855180-11-9Relevant academic research and scientific papers
NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE INCLUDING THESAME
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, (2015/09/22)
The present invention relates to a novel indole-based compound having excellent hole injection and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescence device which includes the indole-based compound in one or more organic material layers thereof so as to improve characteristics such as light-emitting efficiency, driving voltage, and lifespan.
ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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Paragraph 0500; 0501; 0509-0512, (2016/10/07)
The present invention refers to hole injection and transporting ability, light emitting ability selected from the group consisting of triazole new organic compound and said at least one compound organic luminous efficiency by the inclusion of layer, driving voltage, longevity, etc. are formed on the relates to organic electroluminescence device.
This is a novel compound and an organic electroluminescence element including
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Paragraph 0131; 0133, (2016/10/07)
The present invention relates to a novel indole-based compound having excellent hole injection and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescence device which includes the indole-based compound in one or more organic material layers thereof so as to improve characteristics such as light-emitting efficiency, driving voltage, and lifespan.
ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL HAVING SILICON-CONTAINING FOUR MEMBERED RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENT
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Paragraph 0109, (2014/08/19)
Provided are a material for an organic electroluminescent element formed of a silicon-containing four-membered ring compound, and an organic electroluminescent element using the material. The material for an organic electroluminescent element is formed of
Carbazole N-substituent effect upon DTMA: Stabilizing and photochromic modulating
Huo, Zhiming,Li, Zhipeng,Wang, Tingting,Zeng, Heping
supporting information, p. 8964 - 8973 (2013/09/23)
Dithienylmaleimide derivatives 7-27 were synthesized by introducing N-substituted carbazole for photo-stabilizing purpose, and the structures were fully confirmed. The photochromism and photo-stability were recorded via UV-vis spectra. Only ortho compounds 8-17 with N-substituents on carbazole moiety showed escalated photochromic change, while compound 7 and the para counterparts 18-27 showed no appreciable photochromism. Additionally, compounds 8-18 exhibited good photo-stability except 17 under 254 nm irradiation. The unstability of 17 may probably due to overrunning hindrance. These photochromic patterns indicated that hindrance and electronic effect mutually paid a decisive influence on the photochromism and photo-stability, which potentially exploited a new way to construct novel photochromic materials with regulable and conceivable performance.
