BASF the European chemical company and Osram Opto Semiconductors a part of the Siemens conglomerate of Germany have announced that they have an organic light emitting diode that delivers more than 60 lumens per watt of energy used. If you check the box of the common incandescent or even the latest compact florescent bulbs you […]

Stephen Forrest at Michigan University and Yuri Sun at Princeton have their paper describing their new method of building organic light emitting diodes (OLEDs) available in Nature Photonics. Like the semiconductor light emitting diodes (SLEDs) from Purdue’s researchers we looked at last week these scientists are driving to a highly efficient LED based on the […]

Rensselaer Polytechnic Institute issued a press release for announcing the development of a new form of light emitting diode(LED) that produces polarized light. Rensselaer has awarded its Lemelson-Rensselaer Student prize to Martin Schubert for the new type of LED. The prize is for ingenuity, inspiration, dedication and understanding of the implication of innovations. The prizewinner […]

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