Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021057009 - N-HETEROCYCLIC PLANAR OPTICAL COUPLING OUTPUT MATERIAL AND PREPARATION METHOD THEREFOR

Publication Number WO/2021/057009
Publication Date 01.04.2021
International Application No. PCT/CN2020/082939
International Filing Date 02.04.2020
IPC
C07D 251/24 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
251Heterocyclic compounds containing 1,3,5-triazine rings
02not condensed with other rings
12having three double bonds between ring members or between ring members and non-ring members
14with hydrogen or carbon atoms directly attached to at least one ring carbon atom
24to three ring carbon atoms
C07D 401/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
14containing three or more hetero rings
C07D 239/26 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
02not condensed with other rings
24having three or more double bonds between ring members or between ring members and non-ring members
26with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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)
H01L 51/54 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)
54Selection of materials
CPC
C07D 239/26
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
239Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
02not condensed with other rings
24having three or more double bonds between ring members or between ring members and non-ring members
26with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
C07D 251/24
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
251Heterocyclic compounds containing 1,3,5-triazine rings
02not condensed with other rings
12having three double bonds between ring members or between ring members and non-ring members
14with hydrogen or carbon atoms directly attached to at least one ring carbon atom
24to three ring carbon atoms
C07D 401/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
14containing three or more hetero rings
H01L 51/0052
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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
005Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
0052Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
H01L 51/0067
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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
005Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
0062aromatic compounds comprising a hetero atom, e.g.: N,P,S
0067comprising only nitrogen as heteroatom
H01L 51/0072
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
0032Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
005Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
0062aromatic compounds comprising a hetero atom, e.g.: N,P,S
0071Polycyclic condensed heteroaromatic hydrocarbons
0072comprising only nitrogen in the heteroaromatic polycondensed ringsystem, e.g. phenanthroline, carbazole
Applicants
  • 武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 罗佳佳 LUO, Jiajia
Agents
  • 深圳紫藤知识产权代理有限公司 PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD.
Priority Data
201910921162.127.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) N-HETEROCYCLIC PLANAR OPTICAL COUPLING OUTPUT MATERIAL AND PREPARATION METHOD THEREFOR
(FR) MATÉRIAU DE SORTIE DE COUPLAGE OPTIQUE PLANAIRE N-HÉTÉROCYCLIQUE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种N杂环平面状光耦输出材料及其制备方法
Abstract
(EN)
The present invention provides an improved N-heterocyclic planar optical coupling output material. The general structural formula of the N-heterocyclic planar optical coupling output material is R1-R2-R1. The structural formula of the synthesized output material can be selected from any one of the following structures: (I). The optical coupling output material of the present invention has a very high n value, so that a top-emitting electroluminescent device using same has a high efficiency, saves time and reduces capital cost. The present invention further provides a method for preparing an N-heterocyclic planar optical coupling output material.
(FR)
La présente invention concerne un matériau de sortie de couplage optique planaire N-hétérocyclique amélioré. La formule générale développée du matériau de sortie de couplage optique planaire N-Hétérocyclique est R1-R2-R1. La formule développée du matériau de sortie synthétisé peut être choisie parmi l'une quelconque des structures suivantes : (I) Le matériau de sortie de couplage optique selon la présente invention a une valeur n très élevée, de telle sorte qu'un dispositif électroluminescent à émission par le haut l'utilisant présente une efficacité élevée, économise le temps et réduit le coût d'investissement. La présente invention concerne en outre un procédé de préparation du matériau de sortie de couplage optique planaire N-hétérocyclique.
(ZH)
本发明提供了改进的一种N杂环平面状光耦输出材料,所述结构通式为:R1-R2-R1,所述合成的输出材料结构式可选自以下结构中任选一种: (I) 本发明光耦输出材料具有非常高的n值,使得采用其的顶发射电致发光器件都取得了非常高的效率,且节约了时间和资金成本。本发明还提供了一种N杂环平面状光耦输出材料制备方法。
Also published as
Latest bibliographic data on file with the International Bureau