TECHNOLOGY FOCUS - POLYMERS - Preparation (Claimed): Preparation of (A) comprises: providing a compound comprising substituted 2,7-di-thiophen-2-yl-9H-carbazole compounds of formula (IX) or substituted 2,7-di(thiophen-2-yl)-9H-fluorene compounds of formula (X); and performing an with the compound to cause the compound to form a monomer and polymerizing the monomer and an electron acceptor to form the polymer. Preferred Components: The electron acceptor is benzo(1,2,5)thiadiazole, benzo(1,2,5)telluradiazole, 5,6-difluoro-benzo(1,2,5)thiadiazole, benzo(1,2,5)selenadiazole, benzo(1,2,5)oxadiazole, 4,7-di-thiophen-2-yl-benzo(1,2,5)thiadiazole, 5,6-difluoro-4,7-di-thiophen-2-yl-benzo(1,2,5)thiadiazole, 4,7-di-thiophen-2-yl-benzo(1,2,5)selenadiazole, 4,7-di-thiophen-2-yl-benzo(1,2,5)telluradiazole, 2,3-diphenyl-thieno(3,4-b)pyrazine or (1,2,5)thiadiazolo(3,4-c)pyridine, 1H-2lambdaasterisk4asterisk-benzo(1,2-c;4,5-c')bi s(1,2,5)thiadiazole, 2,3-diphenyl-quinoxaline, dibenzo(a,c)phenazine, 3a,12b-dihydro-1,6-dithia-7,12-diaza-dicyclopenta(a,c)anthracene, pyrido(3,4-b)pyrazine, (1,2,4,5)tetrazine, thiazolo(5,4-d)thiazole, 2,7-dithia-1,3,6,8-tetraaza-dicyclo penta(a,f)naphthalene, substituted benzo(1,2,5)thiadiazole moiety of formula (a), substituted 4,7-di-thiophen-2-yl-benzo(1,2,5)thiadiazole moiety of formula (b), substituted 5,6-difluoro-4-(5-methyl-thiophen-2-yl)-7-thiophen-2-yl-2H-benzotriazole moiety of formula (c), substituted quinoxaline moiety of formula (d), substituted 2,3-diphenyl quinoxaline moiety of formula (e), substituted 3,6-di-thiophen-2-yl-2,5-dihydro-pyrrolo(3,4-c)pyrrole-1,4-dione moiety of formula (f), substituted 3,6-di-furan-2-yl-2,5-dihydro-pyrrolo(3,4-c)pyrrole-1,4-dione moiety of formula (g), substituted thieno(3,4-b)thiophene moiety of formula (h), substituted 3-fluoro-thieno(3,4-b)thiophene moiety of formula (i), substituted 5,6-dihydro-isoindole-1,3-dione moiety of formula (j), substituted 1,3-di-thiophen-2-yl-thieno(3,4-c)pyrrole-4,6-dione moiety of formula (k), substituted thieno(3,4-c)pyrrole-4,6-dione moiety of formula (l), substituted (2,2')bithiazolyl moiety of formula (m), substituted 2-thia-1,3,5,8-tetraaza-cyclopenta(b)naphthalene moiety of formula (n), substituted 2-oxa-1,3,5,8-tetraaza-cyclopenta(b)naphthalene moiety of formula (o), substituted 2-selena-1,3,5,8-tetraaza-cyclopenta(b)naphthalene moiety of formula (p), substituted 2H-(1,2,3)triazolo(4,5-g)quinoxaline moiety of formula (q), substituted benzo(lmn)(3,8)phenanthroline-1,3,6,8-tetraone moiety of formula (r), substituted 4,9-di-thiophen-2-yl-benzo(lmn)(3,8)phenanthroline-1,3,6,8-tetraone moiety of formula (s), substituted anthra(2,1,9-def;6,5,10-d'e'f')diisoquinoline-1,3,8,10-tetraone moiety of formula (t) or substituted 5,12-di-thiophen-2-yl-anthra(2,1,9-def;6,5,10-d'e'f')diisoquinoline-1,3,8,10-tetraone moiety of formula (u). Preferred Definitions:    A = electron deficient monomer, which is benzo(1,2,5)thiadiazole, benzo(1,2,5)telluradiazole, 5,6-difluoro-benzo(1,2,5)thiadiazole, benzo(1,2,5)selenadiazole, benzo(1,2,5)oxadiazole, 4,7-di-thiophen-2-yl-benzo(1,2,5)thiadiazole, 5,6-difluoro-4,7-di-thiophen-2-yl-benzo(1,2,5)thiadiazole, 4,7-di-thiophen-2-yl-benzo(1,2,5)selenadiazole, 4,7-di-thiophen-2-yl-benzo(1,2,5)telluradiazole, 2,3-diphenyl-thieno(3,4-b)pyrazine or (1,2,5)thiadiazolo(3,4-c)pyridine, 1H-2lambdaasterisk4asterisk-benzo(1,2-c;4,5-c')bis(1,2,5)thiadiazole, 2,3-diphenyl-quinoxaline, dibenzo(a,c)phenazine, 3a,12b-dihydro-1,6-dithia-7,12-diaza-dicyclopenta(a,c)anthracene, pyrido(3,4-b)pyrazine, (1,2,4,5)tetrazine, thiazolo(5,4-d)thiazole, 2,7-dithia-1,3,6,8-tetraaza-dicyclo penta(a,f)naphthalene, substituted benzo(1,2,5)thiadiazole moiety (a), substituted 4,7-di-thiophen-2-yl-benzo(1,2,5)thiadiazole moiety (b), substituted 5,6-difluoro-4-(5-methyl-thiophen-2-yl)-7-thiophen-2-yl-2H-benzotriazole moiety (c), substituted quinoxaline moiety (d), substituted 2,3-diphenyl quinoxaline moiety (e), substituted 3,6-di-thiophen-2-yl-2,5-dihydro-pyrrolo(3,4-c)pyrrole-1,4-dione moiety (f), substituted 3,6-di-furan-2-yl-2,5-dihydro-pyrrolo(3,4-c)pyrrole-1,4-dione moiety (g), substituted thieno(3,4-b)thiophene moiety (h), substituted 3-fluoro-thieno(3,4-b)thiophene moiety (i), substituted 5,6-dihydro-isoindole-1,3-dione moiety (j), substituted 1,3-di-thiophen-2-yl-thieno(3,4-c)pyrrole-4,6-dione moiety (k), substituted thieno(3,4-c)pyrrole-4,6-dione moiety (l), substituted (2,2')bithiazolyl moiety (m), substituted 2-thia-1,3,5,8-tetraaza-cyclopenta(b)naphthalene moiety (n), substituted 2-oxa-1,3,5,8-tetraaza-cyclopenta(b)naphthalene moiety (o), substituted 2-selena-1,3,5,8-tetraaza-cyclopenta(b)naphthalene moiety (p), substituted 2H-(1,2,3)triazolo(4,5-g)quinoxaline moiety (q), substituted benzo(lmn)(3,8)phenanthroline-1,3,6,8-tetraone moiety (r), substituted 4,9-di-thiophen-2-yl-benzo(lmn)(3,8)phenanthroline-1,3,6,8-tetraone moiety (s), substituted anthra(2,1,9-def;6,5,10-d'e'f')diisoquinoline-1,3,8,10-tetraone moiety (t) or substituted 5,12-di-thiophen-2-yl-anthra(2,1,9-def;6,5,10-d'e'f')diisoquinoline-1,3,8,10-tetraone moiety (u).    EXAMPLE - 306 mg Of bis((trimethyl-tin)dioctylbenzothiophenyl)-(1-octyl-nonyl)-9H-carbazole, 100.7 mg of 4,7-bis-(5-bromo-thiophen-2-yl)-benzo(1,2,5)thiadiazole, 10.1 mg of tris(dibenzylideneacetone)dipalladium and 26.8 mg of tri(2-methylphenyl)phosphine were placed in 50 ml single necked flask and 7.5 ml of chlorobenzene pre-degassed with nitrogen was added into the flask. The mixture was degassed with nitrogen for 10 minutes, and the flask was equipped with a reflux condenser and then being moved into a focused microwave synthesizer for microwave polymerization under condition of 270 watt at 180 degrees C for 50 minutes. 41 mg Of 2-(tributylstannyl)thiophene was added into the mixture for microwave polymerization under 270 watt at 180 degrees C for 10 minutes and 19.7 mg of 2-bromothiophene was added for reacting under the same condition. Then, 200 ml of methanol was used for reprecipitation and the solid was collected by gravity filtration. After the solid was continuously extracting with the acetone for one day, it was continuously extracting with 4:1 hexane/tetrahydrofuran for two days. The solid was resolved in the hot toluene and 5 equivalents of 47.5 mg of silicon-thiol and magnetic stirrer were added for demtalization for 12 hours. After the silicon-thiol was filtered by gravity, the organic solvent was removed under lowered pressure and the residue was reprecipitated by methanol and filtered to obtain 159 mg, 53% of poly((bis((trimethyl-tin)dioctylbenzothiophenyl)-(1-octyl-nonyl)-9H-carbazole)-dithiophene-benzothiazole.