发明名称 Integrated circuits having organic-inorganic dielectric materials and methods for forming such integrated circuits
摘要 A method for making an integrated circuit is disclosed comprising depositing alternating regions of electrically conductive material and hybrid organic inorganic dielectric material on a substrate, wherein an area of dielectric material is formed by hydrolyzing a plurality of precursors to form a hybrid organic inorganic material comprised of a silicon oxide backbone and having an organic substituent bound to the backbone, and depositing the hybrid organic inorganic material on a substrate, removing the hybrid organic-inorganic material in selected areas, and depositing an electrically conductive material in the selected areas, wherein one of the precursors is a compound of the general formula R1R2R3SiR4, wherein R1, R2, R3 are each bound to the Si and are independently an aryl group, a cross linkable group, or an alkyl group having from 1-14 carbons, and wherein R4 is selected from the group consisting of an alkoxy group, an acyloxy group, an -OH group or a halogen. Also disclosed is a method for forming a hybrid organic inorganic layer on a substrate, comprising: hydrolyzing a silane selected from the group consisting of a tetraalkoxysilane, a trialkoxysilane, a trichlorosilane, a dialkoxysilane, and a dichlorosilane, with a compound of the general formula: R<1>R<2>R<4>MR<5>, wherein R<1>, R<2 >and R<4 >are independently an aryl, alkyl, alkenyl, epoxy or alkynyl group, wherein at least one of R<1>, R<2 >and R<4 >is fully or partially fluorinated, wherein M is selected from group 14 of the periodic table, and wherein R<5 >is either an alkoxy group, OR<3>, or a halogen (X).
申请公布号 US2004002617(A1) 申请公布日期 2004.01.01
申请号 US20030346450 申请日期 2003.01.17
申请人 RANTALA JUHA T.;REID JASON S.;TORMANEN T. TEEMU T.;VISWANATHAN NUNGAVRAM 发明人 RANTALA JUHA T.;REID JASON S.;TORMANEN T. TEEMU T.;VISWANATHAN NUNGAVRAM
分类号 C07F7/08;C07F7/12;C07F7/18;H01L21/312;H01L21/316;(IPC1-7):C07C63/00;C07C63/33;H01L21/31 主分类号 C07F7/08
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