Posts Tagged ‘LEDs’

Bioreactor Generates Biofuel from Algae

Wednesday, August 19, 2009 10:32 No Comments

Los Angeles architects Emergent have designed an installation filled with green algae that produce oil by photosynthesis. The Flower Street BioReactor will be made of transparent acrylic and contain LED lights that vary in colour and brightness to maintain ideal conditions for the algae.

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Newly Developed Technology Makes OLEDs up to Five Times More Efficient

Monday, August 10, 2009 0:46 No Comments

Researchers at SRI International have found an innovative design for organic light-emitting diodes (OLED) that makes use of cavities to enhance their luminosity and energy efficiency. The device, called a COLED (where the ‘c’ stands for ‘cavity’) was designed by Dr. Yijian Shi and employs a regular pattern of cavities, implementing a structure that generates [...]

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