Patent application number | Description | Published |
20100001262 | Anthracene Derivatives, Organic Electronic Devices Using Anthracene Derivatives, and Electronic Apparatuses Comprising Organic Electronic Device - Disclosed in an anthracene derivative, an organic electronic device using the anthracene derivative, and an electronic apparatus including the organic electronic device. The anthracene derivative is capable of being used as a hole injecting material, a hole transporting material, an electron injecting material, an electron transporting material, and a light emitting material in an organic electronic device including an organic light emitting device. In particular, the anthracene derivative is capable of being used alone as a light emitting material and a host or a dopant in a host/dopant system. The organic electronic device is excellent in views of efficiency, driving voltage, life time, and stability. | 01-07-2010 |
20100289008 | Organic Light Emitting Diode Having High Efficiency and Process For Fabricating The Same - The present invention provides an organic light emitting device comprising a first electrode, a second electrode, and at least two organic material layers interposed therebetween, including a light emitting layer, wherein the organic material layers comprise at least one layer of a hole injecting layer, a hole transporting layer and a hole injecting and transporting layer, and at least one of the hole injecting layer, the hole transporting layer and the hole injecting and transporting layer comprises a material with a HOMO energy level of ˜4 eV or less, and a material with a LUMO energy level of −4 eV or less, and a process for preparing the same. | 11-18-2010 |
20110024725 | ANTHRACENE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention relates to a novel anthracene derivative and an organic electronic device using the same. The organic electronic device according to the present invention shows excellent characteristics in efficiency, driving voltage, and life time. | 02-03-2011 |
20110108826 | ANTHRACENE DERIVATIVE AND AN ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention relates to a novel anthracene derivative and an organic electronic device using the same. The anthracene derivative can act as a hole injecting, hole transporting, electron injecting and transporting, or light emitting material in an organic light emitting device and an organic electronic device. In particular, the anthracene derivative can act as a light emitting host. The organic electronic device according to the present invention has excellent characteristics in views of efficiency, the driving voltage, and the stability. | 05-12-2011 |
20110127495 | NEW COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present invention provides a novel compound that is capable of largely improving life span, efficiency, electrochemical stability and thermal stability of the organic light emitting device, and an organic light emitting device in which said compound is included in an organic compound layer. | 06-02-2011 |
20110127513 | NOVEL NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention provides a novel nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span. | 06-02-2011 |
20110156017 | NOVEL ANTHRACENE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING SAME - The present invention provides a novel anthracene derivatives and an organic electronic device using the same. The organic electronic device according to the present invention shows excellent properties in terms of efficiency, a driving voltage, and a life span. | 06-30-2011 |
20110168992 | NOVEL COMPOUND, METHOD FOR PREPARING SAME AND ORGANIC ELECTRONIC DEVICE USING SAME - The present invention relates to a novel compound, a method for manufacturing the same, and an organic electronic device using the same, and the novel compound according to the present invention may act as a hole injection, hole transport, electron injection and transport, or light emitting material in an organic light emitting device and an organic electronic device, and the device according to the present invention shows excellent properties in terms of efficiency, a driving voltage, and stability. | 07-14-2011 |
20110210318 | MATERIAL FOR ORGANIC ELECTRONIC DEVICE, AND ORGANIC ELECTRONIC DEVICE USING SAME - The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound. | 09-01-2011 |
20110215316 | LOW VOLTAGE-DRIVEN ORGANIC ELECTROLUMINESCENCE DEVICE, AND MANUFACTURING METHOD THEREOF - The present invention provides an organic light emitting device including an organic layer of two or more organic layers including a first electrode, a second electrode and an emission layer disposed between the two electrodes, wherein the organic layer includes a first injection or transport layer including a material having a LUMO energy level of −4 eV or lower and a second hole injection or transport layer including a material having a HOMO energy level of −4 eV or lower and a material having a LUMO energy level of −4 eV or lower, which is in contact with the first hole injection or transport layer and a method for manufacturing the organic light emitting device. | 09-08-2011 |
20110227053 | NOVEL CHRYSENE DERIVATIVES AND ORGANIC ELECTRICAL DEVICE USING THE SAME - The present invention relates to a novel chrysene derivative and an organic electronic device using the same. A chrysene according to the present invention may act as a hole injection, hole transport, electron injection and transport, or light emitting material in an organic light emitting device and an organic electronic device, and in particular, may be used alone as a light emitting host or a dopant. | 09-22-2011 |
20120007069 | NOVEL NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention provides a novel nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span. | 01-12-2012 |
20140183505 | BINAPHTHALENE DERIVATIVES, PREPARATION METHOD THEREOF AND ORGANIC ELECTRONIC DEVICE USING THE SAME - The present invention relates to a new binaphthalene derivative, a preparation method thereof, and an organic electronic device using the same. The binaphthalene derivative according to the present invention can perform functions of hole injection and transportation, electron injection and transportation, or light emission in an organic electronic device including an organic light-emitting device, and the device according to the present invention has excellent characteristics in terms of efficiency, drive voltage and stability, and in particular excellent effects such as a low voltage and a long life time. | 07-03-2014 |