Cti has fully spectrum of mask related technologies, such as lithography and etching technology in semiconductor, mask, mask blank, mask pellicle, and upstream glass works such as slimming, cutting, lap and polishing. we have fully knowledge and technologies to serve our customers. Followings are the unique technologies that we have:

  • Quartz recycle technique
  • Black matrix mask blank and substrate preparation
  • Electroplating resist mold and glass etching techniques for MEMS
  • AS and AF coating technique for mask (AF coating and AOI)