US 2024/0186472 A1 · DISPLAY DEVICE COMPRISING SEMICONDUCTOR LIGHT-EMITTING DIODE

Abstract

A display device including a semiconductor light emitting device according to an embodiment can include a substrate, first assembly wiring and second assembly wiring alternately arranged on the substrate and spaced apart from each other, a planarization layer disposed on the first assembly wiring and the second assembly wiring and having a first opening, and a light emitting device disposed inside the first opening, wherein the first electrode overlaps the plurality of first assembly wirings and the plurality of second assembly wirings. The first electrode may be electrically connected to one of the first assembly wiring and the second assembly wiring.

Claims20

Dependent claims

A display device including a semiconductor light emitting device comprising:

a substrate;
a first assembly wiring and a second assembly wiring alternately arranged on the substrate and spaced apart from each other;
a planarization layer disposed on the first assembly wiring and the second assembly wiring and having a first opening;
and
a semiconductor light emitting device having a first electrode, disposed inside the first opening, and overlapping the first assembly wiring and the second assembly wiring,
wherein a first electrode of the semiconductor light emitting device is electrically connected to one of the first assembly wiring and the second assembly wiring.

3 more elements

A display device including a semiconductor light emitting device comprising:

a substrate having a plurality of sub-pixels defined;
a first assembly wiring arranged along a plurality of sub-pixels arranged on a same line among the plurality of sub-pixels;
a second assembly wiring arranged along the plurality of sub-pixels arranged on the same line among the plurality of sub-pixels and adjacent to each of the first assembly wiring;
and
a planarization layer comprising a first opening and overlapping the first assembly wiring and the second assembly wiring,
wherein each of the plurality of sub-pixels comprises a light emitting device disposed in the first opening and electrically connected to the second assembly wiring.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/285,190Filed 31 Mar 2022

Priority

KR 10-2021-004225131 Mar 2021

Published

6 Jun 2024

Term ends

Not estimatedThe source records don’t support an estimate.

Classification15 codes

H10D 86/00
Integrated devices formed in or on insulating or conducting substrates
H10H 20/857
Packages: interconnections, e.g. lead-frames, bond wires or solder balls
H10D 86/441
Characterised by multiple TFTs: interconnections, e.g. scanning lines
H10D 86/451
Characterised by multiple TFTs: characterised by the compositions or shapes of the interlayer dielectrics

Display device comprising semiconductor light-emitting diode

Life of this patent

Display device comprising semiconductor light-emitting diode

Life of this patent

Abstract

Claims20