Patent ID: 11908850
Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A display device comprising:
a substrate;
a plurality of light-emitting diodes over the substrate, the plurality of light-emitting diodes arranged in a matrix;
a plurality of transistors each electrically connected to at least one of the plurality of light-emitting diodes;
an insulating layer between the plurality of light-emitting diodes and the plurality of transistors; and
a plurality of conductive pastes between the plurality of light-emitting diodes and the plurality of transistors,
wherein one of the plurality of transistors is electrically connected to the one of the plurality of light-emitting diodes via one of the plurality of conductive pastes,
wherein the plurality of light-emitting diodes is closer to the substrate than the plurality of transistors is,
wherein each of the plurality of light-emitting diodes is a micro light-emitting diode,
wherein an area of a light-emitting region of each of the plurality of light-emitting diodes is less than or equal to 10000 μm2,
wherein each of the plurality of transistors comprises a metal oxide layer and a gate electrode, and
wherein a top surface of the gate electrode is substantially level with a top surface of the insulating layer.