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Efficient Organic Blue‐Light‐Emitting Devices with Double Confinement on Terfluorenes with Ambipolar Carrier Transport Properties

Wu, C.‐C., Lin, Y.‐T., Wong, K.‐T., Chen, R.‐T., Chien, Y.‐Y.·2004·Advanced Materials

Abstract

Ter(9,9‐diarylfluorene)s (TDAFs) exhibit many intriguing properties promising for blue light‐emitting devices, such as high thin‐film photoluminescence quantum yields (∼ 90 %), high glass‐transition temperatures (> 200 °C), and an unusual ambipolar carrier‐transport capability. Successful implementation of a double‐ heterostructure device configuration that provides effective confinement of both carriers and excitons in TDAFs results in an electroluminescence performance (5.3 % external quantum efficiency) promising for application in blue‐emitting devices.

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Metadata

Authors
Wu, C. ‐., Lin, Y. ‐., Wong, K. ‐., Chen, R. ‐., & Chien, Y. ‐.
Venue
Advanced Materials
Publisher
Wiley
Published
2004-01-05
Volume
16
Issue
1
Pages
61-65
ISSN
  • 0935-9648 (ISSN-L)
  • 1521-4095
OpenAlex
W2068383681
Cited by
364
References
0
FWCI
24.20
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Efficient Organic Blue‐Light‐Emitting Devices with Double Confinement on Terfluorenes with Ambipolar Carrier Transport Properties. https://app.cochat.ai/papers/10.1002/adma.200305619
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Wu, C. ‐., Lin, Y. ‐., Wong, K. ‐., Chen, R. ‐., & Chien, Y. ‐. (2004). Efficient Organic Blue‐Light‐Emitting Devices with Double Confinement on Terfluorenes with Ambipolar Carrier Transport Properties. Advanced Materials. https://doi.org/10.1002/adma.200305619

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