METHOD OF FORMING A LOW K DIELECTRIC IN A SEMICONDUCTOR MANUFACTURING PROCESS
A low K dielectric composite layer is formed of a low k barrier layer and a low K dielectric layer on the barrier layer. The barrier layer, which is deposited with the result of having a hydrophobic top surface, is treated with an oxygen plasma to convert the surface from hydrophobic to hydrophilic....
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| creator | DOUGAN JAMES N SMITH LESLEY A |
| description | A low K dielectric composite layer is formed of a low k barrier layer and a low K dielectric layer on the barrier layer. The barrier layer, which is deposited with the result of having a hydrophobic top surface, is treated with an oxygen plasma to convert the surface from hydrophobic to hydrophilic. A subsequent water-based clean is very effective in removing yield-reducing defects on the barrier layer due to the conversion of the surface of the barrier layer. After the water-based clean, the low K dielectric layer is formed on the surface of the barrier layer to achieve the composite layer that has a low K. |
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The barrier layer, which is deposited with the result of having a hydrophobic top surface, is treated with an oxygen plasma to convert the surface from hydrophobic to hydrophilic. A subsequent water-based clean is very effective in removing yield-reducing defects on the barrier layer due to the conversion of the surface of the barrier layer. After the water-based clean, the low K dielectric layer is formed on the surface of the barrier layer to achieve the composite layer that has a low K.</description><edition>7</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050421&DB=EPODOC&CC=US&NR=2005085082A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050421&DB=EPODOC&CC=US&NR=2005085082A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DOUGAN JAMES N</creatorcontrib><creatorcontrib>SMITH LESLEY A</creatorcontrib><title>METHOD OF FORMING A LOW K DIELECTRIC IN A SEMICONDUCTOR MANUFACTURING PROCESS</title><description>A low K dielectric composite layer is formed of a low k barrier layer and a low K dielectric layer on the barrier layer. 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The barrier layer, which is deposited with the result of having a hydrophobic top surface, is treated with an oxygen plasma to convert the surface from hydrophobic to hydrophilic. A subsequent water-based clean is very effective in removing yield-reducing defects on the barrier layer due to the conversion of the surface of the barrier layer. After the water-based clean, the low K dielectric layer is formed on the surface of the barrier layer to achieve the composite layer that has a low K.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| title | METHOD OF FORMING A LOW K DIELECTRIC IN A SEMICONDUCTOR MANUFACTURING PROCESS |
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