April Gallery
Available as Framed Prints, Photos, Wall Art and Gift Items
Choose from 8 pictures in our April collection for your Wall Art or Photo Gift. Popular choices include Framed Prints, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.
Abstract
Aerial
Africa
Animals
Architecture
Arts
Asia
Europe
Historic
Humour
Maps and Charts
North America
Oceania
People
Popular Themes
Posters
Religion
Science
Services
South America
Special Days
Sport
Transportation
All Images
> 1988
>> April
>> August
>> December
>> February
>> January
>> July
>> June
>> March
>> May
>> November
>> October
Collections
Featured April Print
Fabrication of silicon-based integrated circuits
Fabrication of silicon-based integrated circuits (chips), showing a technician monitoring the progress of low-temperature, plasma-enhanced nitride passivation, performed to protect the metal interconnect layer on the chip. Individual chips are constructed on a single wafer of crystalline silicon (visible at bottom centre). The complicated pattern of embedded layers and zones which comprises each integrated circuit was created by successive imaging, etching and deposition or growth processes. This particular wafer consists of chips that will be used to control the motors in computer disk drives
© DAVID PARKER/SEAGATE MICROELECTRONICS LTD/ SCIENCE PHOTO LIBRARY
