Title:
有機化合物、有機発光素子、表示装置、撮像装置、電子機器、照明装置及び移動体
Document Type and Number:
Japanese Patent JP7224813
Kind Code:
B2
Abstract:
To provide an organic compound that allows red emission with high color purity in a long wavelength region by a basic skeleton itself.SOLUTION: The present invention provides an organic compound illustrated by general formula [1]. In general formula [1], Rto Rare independently selected from a hydrogen atom, a halogen atom or a substituent. At least two of Rto Rbind to each other to form a ring structure. Of Rto R, one not forming the ring structure is selected from a hydrogen atom or the substituent.SELECTED DRAWING: Figure 1
Inventors:
Hirokazu Miyashita
Yosuke Nishide
Naoki Yamada
Atsushi Kamagai
Yosuke Nishide
Naoki Yamada
Atsushi Kamagai
Application Number:
JP2018163771A
Publication Date:
February 20, 2023
Filing Date:
August 31, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
C07C13/62; C07C25/22; C07C211/61; F21S2/00; G09F9/30; H05B33/02; H05B33/12; H10K10/40; H10K50/00; H10K59/00; H10K85/60
Domestic Patent References:
| JP2013139426A | ||||
| JP2018085499A | ||||
| JP2017143133A | ||||
| JP2009302470A | ||||
| JP2013049663A | ||||
| JP2017069225A | ||||
| JP2002170680A |
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa
Sougo Kuroiwa