US 10,910,512 B2 · Nano-scale LED element for horizontally-aligned assembly, method for manufacturing same, and horizontally-aligned assembly comprising same micro-LED

Abstract

The present invention relates to a nano-scale light-emitting diode (LED) element for a horizontal array assembly, a manufacturing method thereof, and a horizontal array assembly including the same, and more particularly, to a nano-scale LED element for a horizontal array assembly that can significantly increase the number of nano-scale LED elements connected to an electrode line, facilitate an arrangement of the elements, and implement a horizontal array assembly having a very good electric connection between an electrode and an element and a significant high quantity of light when a horizontal array assembly having the nano-scale LED elements laid in a length direction thereof and connected to the electrode line is manufactured, a manufacturing method thereof, and a horizontal array assembly including the same.

Claims10

Dependent claims

A light-emitting diode (LED) element comprising:

a first semiconductor layer and a second semiconductor layer;
an active layer disposed between the first semiconductor layer and the second semiconductor layer;
an insulating film covering at least an outer surface of the active layer;
and
an electrode disposed directly on at least one of the first semiconductor layer or the second semiconductor layer, wherein the electrode contacts at least portion of upper surface and side surface of the insulating film.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

15/528,046Filed 13 Nov 2015

Priority

KR 10-2014-016106718 Nov 2014

Published

US 2017/0317228 A12 Nov 2017

Granted

2 Feb 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification16 codes

H10H 20/0137
Having light-emitting regions comprising only Group III-V materials: the light-emitting regions comprising nitride materials
H10H 20/812
Having quantum effect structures or superlattices, e.g. tunnel junctions: within the light-emitting regions, e.g. having quantum confinement…
H10H 20/813
Bodies: having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within…
H10H 20/819
Bodies: characterised by their shape, e.g. curved or truncated substrates

Nano-scale LED element for horizontally-aligned assembly, method for manufacturing same, and horizontally-aligned assembly comprising same micro-LED

Life of this patent

Nano-scale LED element for horizontally-aligned assembly, method for manufacturing same, and horizontally-aligned assembly comprising same micro-LED

Life of this patent

Abstract

Claims10