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32results about How to "Improve injection/transfer performance" patented technology
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Dimethylanthracene-containing organic compound and application thereof
ActiveCN106467486ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesOrganic electroluminescenceThermal stability
The invention discloses a dimethylanthracene-containing compound and an application of the dimethylanthracene-containing compound on an organic electroluminescent device. A structural general formula of the organic compound is shown as a general formula (1). The compound has high glass transition temperature and molecular thermal stability, and appropriate HOMO and LUMO energy level and high Eg, by optimizing a device structure, the photoelectric property of the OLED device and the life of the OLED device are effectively increased.
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound containing xanthene and application thereof
ActiveCN106467526ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesVitrificationThermal stability
The invention discloses an organic compound containing xanthene and an application thereof. A structural general formula of the organic compound is shown as a general formula (1). The vitrification temperature of the organic compound is high, the molecular thermal stability is strong, the organic compound has appropriate HOMO and LUMO energy level and high Eg, and the photoelectric property of an OLED device and life of the OLED device are effectively increased through optimization of a device structure.
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound with xanthene as core and use thereof
ActiveCN106478611AAvoid aggregationHigh film stabilityOrganic chemistrySolid-state devicesEnergy levelOrganic compound
The invention discloses an organic compound with xanthene as a core and a use thereof. The organic compound has a general structural formula (1). The compound has a high glass transition temperature and molecular thermal stability, is suitable for HOMO and LUMO energy levels, has high Eg, and can effectively prolong the photoelectric performances of an OLED device and a service life of the OLED device through device structure optimization.
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound with xanthene and application thereof in OLED (organic LED) devices
ActiveCN106478610ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesVitrificationThermal stability
The invention discloses an organic compound with xanthene and application thereof in OLED (organic LED) devices; the organic compound has a structural general formula shown as in formula (1). The organic compound provided herein has high vitrification temperature and high molecular thermal stability, has suitable HOMO and LUMO energy levels and high Eg, and by optimizing device structure, it is possible to effectively improve photoelectric properties of OLED devices and prolong the lives of the OLED devices.
Owner:JIANGSU SUNERA TECH CO LTD
Compound with aza-spirofluorene structure as mother nucleus and application of compound on organic electroluminescent devices
InactiveCN109956962AHigh bond energyImprove stabilityOrganic chemistrySolid-state devicesNitrogenOrganic electroluminescence
The invention discloses a compound with an aza-spirofluorene structure as a mother nucleus and an application of the compound on organic electroluminescent devices. According to the compound, the aza-spirofluorene structure is used as a nucleus, and the compound has the characteristics of difficult crystallization and difficult gathering among molecules and excellent film-forming property. When the compound is used as a luminescent layer material or an electron barrier layer material of an organic electroluminescent device, current efficiency of the device is greatly improved; and meanwhile, the service life of the device is remarkably improved.
Owner:VALIANT CO LTD
Fluorene-containing compound and application thereof
ActiveCN107868048AGood film formingImprove thermal stabilityOrganic chemistrySolid-state devicesHeat stabilityGlass transition
The invention discloses a fluorene-containing compound and an application thereof. The compound has the structure shown in the general formula (1). The compound has higher glass transition temperatureand molecular heat stability, proper HOMO and LUMO energy levels and higher Eg, the photoelectric property of an OLED (organic light emitting diode) device can be effectively improved and the servicelife of the OLED device can be effectively prolonged through structure optimization of the device.
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound with fluorene as main body and organic electroluminescent device
InactiveCN108203417AAvoid aggregationHigh glass transition temperatureOrganic chemistrySolid-state devicesOrganic electroluminescenceOrganic compound
The invention discloses an organic compound with fluorene as a main body and an organic electroluminescent device. The organic compound with fluorene as a main body has a high glass transition temperature and strong molecular thermal stability, has appropriate HOMO and LUMO energy levels and has high Eg. Through device structure optimization, the photoelectric performances of the OLED device are effectively improved and the life of the OLED device is effectively prolonged.
Owner:JIANGSU SUNERA TECH CO LTD
Fluorene-containing organic compound and application thereof on OLED (organic light emitting diode) device
ActiveCN107868030AGood film formingImprove thermal stabilityOrganic chemistrySolid-state devicesHeat stabilityOrganic electroluminescence
The invention discloses a fluorene-containing organic compound and an application thereof on an OLED (organic light emitting diode) device. The organic compound has the structure shown in the generalformula (1). The compound has higher glass transition temperature and molecular heat stability, proper HOMO and LUMO energy levels and higher Eg, the photoelectric property of an OLED device can be effectively improved and the service life of the OLED device can be effectively prolonged through structure optimization of the device.
Owner:JIANGSU SUNERA TECH CO LTD
Compound taking carbazole as core, and applications thereof in organic light-emitting devices
InactiveCN108203427ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesCarbazoleChemical compound
The invention discloses a compound taking carbazole as a core, and applications thereof in organic light-emitting devices. The structure of the compound is represented by formula I, is relatively highin glass transition temperature and molecular heat stability, possesses appropriate HOMO and LUMO energy level, and relatively high Eg, and is capable of improving the photoelectric properties of OLEDs and prolonging the service life of OLEDs through device structure optimization.
Owner:VALIANT CO LTD
Organic compound containing 9,9'-spirobifluorene as main body and application of organic compound
InactiveCN107868084AAvoid aggregationHigh glass transition temperatureOrganic chemistrySolid-state devicesOrganic compoundCrystallinity
The invention relates to an organic compound containing 9,9'-spirobifluorene as a main body. The general structural formula of the organic compound is shown as the general formula (1) in the description. According to the organic compound, 9,9'-spirobifluorene is taken as a parent nucleus and linked with symmetric or asymmetric rigid groups, crystallinity of molecules is broken, aggregation among the molecules is avoided, and the organic compound has high glass transition temperature; when the organic compound is applied to an OLED (organic light emitting diode) device, high film stability canbe kept, and the service life of the OLED device can be prolonged.
Owner:VALIANT CO LTD
Compound with pyridine and benzazole as core and application of compound on electroluminescent devices
ActiveCN109796450ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesVitrificationElectricity
The invention relates to an organic compound shown in the general formula (I) and application thereof on electroluminescent devices. The compound has relatively high vitrification temperature and molecular heat stability, proper HOMO and LUMO energy levels and relatively high Eg. By means of device structural optimization, the photoelectric performance of an OLED device can be effectively improved, and the service life of the OLED device can be effectively prolonged. The general formula (I) is shown in the description.
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound containing 9,9'-spirobifluorene as core and OLED (organic light emitting diode) device
InactiveCN107868049ADistribution balanceImprove injection/transfer performanceOrganic chemistrySolid-state devicesSimple Organic CompoundsFlexible organic light-emitting diode
The invention relates to an organic compound containing 9,9'-spirobifluorene as a core and an application of the organic compound in an OLED (organic light emitting diode) device. The general structural formula of the organic compound is shown in the general formula (1). The provided organic compound has high glass transition temperature, high molecular thermal stability, proper HOMO and LUMO energy levels and higher Eg. By means of structural optimization of the device, photoelectric performance of the OLED device can be effectively improved, and the service life of the OLED device can be effectively prolonged.
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound containing dimethylanthracene and application thereof in OLED
ActiveCN106467527ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesOrganic electroluminescenceChemical compound
The invention discloses an organic compound containing dimethylanthracene and application thereof in an organic light-emitting device (OLED). A structure general formula of the organic compound is represented as the formula (I). The compound has high glass transition temperature and molecular thermostability, appropriate HOMO and LUMO energy level and high Eg. Through structural optimization of the device, photoelectric performance and service life of the OLED can be effectively improved.
Owner:JIANGSU SUNERA TECH CO LTD
Fluorene-containing organic compound and application thereof
InactiveCN107868037AImprove rigidityDestroy crystallinityOrganic chemistrySolid-state devicesHeat stabilityGlass transition
The invention discloses a fluorene-containing organic compound and an application thereof. The organic compound has the structure shown in the general formula (1). The compound has higher glass transition temperature and molecular heat stability, proper HOMO and LUMO energy levels and higher Eg, the photoelectric property of an OLED (organic light emitting diode) device can be effectively improvedand the service life of the OLED device can be effectively prolonged through structure optimization of the device.
Owner:JIANGSU SUNERA TECH CO LTD
Compound containing pyrido indole, and applications in organic electroluminescent devices
ActiveCN109912592AInhibit aggregationNot easy to gatherOrganic chemistrySolid-state devicesQuantum efficiencyElectron hole
The invention discloses a compound containing pyrido indole, and applications in organic electroluminescent devices. According to the present invention, the compound comprises a pyrido indole group, has deep HOMO energy level and high hole mobility, and can be used as a hole transporting material or electron blocking material; the compound has the group with strong rigidity, and further has characteristics of less intermolecular crystallization, less aggregation and good film forming property; and with the application of the compound as the organic electroluminescent function layer material inOLED devices, the current efficiency, the power efficiency and the external quantum efficiency of the device are greatly improved, and the service life of the device is significantly prolonged.
Owner:JIANGSU SUNERA TECH CO LTD
Compounds adopting dibenzo six-membered heterocyclic rings as cores and applications thereof
InactiveCN108164470ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesBenzeneOrganic electroluminescence
Organic compounds adopting dibenzo six-membered heterocyclic rings as cores and applications thereof in organic electroluminescence devices are disclosed. The compounds have high glass transition temperatures and molecular thermal stability, proper HOMO and LUMO energy levels and high Eg. Through optimization of device structures, photoelectric properties of OLED devices can be effectively improved and service lifetime of the OLED devices can be effectively prolonged.
Owner:JIANGSU SUNERA TECH CO LTD
Fluorene-containing organic compound as well as preparation method and application thereof in OLED (organic light emitting diode) device
InactiveCN107868051AImprove rigidityDestroy crystallinityOrganic chemistrySolid-state devicesChemical compoundHeat stability
The invention discloses a fluorene-containing organic compound. The organic compound has the structure formula shown in the general formula (1). The compound has higher glass transition temperature and molecular heat stability, proper HOMO and LUMO energy levels and higher Eg, the photoelectric property of an OLED (organic light emitting diode) device can be effectively improved and the service life of the OLED device can be effectively prolonged through structure optimization of the device.
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound, electronic component applying the same and electronic device
ActiveCN113121565AIncrease polarityHigh electron mobilityOrganic chemistrySolid-state devicesHigh electronElectronic component
The invention relates to an organic compound, an electronic component applying the same and an electronic device. The organic compound has a heterocyclic ring with a benzoxazole ring core as a parent structure, a benzoxazole series derivative molecule is composed of a benzoheterocycle rigid framework and other functional substituent groups, the benzoheterocycle rigid framework in the derivative molecule is a good luminous group and can generate a remarkable electronic spectrum signal. The molecules have excellent heat resistance, mechanical properties and photoelectric properties. When the compound is applied to an electron transport layer of an electronic component, the efficiency and the service life of the electronic component and an electronic device can be improved.
Owner:SHAANXI LTMS OPTOELECTRONICS MATERIAL CO LTD
Compound with carbazole as core, preparation method thereof, and application of compound in organic electroluminescent devices
InactiveCN109928962ADestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesVitrificationCarbazole
The invention belongs to the technical field of semiconductors, and especially relates to a compound with carbazole as a core, a preparation method thereof, and an application of the compound in organic electroluminescent devices. The structure of the organic compound is represented by general formula (1) shown in the description. The invention also discloses the preparation method of the compoundand the application of the compound in organic electroluminescent devices. The compound provided by the invention has the advantages of high glass transition temperature, high molecular thermal stability, suitable HOMO and LUMO energy levels, high Eg, and effectiveness in improving the optoelectronic performances of OLED devices and the life of the OLED devices through device structure optimization.
Owner:JIANGSU SUNERA TECH CO LTD
A kind of organic compound containing dimethyl anthracene and its application on oled
ActiveCN106467527BDestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesAnthraceneSimple Organic Compounds
The invention discloses an organic compound containing dimethyl anthracene and its application in an organic electroluminescent device. The general structural formula of the organic compound is shown in the general formula (1). The compound of the present invention has higher glass transition temperature and molecular thermal stability, suitable HOMO and LUMO energy levels, and higher Eg, and can effectively improve the photoelectric performance of OLED devices and the lifespan of OLED devices through device structure optimization.
Owner:JIANGSU SUNERA TECH CO LTD
A kind of compound containing fluorene and its application
ActiveCN107868048BGood film formingImprove thermal stabilityOrganic chemistrySolid-state devicesGlass transitionOrganic chemistry
Owner:JIANGSU SUNERA TECH CO LTD
An organic compound containing fluorene and its application in organic electroluminescent devices
ActiveCN107868030BGood film formingImprove thermal stabilityOrganic chemistrySolid-state devicesSimple Organic CompoundsOrganic electroluminescence
The invention discloses an organic compound containing fluorene and its application in an organic electroluminescent device. The structure of the organic compound is shown in the general formula (1). The compound of the present invention has higher glass transition temperature and molecular thermal stability, suitable HOMO and LUMO energy levels, and higher Eg, and can effectively improve the photoelectric performance of OLED devices and the lifespan of OLED devices through device structure optimization.
Owner:JIANGSU SUNERA TECH CO LTD
A kind of organic compound containing xanthene and its application on oled device
ActiveCN106478610BDestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesSimple Organic CompoundsOrganic compound
Owner:JIANGSU SUNERA TECH CO LTD
Organic compound taking fluorene as core and application of organic compound to organic light-emitting device
PendingCN111747884AImprove thermal stabilityNot easy to crystallizeOrganic chemistrySolid-state devicesHigh current densitySimple Organic Compounds
The invention discloses an organic compound taking fluorene as a core and application of the organic compound to an organic light-emitting device. The structure of the organic compound is shown as a general formula (I). The organic compound has high glass transition temperature and molecular thermal stability and appropriate HOMO and LUMO energy levels, is applied to organic light emitting diodesas an electron blocking layer material or a light emitting layer material, and can effectively reduce efficiency roll-off under high current density, reduce device voltage, improve current efficiencyof devices and prolong service lifetime of the devices.
Owner:JIANGSU SUNERA TECH CO LTD
A kind of organic compound containing dimethyl anthracene and its application
ActiveCN106467486BDestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesAnthraceneSimple Organic Compounds
Owner:JIANGSU SUNERA TECH CO LTD
A kind of organic compound with dimethyl anthracene as the core and its application
ActiveCN106467543BDestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesAnthraceneSimple Organic Compounds
The invention discloses an organic compound with dimethyl anthracene as the core and its application. The general structural formula of the organic compound is shown in the general formula (1). The compound of the present invention has higher glass transition temperature and molecular thermal stability, suitable HOMO and LUMO energy levels, and higher Eg, and can effectively improve the photoelectric performance of OLED devices and the lifespan of OLED devices through device structure optimization.
Owner:JIANGSU SUNERA TECH CO LTD
A kind of organic compound containing xanthene and its application
ActiveCN106467526BDestroy crystallinityInhibit aggregationOrganic chemistrySolid-state devicesSimple Organic CompoundsStructural formula
Owner:JIANGSU SUNERA TECH CO LTD
A compound based on bis-dimethylfluorene-substituted aniline and its prepared organic electroluminescent device
ActiveCN110577510BImprove photoelectric performanceExtend your lifeOrganic chemistrySolid-state devicesOrganic electroluminescenceAniline
Owner:JIANGSU SUNERA TECH CO LTD
A kind of photoelectric material containing dimethyl anthracene structure and its application
ActiveCN107056737BAct as a barrierImprove injection/transfer performanceAmino preparation from aminesSolid-state devicesAnthraceneGlass transition
Owner:JIANGSU SUNERA TECH CO LTD
Compound taking diphenyl acridine as core, and application of compound in organic electroluminescent device
ActiveCN112480092ANot easy to crystallizeNot easy to gatherOrganic chemistrySolid-state devicesAcridineOrganic electroluminescence
The invention discloses a compound taking diphenyl acridine as a core, and application of the compound in an organic electroluminescent device, and belongs to the technical field of semiconductors, wherein the structure of the compound is shown as a general formula (I). The invention also discloses an application of the compound taking diphenyl acridine as a core in an organic electroluminescent device. The compound provided by the invention has the characteristics of difficult crystallization among molecules, difficult aggregation, good film-forming property and thermal stability, high glasstransition temperature, and appropriate HOMO and LUMO energy levels, and can effectively improve the luminous efficiency of a device and effectively prolong the service life of the OLED device after being applied to manufacturing of OLED device.
Owner:JIANGSU SUNERA TECH CO LTD
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