Plasma resistant modified I-line, deep UV and E-beam resists

This paper presents chemically modified photoresists for use as plasma etch masks over various substrates during patterning in IC manufacturing with sub-0.5 micron resolution. The modification consists of directly adding the modifying compounds into the photoresist solutions. The added compounds inc...

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Hauptverfasser: Bousaba, J.E., Tranjan, F.M., Qushair, L.E., DuBois, T.D., Bobbio, S.M., Jose, M.T., Nickel, J.L., Jones, S.K., Dudley, B.
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creator Bousaba, J.E.
Tranjan, F.M.
Qushair, L.E.
DuBois, T.D.
Bobbio, S.M.
Jose, M.T.
Nickel, J.L.
Jones, S.K.
Dudley, B.
description This paper presents chemically modified photoresists for use as plasma etch masks over various substrates during patterning in IC manufacturing with sub-0.5 micron resolution. The modification consists of directly adding the modifying compounds into the photoresist solutions. The added compounds increase the Oxygen, Fluorine and Chlorine plasma resistance of photoresists, thus promoting a high etch rate selectivity with respect to other substrates and films (e.g. polyimide, PMGI, oxide, etc.).< >
doi_str_mv 10.1109/ECTC.1994.367592
format Conference Proceeding
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The added compounds increase the Oxygen, Fluorine and Chlorine plasma resistance of photoresists, thus promoting a high etch rate selectivity with respect to other substrates and films (e.g. polyimide, PMGI, oxide, etc.).&lt; &gt;</description><identifier>ISBN: 9780780309142</identifier><identifier>ISBN: 0780309146</identifier><identifier>DOI: 10.1109/ECTC.1994.367592</identifier><language>eng</language><publisher>IEEE</publisher><subject>Chemical technology ; Etching ; Oxygen ; Plasma applications ; Plasma chemistry ; Plasma materials processing ; Plasma properties ; Polyimides ; Resists ; Silicon</subject><ispartof>1994 Proceedings. 44th Electronic Components and Technology Conference, 1994, p.712-715</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/367592$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,777,781,786,787,2052,4036,4037,27906,54901</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/367592$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Bousaba, J.E.</creatorcontrib><creatorcontrib>Tranjan, F.M.</creatorcontrib><creatorcontrib>Qushair, L.E.</creatorcontrib><creatorcontrib>DuBois, T.D.</creatorcontrib><creatorcontrib>Bobbio, S.M.</creatorcontrib><creatorcontrib>Jose, M.T.</creatorcontrib><creatorcontrib>Nickel, J.L.</creatorcontrib><creatorcontrib>Jones, S.K.</creatorcontrib><creatorcontrib>Dudley, B.</creatorcontrib><title>Plasma resistant modified I-line, deep UV and E-beam resists</title><title>1994 Proceedings. 44th Electronic Components and Technology Conference</title><addtitle>ECTC</addtitle><description>This paper presents chemically modified photoresists for use as plasma etch masks over various substrates during patterning in IC manufacturing with sub-0.5 micron resolution. 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The modification consists of directly adding the modifying compounds into the photoresist solutions. The added compounds increase the Oxygen, Fluorine and Chlorine plasma resistance of photoresists, thus promoting a high etch rate selectivity with respect to other substrates and films (e.g. polyimide, PMGI, oxide, etc.).&lt; &gt;</abstract><pub>IEEE</pub><doi>10.1109/ECTC.1994.367592</doi><tpages>4</tpages></addata></record>
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ispartof 1994 Proceedings. 44th Electronic Components and Technology Conference, 1994, p.712-715
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Chemical technology
Etching
Oxygen
Plasma applications
Plasma chemistry
Plasma materials processing
Plasma properties
Polyimides
Resists
Silicon
title Plasma resistant modified I-line, deep UV and E-beam resists
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