The present invention provides a method for making a light emitting diode (LED) through a silica film growth, an annealing treatment and a surface treatment so that the LED whose spectrum covers the whole red-light zone of a white-light spectrum is obtained with stability, economy, environmental protection and high efficiency.

 
Web www.patentalert.com

< Transflective display device

> Scalable high density non-volatile memory cells in a contactless memory array

> Flame retardant polymer compositions

~ 00571