| 摘要 |
PROBLEM TO BE SOLVED: To provide aπelectron conjugated compound which is used, as a monomer, for forming aπelectron coupling polymer used as a raw material of an electronic element in a wide range of organic optoelectronics applications. SOLUTION: Theπelectron conjugated compound is a compound with a condensed thiophene ring of chemical formulas (1) to (6). In the chemical formulas (1) to (6), the formulas are each independent of each other, X is an oxygen atom, a sulfur atom, a selenium atom or a tellurium atom, Y is a hydrogen atom or an organic group of 1-20 carbons, W is a bivalent heteroaromatic group or an arylene group, and both Xs and both Ys in one molecule of chemical formulas (2) to (4) are identical or different. COPYRIGHT: (C)2011,JPO&INPIT |
