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- Diazonaphthoquinone abstract "Diazonaphthoquinone (DNQ) is a diazo derivative of naphthoquinone. Upon exposure to light, it undergoes a Wolff rearrangement to form a ketene. This chemical reaction is exploited with a variety of diazonaphthoquinone derivatives in the semiconductor industry.Diazonaphthoquinone sulfonic acid esters are commonly used as components of photoresist materials for semiconductor manufacturing. In this application DNQs are mixed with Novolac resin, a type of phenolic polymer. The DNQ functions as a dissolution inhibitor. During the masking/patterning process, portions of the photoresist film are exposed to light while others remain unexposed. In the unexposed regions of the resist film, the DNQ acts as a dissolution inhibitor and the resist remains insoluble in the aqueous base developer. In the exposed regions, the DNQ forms a ketene, which, in turn, reacts with ambient water to form a base soluble indene carboxylic acid. The exposed regions of the photoresist film become soluble in aqueous base; thus allowing the formation of a relief image during development.".
- Diazonaphthoquinone iupacName "2-Diazo-2H-naphthalen-1-one".
- Diazonaphthoquinone thumbnail Diazonaphthoquinone.png?width=300.
- Diazonaphthoquinone wikiPageID "20491248".
- Diazonaphthoquinone wikiPageRevisionID "580701696".
- Diazonaphthoquinone hasPhotoCollection Diazonaphthoquinone.
- Diazonaphthoquinone imagefile "Diazonaphthoquinone.png".
- Diazonaphthoquinone imagesize "200".
- Diazonaphthoquinone iupacname "2".
- Diazonaphthoquinone othernames "12".
- Diazonaphthoquinone verifiedrevid "443572751".
- Diazonaphthoquinone subject Category:Diazo_compounds.
- Diazonaphthoquinone type Abstraction100002137.
- Diazonaphthoquinone type Cognition100023271.
- Diazonaphthoquinone type Compound105870180.
- Diazonaphthoquinone type Concept105835747.
- Diazonaphthoquinone type Content105809192.
- Diazonaphthoquinone type DiazoCompounds.
- Diazonaphthoquinone type Idea105833840.
- Diazonaphthoquinone type PsychologicalFeature100023100.
- Diazonaphthoquinone type Whole105869584.
- Diazonaphthoquinone type ChemicalCompound.
- Diazonaphthoquinone type ChemicalSubstance.
- Diazonaphthoquinone type ChemicalSubstanceType.
- Diazonaphthoquinone type ChemicalObject.
- Diazonaphthoquinone type Thing.
- Diazonaphthoquinone comment "Diazonaphthoquinone (DNQ) is a diazo derivative of naphthoquinone. Upon exposure to light, it undergoes a Wolff rearrangement to form a ketene. This chemical reaction is exploited with a variety of diazonaphthoquinone derivatives in the semiconductor industry.Diazonaphthoquinone sulfonic acid esters are commonly used as components of photoresist materials for semiconductor manufacturing. In this application DNQs are mixed with Novolac resin, a type of phenolic polymer.".
- Diazonaphthoquinone label "Diazonaphthoquinone".
- Diazonaphthoquinone label "ジアゾナフトキノン".
- Diazonaphthoquinone sameAs ジアゾナフトキノン.
- Diazonaphthoquinone sameAs m.04z_7zf.
- Diazonaphthoquinone sameAs Q3278962.
- Diazonaphthoquinone sameAs Q3278962.
- Diazonaphthoquinone sameAs Diazonaphthoquinone.
- Diazonaphthoquinone wasDerivedFrom Diazonaphthoquinone?oldid=580701696.
- Diazonaphthoquinone depiction Diazonaphthoquinone.png.
- Diazonaphthoquinone isPrimaryTopicOf Diazonaphthoquinone.