Highly Polarized White Light Source By Combining Blue LED on Semipolar or Nonpolar GaN with Yellow LED on Semipolar or Nonpolar GaN

摘要

A packaged light emitting device. The device has a substrate member comprising a surface region. The device also has two or more light emitting diode devices overlying the surface region. Each of the light emitting diode device is fabricated on a semipolar or nonpolar GaN containing substrate. The two or more light emitting diode devices are fabricated on the semipolar or nonpolar GaN containing substrate emits substantially polarized emission.