US 2021/0082995 A1 · DISPLAY DEVICE

Abstract

A display device includes a substrate, a plurality of pixels, a plurality of inorganic light-emitting elements, and a first light-shielding portion. The pixels are arrayed on the substrate. The inorganic light-emitting elements are provided corresponding to the respective pixels and each have a first side surface and a second side surface opposite to the first side surface. The first light-shielding portion is electrically coupled to the cathode of the corresponding inorganic light-emitting element and prevents output of light traveling in a direction intersecting the first side surface of the inorganic light-emitting element.

Claims13

Dependent claims

A display device comprising:

a substrate;
a plurality of pixels arrayed on the substrate;
a plurality of inorganic light-emitting elements provided corresponding to the respective pixels and each having a first side surface and a second side surface opposite to the first side surface;
and
a first light-shielding portion electrically coupled to a cathode of the corresponding inorganic light-emitting element and that prevents output of light traveling in a direction intersecting the first side surface of the inorganic light-emitting element.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

17/103,979Filed 25 Nov 2020

Priority

JP 2018-10547331 May 2018

Published

18 Mar 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

H10H 29/142
Comprising multiple light-emitting semiconductor components: two-dimensional arrangements, e.g. asymmetric LED layout
H10W 90/00
Package configurations
H10H 20/8316
Characterised by their shape: multi-layer electrodes comprising at least one discontinuous layer
H10H 20/841
Coatings, e.g. passivation layers or antireflective coatings: reflective coatings, e.g. dielectric Bragg reflectors

Display device

Life of this patent

Display device

Life of this patent

Abstract

Claims13