Light-emitting diode

via Rice University
Bioengineers invent ‘light tube array,’ ‘bioscilloscope’ to test, debug genetic circuits
U of Washington This graphical representation shows the layers of the 2-D LED and how it emits light.
Scientists build thinnest-possible LEDs to be stronger, more energy efficient
via IEEE
Philips Creates Shopping Assistant with LEDs and Smart Phone
Material Could Speed Up Underwater Communications by Orders of Magnitude
LED light transmissive carpets to provide information, direction, inspiration and safety in offices, hotels and public buildings
Pay-as-You-Go Solar Energy Finds Success in Africa
Defective nanotubes turned into light emitters
Breakthrough for Solar Cell Efficiency
GW Debuts Solar Walk on the Virginia Science and Technology Campus
Playgrounds Transform Children’s Energy into Harvestable Electricity
Bright, Laser-Based Lighting Devices
littleBits modules aim to make electronic invention a snap
New Kind of Ultraviolet LED could Lead to Portable, Low-Cost Devices
LED light bulbs can be brighter and more energy efficient than ever
Wireless devices go battery-free with new communication technique