Title:
COATING FLUID FOR SILICA-BASED FILM FORMING AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP3733824
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a coating fluid for silica-based film forming useful as a flattening film, an interlayer insulating film or the like used in a production of a semiconductor element and having low dielectric constant and to provide a method for efficiently producing the coating fluid.
SOLUTION: This coating fluid for silica-based film forming is composed of an organic solvent solution containing a basic hydrolytic condensation product of a polyalkoxysilane compound composed of a tetraalkoxysilane and an alkyltrialkoxysilane in an amount of 5-25 wt.% expressed in terms of SiO2 reduced concentration.
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Inventors:
Eiji Hayashi
Koichi Hasegawa
Xu Eihide
Koichi Hasegawa
Xu Eihide
Application Number:
JP2000051137A
Publication Date:
January 11, 2006
Filing Date:
February 28, 2000
Export Citation:
Assignee:
JSR CORPORATION
International Classes:
C08L83/04; H01L21/312; C08G77/06; C09D183/04; H01L21/316; (IPC1-7): C08L83/04; C08G77/06; C09D183/04; H01L21/312; H01L21/316
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