Surface treating agents and treating process for semiconductors
申请人:WAKO PURE CHEMICAL INDUSTRIES LTD
公开号:EP0665582A2
公开(公告)日:1995-08-02
The concentration of AI on silicon surface is reduced to lose its influence on the growth rate of an oxide film during thermal oxidation when semiconductor surface treatment is carried out by a process for treating semiconductor surfaces which comprises a step of cleaning surfaces of semiconductors with a semiconductor surface treating agent comprising an inorganic or organic alkali, hydrogen peroxide and water as major components, and a step of rinsing the resulting surfaces with ultra-pure water, at least one of the semiconductor surface treating agent and the ultra-pure water containing as a complexing agent a compound having three or more
groups in the molecule or a salt thereof.
AQUEOUS CLEANER FOR THE REMOVAL OF POST-ETCH RESIDUES
申请人:ADVANCED TECHNOLOGY MATERIALS, INC.
公开号:US20150307818A1
公开(公告)日:2015-10-29
Cleaning compositions and processes for cleaning post-plasma etch residue from a microelectronic device having said residue thereon. The composition achieves highly efficacious cleaning of the residue material, including titanium-containing, copper-containing, tungsten-containing, and/or cobalt-containing post-etch residue from the microelectronic device while simultaneously not damaging the interlevel dielectric, metal interconnect material, and/or capping layers also present thereon.
US5580846A
申请人:——
公开号:US5580846A
公开(公告)日:1996-12-03
US9063431B2
申请人:——
公开号:US9063431B2
公开(公告)日:2015-06-23
[EN] NON-FLUORIDE CONTAINING COMPOSITION FOR THE REMOVAL OF RESIDUE FROM A MICROELECTRONIC DEVICE<br/>[FR] COMPOSITION NE CONTENANT PAS DE FLUORURE SERVANT À SUPPRIMER UN RÉSIDU D'UN DISPOSITIF MICRO-ÉLECTRONIQUE
申请人:ADVANCED TECH MATERIALS
公开号:WO2009032460A1
公开(公告)日:2009-03-12
Cleaning compositions and processes for removing residue from a microelectronic device having said residue thereon. The composition, which is substantially devoid of fluoride species, amine species, and organic solvents, achieves highly efficacious cleaning of the residue material, including post-etch residue, post-ash residue and/or post-CMP residue, from the microelectronic device while simultaneously not damaging the interlevel dielectric and metal interconnect material also present thereon.