All-solution-processed multilayered small-molecule oleds with high device efficiency

Hsin Rong Tseng; Hsin-Fei Meng; Jia Da You; Sheng Fu Horng; Feng Wen Yen; I. Feng Lin

doi:10.1889/1.3256672

All-solution-processed multilayered small-molecule oleds with high device efficiency

Hsin Rong Tseng, Hsin-Fei Meng, Jia Da You, Sheng Fu Horng, Feng Wen Yen, I. Feng Lin

Institute of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

All-solution-processed multilayer blue small molecular organic light-emitting diodes are fabri-cated by blade coating method. Fluorescent blue host,1-(7-(9,9’-bianthracen-10-yl)-9,9-dioctyl-9H-fluoren-2-yl)pyrene, and blue dopant, 4,4’-(1E,1’E)-2,2’-(naphthalene-2,6-diyl)bis(ethene-2,1-diyl)bis(N,N-bis(4-hexylphenyl)aniline), are synthesized to achieve good solubility and pinhole-free thin film by solution process. The multilayer device structure with hole/electron transport layer is achieved by blade coating method without the dissolution problem between layers. The efficiency of the all-solution-processed device is 4.8 cd/A at 1,200 cd/m2, close to that by thermal deposition in high vacuum chamber.

Original language	English
Pages (from-to)	1737-1739
Number of pages	3
Journal	Digest of Technical Papers - SID International Symposium
Volume	40
Issue number	1
DOIs	https://doi.org/10.1889/1.3256672
State	Published - 2009
Event	2009 Vehicles and Photons Symposium - Dearborn, MI, United States Duration: 15 Oct 2009 → 16 Oct 2009

Access to Document

10.1889/1.3256672

Cite this

@article{53486a90f99f4cd7896f1d6071a05fce,

title = "All-solution-processed multilayered small-molecule oleds with high device efficiency",

abstract = "All-solution-processed multilayer blue small molecular organic light-emitting diodes are fabri-cated by blade coating method. Fluorescent blue host,1-(7-(9,9{\textquoteright}-bianthracen-10-yl)-9,9-dioctyl-9H-fluoren-2-yl)pyrene, and blue dopant, 4,4{\textquoteright}-(1E,1{\textquoteright}E)-2,2{\textquoteright}-(naphthalene-2,6-diyl)bis(ethene-2,1-diyl)bis(N,N-bis(4-hexylphenyl)aniline), are synthesized to achieve good solubility and pinhole-free thin film by solution process. The multilayer device structure with hole/electron transport layer is achieved by blade coating method without the dissolution problem between layers. The efficiency of the all-solution-processed device is 4.8 cd/A at 1,200 cd/m2, close to that by thermal deposition in high vacuum chamber.",

author = "Tseng, {Hsin Rong} and Hsin-Fei Meng and You, {Jia Da} and Horng, {Sheng Fu} and Yen, {Feng Wen} and Lin, {I. Feng}",

note = "Publisher Copyright: � 2009 SID.; 2009 Vehicles and Photons Symposium ; Conference date: 15-10-2009 Through 16-10-2009",

year = "2009",

doi = "10.1889/1.3256672",

language = "English",

volume = "40",

pages = "1737--1739",

journal = "Digest of Technical Papers - SID International Symposium",

issn = "0097-966X",

publisher = "John Wiley and Sons Inc.",

number = "1",

}

TY - JOUR

T1 - All-solution-processed multilayered small-molecule oleds with high device efficiency

AU - Tseng, Hsin Rong

AU - Meng, Hsin-Fei

AU - You, Jia Da

AU - Horng, Sheng Fu

AU - Yen, Feng Wen

AU - Lin, I. Feng

N1 - Publisher Copyright: � 2009 SID.

PY - 2009

Y1 - 2009

N2 - All-solution-processed multilayer blue small molecular organic light-emitting diodes are fabri-cated by blade coating method. Fluorescent blue host,1-(7-(9,9’-bianthracen-10-yl)-9,9-dioctyl-9H-fluoren-2-yl)pyrene, and blue dopant, 4,4’-(1E,1’E)-2,2’-(naphthalene-2,6-diyl)bis(ethene-2,1-diyl)bis(N,N-bis(4-hexylphenyl)aniline), are synthesized to achieve good solubility and pinhole-free thin film by solution process. The multilayer device structure with hole/electron transport layer is achieved by blade coating method without the dissolution problem between layers. The efficiency of the all-solution-processed device is 4.8 cd/A at 1,200 cd/m2, close to that by thermal deposition in high vacuum chamber.

AB - All-solution-processed multilayer blue small molecular organic light-emitting diodes are fabri-cated by blade coating method. Fluorescent blue host,1-(7-(9,9’-bianthracen-10-yl)-9,9-dioctyl-9H-fluoren-2-yl)pyrene, and blue dopant, 4,4’-(1E,1’E)-2,2’-(naphthalene-2,6-diyl)bis(ethene-2,1-diyl)bis(N,N-bis(4-hexylphenyl)aniline), are synthesized to achieve good solubility and pinhole-free thin film by solution process. The multilayer device structure with hole/electron transport layer is achieved by blade coating method without the dissolution problem between layers. The efficiency of the all-solution-processed device is 4.8 cd/A at 1,200 cd/m2, close to that by thermal deposition in high vacuum chamber.

UR - http://www.scopus.com/inward/record.url?scp=85072723427&partnerID=8YFLogxK

U2 - 10.1889/1.3256672

DO - 10.1889/1.3256672

M3 - Conference article

AN - SCOPUS:85072723427

SN - 0097-966X

VL - 40

SP - 1737

EP - 1739

JO - Digest of Technical Papers - SID International Symposium

JF - Digest of Technical Papers - SID International Symposium

IS - 1

T2 - 2009 Vehicles and Photons Symposium

Y2 - 15 October 2009 through 16 October 2009

ER -

All-solution-processed multilayered small-molecule oleds with high device efficiency

Abstract

Access to Document

Other files and links

Fingerprint

Cite this