TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Passivation of organic light emitting diode anode grid lines by pulsed Joule heating

Tutkimustuotosvertaisarvioitu

Standard

Passivation of organic light emitting diode anode grid lines by pulsed Joule heating. / Janka, M.; Gierth, R.; Rubingh, J. E.; Abendroth, M.; Eggert, M.; Moet, D. J D; Lupo, D.

julkaisussa: Applied Physics Letters, Vuosikerta 107, Nro 10, 103304, 07.09.2015.

Tutkimustuotosvertaisarvioitu

Harvard

Janka, M, Gierth, R, Rubingh, JE, Abendroth, M, Eggert, M, Moet, DJD & Lupo, D 2015, 'Passivation of organic light emitting diode anode grid lines by pulsed Joule heating', Applied Physics Letters, Vuosikerta. 107, Nro 10, 103304. https://doi.org/10.1063/1.4930883

APA

Janka, M., Gierth, R., Rubingh, J. E., Abendroth, M., Eggert, M., Moet, D. J. D., & Lupo, D. (2015). Passivation of organic light emitting diode anode grid lines by pulsed Joule heating. Applied Physics Letters, 107(10), [103304]. https://doi.org/10.1063/1.4930883

Vancouver

Janka M, Gierth R, Rubingh JE, Abendroth M, Eggert M, Moet DJD et al. Passivation of organic light emitting diode anode grid lines by pulsed Joule heating. Applied Physics Letters. 2015 syys 7;107(10). 103304. https://doi.org/10.1063/1.4930883

Author

Janka, M. ; Gierth, R. ; Rubingh, J. E. ; Abendroth, M. ; Eggert, M. ; Moet, D. J D ; Lupo, D. / Passivation of organic light emitting diode anode grid lines by pulsed Joule heating. Julkaisussa: Applied Physics Letters. 2015 ; Vuosikerta 107, Nro 10.

Bibtex - Lataa

@article{0d1ee6304c0148e7a7425ebd43c2e818,
title = "Passivation of organic light emitting diode anode grid lines by pulsed Joule heating",
abstract = "We report the self-aligned passivation of a current distribution grid for an organic light emitting diode (OLED) anode using a pulsed Joule heating method to align the passivation layer accurately on the metal grid. This method involves passing an electric current through the grid to cure a polymer dielectric. Uncured polymer is then rinsed away, leaving a patterned dielectric layer that conforms to the shape of the grid lines. To enhance the accuracy of the alignment, heat conduction into the substrate and the transparent electrode is limited by using short current pulses instead of a constant current. Excellent alignment accuracy of the dielectric layer on printed metal grid lines has been achieved, with a typical 4-μm dielectric overhang. In addition to good accuracy, pulsed Joule heating significantly cuts down process time and energy consumption compared to heating with a constant current. The feasibility of using a printed current distribution grid and Joule heating was demonstrated in an OLED device.",
author = "M. Janka and R. Gierth and Rubingh, {J. E.} and M. Abendroth and M. Eggert and Moet, {D. J D} and D. Lupo",
year = "2015",
month = "9",
day = "7",
doi = "10.1063/1.4930883",
language = "English",
volume = "107",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "AMER INST PHYSICS",
number = "10",

}

RIS (suitable for import to EndNote) - Lataa

TY - JOUR

T1 - Passivation of organic light emitting diode anode grid lines by pulsed Joule heating

AU - Janka, M.

AU - Gierth, R.

AU - Rubingh, J. E.

AU - Abendroth, M.

AU - Eggert, M.

AU - Moet, D. J D

AU - Lupo, D.

PY - 2015/9/7

Y1 - 2015/9/7

N2 - We report the self-aligned passivation of a current distribution grid for an organic light emitting diode (OLED) anode using a pulsed Joule heating method to align the passivation layer accurately on the metal grid. This method involves passing an electric current through the grid to cure a polymer dielectric. Uncured polymer is then rinsed away, leaving a patterned dielectric layer that conforms to the shape of the grid lines. To enhance the accuracy of the alignment, heat conduction into the substrate and the transparent electrode is limited by using short current pulses instead of a constant current. Excellent alignment accuracy of the dielectric layer on printed metal grid lines has been achieved, with a typical 4-μm dielectric overhang. In addition to good accuracy, pulsed Joule heating significantly cuts down process time and energy consumption compared to heating with a constant current. The feasibility of using a printed current distribution grid and Joule heating was demonstrated in an OLED device.

AB - We report the self-aligned passivation of a current distribution grid for an organic light emitting diode (OLED) anode using a pulsed Joule heating method to align the passivation layer accurately on the metal grid. This method involves passing an electric current through the grid to cure a polymer dielectric. Uncured polymer is then rinsed away, leaving a patterned dielectric layer that conforms to the shape of the grid lines. To enhance the accuracy of the alignment, heat conduction into the substrate and the transparent electrode is limited by using short current pulses instead of a constant current. Excellent alignment accuracy of the dielectric layer on printed metal grid lines has been achieved, with a typical 4-μm dielectric overhang. In addition to good accuracy, pulsed Joule heating significantly cuts down process time and energy consumption compared to heating with a constant current. The feasibility of using a printed current distribution grid and Joule heating was demonstrated in an OLED device.

U2 - 10.1063/1.4930883

DO - 10.1063/1.4930883

M3 - Article

VL - 107

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 10

M1 - 103304

ER -