1466608-46-7Relevant articles and documents
Carbazole modified terphenyl based high triplet energy host materials for blue phosphorescent organic light-emitting diodes
Lee, Chil Won,Lee, Jun Yeob
, p. 150 - 155 (2014)
Carbazole modified terphenyl based high triplet energy host materials were developed for application as host materials for blue phosphorescent organic light-emitting diodes. Two terphenyl based materials, 9-(5″-phenyl-[1, 1′:2′,1″:3″,1′′′-quaterphenyl]-3-
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
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Paragraph 0195-0197, (2020/05/14)
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
NOVEL SPIROBENZOSUBERANE COMPOUNDS FOR USE IN ORGANIC ELECTRONIC DEVICES
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, (2016/07/27)
Compounds of formula (1) wherein U, V, W and X, which may be the same or different at each occurrence, represent a substituent group selected from (2), (3), (4) wherein Z is N or P, Y is CR5R6, NR7, SiR8R9, PR10, P(=O)R11 or BR12.
Asymmetric ortho-Terphenyl Derivatives and Organic light emitting device Comprising the Same
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Paragraph 0090-0093, (2021/10/28)
The present invention refers to asymmetric [...] -terphenyl (ortho-terphenyl) including and luminescent organic compound derivatives relates to organic light emitting device. The compounds in the present invention disclosure three benzene ring substituted ortho each other due to the hindered high for inter-substituted disclosed in the present invention minimize the extended conjugation upper side of a body, and as well as maintain triplet energies, hole transport respectively, opposed terminal benzene ring is coupled substituent is transport photographs each substituted hole injection, transport and electron injection, formula 1. transportation properties. The compounds in the present invention disclosure excellent quantum efficiency, current efficiency and power efficiency and excellent has at least a phosphorescent light-emitting blue and green, efficient manner host phosphor can be used.