Idemitsu Kosan Company, Limited

Yuki Nakano

Satomi Tasaki

Taro Yamaki

Hidetsugu Ikeda

Ryota Takahashi

Tomoki Kato

Masatoshi Saito

Keita Seda

Hiroaki Nakamura

Hiroaki Itoi

Tetsuya Masuda

Kazuki Nishimura

Hideaki Nagashima

Toshihiro Iwakuma

Hirokatsu Ito

Masahide Matsuura

Yuichiro Kawamura

Hirofumi Kondo

Heinz Wolleb

Thomas Schaefer

Yuichi Nishimae

Kei Yoshida

Tasuku Haketa

Peter Murer

Carsten Rothe

Takushi Shiomi

Ryohei Hashimoto

Ryoji Maeda

Thomas Raimann

Masahiro Kawamura

Masakazu Funahashi

Masato Nakamura

Masaki Numata

Thomas Schäfer

Annemarie Wolleb

Kristina Bardon

Ute Heinemeyer

Flavio Luiz Benedito

Yu Kudo

Hiroaki Toyoshima

Michelle Groarke

Yongguk Lee

Tomokatsu Kushida

A compound represented by the following formula (1), wherein in the formula, Land Lare predetermined linking groups, and Aris a monovalent group having a structure represented by the following formula (2).

Compound, organic electroluminescence device using the same, and electronic apparatus

An organic electroluminescence device induing a cathode, an anode, and an emitting layer disposed between the cathode and the anode, wherein the emitting layer contains a compound represented by the following formula (1) and one or more compounds selected from the group consisting of a compound represented by formula (11), a compound represented by formula (21), a compound represented by formula (31), a compound represented by formula (41), a compound represented by formula (51), a compound represented by formula (61), a compound represented by formula (71) and a compound represented by formula (81). In the formula (1), at east one of Rto Ris a deuterium atom.

Organic electroluminescence device and electronic apparatus provided with the same

An organic electroluminescence device including a cathode, an anode, and an emitting layer disposed between the cathode and the anode, wherein the emitting layer contains one or both of the compound represented by the following formula (1A) and the compound represented by the following formula (1B) and a compound represented by any one of the specific formulas (11), (21), (31), (41), (51), (61), (71), and (81).

Organic electroluminescence device and electronic apparatus equipped with the same

A compound represented by the following formula (1) (In the formula (1), at least one of Rto Ris a deuterium atom; Aris a monovalent group represented by the following formula (2), (3) or (4)).

Compound, organic electroluminescence device, and electronic apparatus

A compound represented by the following formula (1), provided that at least one of Rto Ris a deuterium atom; and at least one of Arand Aris a substituted or unsubstituted fused aryl group in which only four or more benzene rings are fused.

Compound, and organic electroluminescence device and electronic apparatus using the same

An organic electroluminescence device including: an anode, a cathode, and at least one emitting layer between the cathode and the anode, wherein the emitting layer contains a first host material, a second host material, and a dopant material, the first host material is a compound having at least one deuterium atom, and the emitting layer contains the first host material in the proportion of 1% by mass or more.

Organic electroluminescence device and electronic apparatus

An organic electroluminescence device comprising: a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer comprises an emitting layer and a first layer, the first layer is disposed between the cathode and the emitting layer, the emitting layer comprises a compound represented by the following formula (1), and the first layer comprises a compound represented by the following formula (BE1):

An organic electroluminescence device including a cathode, an anode, and an emitting layer disposed between the cathode and the anode, wherein the emitting layer includes a compound represented by the following formula (1) and one or more compounds selected from the group consisting of compounds represented by each of formulas (11), (21), (31), (41), (51), (61), (71) and (81). In the formula (1), at least one of Rto Ris a deuterium atom.

An organic electroluminescence device comprising:

Organic electroluminescence device and novel compound

A compound having structures represented by the following formulas (1) or (2): wherein in the formulas (1) and (2), at least one of Rto Ris a deuterium atom.

Compound, organic electroluminescence device and electronic apparatus

An organic electroluminescence device including a cathode, an anode, and an emitting layer disposed between the cathode and the anode, wherein the emitting layer includes a compound represented by the following formula (1) and one or more compounds selected from the group consisting of compounds represented by each of formulas (11), (21), (31), (41), (51), (61), (71) and (81). In the formula (1), at least one of Rto Ris a deuterium atom, and Aris a monovalent group represented by following formula (2), (3) or (4).

An organic electroluminescence device, comprising:

Organic electroluminescence device and electronic appliance using the same

A compound represented by the following formula (1), wherein in the formula (1), at least one of Rto Ris a group represented by the following formula (2).

Compound and organic electroluminescence device

An organic electroluminescence device including: a cathode, an anode, and an organic layer disposed between the cathode and the anode, wherein the organic layer comprises an emitting layer and a first layer, the first layer is disposed between the cathode and the emitting layer, the emitting layer comprises one or both of a compound represented by the following formula (1A) and a compound represented by the following formula (1B), and the first layer comprises a compound represented by the following formula (BE1):

A compound having a structure represented by the following formulas (a) and (b):

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Sodegaura, Japan

Yuki Nakano