Technician Inspecting Silicon Wafers is a photograph by David Parkerseagate Microelectronics Ltd which was uploaded on May 2nd, 2013.
Technician Inspecting Silicon Wafers
Technician wearing clean room clothing making visual inspection of silicon wafers for possible defects using a black ray lamp. Numerous rectangular... more
Title
Technician Inspecting Silicon Wafers
Artist
David Parkerseagate Microelectronics Ltd
Medium
Photograph
Description
Technician wearing clean room clothing making visual inspection of silicon wafers for possible defects using a black ray lamp. Numerous rectangular integrated circuits (silicon chips) are constructed from a wafer of crystalline silicon; the chips will ultimately be diced from the completed wafers. Each chip will comprise a complicated pattern of embedded zones created by successive imaging, etching and deposition or growth processes. Absolute cleanliness is vital throughout the manufacturing process; one source of contamination might ruin an entire batch of almost finished wafers.
Uploaded
May 2nd, 2013
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