The blue light diodes are used as a base for making white light sources applied in place of filament lamps and luminescent lamps. These new light sources are much more economical; their service life is several tenfold longer. A high quantum radiation yield close to 100% in the blue and green regions of the spectrum makes LEDs applicable in information screens, displace, signaling, and other devices.
Although there are lots substrates which are regarded as potential materials to replace sapphire substrate, it is still dominated in the substrates (for GaN LED growth) market, because of its reasonable price and relatively low mismatch. Zhongju is capable of processing substrates according to customer needs. Currently, our sapphire substrate productions ranges from 2 to 12 inches with high quality and accurate orientation.
ShanXiZhongJuJingKe Semiconductor Co., Ltd
Contact Person: yang
Address: No.2, machinery park, huitong industrial park, jinzhong development zone, shanxi demonstration zone,Jinzhong,Shanxi