LED chip processing - maneuver in the confusion between the art

June 27th, Shandong Weifang a LED chip production enterprises in the purification workshop staff, red chip in the detection of led. LED chip is a solid-state semiconductor device, it can directly convert electricity into light. Epitaxial wafer from LED to the chip production process, the need for epitaxial growth, electrode evaporation, lithography, cutting, more than 20 processes. These processes are completed on the epitaxial wafer with a diameter of only 50mm.

June 27th, Shandong Weifang a LED chip production enterprise purification workshop, the staff on the classification of LED chip in.

June 27th, Shandong, Weifang, a LED chip manufacturer purification workshop, the staff in the red chip LED detection.

June 27th, Shandong, Weifang, a LED chip manufacturer purification workshop, the staff in the LED chip electrode evaporation.

June 15th, Shandong, Weifang, a LED chip manufacturer purification workshop, the staff in the LED chip burn-in test.

June 27th, Shandong, Weifang, a LED chip manufacturer purification workshop, the staff in the LED chip dicing sorting.