Semiconductor device manufacturing: process – Having organic semiconductive component
Reexamination Certificate
2011-08-02
2011-08-02
Lee, Hsien-ming (Department: 2823)
Semiconductor device manufacturing: process
Having organic semiconductive component
C438S758000, C257S040000, C257SE51027, C502S208000, C427S002270, C427S384000, C428S689000, C428S701000
Reexamination Certificate
active
07989258
ABSTRACT:
An apatite-containing film having photocatalytic activity is produced by a process comprising the steps of preparing a liquid mixture comprising a Ca-containing compound and a P-containing compound, subjecting the liquid mixture to reaction to prepare an apatite-precursor composition, applying the apatite-precursor composition to a substrate, and drying the applied apatite-precursor composition. The process may further comprise a heating step after the drying step. The apatite-precursor composition is preferably in the form of a sol.
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Wakamura Masato
Watanabe Toshiya
Yoshida Naoya
Fujitsu Limited
Lee Hsien-Ming
Staas & Halsey , LLP
Toudai TLO, Ltd.
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