0245 - Wuxi Microelectronics Associates, Inc. Using a photo-craving techniq...Front

Wuxi Microelectronics Associates, Inc. Using a photo-craving technique, and aided by a microscope, a woman worker cuts the complex electrode pattern of an integrated circuit on wafer. The bar and space length of the electrode pattern on a wafer is about one-twelfth of the diameter of human hair. Photo by Zheng Zhensun.