Udc Ireland Limited

Tenka Ouyo

Wataru Sotoyama

Koji Takaku

Tetsu Kitamura

Masaru Kinoshita

Yosuke Yamamoto

Yuki Hirai

Kuniyuki Kaminaga

An organic electroluminescent element including a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, and at least one layer of organic layers including a light emitting layer, disposed between the electrodes, in which at least one of the organic layers contains a compound represented by the following general formula: (Rto Reach independently represent a hydrogen atom or a substituent, and at least one of Rto Rand Rto Rrepresents -L-NRR(Rand Reach independently represent any of an alkyl group, an aryl group, a heteroaryl group. Rand Rmay be combined to each other to form a ring. L represents a single bond or a divalent linking group). Xto Xeach independently represent a carbon atom or a nitrogen atom, and when Xto Xrepresent nitrogen atoms, Rto Rfor bonding do not present.)

Organic electroluminescent element, compound and material for organic electroluminescent element capable of being used therefor, light emitting device, display device, and illumination device, each using the element

Materials for an organic electroluminescence element, electroluminescent, display and illuminating devices using the elements

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Kanagawa, Japan

Tenka Ouyo