WO2016204375A1 - 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 - Google Patents
유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 Download PDFInfo
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- 0 C[Al]c1nc([Al])nc(-c2cc(-c3cccc(-c4cccc(-c5cccc(-c6nc(*)nc([Al])n6)c5)c4)c3)c(*)cc2)n1 Chemical compound C[Al]c1nc([Al])nc(-c2cc(-c3cccc(-c4cccc(-c5cccc(-c6nc(*)nc([Al])n6)c5)c4)c3)c(*)cc2)n1 0.000 description 5
- WGQKYBSKWIADBV-UHFFFAOYSA-N NCc1ccccc1 Chemical compound NCc1ccccc1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- GOPUDYLKDIQMHC-BQMQKCAKSA-N C/C=C\C=C(/C)\c(cc1)ccc1-c(cc1)ccc1-c1nc(-c2cccc(-c3cccc(-c4nc(-c5ccccc5)nc(-c5ccccc5)n4)c3)c2)nc(-c2ccccc2)n1 Chemical compound C/C=C\C=C(/C)\c(cc1)ccc1-c(cc1)ccc1-c1nc(-c2cccc(-c3cccc(-c4nc(-c5ccccc5)nc(-c5ccccc5)n4)c3)c2)nc(-c2ccccc2)n1 GOPUDYLKDIQMHC-BQMQKCAKSA-N 0.000 description 1
- MYQFGPBRMYVKDC-UHFFFAOYSA-N C1C=CC(c2ccccc2)=CC1c1nc(-c2cc(-c3cc(-c4nc(-c5ccccc5)nc(-c5ccccc5)n4)ccc3)ccc2)nc(-c2ccccc2)n1 Chemical compound C1C=CC(c2ccccc2)=CC1c1nc(-c2cc(-c3cc(-c4nc(-c5ccccc5)nc(-c5ccccc5)n4)ccc3)ccc2)nc(-c2ccccc2)n1 MYQFGPBRMYVKDC-UHFFFAOYSA-N 0.000 description 1
- MRYCFMYRQSRKRT-UHFFFAOYSA-N CC(C)(C(C)(C)OBc1cccc(-c2cc(C3N=C(c4ccccc4)N=C(c4ccccc4)N3)ccc2)c1)O Chemical compound CC(C)(C(C)(C)OBc1cccc(-c2cc(C3N=C(c4ccccc4)N=C(c4ccccc4)N3)ccc2)c1)O MRYCFMYRQSRKRT-UHFFFAOYSA-N 0.000 description 1
- BYPCJJONRMPERB-UHFFFAOYSA-N Clc1nc(-c2cccc(-c3ccccc3)c2)nc(-c2ccccc2)n1 Chemical compound Clc1nc(-c2cccc(-c3ccccc3)c2)nc(-c2ccccc2)n1 BYPCJJONRMPERB-UHFFFAOYSA-N 0.000 description 1
- QYLSIXDWQXZDFT-UHFFFAOYSA-N Clc1nc(C2=CC(c3ccccc3)=CCC2)nc(-c2ccccc2)n1 Chemical compound Clc1nc(C2=CC(c3ccccc3)=CCC2)nc(-c2ccccc2)n1 QYLSIXDWQXZDFT-UHFFFAOYSA-N 0.000 description 1
- RURFAZNYUZFHSC-UHFFFAOYSA-N Clc1nc(Cl)nc(-c2cccc(-c3ccccc3)c2)n1 Chemical compound Clc1nc(Cl)nc(-c2cccc(-c3ccccc3)c2)n1 RURFAZNYUZFHSC-UHFFFAOYSA-N 0.000 description 1
- NDOBTHWOWYMXIJ-UHFFFAOYSA-N NC(c1ccccc1)NC(c1ccccc1)=N Chemical compound NC(c1ccccc1)NC(c1ccccc1)=N NDOBTHWOWYMXIJ-UHFFFAOYSA-N 0.000 description 1
- QIHLQRYRUKLSQO-UHFFFAOYSA-N c(cc1)ccc1-c(cc1)ccc1-c(cc1)ccc1-c1nc(-c2cccc(-c3cc(-c4cccc(-c5nc(-c6ccccc6)nc(-c6ccccc6)n5)c4)ccc3)c2)nc(-c2ccccc2)n1 Chemical compound c(cc1)ccc1-c(cc1)ccc1-c(cc1)ccc1-c1nc(-c2cccc(-c3cc(-c4cccc(-c5nc(-c6ccccc6)nc(-c6ccccc6)n5)c4)ccc3)c2)nc(-c2ccccc2)n1 QIHLQRYRUKLSQO-UHFFFAOYSA-N 0.000 description 1
- JXKFJDBUMJRDPR-UHFFFAOYSA-N c(cc1)ccc1-c1cc(-c(cc2)ccc2-c2nc(-c3cc(-c4cccc(-c5nc(-c6ccccc6)nc(-c6ccccc6)n5)c4)ccc3)nc(-c3ccccc3)n2)ccc1 Chemical compound c(cc1)ccc1-c1cc(-c(cc2)ccc2-c2nc(-c3cc(-c4cccc(-c5nc(-c6ccccc6)nc(-c6ccccc6)n5)c4)ccc3)nc(-c3ccccc3)n2)ccc1 JXKFJDBUMJRDPR-UHFFFAOYSA-N 0.000 description 1
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- 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
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- 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
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10651—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer comprising colorants, e.g. dyes or pigments
- B32B17/10669—Luminescent agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/206—Organic displays, e.g. OLED
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
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- 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
- C07D251/04—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
- C09K2211/1018—Heterocyclic compounds
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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- H10K50/18—Carrier blocking layers
Definitions
- a compound for organic optoelectronic devices an organic optoelectronic device, and a display device.
- An organic optoelectric diode is a device capable of converting electrical energy and light energy.
- Organic optoelectronic devices can be divided into two types according to the principle of operation.
- One is an optoelectronic device in which excitons formed by light energy are separated into electrons and holes, and the electrons and holes are transferred to other electrodes, respectively, to generate electric energy.
- It is a light emitting device that generates light energy from energy.
- Examples of the organic optoelectronic device may be an organic photoelectric device, an organic light emitting device, an organic solar cell and an organic photo conductor drum.
- organic light emitting diodes have attracted much attention recently as demand for flat panel displays increases.
- the organic light emitting device converts electrical energy into light by applying an electric current to an organic light emitting material.
- the organic layer may include a light emitting layer and an optional auxiliary layer, and the auxiliary layer may include, for example, a hole injection layer, a hole transport layer, an electron blocking layer, an electron transport layer, and an electron injection layer to increase efficiency and stability of the organic light emitting diode. And at least one layer selected from a hole blocking layer.
- the performance of the organic light emitting device is greatly influenced by the characteristics of the organic layer, and in particular, is affected by the organic material included in the organic layer.
- One embodiment provides a compound for an organic optoelectronic device capable of implementing high efficiency and long life organic optoelectronic devices.
- Another embodiment provides an organic optoelectronic device including the compound for an organic optoelectronic device.
- Another embodiment provides a display device including the organic optoelectronic device.
- a compound for an organic optoelectronic device represented by the following general formula (I) is provided.
- Ar 'to Ar 4 are each independently, substituted or unsubstituted C6 to C30
- R is each independently hydrogen, deuterium, substituted or unsubstituted C1 to C30 alkyl group substituted or unsubstituted C3 to C30 cycloalkyl group, substituted or unsubstituted C6 to C30 aryl group, substituted or unsubstituted C 1 to C30 An alkoxy group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof,
- Each R is the same as or different from each other,
- n is one of the integers 2-10.
- substituted means a C 1 to C 10 alkyl group, C 1 to C40 silyl group, C 1 to C30 alkyl group, C 1 to C 1 0 where at least one hydrogen is substituted with a hydrogen, cyano group, nitro group, halogen It means substituted with an alkylsilyl group, a C6 to C30 arylsilyl group, a C3 to C30 cycloalkyl group, a C2 to C30 heterocycloalkyl group, a C6 to C30 aryl group, or a C1 to C20 alkoxy group.
- an anode and a cathode facing each other, and at least one organic layer positioned between the anode and the cathode, the organic layer comprises an organic optoelectronic device comprising the compound for an organic optoelectronic device described above to provide.
- a display device including the organic optoelectronic device is provided.
- FIG. 1 and 2 are cross-sectional views illustrating an organic light emitting diode according to an embodiment. [Specific contents to carry out invention]
- substituted a C 1 to C 10 alkyl group, C 1 to C40 silyl group, C, wherein at least one hydrogen in a substituent or compound is substituted with deuterium, cyano group, nitro group, halogen Substituted by 1 to C30 alkyl group, C 1 ⁇ C 1 0 alkylsilyl group, C6 to C30 arylsilyl group, C3 to C30 cycloalkyl group, C2 to C30 heterocycloalkyl group, C6 to C30 aryl group, or C 1 to C20 alkoxy group It means.
- hetero means one to three hetero atoms selected from the group consisting of ⁇ , ⁇ , S, P, and Si in one functional group, and the remainder is carbon unless otherwise defined.
- halogen means F, Cl, Br, or I unless otherwise defined.
- an "alkyl group” is aliphatic
- the alkyl group may be a "saturated alkyl group" that does not contain any double or triple bonds.
- the alkyl group may it be a C 1 to C30 alkyl group. More specifically, the alkyl group may be a C 1 to C 20 alkyl group or a C 1 to C 10 alkyl group.
- a C 1 to C 4 alkyl group means that the alkyl chain contains 1 to 4 carbon atoms, and methyl, ethyl, propyl, iso-propyl, ⁇ -butyl, iso-buryl, sec -butyl and t-butyl In a group consisting of Selected.
- alkyl group examples include methyl group, 3 ⁇ 4 group, propyl group, isopropyl group, butyl group, isobutyl group, t-butyl group, pentyl group, nucleosil group, cyclopropyl group, cyclobutyl group, cyclopentyl group, A cyclonucleosil group etc. are meant.
- aryl group refers to a group of groups having one or more hydrocarbon aromatic moieties.
- All the elements of the hydrocarbon aromatic moiety have a P-orbital, and include those in which these P-orbitals form a conjugate, such as a phenyl group, a naphthyl group, and the like,
- hydrocarbon aromatic moieties are linked through sigma bonds, such as biphenyl groups, terphenyl groups, quarterphenyl groups, etc.
- Aryl group are monocyclic, polycyclic or fused ring polycyclic (i.e.
- Ring groups that divide adjacent pairs of carbon atoms.
- the substituted or unsubstituted C6 to C30 aryl group is substituted or unsubstituted phenyl group, substituted or unsubstituted naphthyl group, substituted or unsubstituted anthracenyl group, substituted or unsubstituted phenanthryl group, substituted or Unsubstituted naphthacenyl group, substituted or unsubstituted pyranyl group, substituted or unsubstituted biphenyl group, substituted or unsubstituted 0-terphenyl group substituted or unsubstituted P-terphenyl group, substituted or unsubstituted m-ter Phenyl group, substituted or unsubstituted chrysenyl group, substituted or unsubstituted triphenylenyl group, substituted or unsubstituted peryleneyl group, substituted or unsubstituted fluorenyl group,
- the hole characteristic refers to a characteristic capable of forming holes by donating electrons when an electric field is applied, and injecting holes formed at the anode into the light emitting layer having conductive properties along the HOMO level, and emitting layer. It refers to a property that facilitates the movement of the hole formed in the anode and movement in the light emitting layer.
- the electron characteristic refers to a characteristic in which electrons can be received when an electric field is applied.
- the electron characteristic has conductivity characteristics along the LUMO level and is injected into the light emitting layer of electrons formed in the cathode, the movement of electrons formed in the light emitting layer to the cathode, and the light emitting layer. To facilitate movement in It means the characteristic to say.
- a compound for an organic optoelectronic device according to one embodiment is described.
- Ar 1 to Ar 4 are each independently a substituted or unsubstituted C6 to C30 aryl group
- R is each independently hydrogen, deuterium, substituted or unsubstituted C 1 to C30 alkyl group substituted or unsubstituted C3 to C30 cycloalkyl group, substituted or unsubstituted C6 to C30 aryl group, substituted or unsubstituted C 1 to A C30 alkoxy group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof,
- Each R is the same as or different from each other,
- ⁇ is an integer increment of 2 to 10.
- substituted means at least one hydrogen substituted with deuterium, cyano group, nitro group, C 1 to C 10 alkyl group, C 1 to C40 silyl group, C 1 to C30 alkyl group, C 1 to C 10 alkylsilyl It means substituted with a group, a C6 to C30 arylsilyl group, a C3 to C30 cycloalkyl group, a C2 to C30 heterocycloalkyl group, a C6 to C30 aryl group, or a C 1 to C20 alkoxy group.
- (eta) is 2 or more, and all the linking groups are connected to the meta position, and the substituents R of each linking group may be the same as or different from each other.
- the compound for an organic optoelectronic device represented by Chemical Formula I is a dimer having two or more triazinyl groups bonded to two or more phenyl linkers linked by meta positions. Form, or a die triazine form of material.
- the crystallinity can be reduced while maintaining the charge mobility compared to the linker in the para position, and excellent processability can be exhibited in the deposition and solution processes during device fabrication.
- the triazinyl group is included in the dimer form around the linker, when the electrons are injected, the stabilization effect of the charge can be enhanced and the mobility of the electrons can be increased.
- each triazinyl group may further include two aryl substituents, thereby controlling the solubility of molecules and the interaction between molecules on the film by controlling the symmetrical / asymmetric substituents, thereby causing the electrical Can change the characteristics.
- n may be one of integers of 2 to 5, and more specifically, may be a biphenylene group, a terphenylene group, a quarterphenylene group, and the like continuously connected to a meta position.
- the compound for an organic optoelectronic device may be represented by, for example, any one of the following Formulas 1-1 to 1-10 depending on the number of phenylene groups and substituents included in the linker.
- Ar 'to Ar 4 are as described above, R' is deuterium, substituted or unsubstituted C 1 to C10 alkyl group, or substituted or unsubstituted C6 to C20 aryl Qi.
- Ar 1 to Ar 4 may be specifically, a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted terphenyl group, or a substituted or unsubstituted quarterphenyl group, for example, in Group I It may be selected from the substituted or unsubstituted groups listed. Group I
- * is a binding site with a neighboring atom.
- the compound for an organic optoelectronic device represented by Formula I may be, for example, one of the compounds listed in the following group, but is not limited thereto.
- An organic optoelectronic device comprises an anode and a cathode facing each other, and at least one organic layer positioned between the anode and the cathode, the organic layer is a ppping compound for the organic optoelectronic device described above do.
- the organic layer may include a light emitting layer, and the light emitting layer may include the compound for an organic optoelectronic device described above. For example, it may be included as a host of the light emitting layer.
- it may be included as a green phosphorescent host.
- the organic layer may further include at least one auxiliary layer selected from a hole blocking layer and an electron transport layer, and the auxiliary layer may include the compound for an organic optoelectronic device described above.
- the auxiliary layer further includes an electron transport auxiliary layer adjacent to the light emitting layer.
- the electron transport auxiliary layer may include the compound for an organic optoelectronic device described above.
- the organic optoelectronic device is not particularly limited as long as the device can switch electrical energy and light energy, and examples thereof include organic photoelectric devices, organic light emitting devices, organic solar cells, and organic photosensitive drums.
- an organic optoelectronic device according to an embodiment is positioned between an anode 10 and a cathode 20 facing each other, and between the anode 10 and the cathode 20.
- the anode 10 may be made of a high work function conductor, for example, to facilitate hole injection, and may be made of metal, metal oxide and / or conductive polymer, for example.
- the anode 10 is, for example, a metal such as nickel, platinum, vanadium, crumb, copper, zinc, gold or an alloy thereof; Zinc Oxide, Phosphorus Oxide, Indium Tin Oxide (ITO),
- Metal oxides such as rhodium zinc oxide (IZO); Combinations of oxides with metals such as ZnO and A1 or Sn0 2 and Sb; Conductive polymers such as poly (3-methylthiophene), poly (3,4- (ethylene-1,2-dioxy) thiophene Xpolyehtyknedioxythiophene: PEDT), polypyrrole and polyaniline, and the like. It is not.
- the cathode 20 may be made of a low work function conductor, for example, to facilitate electron injection, and may be made of metal, metal oxide and / or conductive polymer, for example.
- the cathode 20 is, for example, a metal such as magnesium, calcium, sodium, potassium, titanium, indium, yttrium, lithium, gadolinium, aluminum, silver, tin, lead, sesame, barium, or an alloy thereof; Multilayer structure materials such as LiF / Al, Li0 2 / Al, LiF / Ca, LiF / Al, and BaF 2 / Ca, but are not limited thereto.
- the organic layer 30 includes a hole transport layer 3 1, a light emitting layer 32, and a hole transport auxiliary layer 33 positioned between the hole transport layer 3 1 and the light emitting layer 32. Further, the electron transport layer 34 and the electron transport auxiliary layer 35 positioned between the electron transport layer 34 and the light emitting layer 32 are included.
- the compound for an organic optoelectronic device of the present invention may be included in these organic layers, such as an electron transport auxiliary layer.
- the organic light emitting device forms an anode or a cathode on a substrate,
- the organic layer may be formed by a wet film method such as spin coating, dipping, flow coating, or the like, followed by forming a cathode or an anode thereon.
- the organic layer 30 may further include a hole injection layer 37 between the hole transport layer 3 1 and the anode 10, and between the electron transport layer 34 and the cathode 20. on
- the electron injection layer 36 may be further included.
- the hole injection layer 37 laminated between the hole transport layer 3 ′ and the anode 1 10 not only improves the interfacial properties between ⁇ used as the anode and the organic material used as the hole transport layer 3 1.
- the surface is applied on the top of the uneven surface of ⁇ , which makes the surface of ⁇ smooth.
- the hole injection layer 37 has a work function level of ⁇ and a HOMO of the hole transport layer 3 1 in order to control the difference between the work function level of ⁇ and the HOMO level of the hole transport layer 3 1 that can be used as an anode.
- a material having a median of levels a material having a particularly suitable conductive oxide is selected.
- phenylamino] biphenyl DNTPD
- HAT-CN hexaazatriphenylene-hexac? rbonitirile
- PEDOT poly(styrnesulfonate)
- the hole injection layer 37 may be coated on top of ⁇ used as an anode, for example, at a thickness of 10 to 300 A.
- the electron injection layer 36 is a layer that is stacked on top of the electron transport layer to facilitate electron injection from the cathode and ultimately improves power efficiency, and may be used without particular limitation as long as it is commonly used in the art.
- materials such as LiF, Liq, NaCl, CsF, Li 2 O, BaO, and the like may be used.
- the hole transport layer 3 1 is a layer for facilitating hole transfer from the anode 10 to the light emitting layer 32, and may be, for example, an amine compound, but is not limited thereto.
- the amine compound may include, for example, at least one aryl group and / or heteroaryl group.
- the amine compound may be, for example represented by Formula a or Formula b, but is not limited thereto.
- Ar a to Ar g are each independently hydrogen, deuterium, substituted or unsubstituted C 1 to
- At least one of Ai- a to Ar c and at least one of Ar d to Ar g is a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof,
- Ar h is a single bond, a substituted or unsubstituted C 1 to C20 alkylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 heteroarylene group, or a combination thereof.
- the electron transport layer 34 is a layer for facilitating electron transfer from the cathode 20 to the light emitting layer 32.
- the electron transport layer 34 is an organic compound having an electron withdrawing group, and a metal compound that can accept electrons well. Or combinations thereof may be used.
- aluminum trihydroxyquinoline as an electron transport layer material trihydroxyquinoline, Alq 3
- a quinoxaline derivative 1,3,4-tris [(3-phenyl-6-trifluoromethyl) quinoxalin-2-yl] benzene (, 4-tris [(3-penyl-6-trifluoromethyl ) quino -xaline-2-yl] benzene, TPQ)
- triazole derivatives and triazines trihydroxyquinoline, Alq 3
- a quinoxaline derivative 1,3,4
- Derivative 8- (4- (4- (naphthalen-2-yl) -6-naphthalen-3-yl) -1,3,5-triazin-2-yl) phenyl) quinoline (8- (4- (4- (naphthalen-2-yl) -6- (naphthalen-3-yl) -l, 3,5-triazin-2-yl) phenyl) quinoline) may be used, but is not limited thereto.
- an organometallic compound represented by the following Chemical Formula c may be used alone or in combination with the electron transport layer material.
- Y is a portion in which any one selected from C, N, 0 and S is directly bonded to M to form a single bond, and a portion selected from C, N, 0 and S forms a coordination bond to M. It includes, and is a ligand chelated by the single bond and the coordination bond,
- M is an alkali metal, alkaline earth metal, aluminum (A1) or boron (B) atom, and OA is a monovalent ligand capable of single bond or coordination with M,
- A is a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted aryl group having 5 to 50 carbon atoms, a substituted or unsubstituted alkenyl group having 2 to 30 carbon atoms, a substituted or unsubstituted carbon group having 2 to 20 carbon atoms
- the 'substituted' in the 'substituted or unsubstituted' is deuterium, cyano group, halogen group, hydroxy group, nitro group, alkyl group, alkoxy group, alkylamino group, arylamino group, heteroaryl arylamino group, alkylsilyl group, arylsilyl group It means that is substituted with one or more substituents selected from the group consisting of, aryloxy group, aryl group, heteroaryl group, germanium, phosphorus and boron.
- Y is the same as or different from each other, and independently from each other may be any one selected from the following formula cl to formula c39, but is not limited thereto.
- R is the same as or different from each other, and each independently hydrogen, hydrogen, halogen, cyano group, substituted or unsubstituted C 1 to C30 alkyl group, substituted or unsubstituted C6 to C30 aryl group, substituted or unsubstituted C3 to C30 heteroaryl group, substituted or unsubstituted C 1 to C30 alkoxy group, substituted or unsubstituted C3 to C30 cycloalkyl group, substituted or unsubstituted C2 to C30 alkenyl group, substituted or unsubstituted C 1 to C30 alkylamino group ,
- a substituted or unsubstituted C 1 to C30 alkylsilyl group, substituted ⁇ is selected from an unsubstituted C6 to C30 arylamino group and a substituted or unsubstituted C6 to C30 arylsilyl group, and the adjacent substituents and alkylene or al
- the light emitting layer 32 is an organic layer having a light emitting function, and includes a host and a dopant when a doping system is employed.
- the host mainly has a function of promoting recombination of electrons and holes and confining excitons in the light emitting layer, and the dopant has a function of efficiently emitting excitons obtained by recombination.
- the organic light emitting diode described above may be applied to an organic light emitting diode display.
- An organic light emitting device was manufactured using Compound 1 obtained in Synthesis Example 1 as a host and Ir (PPy) 3 as a dopant.
- the anode Used to a thickness of 1000 A. Specifically, the manufacturing method of the organic light emitting device, the anode is 15 ⁇ / ⁇ !
- the glass substrate with the sheet resistance of was cut into 50nim ⁇ 50 mm ⁇ 0.7 mm, ultrasonically cleaned for 15 minutes in acetone, isopropyl alcohol and pure water, and then used for 30 minutes of UV ozone cleaning.
- N4, N4'-di (naphthalen-1 -yl) -N4, N4'-diphenylbiphenyl-4,4'-diamine (NPB) (80 nm) was deposited to form a hole transport layer of 800 A.
- N4, N4'-di (naphthalen-1 -yl) -N4, N4'-diphenylbiphenyl-4,4'-diamine (NPB) (80 nm) was deposited to form a hole transport layer of 800 A.
- NBP N4'-diphenylbiphenyl-4,4'-diamine
- Bis (2-methyl-8-quinolinolate) -4- (phenylphenolato) aluminum (BAlq) was deposited on the emission layer to form a hole blocking layer having a thickness of 50 A. Subsequently, Alq 3 was deposited under the same vacuum deposition conditions to form an electron transport layer having a thickness of 200 A.
- An organic photoelectric device was manufactured by sequentially depositing LiF and A1 as a cathode on the electron transport layer.
- the structure of the organic photoelectric device is ITO / NPB (80 nm) / EML (Compound 1 (93 weight 0 /.) +
- Example 3 A device was manufactured in the same manner as in Example 1, using Compound 2 of Synthesis Example 2 as a host.
- Example 3
- Example 4 A device was manufactured in the same manner as in Example 1, using Compound 3 of Synthesis Example 3 as a host.
- Example 4
- Example 5 A device was manufactured in the same manner as in Example 1, using Compound 100 of Synthesis Example 4 as a host.
- Example 5
- Example 1 A device was manufactured in the same manner as in Example 1, using Compound 4 of Synthesis Example 5 as a host.
- Example 6 A device was fabricated in the same manner as in Example 1 using Compound 16 of Synthesis Example 6 as a host. Comparative Example 1
- a device was manufactured in the same manner as in Example 1, using the compound of Comparative Example 4 as a host.
- NPB, BAlq, and Ir (PPy) 3 used in the organic light emitting device is as follows.
- the current value flowing through the unit device was measured by using a current-voltmeter (Keithley2400) while increasing the voltage from 0V to 10V, and the measured current value was divided by the area to obtain a result.
- the luminance was measured by using a luminance meter (Minolta Cs-IOOOA) while increasing the voltage from 0V to 10V to obtain a result.
- a luminance meter Minolta Cs-IOOOA
- the current efficiency (cd / A) of the same current density (10 mA / cm 2) was calculated using the brightness, current density, and voltage measured from (1) and (2).
- Example 3 Compound 3 (0.37,0.57) 38 75
- Example 4 Compound 100 (0.37,0.58) 40 77
- Comparative Example 4 Comparative Example 4 (0.38,0.59) 30 17 According to the results of the above Table], the compound for an organic optoelectronic device represented by the above Example has two or more phenyl linkers linked to a meta position with a triazinyl group on both sides.
- a bonded dimer or die triazine type material when two or more linking groups are used in the meta position, charge mobility can be maintained and crystallinity can be enjoyed compared to the connecting group in the para position. Excellent processability can be seen in the process, and long life can be maintained due to the effect of inhibiting deterioration of device life due to crystallinity.
- the triazinyl group is included in the dimer form around the linker, when the electrons are injected, the stabilization effect of the charge may be increased, and the mobility of the electrons may be increased, thereby exhibiting high efficiency compared to the driving voltage.
- the present invention is not limited to the above embodiments, but may be manufactured in various forms, and a person skilled in the art to which the present invention pertains has no specific form without changing the technical spirit or essential features of the present invention. It will be appreciated that the present invention may be practiced as. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.
- organic layer 31 hole transport layer
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Priority Applications (4)
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US15/560,696 US10312454B2 (en) | 2015-06-17 | 2016-02-17 | Compound for organic optoelectric device, organic optoelectric device and display device |
JP2017559374A JP6514363B2 (ja) | 2015-06-17 | 2016-02-17 | 有機光電子素子用化合物、有機光電子素子および表示装置 |
CN201680025513.5A CN107580594B (zh) | 2015-06-17 | 2016-02-17 | 用于有机光电装置的化合物、有机光电装置及显示装置 |
EP16811788.5A EP3312255B1 (en) | 2015-06-17 | 2016-02-17 | Compound for organic optoelectric device, organic optoelectric device and display device |
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KR1020150086001A KR101962758B1 (ko) | 2015-06-17 | 2015-06-17 | 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 |
KR10-2015-0086001 | 2015-06-17 |
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WO2017221974A1 (ja) * | 2016-06-24 | 2017-12-28 | 東ソー株式会社 | トリアジン化合物、その製造方法、及びそれを構成成分とする有機電界発光素子 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6821643B1 (en) * | 2000-01-21 | 2004-11-23 | Xerox Corporation | Electroluminescent (EL) devices |
JP2006225320A (ja) * | 2005-02-17 | 2006-08-31 | Tosoh Corp | 1,3,5−トリアジン誘導体 |
KR20090047547A (ko) * | 2006-08-31 | 2009-05-12 | 씨디티 옥스포드 리미티드 | 광-전기적 소자용 화합물 |
KR20110106325A (ko) * | 2008-12-01 | 2011-09-28 | 토소가부시키가이샤 | 1,3,5―트라이아진 유도체와, 그의 제조방법 및 해당 유도체를 포함하는 유기 전계발광소자 |
KR20120046778A (ko) * | 2009-08-21 | 2012-05-10 | 코우에키자이단호오징 사가미 츄오 카가쿠겡큐쇼 | 환상 아진 유도체와 그들의 제조방법 및 그들을 구성 성분으로 하는 유기 전계발광소자 |
KR20140097299A (ko) * | 2011-11-10 | 2014-08-06 | 바스프 에스이 | 전자장치 응용을 위한 4h-이미다조[1,2-a]이미다졸 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6057048A (en) * | 1998-10-01 | 2000-05-02 | Xerox Corporation | Electroluminescent (EL) devices |
US6229012B1 (en) * | 1998-10-01 | 2001-05-08 | Xerox Corporation | Triazine compositions |
US6225467B1 (en) * | 2000-01-21 | 2001-05-01 | Xerox Corporation | Electroluminescent (EL) devices |
CN1934213A (zh) | 2004-03-08 | 2007-03-21 | 出光兴产株式会社 | 用于有机电致发光器件的材料和采用该材料的有机电致发光器件 |
CN101087776B (zh) | 2004-12-24 | 2012-07-04 | 先锋公司 | 有机化合物、电荷传输材料和有机电致发光元件 |
JP5019816B2 (ja) | 2005-08-26 | 2012-09-05 | 東ソー株式会社 | 1,3,5−トリアジン誘導体、その製造方法、およびこれを構成成分とする有機電界発光素子 |
EP2141158B1 (en) | 2007-04-12 | 2014-05-07 | Tosoh Corporation | Phenyl-substituted 1,3,5-triazine compound, process for producing the same, and organic electroluminescent device containing the same as component |
KR100904070B1 (ko) | 2007-07-18 | 2009-06-23 | 제일모직주식회사 | 유기광전소자용 화합물 및 이를 이용한 유기광전소자 |
JP5748948B2 (ja) | 2008-10-03 | 2015-07-15 | 東ソー株式会社 | 1,3,5−トリアジン誘導体、その製造方法、及びこれを構成成分とする有機電界発光素子 |
DE102009053644B4 (de) * | 2009-11-17 | 2019-07-04 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
KR101288566B1 (ko) | 2009-12-16 | 2013-07-22 | 제일모직주식회사 | 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 |
TWI408128B (zh) | 2010-12-03 | 2013-09-11 | Nat Univ Tsing Hua | 間-三聯苯衍生物及其在有機發光二極體之應用 |
WO2012080052A1 (en) * | 2010-12-13 | 2012-06-21 | Basf Se | Bispyrimidines for electronic applications |
EP2655347A1 (en) * | 2010-12-20 | 2013-10-30 | E.I. Du Pont De Nemours And Company | Triazine derivatives for electronic applications |
KR101604168B1 (ko) | 2012-02-27 | 2016-03-16 | 주식회사 엘지화학 | 유기 발광 소자 |
KR101380060B1 (ko) * | 2012-07-13 | 2014-04-01 | 주식회사 엘지화학 | 헤테로환 화합물 및 이를 포함하는 유기 전자 소자 |
KR101396552B1 (ko) * | 2012-08-30 | 2014-05-20 | (주)피엔에이치테크 | 새로운 유기전계발광소자용 화합물 및 그를 포함하는 유기전계발광소자 |
KR101566530B1 (ko) | 2012-12-31 | 2015-11-05 | 제일모직 주식회사 | 유기광전자소자용 화합물, 이를 포함하는 유기발광소자 및 상기 유기발광소자를 포함하는 표시장치 |
KR101602533B1 (ko) | 2013-09-30 | 2016-03-10 | 주식회사 엘지화학 | 헤테로환 화합물 및 이를 포함하는 유기 발광 소자 |
JP6505702B2 (ja) * | 2013-11-28 | 2019-04-24 | エルジー エレクトロニクス インコーポレイティド | 拡張変調方式をサポートするデータ受信方法及び装置 |
WO2015111848A1 (ko) * | 2014-01-24 | 2015-07-30 | 삼성에스디아이 주식회사 | 유기 화합물, 조성물, 유기 광전자 소자 및 표시 장치 |
JP6443107B2 (ja) * | 2014-02-21 | 2018-12-26 | 東ソー株式会社 | トリアジン化合物及びその製造方法 |
CN106414404B (zh) * | 2014-04-11 | 2020-02-21 | 默克专利有限公司 | 用于有机电致发光器件的材料 |
-
2015
- 2015-06-17 KR KR1020150086001A patent/KR101962758B1/ko active Active
-
2016
- 2016-02-17 JP JP2017559374A patent/JP6514363B2/ja active Active
- 2016-02-17 US US15/560,696 patent/US10312454B2/en active Active
- 2016-02-17 WO PCT/KR2016/001610 patent/WO2016204375A1/ko active Application Filing
- 2016-02-17 EP EP16811788.5A patent/EP3312255B1/en active Active
- 2016-02-17 CN CN201680025513.5A patent/CN107580594B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6821643B1 (en) * | 2000-01-21 | 2004-11-23 | Xerox Corporation | Electroluminescent (EL) devices |
JP2006225320A (ja) * | 2005-02-17 | 2006-08-31 | Tosoh Corp | 1,3,5−トリアジン誘導体 |
KR20090047547A (ko) * | 2006-08-31 | 2009-05-12 | 씨디티 옥스포드 리미티드 | 광-전기적 소자용 화합물 |
KR20110106325A (ko) * | 2008-12-01 | 2011-09-28 | 토소가부시키가이샤 | 1,3,5―트라이아진 유도체와, 그의 제조방법 및 해당 유도체를 포함하는 유기 전계발광소자 |
KR20120046778A (ko) * | 2009-08-21 | 2012-05-10 | 코우에키자이단호오징 사가미 츄오 카가쿠겡큐쇼 | 환상 아진 유도체와 그들의 제조방법 및 그들을 구성 성분으로 하는 유기 전계발광소자 |
KR20140097299A (ko) * | 2011-11-10 | 2014-08-06 | 바스프 에스이 | 전자장치 응용을 위한 4h-이미다조[1,2-a]이미다졸 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3312255A4 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US10270042B2 (en) | 2016-05-31 | 2019-04-23 | Samsung Sdi Co., Ltd. | Compound for organic optoelectric device and organic optoelectric device and display device |
WO2017221974A1 (ja) * | 2016-06-24 | 2017-12-28 | 東ソー株式会社 | トリアジン化合物、その製造方法、及びそれを構成成分とする有機電界発光素子 |
JP2020525509A (ja) * | 2017-06-30 | 2020-08-27 | トゥサン ソーラス カンパニー リミテッドDoosan Solus Co., Ltd. | 有機化合物及びこれを用いた有機電界発光素子 |
US11917910B2 (en) | 2017-06-30 | 2024-02-27 | Solus Advanced Materials Co., Ltd. | Organic compound and organic electroluminescent device using the same |
JP7376563B2 (ja) | 2017-06-30 | 2023-11-08 | ソリュース先端素材株式会社 | 有機電界発光素子 |
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US20200251659A1 (en) * | 2017-06-30 | 2020-08-06 | Doosan Corporation | Organic compound and organic electroluminescent device using the same |
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WO2023195735A1 (ko) * | 2022-04-04 | 2023-10-12 | 주식회사 엘지화학 | 신규한 화합물 및 이를 이용한 유기발광 소자 |
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WO2024246202A1 (en) | 2023-05-30 | 2024-12-05 | Novaled Gmbh | Organic light emitting device and display device comprising the same |
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US20180114917A1 (en) | 2018-04-26 |
US10312454B2 (en) | 2019-06-04 |
KR20160149041A (ko) | 2016-12-27 |
EP3312255B1 (en) | 2022-04-06 |
JP6514363B2 (ja) | 2019-05-15 |
CN107580594A (zh) | 2018-01-12 |
EP3312255A4 (en) | 2018-11-21 |
JP2018524276A (ja) | 2018-08-30 |
KR101962758B1 (ko) | 2019-03-27 |
CN107580594B (zh) | 2024-03-05 |
EP3312255A1 (en) | 2018-04-25 |
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