| US 7,579,419 B2 | ||
| Vinyl monomer and polymer derived from the monomer, and light emitting device using the polymer | ||
| Takako Takasu, Kanagawa (Japan); Ryoji Nomura, Kanagawa (Japan); and Satoshi Seo, Kanagawa (Japan) | ||
| Assigned to Semiconductor Energy Laboratory Co., Ltd., (Japan) | ||
| Filed on Jul. 27, 2004, as Appl. No. 10/899,296. | ||
| Claims priority of application No. 2003-280689 (JP), filed on Jul. 28, 2003. | ||
| Prior Publication US 2005/0065305 A1, Mar. 24, 2005 | ||
| Int. Cl. C08F 126/06 (2006.01) | ||
| U.S. Cl. 526—256 [526/258; 526/266] | 5 Claims |
1. A vinyl monomer represented by a general formula (1):
 wherein X represents any one of an oxygen atom(O) and a sulfur atom (S), and Y represents any one of a hydrogen atom, an alkyl
group, an aryl group, and a silyl group having an alkyl group or an aryl group as a substituent.
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