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9159947 Organic light-emitting device  
An organic light-emitting device, including a first electrode, the first electrode having a smaller absolute value of a work function energy level than an absolute value of a work function energy...
9067885 Organic light-emitting device  
A heterocyclic compound represented by Formula 1 or Formula 2 below and an organic light-emitting device including the heterocyclic compound: wherein X1, X2, and R1 through R16 are defined as in...
9051328 Heterocyclic compound and organic light-emitting device including the same  
Embodiments of the present invention are directed to heterocyclic compounds and organic light-emitting devices including the heterocyclic compounds. The organic light-emitting devices using the...
9048439 Light-emitting element, light-emitting device, electronic device, and lighting device comprising a metal complex having a metal-oxygen bond and an aromatic ligand  
A light-emitting element which emits light with high luminance and can be driven at low voltage. The light-emitting element includes n (n is a natural number of 2 or more) EL layers between an...
9040172 Materials for organic electroluminescent devices  
The present invention describes novel indenofluorene derivatives which can preferably be employed as matrix materials for phosphorescent dopants or as electron-transport materials, in particular...
9040170 Electroluminescent device with quinazoline complex emitter  
An OLED device comprises a cathode, an anode, and located therebetween a light-emitting layer containing a host material and a tris-C^N-cyclometallated complex of Ir or Rh wherein at least one of...
9040173 Triphenylene-based compounds and organic electroluminescent device comprising same  
The present invention relates to a triphenylene-based compound represented by the following Formula 1 and an organic electroluminescent device including the same, and the compound of the present...
9041282 Light-emitting element, light-emitting device, and electronic device including first and second light-emitting units  
The light-emitting element of the present invention includes a light-emitting layer and a layer for controlling movement of carriers between a pair of electrodes. The layer for controlling...
9040719 Carbazole derivative, light-emitting element material, light-emitting element, light-emitting device, electronic device, and lighting device  
A carbazole derivative represented by the general formula (1) is provided. In the formula, Ar1 represents a substituted or unsubstituted aryl group having 6 to 10 carbon atoms which form a ring; α...
9040176 Organic light-emitting device  
An organic light-emitting device including: a substrate; a display unit on the substrate; and an encapsulation layer covering the display unit, the encapsulation layer having an alternating stack...
9040174 Fluorene compound and organic electroluminescent device using the same  
The present invention discloses a new fluorene compound and organic EL device using the compound. The organic EL device employing the new fluorene compound as host material can lower driving...
9040171 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Organic light-emitting device
 
A heterocyclic compound represented by Formula 1 or Formula 2 below and an organic light-emitting device including the heterocyclic compound: wherein X1, X2, and R1 through R16 are defined as in...
9040175 Electronic device comprising an organic semiconducting material  
The present invention relates to an electronic device comprising at least one organic semiconducting material according to the following formula (I): wherein R1-4 are independently selected from...
9035016 Conjugated polymer composition for solar cell and flexible electronics applications  
A polymer composition for solar cell and flexible electronics devices, where the polymer is a p-type conducting polymer. The p-type polymer comprises a benzothiadiazole acceptor and...
9034482 Organic electroluminescent element  
The present invention relates to the improvement of organic electroluminescent devices which consist of a certain matrix material which has been doped with at least one phosphorescent emitter, and...
9034487 Light-emitting element material, light-emitting element, electronic device, and lighting device  
A light-emitting element material including an ionic iridium complex in which a 2,6-bis(2-picolinyl)pyridine structure is coordinated to iridium is provided. Alternatively, a light-emitting...
9034483 Phosphorescent materials  
Phosphorescent materials and devices having high efficiency and stability, narrow spectrum, and improved processibility. In particular, iridium complexes containing acac-derived ligands with...
9034486 Triazole derivative, heterocyclic compound, light-emitting element, light-emitting device, electronic device and lighting device  
A triazole derivative represented by General Formula (G0) is provided. In the General formula (G0), A represents a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted...
9034485 Compounds for electronic devices  
The present invention relates to compounds of the formula (1) and to the use thereof in organic electronic devices, and to organic electronic devices which comprise compounds of the formula (1),...
9028977 Compound, method for preparing same and organic electronic device using same  
The present invention relates to a novel compound of Formula 1, a method for manufacturing the same, and an organic electronic device using the same, and the novel compound according to the...
9028980 Organic electroluminescent element, composition for organic electroluminescent element, and organic electroluminescent device  
The present invention relates to an organic electroluminescent element which comprises two or more hole injection/transport layers each formed by a wet film formation method using a composition...
9028979 Phenanthroazole compounds as hole transporting materials for electro luminescent devices  
The present invention relates to electroluminescent devices, comprising a compound of the formula (I) as a component of the transporting/injecting and/or electron blocking layer. The compounds of...
9028974 OLED and fabricating method of the same  
The present invention provides an organic light emitting device comprising: a substrate; a first conductive layer and a second conductive layer, which are sequentially positioned on the substrate;...
9028978 Compound and organic light-emitting device including the same  
A compound represented by Formula 1 below and an organic light-emitting device including an organic layer containing the compound of Formula 1: wherein R1 to R4, X and Y, a and b, and m and n are...
9028976 Organic EL device  
A highly stable organic EL material having the properties of both benzofluoranthene and anthracene structures is provided. The organic EL device has at least one organic compound layer containing...
9030092 Silicon oxynitride phosphore, production method for same, and optical element comprising same  
The present invention relates to a silicon oxynitride phosphor, a production method for same, and an optical element comprising same. According to one embodiment of the present invention, the...
9028975 Organic light-emitting device having light-emitting pattern, method and apparatus for preparing the same  
Disclosed is a method of producing an organic light emitting device, an organic light emitting device produced by using the method, and an apparatus used in the method. The method includes...
9029539 Metal complexes with bipodal ligands  
The invention relates to a compound of the Structure 1 wherein Structure 1 contains a metal Met, coordinated to a tetradentate chelating ligand Lig of Structure 2 where V is a bridging unit which...
9023492 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...
9023490 Extended pi-conjugated platinum (II) complexes  
The invention provides organometallic complexes comprising an extended π-conjugated tridentate ligand having a platinum center in which chemical and/or physical properties of the complexes may be...
9023489 Red phosphorescent compounds and organic electroluminescent devices using the same  
Disclosed herein are red phosphorescent compounds of the following formula: wherein includes a phenyl part and a quinoline part, each ring of the phenyl part having at least one substituent...
9023491 Light-emitting element, light-emitting device, electronic device, and lighting device  
Provided are a light-emitting element in which a driving voltage increase can be suppressed and a light-emitting device which has reduced power consumption by including the light-emitting element....
9017826 Visible/near-infrared porphyrin-tape/C60 organic photodetectors  
Porphyrin compounds are provided. The compounds may further comprise a fused polycyclic aromatic hydrocarbon or a fused heterocyclic aromatic. Fused polycyclic aromatic hydrocarbon s and fused...
9017828 Compound including indole derivative in which two tertiary amines are substituted, organic electronic element using same, and terminal thereof  
Disclosed are a compound represented by Formula below, including an indole derivative in which two tertiary amines are substituted, an organic electronic element using the same, and a terminal...
9017829 Phenanthrocarbazole compound, and organic electroluminescent device using same  
The present invention relates to a material for an organic electroluminescent device, including a phenanthrocarbazole-based compound having a specific structure, and an organic electroluminescent...
9017825 Anthracene derivatives and their use in organic electroluminescent devices  
The present invention relates to anthracene derivatives which are suitable for use in organic electroluminescent devices, and to organic electroluminescent devices containing these anthracene...
9017827 Indenocarbazole compound for optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode  
A compound for an organic optoelectronic device, an organic light emitting diode, and a display device, the compound including sequentially combined substituents represented by the following...
9017573 Organic-inorganic complexes containing a luminescent rare earth-metal nanocluster and an antenna ligand, luminescent articles, and methods of making luminescent compositions  
Luminescent compositions are described comprising lanthanide-containing nanoclusters comprising lanthanide atoms bonded to at least one semimetal or transition metal via an oxygen or sulfur atom....
9012034 Organic electroluminescence element  
An organic electroluminescence element includes at least a light-emitting layer between a pair of electrodes, wherein the light-emitting layer is divided into at least three layers, an...
9012035 Organic electroluminescence device  
Disclosed is an organic electroluminescence device having a longer drive life. The organic electroluminescence device includes a light emitting layer which contains a luminescent dye and a host...
9012038 Phosphorescent metal complex compound, method for the preparation thereof and radiating component  
A phosphorescent metal complex compound, a method for the preparation thereof and a radiation component, in particular an organic light emitting electrochemical cell (OLEEC) use a bidentate ligand...
9012036 Organometallic complex, composition and light emitting element including the organometallic complex  
To provide a novel organometallic complex, and light emitting elements, light emitting devices, and electronic devices which include the organometallic complex. In addition, to provide a...
9012040 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. An anthracene derivative that is represented by the following Formula 1: The...
9012039 Compound for organic photoelectric device and organic photoelectric device including the same  
A compound for an organic photoelectric device and an organic photoelectric device including the same, the compound being represented by the following Chemical Formula 1:
9012042 Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatus  
A condensed-cyclic compound represented by Formula 1 below, an organic light-emitting device including the same, and a flat panel display apparatus including the organic light-emitting device: X1,...
9012037 Hole transport materials  
There is provided a hole transport compound having Formula I or Formula II: Ar1 is the same or different at each occurrence and can be phenylene, naphthylene, or binaphthylene. Ar2 is the same or...
9011720 Bismuth borate glass encapsulant for LED phosphors  
Embodiments are directed to glass frits containing phosphors that can be used in LED lighting devices and for methods associated therewith for making the phosphor containing glass frit and their...
9012945 Yellow phosphor layer containing colored beads for adjusting its perceived off-state color  
LED dies, emitting blue light, are provided on a first support substrate to form a light emitting layer. A mixture of a transparent binder, yellow phosphor powder, magenta-colored glass beads, and...
9012041 Light-emitting element, light-emitting device, electronic device, and lighting device  
A light-emitting element includes an EL layer between an anode and a cathode, and a first layer, a second layer, and a third layer between the cathode and the EL layer. The first layer provided...
9005778 Organic compound and organic light-emitting device including the same  
There is provided a novel organic compound suitably used for a blue light-emitting device and an organic light-emitting device including the novel organic compound. The organic compound is an...