CN112300063A - Compound for organic light-emitting device - Google Patents

Compound for organic light-emitting device Download PDF

Info

Publication number
CN112300063A
CN112300063A CN201910697366.1A CN201910697366A CN112300063A CN 112300063 A CN112300063 A CN 112300063A CN 201910697366 A CN201910697366 A CN 201910697366A CN 112300063 A CN112300063 A CN 112300063A
Authority
CN
China
Prior art keywords
derivatives
formula
group
organic light
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910697366.1A
Other languages
Chinese (zh)
Inventor
田杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Incoflex Semiconductor Technology Ltd
Original Assignee
Incoflex Semiconductor Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Incoflex Semiconductor Technology Ltd filed Critical Incoflex Semiconductor Technology Ltd
Priority to CN201910697366.1A priority Critical patent/CN112300063A/en
Publication of CN112300063A publication Critical patent/CN112300063A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/70—Sulfur atoms
    • C07D213/71—Sulfur atoms to which a second hetero atom is attached
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D241/18—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/22—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to two ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/14—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom
    • C07D251/24—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/14—Thiadiazoles; Hydrogenated thiadiazoles condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic 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
    • C07D401/02—Heterocyclic 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 containing two hetero rings
    • C07D401/04—Heterocyclic 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 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1051—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with sulfur
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1059—Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

Combination for organic light emitting deviceThe compound has a general formula A shown as a formula (I)1－Y1－Ar1Formula (I), wherein A1And Y1Are each a substituted unit, A1The substituted units are selected from the following structural formulas:
Figure DDA0002149753130000011
and
Figure DDA0002149753130000012
Figure DDA0002149753130000013
X1‑X8is a C atom or a hetero radical of an N atom and M is an O atom or an S atom, and A1Selected from the group consisting of the following formula (1) to formula (11) and the following substituted groups wherein formula (1) to formula (11) are:
Figure DDA0002149753130000014
Figure DDA0002149753130000015
and
Figure DDA0002149753130000016
y1 is represented by the following formula (12) to formula (21):
Figure DDA0002149753130000017
Figure DDA0002149753130000018
Figure DDA0002149753130000019
and

Description

Compound for organic light-emitting device
Technical Field
The present invention relates to the field of organic light emitting devices, and more particularly, to a compound for an organic light emitting device.
Background
An Organic Light Emitting Diode (OLED) display device is considered as a new application technology of a next generation flat panel display because it does not need a backlight source, and has the excellent characteristics of high contrast, thin thickness, wide viewing angle, fast reaction speed, applicability to a flexible panel, wide temperature range, simple structure and process, and the like.
An organic light emitting diode (hereinafter referred to as OLED) or also referred to as an electroluminescent device (EL) may include an anode, a cathode, and an organic light emitting material layer interposed between the anode and the cathode. The anode is typically made of a transparent conductive material such as Indium Tin Oxide (ITO), and the cathode is typically made of a low work function metal such as magnesium (Mg), calcium (Ca), aluminum (Al), or alloys thereof. In the OLED, positive charges, i.e., holes (holes), and negative electrons, i.e., electrons (electrons), are injected into the light emitting material layer from the anode and the cathode, respectively, and are recombined in the light emitting material layer, thereby forming an excited state in which light can be emitted.
However, in the prior art, the OLED light-emitting layer is composed of a host material and a guest material, the guest light-emitting material is mainly composed of a metal complex, and the quantum efficiency in the light-emitting layer can be increased to 100% due to the introduction of heavy metal atoms in the metal complex, but the heavy metal atoms are less in resource and difficult to obtain, so that the use cost of heavy metals is high, and the synthesis efficiency is low. In addition, heavy metals are also likely to pollute the environment, causing damage to the natural ecology or harm to the human body, so that a plurality of factors limit the use of metal complexes as guest materials to synthesize organic materials with host materials to form the light-emitting layer of the organic light-emitting device.
Disclosure of Invention
According to the defects of the prior art, the invention mainly adopts a double-receptor structure as a receptor of the organic material, the double-receptor structure can improve the energy level of the organic material so as to obtain a more appropriate material emission spectrum, and the double-receptor structure is applied to the technical field of photoelectric materials, particularly organic light-emitting devices and can provide the light-emitting efficiency of a light-emitting layer and other functional layers in the organic light-emitting devices.
Another object of the present invention is to provide a compound having a double acceptor structure as a main material for each functional layer of an organic light emitting device, which has an easy synthesis process, can be mass-produced, and reduces the manufacturing cost.
In accordance with the above objects, the present invention discloses a compound for an organic light emitting device, which has the general formula A as shown in (I)1－Y1－Ar1Formula (I), wherein A1And Y1Are respectively a substituted unit A1The substituted units are selected from the following structural formulas:
Figure BDA0002149753120000021
Figure BDA0002149753120000022
X1-X8is a C atom or a hetero radical of an N atom and M is an O atom or an S atom, and A1Selected from the group consisting of the following formula (1) to formula (11) and the following substituted groups wherein formula (1) to formula (11) are:
Figure BDA0002149753120000023
Figure BDA0002149753120000024
Figure BDA0002149753120000025
y1 is represented by the following formula (12) to formula (21):
Figure BDA0002149753120000031
and Z is represented by the above formulae (12) and (20)1，Z2Is dimethyl acridine group and derivatives thereof, triphenylamine and derivatives thereof, fluorenyl group and derivatives thereof, spirobifluorenyl group and derivatives thereof, carbazolyl group and derivatives thereof, arylamine group and derivatives thereof, phenothiazinyl group and derivatives thereof, phenoxazinyl group and derivatives thereof, indolyl group and derivatives thereof and hydroalkane.
In a more preferred embodiment of the invention, X1-X8Is a C atom or a N atom hetero group and M is an O atom or an S atom.
In a more preferred embodiment of the invention, A1Selected from the group consisting of the following formula (1) to formula (11) and the following substituted group wherein one of formula (1) to formula (11):
Figure BDA0002149753120000032
Figure BDA0002149753120000033
in a more preferred embodiment of the invention, Y is1Is selected from the followingOne of the substituent groups:
Figure BDA0002149753120000034
Figure BDA0002149753120000035
Figure BDA0002149753120000041
in a more preferred embodiment of the invention, Z1, Z2 are dimethylazaridine and derivatives thereof, triphenylamine and derivatives thereof, fluorenyl and derivatives thereof, spirobifluorenyl and derivatives thereof, carbazolyl and derivatives thereof, arylamine and derivatives thereof, phenothiazinyl and derivatives thereof, phenoxazinyl and derivatives thereof, indolyl and derivatives thereof, and hydroalkane.
In a more preferred embodiment of the invention, Ar1Can be dimethylazazinyl, fluorenyl, spirobifluorenyl, carbazolyl, arylamino, phenothiazinyl, phenoxazinyl and indolyl and a hydrogen atom.
Drawings
Is free of
Detailed Description
Disclosed is a compound for an organic light emitting device, the compound having a double acceptor structure. Can be used as an acceptor of organic materials. Due to the double receptors, the energy level of the organic material can be well adjusted, and a more appropriate material emission spectrum can be obtained. The photoelectric material with double receptors can be applied to an organic light-emitting device to improve the light-emitting efficiency of the device, can be used as a light-emitting layer or each functional layer in the organic light-emitting device, can reduce the manufacturing cost of the organic light-emitting device, can reduce the dependence on heavy metals, can reduce the pollution to the natural ecological environment, and can improve the light-emitting efficiency of the organic light-emitting device.
In the present invention, the compound for an organic light emitting device has the general formula A as shown in formula (I)1－Y1－Ar1Formula (I), wherein A1And Y1Are each a substituted unit, said A1Selection of substituting unitFrom the following structural formula:
Figure BDA0002149753120000051
Figure BDA0002149753120000052
in one embodiment, X1-X8Is a C atom or a hetero radical of an N atom and M is an O atom or an S atom, where X1-X8May be the same or different.
In another more preferred embodiment, A1One selected from the group consisting of the following groups of formula (1) to formula (11) and the following groups of formula (1) to formula (11) in which they are substituted:
Figure BDA0002149753120000053
Figure BDA0002149753120000054
in yet another more preferred embodiment, Y1One of the following substituent groups:
Figure BDA0002149753120000055
Figure BDA0002149753120000056
ar in the general formula (I)1Can be dimethylazazinyl, fluorenyl, spirobifluorenyl, carbazolyl, arylamino, phenothiazinyl, phenoxazinyl and indolyl and a hydrogen atom.
Thus, according to the above, the compound for an organic light emitting device may be a structure represented by the following formula (22) to formula (31):
Figure BDA0002149753120000061
Figure BDA0002149753120000062
or is
Figure BDA0002149753120000063
It is to be noted that, in the present invention, only the compound that can be used as an organic light emitting device is discussed, and the synthetic method and the synthetic steps are not within the scope of the discussion. The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; while the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims (6)

1. A compound for an organic light-emitting device is characterized in that the compound has a general formula shown as a formula (I) A1－Y1－Ar1Formula (I), wherein A1And Y1Are each a substituted unit, said A1The substituted units are selected from the following structural formulas:
Figure FDA0002149753110000011
Figure FDA0002149753110000012
and
Figure FDA0002149753110000013
2. the compound for an organic light-emitting device according to claim 1, wherein X is1-X8Is a C atom or a N atom hetero group and M is an O atom or an S atom.
3. The compound for an organic light-emitting device according to claim 1, wherein A is1Selected from the group consisting of the following formula (1) to formula (11) and the following substituted group wherein one of formula (1) to formula (11):
Figure FDA0002149753110000014
Figure FDA0002149753110000015
and
Figure FDA0002149753110000017
4. the compound for an organic light-emitting device according to claim 1, wherein Y is1One of the following substituent groups:
Figure FDA0002149753110000018
Figure FDA0002149753110000021
Figure FDA0002149753110000022
and
Figure FDA0002149753110000023
5. the compound for organic light-emitting device according to claim 4, wherein Z in the formulae (12) and (20)1，Z2Is dimethyl acridine group and derivatives thereof, triphenylamine and derivatives thereof, fluorenyl group and derivatives thereof, spirobifluorenyl group and derivatives thereof, carbazolyl group and derivatives thereof, arylamine group and derivatives thereof, phenothiazinyl group and derivatives thereof, phenoxazinyl group and derivatives thereof, indolyl group and derivatives thereof and hydroalkane.
6. The compound for an organic light-emitting device according to claim 1, wherein Ar is1Can be dimethylazazinyl, fluorenyl, spirobifluorenyl, carbazolyl, arylamino, phenothiazinyl, phenoxazinyl and indolyl and a hydrogen atom.
CN201910697366.1A 2019-07-30 2019-07-30 Compound for organic light-emitting device Pending CN112300063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910697366.1A CN112300063A (en) 2019-07-30 2019-07-30 Compound for organic light-emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910697366.1A CN112300063A (en) 2019-07-30 2019-07-30 Compound for organic light-emitting device

Publications (1)

Publication Number Publication Date
CN112300063A true CN112300063A (en) 2021-02-02

Family

ID=74485251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910697366.1A Pending CN112300063A (en) 2019-07-30 2019-07-30 Compound for organic light-emitting device

Country Status (1)

Country Link
CN (1) CN112300063A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108084150A (en) * 2017-12-06 2018-05-29 深圳市华星光电技术有限公司 Organic supramolecular white light emitting material and preparation method thereof and OLED device
CN109988081A (en) * 2018-01-02 2019-07-09 北京师范大学 Dicyano diphenylethlene derivative and its synthetic method and application

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108084150A (en) * 2017-12-06 2018-05-29 深圳市华星光电技术有限公司 Organic supramolecular white light emitting material and preparation method thereof and OLED device
CN109988081A (en) * 2018-01-02 2019-07-09 北京师范大学 Dicyano diphenylethlene derivative and its synthetic method and application

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
YUNA SONG ETAL.: ""Organic Photocatalyst for ppm-Level Visible-Light-Driven Reversible Addition-Fragmentation Chain-Transfer (RAFT) Polymerization with Excellent Oxygen Tolerance"", 《MACROMOLECULES》 *
朱飞剑等: ""含吩噻嗪及其衍生物的聚合物有机电致发光材料的合成和器件制备"", 《发光学报》 *

Similar Documents

Publication Publication Date Title
WO2020042608A1 (en) Organic electroluminescent device and preparation method therefor and display device
CN106946940B (en) Organic electroluminescent material and device
US10269870B2 (en) Organic light-emitting device, production method thereof, and display apparatus
JP2009263665A5 (en)
TW201208167A (en) Electroluminescent devices for lighting applications
JP2010532557A5 (en)
CN104835916A (en) Highly-efficient organic electroluminescent device based on fluorescence doped luminescent layer
KR20060047164A (en) Opto-electroactive device comprising a metallocene and method
CN101432250A (en) Compound and organic EL device
WO2020211122A1 (en) Bipolar thermally activated delayed fluorescence material, preparation method therefor, and organic electroluminescent diode device
US20190190438A1 (en) Integrated photovoltaic window and light source
Yang et al. Highly efficient and bright blue organic light-emitting devices based on solvent engineered, solution-processed thermally activated delayed fluorescent emission layer
CN102683608A (en) Organic electroluminescent device and preparation method of organic electroluminescent device
TW201206958A (en) Composition for anode buffer layers, high-molecular compound for anode buffer layers, organic electroluminescent element, process for production of same, and use thereof
CN111333632A (en) Compound for organic light emitting device
CN109810083A (en) Compound for organic light emitting diodde desplay device
CN108461638B (en) Organic electroluminescent device, preparation method thereof and display device
CN112300063A (en) Compound for organic light-emitting device
CN1280925C (en) Organic light-emitting dipolar body fer lowering external light reflection and its manufacturing process
CN107026242B (en) A kind of organic iridium of dark blue light (III) complex OLED device
CN111362869A (en) Compound for organic light emitting diode display device
CN111333609A (en) Compound for organic light-emitting diode
CN109369723A (en) Acridine derivatives, organic electroluminescence device and display panel
KR20160066964A (en) Organic light emitting diode
CN112300034A (en) Compound for organic light-emitting device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210202