Investigation of solution-processed organic light-emitting diode fabrication on patterned line structure using bar-coating method

Tomohiro Koyama; Shigeki Naka; Hiroyuki Okada

doi:10.1143/JJAP.51.112102

Investigation of solution-processed organic light-emitting diode fabrication on patterned line structure using bar-coating method

Tomohiro Koyama, Shigeki Naka^*, Hiroyuki Okada

^*Corresponding author for this work

Electric and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We have investigated a noncontact bar-coating method with a patterned line structure for a solution-processed organic light-emitting diode, which is suitable for simple and large-area production. The line-and-space (L/S) structure of an insulating photoresist material was effective for the control of a drying process with a pinning effect in a solution process. In a device with an L/S photoresist on an indium tin oxide (ITO) substrate, a uniform emission of more than 30 × 30mm ² was observed.

Original language	English
Article number	112102
Journal	Japanese Journal of Applied Physics
Volume	51
Issue number	11
DOIs	https://doi.org/10.1143/JJAP.51.112102
State	Published - 2012/11

ASJC Scopus subject areas

General Engineering
General Physics and Astronomy

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title = "Investigation of solution-processed organic light-emitting diode fabrication on patterned line structure using bar-coating method",

abstract = "We have investigated a noncontact bar-coating method with a patterned line structure for a solution-processed organic light-emitting diode, which is suitable for simple and large-area production. The line-and-space (L/S) structure of an insulating photoresist material was effective for the control of a drying process with a pinning effect in a solution process. In a device with an L/S photoresist on an indium tin oxide (ITO) substrate, a uniform emission of more than 30 × 30mm 2 was observed.",

author = "Tomohiro Koyama and Shigeki Naka and Hiroyuki Okada",

year = "2012",

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doi = "10.1143/JJAP.51.112102",

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AU - Koyama, Tomohiro

AU - Naka, Shigeki

AU - Okada, Hiroyuki

PY - 2012/11

Y1 - 2012/11

N2 - We have investigated a noncontact bar-coating method with a patterned line structure for a solution-processed organic light-emitting diode, which is suitable for simple and large-area production. The line-and-space (L/S) structure of an insulating photoresist material was effective for the control of a drying process with a pinning effect in a solution process. In a device with an L/S photoresist on an indium tin oxide (ITO) substrate, a uniform emission of more than 30 × 30mm 2 was observed.

AB - We have investigated a noncontact bar-coating method with a patterned line structure for a solution-processed organic light-emitting diode, which is suitable for simple and large-area production. The line-and-space (L/S) structure of an insulating photoresist material was effective for the control of a drying process with a pinning effect in a solution process. In a device with an L/S photoresist on an indium tin oxide (ITO) substrate, a uniform emission of more than 30 × 30mm 2 was observed.

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DO - 10.1143/JJAP.51.112102

M3 - 学術論文

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ER -

Investigation of solution-processed organic light-emitting diode fabrication on patterned line structure using bar-coating method

Abstract

ASJC Scopus subject areas

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