摘要:
Die vorliegende Erfindung betrifft neue Materialien, die in organischen elektronischen Vorrichtungen, insbesondere Elektrolumineszenz- vorrichtungen, verwendet werden können und die bestimmte Derivate kondensierter aromatischer Systeme sind.
摘要:
The present invention relates to the single-step process for the synthesis of aryl olefin compounds of Formula (1) by reacting aryl aldehydes with alkyl aldehydes in presence of malononitrile and acid or base or salt, optionally in presence of solvent.
摘要:
The present invention relates to an organic electroluminescent device comprising a combination of specific host compounds and specific dopant compounds. The organic electroluminescent device according to the present invention shows a blue emission; and has a long operating lifespan, high efficiency, high brightness, good color purity, low driving voltage, and improved operational stability.
摘要:
Provided are novel organic electroluminescent compounds, and organic electroluminescent devices and organic solar cells including the same. The organic electroluminescent compound provides superior luminous efficiency and excellent color purity of the material and life property. Therefore, it may be used to manufacture OLEDs having very good operation life.
摘要:
A light-emitting device comprising a pair of electrodes and a light-emitting layer or a plurality of organic layers comprising a light-emitting layer disposed therebetween, the light-emitting layer or at least one of a plurality of organic layers comprising the light-emitting layer comprising at least one compound represented by the following general formula (1): wherein each of Ar , Ar , Ar , Ar and Ar represents an aryl group or a heteroaryl group; Ar represents a benzene ring, a naphthalene ring, a phenanthrene ring or an anthracene ring; at least one of Ar, Ar , Ar , Ar , Ar and Ar is a condensed aryl group, a condensed or uncondensed heteroaryl group or a group comprising a condensed aryl group or a condensed or uncondensed heteroaryl group; Ar , Ar , Ar , Ar and Ar are not bonded to each other to form a ring; R represents a substituent; and n represents an integer of 0 or more.
摘要翻译:一种发光器件,包括一对电极和发光层或包含设置在其间的发光层的多个有机层,所述发光层或包含所述发光层的多个有机层中的至少一个, 包含至少一种由以下通式(1)表示的化合物的发光层:其中Ar 11,Ar 12,Ar 13,Ar 14和Ar 15中的每一个表示芳基或 杂芳基; Ar表示苯环,萘环,菲环或蒽环; Ar,Ar 11,Ar 12,Ar 13,Ar 14和Ar 15中的至少一个是缩合芳基,缩合或未稠合的杂芳基或包含稠合芳基的基团 或缩合或未缩合的杂芳基; Ar 11,Ar 12,Ar 13,Ar 14和Ar 15不彼此结合形成环; R 11表示取代基; n 11表示0以上的整数。
摘要:
Provided are novel compounds for electronic material of high efficiency, and organic electronic devices and organic solar cells comprising the same. Specifically, the novel compounds for electronic material according to the invention are characterized in that they are represented by Chemical Formula (1) : wherein, R 1 and R 2 , or R 3 and R 4 are linked via (C3- C12) alkylene or (C3-C12 ) alkenylene to form at least one fused ring(s); provided that, if the ring formed from R 3 and R 4 of Formula (II) by linkage via alkylene or alkenylene is benzene, the ring formed from R 7 and R 8 of Formula (III) by linkage via alkylene or alkenylene is not benzene.
摘要:
This invention relates to deuterated aryl-anthracene compounds that are useful in electronic applications. It also relates to electronic devices in which the active layer includes such a deuterated compound.
摘要:
A light-emitting device comprising a pair of electrodes and a light-emitting layer or a plurality of organic layers comprising a light-emitting layer disposed therebetween, the light-emitting layer or at least one of a plurality of organic layers comprising the light-emitting layer comprising at least one compound represented by the following general formula (1): wherein each of Ar , Ar , Ar , Ar and Ar represents an aryl group or a heteroaryl group; Ar represents a benzene ring, a naphthalene ring, a phenanthrene ring or an anthracene ring; at least one of Ar, Ar , Ar , Ar , Ar and Ar is a condensed aryl group, a condensed or uncondensed heteroaryl group or a group comprising a condensed aryl group or a condensed or uncondensed heteroaryl group; Ar , Ar , Ar , Ar and Ar are not bonded to each other to form a ring; R represents a substituent; and n represents an integer of 0 or more.
摘要翻译:一种发光器件,包括一对电极和发光层或包含设置在其间的发光层的多个有机层,所述发光层或包含所述发光层的多个有机层中的至少一个, 包含至少一种由以下通式(1)表示的化合物的发光层:其中Ar 11,Ar 12,Ar 13,Ar 14和Ar 15中的每一个表示芳基或 杂芳基; Ar表示苯环,萘环,菲环或蒽环; Ar,Ar 11,Ar 12,Ar 13,Ar 14和Ar 15中的至少一个是缩合芳基,缩合或未稠合的杂芳基或包含稠合芳基的基团 或缩合或未缩合的杂芳基; Ar 11,Ar 12,Ar 13,Ar 14和Ar 15不彼此结合形成环; R 11表示取代基; n 11表示0以上的整数。