Patent ID: 7767996
Filing Date: 2010-08-03
Classification: H01L

Abstract:
1. A light-emitting device, having magnetic-source, comprising: a light emitting stack structure, having a first electrode, a second electrode, a lower doped stack layer, an upper doped stack layer, an active layer between the lower and upper doped stack layers, wherein the first electrode and the second electrode are disposed on a same side of the light emitting stack structure, for producing a driving current; and a magnetic-source layer, providing a magnetic field to the light emitting stack structure in a direction substantially perpendicular to the upper doped stack layer, wherein the first electrode has a first line pattern and the second electrode has a second line pattern, portions of the first line pattern and the second line pattern are interposed at locations in accordance with the magnetic field, wherein a line gap between line branches of the first line pattern and the second line pattern is not constant.