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    • 85. 发明授权
    • Film forming method, and substrate-processing apparatus
    • 成膜方法和基板处理装置
    • US07709383B2
    • 2010-05-04
    • US11034926
    • 2005-01-14
    • Hirokazu KatoTomoyuki TakeishiShinichi Ito
    • Hirokazu KatoTomoyuki TakeishiShinichi Ito
    • H01L21/20H01L21/44
    • H01L21/02282G03F7/091G03F7/094G03F7/11G03F7/162G03F7/168H01L21/0274H01L21/312
    • A film forming method comprising forming a liquid coating film on a substrate by supplying a liquid containing a coating type thin film forming substance and a solvent onto the substrate, substantially converging a variation in film thickness of the coating film, making the coating film stand by in an atmosphere including moisture under a predetermined condition after the substantial-convergence, the predetermined condition being such that a product of a time for which the coating film is exposed to the atmosphere and a water content per unit volume in an atmosphere in the vicinity of a surface of the coating film is made to be greater than or equal to a predetermined value, and forming a solid thin film on the substrate after the stand-by, the thin film being formed by carrying out an elimination of the solvent in the coating film and heat treatment for generating an irreversible reaction to the coating type thin film forming substance in the coating film.
    • 一种成膜方法,包括在基板上形成液体涂膜,将含有涂膜型薄膜形成物质和溶剂的液体供给到基板上,使涂膜的膜厚变化大致收敛,使涂膜静置 在大致收敛之后的预定条件下的包括水分的气氛中,预定条件使得涂膜暴露于大气的时间与在大气附近的气氛中的每单位体积的含水量 使涂膜的表面大于或等于预定值,并在待机之后在基板上形成固体薄膜,通过在涂层中除去溶剂而形成薄膜 膜和热处理,以在涂膜中产生与涂层型薄膜形成物质不可逆的反应。