发明名称 |
Photosensitive composition and calcined pattern obtained by use thereof |
摘要 |
Disclosed are a photosensitive composition which is developable with an aqueous alkaline solution and such calcined patterns as a conductor pattern, a vitreous dielectric pattern, and a fluorescent pattern which are obtained by the use of the photosensitive composition. The photosensitive composition comprises (A) a carboxyl group-containing photosensitive polymer obtained by the reaction of a copolymer of (a) an unsaturated double bond-containing acid anhydride and (b) an unsaturated double bond-containing compound with (c) a compound containing a hydroxyl group and an unsaturated double bond, (B) a diluent, (C) a photopolymerization initiator, (D) an inorganic powder, and (E) a stabilizer. The composition may be in the form of paste or in the form of a dry film. When the photosensitive composition is in the form of paste, the paste is applied to a substrate and then dried to form a film. When the photosensitive composition is in the form of a dry film, the film is laminated on the substrate. A calcined pattern of high fineness is obtained by patterning the superposed layer of the composition by selective exposure to light and development, and thereafter calcining the patterned film.
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申请公布号 |
US6103452(A) |
申请公布日期 |
2000.08.15 |
申请号 |
US19990256999 |
申请日期 |
1999.02.25 |
申请人 |
TAIYO INK MANUFACTURING CO., LTD. |
发明人 |
KAKINUMA, MASAHISA;TOMOBE, OOKI;TAKAGI, KOUICHI |
分类号 |
H01J9/20;C08F2/48;C08F290/12;C08F299/00;C09D4/00;C09D5/00;C09D5/22;C09D5/24;G03F7/00;G03F7/038;H01B1/22;H01B3/00;H01B3/08;H01J9/227;(IPC1-7):G03F7/033;G08K2/46 |
主分类号 |
H01J9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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