Publication result detail
Improvement of Performance of Screen-Printed Electroluminescent Device by Reducing the Thickness of Dielectric Layer
HRABAL, M.; DZIK, P.; OMASTA, L.; VALA, M.; WEITER, M.
Original Title
Improvement of Performance of Screen-Printed Electroluminescent Device by Reducing the Thickness of Dielectric Layer
English Title
Improvement of Performance of Screen-Printed Electroluminescent Device by Reducing the Thickness of Dielectric Layer
Type
Abstract
Original Abstract
Downsizing of the dielectric layer effectively leads to improving the power of light emitted by the panel. It is however impossible to screen print thinner layers thanks to the size of grains of dielectric. The main goal of this work is to prepare and characterize a panel based on inkjet printing formulation of sub-micron grains of dielectric. The reduction of size of particles is achieved by the mean of mechanical milling of clusters of 20 %mass suspension of fine powder BaTiO3 in dowanol PM and preventing their re-aggregation.
English abstract
Downsizing of the dielectric layer effectively leads to improving the power of light emitted by the panel. It is however impossible to screen print thinner layers thanks to the size of grains of dielectric. The main goal of this work is to prepare and characterize a panel based on inkjet printing formulation of sub-micron grains of dielectric. The reduction of size of particles is achieved by the mean of mechanical milling of clusters of 20 %mass suspension of fine powder BaTiO3 in dowanol PM and preventing their re-aggregation.
Keywords
Powder-Based Electroluminescence, Screen printing, Dielectric
Key words in English
Powder-Based Electroluminescence, Screen printing, Dielectric
Authors
HRABAL, M.; DZIK, P.; OMASTA, L.; VALA, M.; WEITER, M.
RIV year
2019
Released
14.09.2018
ISBN
978-80-214-5488-0
Pages from
90
Pages to
90
Pages count
1
BibTex
@misc{BUT156097,
author="Michal {Hrabal} and Petr {Dzik} and Lukáš {Omasta} and Martin {Vala} and Martin {Weiter}",
title="Improvement of Performance of Screen-Printed Electroluminescent Device by Reducing the Thickness of Dielectric Layer",
year="2018",
pages="90--90",
isbn="978-80-214-5488-0",
note="Abstract"
}