The emitting layer (EML) consists of a host and doping material. A host material supports the formation of exciton by effectively binding electrons and holes. A host material should meet several main requirements to perform its duty, including a sufficient overlap between the emission spectra of host materials and the absorption spectra of dopants to ensure effective Förster energy transfer, as well as suitable HOMO/LUMO levels matching with hole or electron transporting layers. For TADF hosts, their triplet energy level is quite significant comparing to fluorescence OLED hosts, and their molecular rigidity also requires additional tuning to achieve enhanced performance.
Products(161) Items 4-5 of 6
3-(3-(9H-Carbazol-9-yl)phenyl)furo[2,3-b:5,4-b']dipyridine
1443793-91-6 97%
9-Phenyl-9'-(triphenylsilyl)-9H,9'H-3,3'-bicarbazole
1770916-57-8 98%
100mg
3-(3-(9H-Carbazol-9-yl)phenyl)benzofuro[2,3-b]pyridine
1424369-36-7 97%
2,6-Bis(9,9-diphenylacridin-10(9H)-yl)pyrazine
1982316-90-4 97%
9,9'-(5-(Phenylsulfonyl)-1,3-phenylene)bis(9H-carbazole)
1374770-41-8 99%
(5-(9H-Carbazol-9-yl)-1,3-phenylene)bis(diphenylphosphine oxide)
1256573-07-5 99%
9-(4-(9H-Pyrido[2,3-b]indol-9-yl)phenyl)-9H-3,9'-bicarbazole
1446517-60-7 99%
9,9'-(Oxybis([1,1'-biphenyl]-4',3-diyl))bis(9H-carbazole)
1470161-29-5 99%
4'-(9H-Carbazol-9-yl)-[1,1'-biphenyl]-3,5-dicarbonitrile
1646323-59-2 99%
4,4'-Bis(3-((4-vinylphenoxy)methyl)-9H-carbazol-9-yl)-1,1'-biphenyl
1428901-78-3 98%
Diphenyl(10-phenyl-10H-spiro[acridine-9,9'-fluoren]-2'-yl)phosphine oxide
1647050-25-6 99%
1415633-87-2 98%
1,4-Bis(9-phenyl-9H-fluoren-9-yl)benzene
1138331-98-2 98%
2-Methyl-9,10-di(naphthalen-1-yl)anthracene
863497-34-1 98%
5-(9-Phenyl-9H-carbazol-3-yl)isophthalonitrile
2234893-85-5 98%
3,4''-Bi(9,9'-spirobi[fluorene])
1799329-54-6 98%
5-(5-(2,4,6-Triisopropylphenyl)pyridin-2-yl)-5H-benzo[d]benzo[4,5]imidazo[1,2-a]imidazole
2363173-81-1 98%
9,9',9''-(Pyridine-2,4,6-triyltris(benzene-3,1-diyl))tris(9H-carbazole)
890148-62-6 98%
9-(3''-(9H-Carbazol-9-yl)-[1,1':3',1''-terphenyl]-3-yl)-9H-carbazole-3-carbonitrile
2171511-08-1 98%
1g
Tris(4-(pyren-1-yl)phenyl)amine
349669-77-8 95+%
1g
4,4'-Bis(10-(naphthalen-1-yl)anthracen-9-yl)-1,1'-biphenyl
1002328-32-6 95+%
1g
3,6-Di([1,1':3',1''-terphenyl]-5'-yl)-9-phenyl-9H-carbazole
1201649-79-7 95+%
18849-24-6 95+%
1g
6,13-Di([1,1'-biphenyl]-4-yl)pentacene
1254039-84-3 97%
1g
1-(7-([9,9'-Bianthracen]-10-yl)-9,9-dihexyl-9H-fluoren-2-yl)pyrene
1705571-71-6 97%
1g
1-(7-([9,9'-Bianthracen]-10-yl)-9,9-dimethyl-9H-fluoren-2-yl)pyrene
1705571-70-5 97%
10g
2,2'-Di(pyren-1-yl)-9,9'-spirobi[fluorene]
831222-16-3 97%
Bis(3,5-di(9H-carbazol-9-yl)phenyl)diphenylsilane
944465-42-3 97%
5g
1,3-Bis(triphenylsilyl)benzene
18920-16-6 97%
(8-(9H-Carbazol-9-yl)dibenzo[b,d]furan-2-yl)diphenylphosphine oxide
1349901-36-5 98+%
®
TM