Providing adequate lifetimes for organic light‐emitting diodes (OLEDs) has been a
challenging issue for a long time because of the naturally weak chemical bonds of organic …

We investigate the dissociation mechanism of the C–N bond between carbazole and
dibenzothiophene in carbazole-dibenzothiophene (Cz-DBT) positional isomers, selected as …

High triplet energy exciplex hosts are developed using new electron transport type hosts
with triphenylsilyl blocking groups to obtain high solid state triplet energy and exciplex triplet …

We have designed and synthesized four bipolar materials, TAZ-1Cz, TAZ-2Cz, TAZ-3Cz and
TAZ-4Cz, using 2-(2-phenyl-2H-1, 2, 4-triazol-3-yl) pyridine (TAZ) as an electron …

Stable host materials based on benzocarbazole and quinazoline were synthesized to
establish a design strategy of bipolar hosts for elongated lifetime in orange phosphorescent …

To improve the color purity and device lifetime of Ir (dbi) 3, where dbi is [1-(2, 4-
diisopropyldibenzo [b, d] furan-3-yl)-2-phenyl-1H-imidazole), a new iridium (III) compound …

In this paper, a series of new bipolar blue host materials has been designed and
synthesized by incorporating dimethyl or diphenyl silane core with connection of carbazole …

High triplet energy hosts were developed through the modification of the substitution
position of carbazole units. Two carbazole-dibenzofuran-derived compounds, 9, 9 …

A host material having acridine as a hole transport moiety, 10-(3′-(9H-carbazol-9-yl)-[1, 1′-
biphenyl]-3-yl)-9, 9-dimethyl-9, 10-dihydroacridine (CZBPAC), was explored as the host …

A novel blue luminescent 6‐chloro‐2‐(4‐cynophenyl) substituted diphenyl quinoline (Cl‐CN
DPQ) organic phosphor has been synthesized by the acid‐catalyzed Friedlander reaction …