Microfluidic organic light emitting diode (OLED) using liquid organic semiconductors

We propose a first prototype of the microfluidic organic light emitting diode (OLED). A matrix of 3×3 OLED array was fabricated in the SU-8 microchannels sandwiched by the indium tin oxide (ITO) anode and cathode. The liquid organic semiconductors were employed for the light emitters and were inject...

Full description

Saved in:
Bibliographic Details
Main Authors: Kasahara, T., Mizuno, J., Hirata, S., Edura, T., Matsunami, S., Adachi, C., Shoji, S.
Format: Conference Proceeding
Language:English
Subjects:
Anodes
Cathodes
Indium tin oxide
Microchannel
Microfluidics
Organic light emitting diodes
Substrates
Citations: Items that cite this one
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We propose a first prototype of the microfluidic organic light emitting diode (OLED). A matrix of 3×3 OLED array was fabricated in the SU-8 microchannels sandwiched by the indium tin oxide (ITO) anode and cathode. The liquid organic semiconductors were employed for the light emitters and were injected into the microchannels. The electroluminescence was obtained in the microchannels under the optimized applied voltage. The current density of 2.11 mA/cm 2 was measured at 60 V. Since flesh liquid organic semiconductors are continuously supplied to the emitting layer, long-term stable electroluminescence is expected by the proposed OLED.
ISSN:1084-6999
DOI:10.1109/MEMSYS.2012.6170256