Canon Kabushiki Kaisha

Yuko Chishina

Masashi Hashimoto

Kengo Kishino

Tetsuo Takahashi

Satoshi Igawa

Hironobu Iwawaki

Hiroki Ohrui

Hiroyuki Tomono

Masanori Muratsubaki

An organic light-emitting device includes an anode, a cathode, and an organic compound layer including at least a light-emitting sublayer and being arranged between the anode and the cathode, the light-emitting sublayer containing a host serving as a main component, a first dopant, and a second dopant, in which for the host, the first dopant, and the second dopant, the following relationships (a) to (c) hold, whereby only the second dopant emits light:

Organic light-emitting device

Provided are an organic compound having high heat stability suitable for use in an organic light-emitting device, and an organic light-emitting device using the organic compound. The organic light-emitting device is an organic light-emitting device, including: an anode; a cathode; and an organic compound layer disposed between the anode and the cathode, in which at least one layer of the organic compound layer has a 6,12-dinaphthylchrysene derivative represented by one of the following general formulae (1) and (2): in the formulae (1) and (2), Z represents a naphthyl group, and Q represents an electron-withdrawing substituent selected from the group consisting of the following general formulae (3) to (5): in the formula (5), Rrepresents a hydrogen atom or a methyl group.

6,12-dinaphthylchrysene derivative and organic light-emitting device using the derivative

A fused polycyclic compound is represented by general formula [1]: 

Fused polycyclic compound and organic light-emitting element

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Yuko Chishina