| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photopolymerization initiator that does not cause decrease of the mass of a film formed from a photosensitive composition comprising the photopolymerization initiator after film forming. <P>SOLUTION: The oxime ester compound is represented by general formula (I) (wherein each of R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>represents an alkyl group; X represents a halogen atom or an alkyl group; Y<SP>1</SP>represents an oxygen atom, a sulfur atom or a selenium atom; Y<SP>2</SP>represents an alkanediyl group; m represents an integer of 0 to 4; and q represents 0 or 1). <P>COPYRIGHT: (C)2008,JPO&INPIT |
