25032-74-0Relevant articles and documents
A donor-acceptor-type host material for solution-processed phosphorescent organic light-emitting devices showing high efficiency
Jun, Chang-Hwa,Pu, Yong-Jin,Igarashi, Masahiro,Chiba, Takayuki,Sasabe, Hisahiro,Kido, Junji
, p. 1935 - 1936 (2014)
The solution-processable host material, 3,3′-[bis(9-phenyl-carbazol-3-yl)]benzophenone (BCzBP), containing donor-type phenylcarbazole units and an acceptor-type benzophenone unit was synthesized. BCzBP showed a high excited triplet energy level and a high
Fused ring compound as well as preparation method and application thereof as well as CO-host material Light-emitting composition, light-emitting device, lighting apparatus, and display apparatus
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Paragraph 0149; 0154-0157, (2021/09/21)
Disclosed are fused ring compounds having a structure represented by Formula 1 or Formula 2, a method for preparing the same, a co-host material containing the condensed cyclic compound, a light emitting composition, a light emitting device and containing
Organic metal compounds and organic light emitting diodes comprising the same
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Paragraph 0145; 0160-0163, (2018/10/19)
PURPOSE: An organic metal compound and an organic electroluminescent device containing the same are provided to ensure excellent thermal property and luminescence efficiency, and to be used in a display and a light. CONSTITUTION: An organic metal compound contains a compound of chemical formula 1. An organic electroluminescent device contains the organic metal compound of chemical formula 1. The compound is contained in a light emitting layer between anode and cathode. The organic electroluminescent device comprises one or more layers selected from a hole injection layer, a hole transport layer, an electron blocking layer, a hole blocking layer, an electron transport layer, and an electron injection layer between the anode and the cathode.
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
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Paragraph 0308-0312, (2019/01/06)
The present specification provides a compound represented by chemical formula 1, and an organic light emitting device comprising the same. The compound of the present specification can be used as a material of an organic material layer of an organic light emitting device, and can improve the efficiency, low driving voltage and/or the lifetime characteristic in the organic light emitting device.COPYRIGHT KIPO 2018