Abstract: Light-emitting diode (LED) lamps are widely used for electric lighting due to their low energy consumption, high luminous efficiency and long lifetime. There are, however, several important ...

Abstract: It is well known that inclined sidewall scattering structures can improve the light extraction efficiency (LEE) of micro deep ultraviolet (DUV) light-emitting diodes (LEDs). However, ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

Rather than attempt to defend a longstanding state-funded scholarship program against claims in court that it intentionally discriminated against white applicants, the state of Illinois has rewritten ...