Patent ID: 6914262
Filing Date: 2005-07-05
Classification: H01L,Y10S

Abstract:
1. A white light emitting diode comprising: a conductive substrate with a light transmitting property having a first surface divided into first and second areas and a second surface being opposed to the first surface; a first emitting unit including a first clad layer, a first active area, and a second clad layer, sequentially formed at the first area of the conductive substrate; a second emitting unit including a third clad layer, a second active area emitting light with a wavelength to be combined with light emitted from the first active area into white light, and a fourth clad layer, sequentially formed at the second area of the conductive substrate; and first, second and third electrodes, said first electrode connected to the second surface of the conductive substrate, said second electrode connected to the second clad layer, and said third electrode connected to the fourth clad layer.