
Blue colorDuPont new Green materials has lifetime of over a million hours05/29/2009
The Green Gen3 material has over one million hours lifetime (that's over 100 years of constant use!) with 25 cd/A efficiency. The color coordinates are 0.26, 0.65. The light-blue Gen 3 (color coordinates 0.14, 0.12) has 38,000 hours from 1000 cd/m2, efficiency of 6.0 cd/A, and a lifetime of 38,000 hours. A deeper blue (color coordinates 0.14, 0.08) was developed with 7,000 hours. Due to its deep blue color, the lifetime of this material at the luminance required for a 200 cd/m2 display is calculated to be approximately 41,000 hours. The Gen-3 red has a lifetime of 62,000 hours, current efficiency of 13 cd/A, and color coordinates (0.68, 0.32). PNNL scientists develop efficient blue OLED03/22/2009Scientists at the Pacific Northwest National Laboratory scientist have designed, synthesized and tested new blue OLED materials. They claim that these new materials have an improved efficiency - by at least 25 percent. The new materials are phosphorescent OLEDs. Via EurekAlert Plextronics Says Their Printable Ink Improves Performance in P-OLEDs12/19/2008
BASF and OSRAM Develop New Highly Efficient White OLEDs11/25/2008
South Korean scientists say they developed efficient true-blue OLED11/23/2008Jin Sung-Ho, a chemistry professor at Pusan National Univeristy in South Korea, say they have succeeded in devloping efficient true-blue OLED materials. The project was state funded, together with Seoul National University. Via AFP UDC Reviews Company and OLED Industry Progress06/20/2008
Universal Display’s Chief Executive Officer, Steven V. Abramson, began the meeting by reviewing progress in the commercialization of the Company’s OLED technologies over the past year. Mr. Abramson followed this by highlighting advances in next generation technologies for display and lighting applications, and providing a vision of the future for the Company and the OLED industry. Merck Launches Breakthrough OLED Materials05/29/2008Merck KGaA announced today that it is launching several new OLED materials, including a blue singlet emitter (SEB series) that features ultra deep blue color coordinates. Measured in solvent, this dopant shows a color as deep as CIE(x;y) 0.15/ 0.09 with a full width half maximum (FWHM) of only 54 nm. Sony and Idemitsu Kosan increased the efficiency of blue OLEDs05/19/2008
Toray develops blue light emitting materials04/30/2008Toray Industries Inc announced that it has succeeded in developing blue light emitting materials, boasting the world’s highest levels of efficiency and pure color emissions, for use in full-color organic EL displays. Idemitsu Kosan and UDC Announce Extension of Collaboration to Accelerate the Development of Phosphorescent OLED Materials12/13/2007
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