On-demand Patterning for Organic Light-emitting Diodes Using Laser Irradiation

Ryota Sugimoto; Masahiro Morimoto; Shigeki Naka

doi:10.1246/cl.210569

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JOURNAL ARTICLE

On-demand Patterning for Organic Light-emitting Diodes Using Laser Irradiation

Ryota Sugimoto Masahiro Morimoto Shigeki Naka

Year: 2021 Journal: Chemistry Letters Vol: 51 (1)Pages: 62-64 Publisher: Oxford University Press

DOI: 10.1246/cl.210569

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Abstract

Abstract We investigated the patterning of organic light-emitting diodes using a blue laser irradiation after making a uniform device. Laser patterning was carried out under ambient atmosphere after the organic layer was deposited. The laser irradiation part was quenched, and it was shown that optional patterning was possible. This technique is expected to be a fabrication technique for on-demand pattern emission.

Keywords:

Irradiation Laser Fabrication Chemistry Optoelectronics Diode OLED Layer (electronics) Optics Materials science

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Organic Light-Emitting Diodes Research

Physical Sciences → Engineering → Electrical and Electronic Engineering

Organic Electronics and Photovoltaics

Physical Sciences → Engineering → Electrical and Electronic Engineering

Thin-Film Transistor Technologies

Physical Sciences → Engineering → Electrical and Electronic Engineering

On-demand Patterning for Organic Light-emitting Diodes Using Laser Irradiation

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