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1. WO2021036683 - AROMATIC AMINE COMPOUND, COATING LAYER MATERIAL AND LIGHT EMITTING ELEMENT

Publication Number WO/2021/036683
Publication Date 04.03.2021
International Application No. PCT/CN2020/106307
International Filing Date 31.07.2020
IPC
C07C 211/56 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
211Compounds containing amino groups bound to a carbon skeleton
43having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
54having amino groups bound to two or three six-membered aromatic rings
56the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
C09K 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11Luminescent, e.g. electroluminescent, chemiluminescent, materials
06containing organic luminescent materials
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)
CPC
C07C 211/56
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
211Compounds containing amino groups bound to a carbon skeleton
43having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
54having amino groups bound to two or three six-membered aromatic rings
56the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
C09K 11/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
06containing organic luminescent materials
H01L 51/50
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]
Applicants
  • 东丽先端材料研究开发(中国)有限公司 TORAY ADVANCED MATERIALS RESEARCH LABORATORIES (CHINA) CO., LTD. [CN]/[CN] (CN)
  • 东丽株式会社 TORAY INDUSTRIES, INC. [JP]/[JP]
Inventors
  • 孙枋竹 SUN, Fangzhu
  • 金佳科 JIN, Jiake
  • 张劲源 ZHANG, Jinyuan
Agents
  • 北京市金杜律师事务所 KING & WOOD MALLESONS
Priority Data
201910796199.627.08.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) AROMATIC AMINE COMPOUND, COATING LAYER MATERIAL AND LIGHT EMITTING ELEMENT
(FR) COMPOSÉ AMINE AROMATIQUE, MATÉRIAU DE COUCHE DE REVÊTEMENT ET ÉLÉMENT ÉLECTROLUMINESCENT
(ZH) 芳香胺化合物、覆盖层材料及发光元件
Abstract
(EN)
The present invention provides an aromatic amine compound and an organic light emitting element. The organic light emitting element comprises a substrate, a first electrode, a light emitting layer containing one or more of organic layer films, and a second electrode; the light emitting element is further provided with a coating layer; the coating layer is provided on the second electrode; the coating layer comprises a first coating layer and a second coating layer; and the coating layer contains the aromatic amine compound. The organic light emitting element provided in the present invention can achieve high luminous efficiency and high color purity. The organic light emitting element of the present invention can be used for backlights of organic EL displays and liquid crystal displays, light sources for lighting, counters, etc., sign boards, sign lamps, etc.
(FR)
La présente invention concerne un composé amine aromatique et un élément électroluminescent organique. L'élément électroluminescent organique comprend un substrat, une première électrode, une couche électroluminescente contenant un ou plusieurs des films de couche organique, et une seconde électrode ; l'élément électroluminescent est en outre pourvu d'une couche de revêtement ; la couche de revêtement est disposée sur la seconde électrode ; la couche de revêtement comprend une première couche de revêtement et une seconde couche de revêtement ; et la couche de revêtement contient le composé amine aromatique. L'élément électroluminescent organique selon la présente invention permet d'obtenir une efficacité lumineuse élevée et une grande pureté de couleur. L'élément électroluminescent organique selon la présente invention peut être utilisé pour rétroéclairages de dispositifs d'affichage à base d'éléments électroluminescents organiques et de dispositif d'affichage à cristaux liquides, de sources de lumière pour éclairage, compteurs, etc, panneaux de signalisation, lampes de signalisation, etc.
(ZH)
本发明提供一种芳香胺化合物以及有机发光元件,所述有机发光元件包含基板、第一电极、含有一种以上有机层膜的发光层、第二电极,所述发光元件还具有覆盖层;所述覆盖层在第二电极上,所述覆盖层包括第一覆盖层和第二覆盖层;所述覆盖层含有所述芳香胺化合物。由本发明提供的有机发光元件可实现高发光效率及色纯度,本发明的有机发光元件可用于有机EL显示器、液晶显示器的背光源、照明、计器类等的光源、标示板、标识灯等。
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