Gravure printed organic light emitting diodes for lighting applications

Pälvi Kopola; Markus Tuomikoski; Riikka Suhonen; Arto Maaninen

doi:10.1016/j.tsf.2009.03.209

Gravure printed organic light emitting diodes for lighting applications

Pälvi Kopola (Corresponding Author), Markus Tuomikoski, Riikka Suhonen, Arto Maaninen

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

113 Citations (Scopus)

Abstract

A major advantage of polymer based organic light emitting diodes (OLED) is the capability to be manufacturing them with low cost, high-throughput printing techniques. In this paper, we report on double layer gravure printed polymer based OLED light sources with an active area of 0.16 cm² on glass substrate. The devices exhibit brightness of 100 cd/m² and 1000 cd/m²at 4.2 V and 5.4 V, respectively. Furthermore, a large area OLED of 30 cm² in which both polymer layers are gravure printed is demonstrated for lighting applications. Based on the results presented in this paper, the feasibility of the gravure printing technique for the fabrication of large area OLEDs in large-scale production is proved.

Original language	English
Pages (from-to)	5757-5762
Number of pages	6
Journal	Thin Solid Films
Volume	517
Issue number	19
DOIs	https://doi.org/10.1016/j.tsf.2009.03.209
Publication status	Published - 2009
MoE publication type	A1 Journal article-refereed

Keywords

Optoelectronic devices
organic light-emitting diodes
gravure printing
lighting

Access to Document

10.1016/j.tsf.2009.03.209

Cite this

@article{195f3a5e8ea54b6f9b9a00542abe21bd,

title = "Gravure printed organic light emitting diodes for lighting applications",

abstract = "A major advantage of polymer based organic light emitting diodes (OLED) is the capability to be manufacturing them with low cost, high-throughput printing techniques. In this paper, we report on double layer gravure printed polymer based OLED light sources with an active area of 0.16 cm2 on glass substrate. The devices exhibit brightness of 100 cd/m2 and 1000 cd/m2 at 4.2 V and 5.4 V, respectively. Furthermore, a large area OLED of 30 cm2 in which both polymer layers are gravure printed is demonstrated for lighting applications. Based on the results presented in this paper, the feasibility of the gravure printing technique for the fabrication of large area OLEDs in large-scale production is proved.",

keywords = "Optoelectronic devices, organic light-emitting diodes, gravure printing, lighting",

author = "P{\"a}lvi Kopola and Markus Tuomikoski and Riikka Suhonen and Arto Maaninen",

note = "Project code: IST-2002-004607 ",

year = "2009",

doi = "10.1016/j.tsf.2009.03.209",

language = "English",

volume = "517",

pages = "5757--5762",

journal = "Thin Solid Films",

issn = "0040-6090",

publisher = "Elsevier",

number = "19",

}

TY - JOUR

T1 - Gravure printed organic light emitting diodes for lighting applications

AU - Kopola, Pälvi

AU - Tuomikoski, Markus

AU - Suhonen, Riikka

AU - Maaninen, Arto

N1 - Project code: IST-2002-004607

PY - 2009

Y1 - 2009

N2 - A major advantage of polymer based organic light emitting diodes (OLED) is the capability to be manufacturing them with low cost, high-throughput printing techniques. In this paper, we report on double layer gravure printed polymer based OLED light sources with an active area of 0.16 cm2 on glass substrate. The devices exhibit brightness of 100 cd/m2 and 1000 cd/m2 at 4.2 V and 5.4 V, respectively. Furthermore, a large area OLED of 30 cm2 in which both polymer layers are gravure printed is demonstrated for lighting applications. Based on the results presented in this paper, the feasibility of the gravure printing technique for the fabrication of large area OLEDs in large-scale production is proved.

AB - A major advantage of polymer based organic light emitting diodes (OLED) is the capability to be manufacturing them with low cost, high-throughput printing techniques. In this paper, we report on double layer gravure printed polymer based OLED light sources with an active area of 0.16 cm2 on glass substrate. The devices exhibit brightness of 100 cd/m2 and 1000 cd/m2 at 4.2 V and 5.4 V, respectively. Furthermore, a large area OLED of 30 cm2 in which both polymer layers are gravure printed is demonstrated for lighting applications. Based on the results presented in this paper, the feasibility of the gravure printing technique for the fabrication of large area OLEDs in large-scale production is proved.

KW - Optoelectronic devices

KW - organic light-emitting diodes

KW - gravure printing

KW - lighting

U2 - 10.1016/j.tsf.2009.03.209

DO - 10.1016/j.tsf.2009.03.209

M3 - Article

SN - 0040-6090

VL - 517

SP - 5757

EP - 5762

JO - Thin Solid Films

JF - Thin Solid Films

IS - 19

ER -

Gravure printed organic light emitting diodes for lighting applications

Abstract

Keywords

Access to Document

Fingerprint

Cite this