Title:
LUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR LUMINESCENCE DEVICE
Document Type and Number:
Japanese Patent JP2021054808
Kind Code:
A
Abstract:
To provide a luminescence device with high efficiency and a polycyclic compound employed therefor.SOLUTION: The present invention relates to a polycyclic compound represented by the following formula 1, and a luminescence device including the compound in a functional layer. In the formula 1, X denotes O, S, Se, CR4R5, or SiR6R7 or the like, where R1-R7 each denote a hydrogen atom, a silyl group, an alkyl group, an aryl group or the like.SELECTED DRAWING: Figure 1
Inventors:
LEE DONGCHAN
OH EU-GENE
KIM MUNSOO
MAENG JUWAN
HAN KAP-JONG
BAE SUNGSOO
KIMU SONUKU
UCHIJO TSUTOMU
JEONG HYEIN
OH EU-GENE
KIM MUNSOO
MAENG JUWAN
HAN KAP-JONG
BAE SUNGSOO
KIMU SONUKU
UCHIJO TSUTOMU
JEONG HYEIN
Application Number:
JP2020156750A
Publication Date:
April 08, 2021
Filing Date:
September 17, 2020
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD
LAPT CO LTD
LAPT CO LTD
International Classes:
C07F5/02; C07F9/53; C07F19/00; C09K11/06; H01L51/50
Attorney, Agent or Firm:
Patent business corporation port