SRI and SDK Announce Breakthrough Performance in Organic Light-Emitting Diode (OLED) Devices for SSL Applications
  SRI International, an independent nonprofit research institute, and Showa Denko K.K. (SDK), a Japan-based chemical industry company in partnership with Itochu Plastics Inc. (CIPS), have achieved record-breaking results using SRI’s new cavity organic light-emitting diode (COLED) technology and SDK’s light-emitting polymers to produce a highly efficient light source that could one day replace incandescent and fluorescent light bulbs. 
  https://www.led-professional.com/technology/light-generation/sri-and-sdk-announce-breakthrough-performance-in-organic-light-emitting-diode-oled-devices-for-ssl-applications
  https://www.led-professional.com/technology/light-generation/sri-and-sdk-announce-breakthrough-performance-in-organic-light-emitting-diode-oled-devices-for-ssl-applications/@@images/image-1200-a1054bc92bab08a4683e9ad5babc380a.jpeg
  
    Technology
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  Jul 28, 2010
                
                  SRI and SDK Announce Breakthrough Performance in Organic Light-Emitting Diode (OLED) Devices for SSL Applications
                
                
                
                  SRI International, an independent nonprofit research institute, and Showa Denko K.K. (SDK), a Japan-based chemical industry company in partnership with Itochu Plastics Inc. (CIPS), have achieved record-breaking results using SRI’s new cavity organic light-emitting diode (COLED) technology and SDK’s light-emitting polymers to produce a highly efficient light source that could one day replace incandescent and fluorescent light bulbs.