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Microfabrication of an electroluminescent polymer light emitting diode pixel array

 

作者: Salman Noach,   Erez Z. Faraggi,   Gil Cohen,   Yair Avny,   Ronny Neumann,   Dan Davidov,   Aaron Lewis,  

 

期刊: Applied Physics Letters  (AIP Available online 1996)
卷期: Volume 69, issue 24  

页码: 3650-3652

 

ISSN:0003-6951

 

年代: 1996

 

DOI:10.1063/1.117012

 

出版商: AIP

 

数据来源: AIP

 

摘要:

We describe a method to microfabricate a light emitting diode array with pixels based on conjugated electroluminescent polymers sandwiched between appropriate electrodes. This method, based on direct photoablation with the 193 nm emission of an excimer laser, maintains the properties of these unique polymers. The technique as described here has already achieved an array of 20 &mgr;m×20 &mgr;m pixels with enhanced electroluminescence (EL) from these pixels and possible spectral tuning of the EL by the application of varying external field. This method can be extended to achieve nanometer dimensionalities using near‐field nanolithography. ©1996 American Institute of Physics.

 

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