices, and
a plurality of second conductive pads, each electrically connected to the second metallic section of the respective one of the light-emitting devices; and
wherein the TFT elements are disposed in regions other than underneath the first metallic sections and the second metallic sections.
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