
UDC Awarded Two $750,000 U.S. Department of Energy SBIR Phase II Contracts for White OLED Lighting
10/22/2008
Using the Company’s high-efficiency UniversalPHOLED technology, Universal Display will build a 6” x 6” white OLED lighting panel with targets of > 75 lm/W and an operating lifetime of over 35,000 hrs at 1,000 cd/m2 initial luminance. Based on results previously obtained on much smaller test pixels, this work will focus on a number of scale-up issues associated with the performance of a panel as a function of its size. Under the second contract, Universal Display will demonstrate a high brightness white OLED based on the Company’s SOLED technology, where one OLED device is directly stacked on top of another OLED. A white OLED will be designed to demonstrate the same efficiency and lifetime as above at approximately twice the initial luminance. This is especially important for applications where a high brightness illumination source is desired. Similar entries
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