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Flexible Organic Light Emitting Diodes by Cody Hall MEEN 3344.

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Presentation on theme: "Flexible Organic Light Emitting Diodes by Cody Hall MEEN 3344."— Presentation transcript:

1 Flexible Organic Light Emitting Diodes by Cody Hall MEEN 3344

2 Breakdown of an FOLED Cathode Cathode Emissive layer Emissive layer Conducting layer Conducting layer Anode Anode Substrate Substrate

3 Making of FOLEDs Vacuum Deposition or Vacuum Thermal Evaporation Deposition Vacuum Deposition or Vacuum Thermal Evaporation Deposition Inkjet printing (roll by roll method) Inkjet printing (roll by roll method)

4 OLED Technology Vs. LCD No Backlight Needed No Backlight Needed Better Color Quality Better Color Quality Less Ambient lighting Less Ambient lighting Higher Efficiency Higher Efficiency Easier Production Process Easier Production Process Potentially Lower Production Potentially Lower ProductionCosts Not as Harmful to the Not as Harmful to theenvironment

5 Other Applications of FOLED’s FOLED window covers FOLED window covers Light panels Light panels Roll Out Screens Roll Out Screens Heads up displays for Helmet Visors Heads up displays for Helmet Visors

6 Sources Lawler, R (2008, July 3). Sony talks future of OLED, blu – ray’s chances against DVD. Retrieved February 12, 2009, from Engadget Web site: www.engadget.com www.engadget.com Ogg, E (2008, Oct. 1). OLED, 3D displaying the future. Retrieved October 11, 2009, from Cnet News Web site: http://news.cnet.com http://news.cnet.com Freudenrich, C (2008, Oct 30). Howstuffworks “ current and future OLED applications". Retrieved October 14, 2009, from Howstuffworks Web site: electronics.howstuffworks.com/oled6.html Lombardi, C (2007, Feb 15). Bright future for OLED’s, report predicts.. Retrieved October 14, 2009, from Cnet News Web site: http://news.cnet.com Lombardi, C (2007, Feb 15). Bright future for OLED’s, report predicts.. Retrieved October 14, 2009, from Cnet News Web site: http://news.cnet.com http://news.cnet.com Graves, G (2005, November 11). OLED: An Emerging Technology. Retrieved October 12, 2009, from HD TV Solutions Web site: www.hdtvsolutions.com www.hdtvsolutions.com Patel-Predd, P (2007, April 26). Big and Bright Flexible Displays. Retrieved October 14, 2009, from Massachusetts Institute of Technology Web site: www.technologyreview.com/nanotech/18591/?a=f www.technologyreview.com/nanotech/18591/?a=f


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