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ICOP & ICPET 2017, 23 - : 381-384 Back to browse issues page
Study On The Hole Transfer Layer In The Flexible Organic Light Emitting Diodes Based On Polyfluorene (PFO)
Atasheh Soleimani-Gorgani Dr * 1, Zohreh Karami Mrs
Abstract:   (974 Views)

The structure of flexible organic light emitting diodes (OLEDs) consists of an organic electro luminescence materials layer and conductive or semi-conductive polymers layer on the flexible transparent substrate, which emit light in response to electric current. In this study, various water soluble inks based on PEDOT: PSS which have different surface tension were formulated. The substrate surface energy that was printed with formulated inks was 49 dyne/cm. The results show that the altering inks surface tension has significant effect on the printed film properties and quality. The optimum amount of surface tension was about 47 dyne/cm along with the good quality of ink-jet printed film. The other properties of OLEDs such as transparency and lightening were acceptable.

Keywords: Organic Light Emitting Diodes, Solid-State Lighting, (PEDOT:PSS), Polyfluorene (PFO)
Full-Text [PDF 560 kb]   (247 Downloads)    
Type of Study: Research | Subject: Special
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Soleimani-Gorgani A, Karami Z. Study On The Hole Transfer Layer In The Flexible Organic Light Emitting Diodes Based On Polyfluorene (PFO). ICOP & ICPET. 2017; 23 :381-384
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انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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