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| Application No. | Application Title | Issue Date |
| 20090200938 | FLEXIBLE ORGANIC LIGHT EMITTING DEVICES A flexible organic light emitting device and a method of fabricating the same. The device comprises a flexible substrate comprising a plastic material; an organic emissive layer formed on the substrate; and a barrier layer for inhibiting oxygen and moisture permeation i... | 08/13/2009 |
| 20080211392 | METHOD OF MANUFACTURING ORGANIC EL ELEMENT An organic EL element includes a light-transmitting cathode, an emitting layer, and an anode facing the cathode with the emitting layer interposed therebetween and including a light-reflecting metal material layer and a carbon layer interposed between the metal material... | 09/04/2008 |
| 20080114151 | Polymer Compound And Device Using The Same A polymer compound comprising in the same molecule a structure of (A) a conjugated polymer and a structure of (B) a metal complex having at least one tridentate ligand and having a central metal of which atomic number is 21 or more.... | 05/15/2008 |
| 20080111473 | Anthracene Derivative and Organic Electroluminescent Element Using the Same Provided are an anthracene derivative having a heteroaryl group containing a nitrogen-containing six-membered ring and having a specific structure and an organic electroluminescence device in which an organic thin film layer comprising a single layer or plural layers in... | 05/15/2008 |
| 20080114178 | Anthracene Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Appliance Using the Same It is an object of the present invention to provide a light-emitting substance which is resistant to repetition of an oxidation reaction. It is another object of the invention to provide a light-emitting element which is resistant to repetition of a reduction reaction. ... | 05/15/2008 |
| 20080093985 | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME A material for an organic electroluminescent device including a quinone derivative represented by the following formula (1), (2) or (3): wherein R1 to R16 are each a hydrogen atom, a halogen atom, a cyano group, an alkoxy group, a substit... | 04/24/2008 |
| 20080087879 | Tetrasubstituted coronenes Tetrasubstituted coronenes are provided. Also provided are electronic devices in which the active layer includes a tetrasubstituted coronene.... | 04/17/2008 |
| 20080074034 | Organic Light Emitting Diode Device and Light Emitting Layer Manufacture Method Thereof An organic light emitting diode apparatus and light emitting layer manufacture method thereof are disclosed. The manufacture method for manufacturing the light emitting layer of the OLED comprises the following steps: an acetone or a tetrahydrofuran as an organic solven... | 03/27/2008 |
| 20080074047 | TANDEM ORGANIC ELECTROLUMINESCENT ELEMENT AND DISPLAY USE OF THE SAME A tandem organic electroluminescent element for an organic electroluminescent display and a display using the tandem organic electroluminescent are provided. The tandem organic electroluminescent element comprises an anode, a cathode, a first high charge injection layer... | 03/27/2008 |
| 20080070033 | White organic electroluminescent elements and displays using the same A white organic electroluminescent element for an organic electroluminescent display and a display using the white organic electroluminescent are provided. The organic electroluminescent display comprises a white organic electroluminescent element and a color filter. Th... | 03/20/2008 |
| 20080057342 | COLOR CONVERSION SUBSTRATE A color conversion substrate including a color conversion medium including at least inorganic-luminescent-nanocrystal particles; and a color filter having a transmitting band with a width of 70 nm or more where the color filter has a transmittance of 0.5 or more, the co... | 03/06/2008 |
| 20080042127 | Transition metal free coupling of highly fluorinated and non-fluorinated pi-electron systems A method for making an organic conjugated monomer, oligomer, polymer or small molecule includes reacting a silyl substituted pi-system compound with a highly fluorinated pi-system compound.... | 02/21/2008 |
| 20080023671 | Organic iridium compositions and their use in electronic devices The present invention provides compositions comprising at least one novel polymeric organic iridium compound which comprises at least one cyclometallated ligand and at least one ketopyrrole ligand. The polymeric organic iridium compositions of the present invention are ... | 01/31/2008 |
| 20080026250 | Electronic devices comprising organic iridium compositions The present invention provides electronic devices comprising novel polymer compositions which provide for enhanced device performance. The polymer compositions employed comprise a polymeric component and a novel organic iridium compound comprising at least one cyclometa... | 01/31/2008 |
| 20080024059 | SYSTEM FOR DISPLAYING IMAGES INCLUIDNG ELECTROLUMINESCENT DEVICE AND METHOD FOR FABRICATING THE SAME Systems for displaying images are provided. An exemplary system comprises an organic electroluminescent device, comprising a substrate, an anode formed on the substrate, a plurality of electroluminescent layers formed on the anode, an electron injection layer formed on ... | 01/31/2008 |
| 20080023672 | Organic iridium compositions and their use in electronic devices The present invention provides novel polymer compositions comprising a polymeric component and a novel organic iridium compound comprising at least one cyclometallated ligand and at least one ketopyrrole ligand. The organic iridium compounds used in the polymer composit... | 01/31/2008 |
| 20080026249 | Electronic devices comprising organic iridium compositions The present invention provides electronic devices comprising novel organic iridium compositions which provide for enhanced device performance. The novel iridium compositions employed comprise at least one novel organic iridium compound which comprises at least one cyclo... | 01/31/2008 |
| 20080020234 | Light emitting device containing phosphorescent complex An OLED device comprises a cathode, an anode, and has therebetween a light emitting layer comprising a phosphorescent emitter represented by Formula (I):
| 01/24/2008 |
| 20080012480 | ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR MANUFACTURING THE SAME An organic EL device which can be driven over a wide range of from low brightness to high brightness used in light source applications, which works stably over a wide range of brightness, and which has excellent life property is provided. The organic EL device comprises... | 01/17/2008 |
| 20080007170 | Organic light emitting diode display and manufacturing method thereof According to an embodiment of the present invention, an OLED display includes a substrate, a first electrode, a hole transport layer, a hole blocking layer, an emitting layer, and a second electrode. The first electrode is formed on the substrate. The hole transport lay... | 01/10/2008 |
| 20080007157 | Compound of nanostructures and polymer for use in electroluminescent device A compound for use in an electroluminescent device, including 0.001% to 10% by weight of nanostructure and a polyfluorene polymer. The compound can be used as a light emitting layer of an EL device including a cathode, an anode, and the light emitting layer disposed bet... | 01/10/2008 |
| 20080007168 | Tandem Organic Electroluminescent Element and Use of the Same A tandem organic electroluminescent element for use in an organic electroluminescent display is provided. The organic electroluminescent element comprises an anode, a cathode, a first organic electroluminescent unit, a second organic electroluminescent unit, and a conne... | 01/10/2008 |
| 20080007169 | Organic electroluminescence device and method for reducing lateral current leakage thereof An organic electroluminescence device and a method for reducing lateral current leakage thereof are provided. The organic electroluminescence device comprises a cathode, an anode, and an organic electroluminescence unit disposed therebetween. The organic electroluminesc... | 01/10/2008 |
| 20070298222 | Fabrication method and structure of an ITO anode containing nickel points for an OLED to selectively light A fabrication method of an indium tin oxide (ITO) anode containing point nickel for an organic light emitting diode (OLED) to selectively light includes various processes of preparing an ITO substrate with an anode having plural point grooves, of forming a nickel film o... | 12/27/2007 |
| 20070298283 | Fabrication method and structure of an ITO anode containing nickel for improving injection efficiency of an OLED A fabrication method of an indium tin oxide (ITO) anode containing nickel for improving injection efficiency of an organic light emitting diode (OLED) includes various processes of preparing an ITO substrate with an anode, of preparing a target source of ITO containing ... | 12/27/2007 |
| 20070292713 | Electroluminescent iridium compounds with fluorinated phenylpyridine ligands, and devices made with such compounds The present invention is generally directed to electroluminescent Ir(III) compounds, the substituted 2-phenylpyridines that are used to make the Ir(III) compounds, and devices that are made with the Ir(III) compounds. ... | 12/20/2007 |
| 20070292716 | ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS Provided is an organic light-emitting device which has an optical output with high emission efficiency and high luminance and which includes a pair of electrodes, and at least one layer including an organic compound and interposed between the electrodes, wherein the at ... | 12/20/2007 |
| 20070292717 | ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY APPARATUS The present invention provides an organic electroluminescence device using a novel phosphorescent metal complex compound and having high efficiency, high luminance, and high durability. The organic electroluminescence device includes a pair of electrodes including an an... | 12/20/2007 |
| 20070285001 | SYSTEM FOR DISPLAYING IMAGES Systems for displaying images. A representative system incorporates an electroluminescent diode that includes a composite electrode structure. Particularly, the composite electrode structure comprises a layer containing alkali or alkaline earth compounds, and a metal ox... | 12/13/2007 |
| 20070278945 | Organic electroluminescence device and display unit The present invention provides an organic EL device, which is long-life and has high performance, by optimizing the hole transport layer. An organic electroluminescence device including at least a first electrode 102, an organic electroluminescence medium layer <... | 12/06/2007 |
| 20070275266 | Organic electroluminescence device An organic electroluminescent device including an anode (1), a first emitting layer (3), a carrier barrier layer (4), a second emitting layer (5), and a cathode (7) stacked in that order; the first emitting layer (3) including a... | 11/29/2007 |
| 20070276160 | Organic light-emitting compound of CIS-diarylethene derivatives, organic electroluminescent device using the same, and method of manufacturing the device Provided are an organic light-emitting compound that is a diarylethene derivative represented by Formula 1, and an organic electroluminescent (EL) device using the organic light-emitting compound, and a method of manufacturing the organic EL device: | 11/29/2007 |
| 20070275265 | Organic light emitting layer with a reduced phosphorescent dopant concentration and applications of same An organic light emitting device having a light emitting layer. The light emitting layer comprises an asymmetrically organometallic chelating complex in the amount of A by weight, a polyamine compound having the chemical formula containing two or more tertiaryamines in ... | 11/29/2007 |
| 20070270592 | Phosphorescent multinuclear copper complex and organic electroluminescent device using the same Provided are a high-efficiency phosphorescent multinuclear copper complex and an organic electroluminescent device using the complex. The multinuclear copper complex can be used to form an organic layer of an organic electroluminescent device, and the organic electrolum... | 11/22/2007 |
| 20070270595 | Organic light-emitting compound and organic electroluminescent device using the same Provided are an organic light-emitting compound represented by Formula 1 and an organic electroluminescent (EL) device using the same: The organic light-emitting compound has thermostability and photochemical... | 11/22/2007 |
| 20070270570 | WHITE ELECTROLUMINESCENT POLYMERIC MATERIAL AND PREPARATION THEREOF This invention relates to a white electroluminescent polymeric material and preparation thereof. Based on the physical idea that white light emission can be achieved by regulating the relative luminous intensities of blue- and orange-light emitting units located in a si... | 11/22/2007 |
| 20070264526 | Dimethylenecyclohexane compound, method of preparing the same and organic light emitting device comprising the dimethylenecyclohexane compound Provided are a dimethylenecyclohexane compound represented by Formula 1 below, a method of preparing the same and an organic light emitting device comprising the dimethylenecyclohexane compound: The organic l... | 11/15/2007 |
| 20070257251 | ACENE COMPOSITIONS AND AN APPARATUS HAVING SUCH COMPOSITIONS An apparatus comprising a substrate and an organic semiconductor matrix being located over the substrate. The organic semiconductor matrix includes one of a polymer co-polymer or a stabilized pentacene. The polymer includes monomers of pentacene or a substituted pentace... | 11/08/2007 |
| 20070259205 | Electroluminescent bis-cyclometalled iridium compounds and devices made with such compounds One embodiment of this invention is bis-cyclometalled electroluminescent complexes of iridium(III). Another embodiment of this invention is electronic devices in which the active layer includes an bis-cyclometalled electroluminescent Ir(III) complex. ... | 11/08/2007 |
| 20070259207 | METAL COMPLEX, LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS There are provided a metal complex which is used as a novel compound for an organic EL device and an organic light-emitting device which uses the metal complex and has an optical output with high efficiency and high luminance. The novel metal complex has, in a partial s... | 11/08/2007 |
