BEHAVIOUR OF PRINTED ELECTROLUMINISCENT PANEL IN ACCORDANCE TO ORDER OF LAYERS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39897295" target="_blank" >RIV/00216275:25310/13:39897295 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

BEHAVIOUR OF PRINTED ELECTROLUMINISCENT PANEL IN ACCORDANCE TO ORDER OF LAYERS

Popis výsledku v původním jazyce

In printing industry it is an important step to create more interactive designs to attract the customers. One of them is the utilization of electroluminescence. The properties of an electroluminescent device depend on the panel's structure, used materials, driving voltage and frequency. In this paper, an all printed electroluminescent panel is presented with different layer orders or number of layers. The panels' structures differ in the position and thickness of the dielectric layer. These different structures are causing changes in threshold voltage, highest obtainable luminance and durability of the panel. The behaviour of the panels and crystals of the active layer was inspected via spectrophotometry and optical microscopy in the range of voltagesfrom 10 to 120 V at frequencies of 50 and 500 Hz driven by an AC power source. The results show that the panel structure with a single dielectric layer from only one side of the active layer, independently on the position (in front of or

Název v anglickém jazyce

BEHAVIOUR OF PRINTED ELECTROLUMINISCENT PANEL IN ACCORDANCE TO ORDER OF LAYERS

Popis výsledku anglicky

In printing industry it is an important step to create more interactive designs to attract the customers. One of them is the utilization of electroluminescence. The properties of an electroluminescent device depend on the panel's structure, used materials, driving voltage and frequency. In this paper, an all printed electroluminescent panel is presented with different layer orders or number of layers. The panels' structures differ in the position and thickness of the dielectric layer. These different structures are causing changes in threshold voltage, highest obtainable luminance and durability of the panel. The behaviour of the panels and crystals of the active layer was inspected via spectrophotometry and optical microscopy in the range of voltagesfrom 10 to 120 V at frequencies of 50 and 500 Hz driven by an AC power source. The results show that the panel structure with a single dielectric layer from only one side of the active layer, independently on the position (in front of or

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology

ISSN

1211-5541

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

prosinec

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

13

Strana od-do

227-239

Kód UT WoS článku

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EID výsledku v databázi Scopus

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