Integrated circuit design
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Integrated circuit design, semiconductor design, chip design or IC design, is a sub-field of electronics engineering, encompassing the particular logic and circuit design techniques required to design
Engineer using an early IC-designing workstation to analyze a section of a circuit design cut on rubylith, c. 1979
Rubylith
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Rubylith is a brand of masking film, invented and trademarked by the Ulano Corporation. Today the brand has become genericized to the point that it has become synonymous with all coloured masking film
Integrated circuit design
…P-doped Si, the polysilicon is red and vias are crosses. Engineer using an early IC-designing workstation to analyze a section of a circuit design cut on rubylith, c. 1979 Integrated circuit design, semiconductor design, chip design or IC design, is a sub-field of electronics engineering, encompassing the particular…
Founders of Intel inc. (Andy Grove, Robert Noyce and Gordon Moore) standing next to a Rubylith with a cutout for the Intel 8080A microprocessor, 1978.
A technician makes small-detail corrections of a circuit image on a large Rubylith. The image will be copied, miniaturized, and utilized in making computer chips.
Rubylith tracing of an integrated circuit.