One-polymer active pixel

K. L. Tzeng*, Hsin-Fei Meng, M. F. Tzeng, Y. S. Chen, C. H. Liu, S. F. Horng, Y. Z. Yang, S. M. Chang, Chain-Shu Hsu, C. C. Chi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

The fabrication of a metal-oxide field-effect transistor (MOSFET) based on an electroluminescent conjugated polymer on glass substrate was studied. An active pixel in which the light emitting diode (LED) and a MOSFET share the same active polymer was demonstrated using poly [2-methoxy-5 (2′-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV) model. Individual mobility measurement was performed by fitting the space-charge-limited current (SCLC) in horizontal electrodes. The results shows that the horizontal mobility for the MOSFET in the spin-coated film can be three orders of magnitude larger than the vertical mobility for the LED.

Original languageEnglish
Pages (from-to)619-621
Number of pages3
JournalApplied Physics Letters
Volume84
Issue number4
DOIs
StatePublished - 26 Jan 2004

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