Understanding extrinsic degradation in phosphorescent OLEDs

Hitoshi Yamamoto; Michael S. Weaver; Hideyuki Murata; Chihaya Adachi; Julie J. Brown

doi:10.1002/j.2168-0159.2014.tb00199.x

Understanding extrinsic degradation in phosphorescent OLEDs

Hitoshi Yamamoto, Michael S. Weaver, Hideyuki Murata, Chihaya Adachi, Julie J. Brown

Applied Chemistry

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

4 Citations (Scopus)

Abstract

We quantified water as an impurity in OLEDs and investigated how the water level impacts initial lifetime decay. We also demonstrated a two to three fold increase in lifetime for blue and green phosphorescent OLEDs by reducing the amount of water in the devices.

Original language	English
Pages (from-to)	758-761
Number of pages	4
Journal	Digest of Technical Papers - SID International Symposium
Volume	45
Issue number	1
DOIs	https://doi.org/10.1002/j.2168-0159.2014.tb00199.x
Publication status	Published - Jun 2014

All Science Journal Classification (ASJC) codes

Engineering(all)

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10.1002/j.2168-0159.2014.tb00199.x

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title = "Understanding extrinsic degradation in phosphorescent OLEDs",

abstract = "We quantified water as an impurity in OLEDs and investigated how the water level impacts initial lifetime decay. We also demonstrated a two to three fold increase in lifetime for blue and green phosphorescent OLEDs by reducing the amount of water in the devices.",

author = "Hitoshi Yamamoto and Weaver, {Michael S.} and Hideyuki Murata and Chihaya Adachi and Brown, {Julie J.}",

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AU - Yamamoto, Hitoshi

AU - Weaver, Michael S.

AU - Murata, Hideyuki

AU - Adachi, Chihaya

AU - Brown, Julie J.

PY - 2014/6

Y1 - 2014/6

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JO - Digest of Technical Papers - SID International Symposium

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Understanding extrinsic degradation in phosphorescent OLEDs

Abstract

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