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1. WO2014163211 - ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE

Publication Number WO/2014/163211
Publication Date 09.10.2014
International Application No. PCT/JP2014/060350
International Filing Date 03.04.2014
IPC
H01L 51/50 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
C07C 13/567 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
28Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
32with condensed rings
54with three condensed rings
547at least one ring not being six-membered, the other rings being at the most six-membered
567Fluorenes; Completely or partially hydrogenated fluorenes
C07C 25/22 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
25Compounds containing at least one halogen atom bound to a six-membered aromatic ring
18Polycyclic aromatic halogenated hydrocarbons
22with condensed rings
C07C 43/275 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
43Ethers; Compounds having groups, groups or groups
02Ethers
257having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
275having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
G09F 9/30 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
H01L 27/32 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
CPC
C07C 13/567
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
28Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
32with condensed rings
54with three condensed rings
547at least one ring not being six-membered, the other rings being at the most six-membered
567with a fluorene or hydrogenated fluorene ring system
C07C 13/615
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
28Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
32with condensed rings
54with three condensed rings
605with a bridged ring system
615with an adamantane ring
C07C 13/66
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
28Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
32with condensed rings
62with more than three condensed rings
66the condensed ring system contains only four rings
C07C 22/08
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
22Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
02having unsaturation in the rings
04containing six-membered aromatic rings
08containing fluorine
C07C 25/22
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
25Compounds containing at least one halogen atom bound to a six-membered aromatic ring
18Polycyclic aromatic halogenated hydrocarbons
22with condensed rings
C07C 2601/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2601Systems containing only non-condensed rings
12with a six-membered ring
14The ring being saturated
Applicants
  • CANON KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • YAMADA, Naoki
  • KAMATANI, Jun
  • SAITOH, Akihito
  • NISHIDE, Yosuke
  • MURATSUBAKI, Masanori
  • ISHII, Ryuji
  • ISHIGE, Koichi
  • ITO, Takayuki
  • KAJIMOTO, Norifumi
  • MIZUNO, Nobutaka
Agents
  • OKABE, Yuzuru
Priority Data
2013-07743903.04.2013JP
2014-07628702.04.2014JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE
(FR) COMPOSÉ ORGANIQUE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE
Abstract
(EN)
Provided is an organic light-emitting device capable of outputting light with high efficiency and high luminance. The organic light-emitting device includes an anode, a cathode, an emission layer placed between the anode and the cathode, and an organic compound layer placed between the anode and the emission layer, in which the organic compound layer contains the following compound A and compound B: [Compound A] an organic compound free of a nitrogen atom and a metal atom, the compound having SP2 carbon atoms and SP3 carbon atoms, and having a ratio of the number of the SP3 carbon atoms to the number of the SP2 carbon atoms of 40% or more; and [Compound B] a compound having a tertiary amine structure.
(FR)
L'invention porte sur un dispositif électroluminescent organique apte à émettre de la lumière avec un rendement élevé et une luminance lumineuse élevée. Le dispositif électroluminescent organique comprend une anode, une cathode, une couche d'émission placée entre l'anode et la cathode et une couche de composé organique placée entre l'anode et la couche d'émission, la couche de composé organique contenant le composé A et le composé B suivants : [Composé A] un composé organique exempt d'atome d'azote et d'atome métallique, le composé ayant des atomes de carbone SP2 et des atomes de carbone SP3 et ayant un rapport du nombre des atomes de carbone SP3 au nombre des atomes de carbone SP2 supérieur ou égal à 40 % ; et [Composé B] un composé ayant une structure d'amine tertiaire.
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