Some other developments

→LED applications in general illumination
→Fundamental research on the crystalline strutures to be done for generating light
→Improvement in phosphor conversion outputs
→Improvement in production technique of semi-conductors having less defects and therefore generating
　more light
→Production of bigger size semi-conductors. The semi-conductors used in high power LEDs have an area of
　mm2
→Improvement in heat dissipation to increase the current density in the semi-conductor and thereby increase
　the generation of light, ect.