Semiconductor Glossary, Developed Semi OneSource.

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With over 2000 terms defined and explained, Semiconductor Glossary is the most complete reference in the field of semiconductors on the market today.

Including some 500 new terms defined and remaining terms updated and modified, a 2nd edition book version of this glossary is now available.

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Term (Index) Definition
SOD  Spin On Dielectric; dielectric in the form of viscous liquid is deposited by spin-on process and then solidified through thermal curing.
spin-on deposition, spin coating  process used to coat the wafer with material which is originally in the liquid form; liquid is dispensed onto the wafer surface in predetermined amount and the wafer is rapidly rotated (up to 6000 rpm; during spinning liquid is uniformly distributed on the surface by centrifugal forces; material is then solidified by low temperature (typically <200 oC) bake; in semiconductor processing commonly used to apply photoresist.
spin-on glass, SOG  thin layer of SiO2 (often doped) deposited on the wafer surface by spin-on process.
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Information in this glossary is provided at the author's discretion. Any liability based on, or related to the contents of this glossary is disclaimed.