Class / Patent application number | Description | Number of patent applications / Date published |
428691000 | Halogen-containing | 13 |
20080213623 | Synthesis Of Phenyl-Substituted Polyfluoroanthenes and the Use Thereof - The invention relates to a method for producing polyfluoroanthenes containing repeat units of general formula (I), said method consisting of the following steps: a) a monomer fluoroanthene derivative of formula IIa is produced; b) optionally the monomer fluoroanthene derivative of formula IIa is converted into another monomer fluoroanthene derivative of formula IIb; and c) the monomer fluoroanthene derivative of formula IIa or IIb is polymerised, optionally together with at least one other comonomer. The invention also relates to polyfluoroanthenes that can be produced according to the inventive method, films, a light-emitting layer containing or consisting of at least one inventive polyfluoroanthene, OLEDs containing at least one inventive polyfluoroanthene, OLEDs containing an inventive light-emitting layer, a device containing an inventive OLED, and the use of the inventive polyfluoroanthene emitter substances in OLEDs. | 09-04-2008 |
20080213624 | ORGANIC ELECTRONIC DEVICE - There is provided an organic electronic device having an anode and a cathode and having organic layers therebetween. The organic layers are, in order: a buffer layer including a conductive polymer and a fluorinated acid polymer; a hole transport layer; a photoactive layer including a dopant material and a host material; and an electron transport layer; wherein at least one of the dopant material and the host material is a fused polycyclic aromatic compound. | 09-04-2008 |
20080220289 | ORGANIC LIGHT EMITTING DEVICE AND INK COMPOSITION EACH USING OLIGOFLUORENE COMPOUND AND DISPLAY APPARATUS - There is provided an organic light emitting device including: an anode, a cathode, and layer containing an organic compound, the layer being interposed between the anode and the cathode, in which the layer containing an organic compound contains at least one kind of the oligofluorene compound represented by the following general formula (I): | 09-11-2008 |
20080233432 | Composition, Method for Fabricating Light-Emitting Element, Light-Emitting Element, Light-Emitting Device, and Electronic Device - Objects of the present invention are to provide a composition in which an organometallic complex is dissolved and a method for fabricating a light-emitting element using the composition, and to provide a light-emitting element, a light-emitting device, and an electronic device each fabricated using the composition in which the organometallic complex is dissolved. The present invention provides a composition that includes a solvent and an organometallic complex including a ligand having a pyrazine skeleton, bonded to a Group 9 or Group 10 element. A method for fabricating light-emitting elements, which is suitable for industrial application, can be realized by the application of the composition of the present invention to fabrication of a light-emitting element. Furthermore, a light-emitting element with high emission efficiency, a light-emitting device and electronic device with low power consumption can be realized by use of the composition. | 09-25-2008 |
20080241592 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescent device includes a light-emitting layer containing at least one host material and at least one luminescent dopant serving as a guest. The host material is a polymer having repeating units linked to each other by non-conjugated bonds and the luminescent dopant is a Π-conjugated oligomer. | 10-02-2008 |
20080268284 | ORGANIC COMPOUND, ANTHRACENE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND ELECTRONIC DEVICE IN WHICH THE ANTHRACENE DERIVATIVE IS USED - An anthracene derivative represented by a general formula (1) and an organic compound represented by a general formula (8) are provided. Further, by use of the anthracene derivative represented by the general formula (1), a light-emitting element with high emission efficiency can be obtained. Furthermore, by use of the anthracene derivative represented by the general formula (1), a light-emitting element that emits blue light with high color purity can be obtained. | 10-30-2008 |
20080268285 | ORGANIC ELECTROLUMINESCENT DEVICE - Provided is an organic electroluminescent device for emitting blue light, which has high luminous efficiency and good drive durability. This organic electroluminescent device for emitting blue light includes an anode | 10-30-2008 |
20080305361 | Organometallic Complex, and Light-Emitting Material, Light-Emitting Element, Light-Emitting Device and Electronic Device - The present invention provides a novel organometallic complex which emits green phosphorescence so as to enrich variations of phosphorescent materials for green color which is one of three primary colors. An organometallic complex comprising a structure represented by a general formula (G1) is provided. | 12-11-2008 |
20090092854 | Complexes with tridentate ligands - The present invention relates to organic light emitting devices (OLEDs), and more specifically to phosphorescent organic materials used in such devices. More specifically, the present invention relates to emissive phosphorescent material which comprise at least one tridentate ligand bound to a metal center, wherein at least one of the bonds to the tridentate ligand is a carbon-metal bond. | 04-09-2009 |
20090130484 | SILICATE PHOSPHOR AND WHITE LIGHT EMITTING DEVICE INCLUDING THE SAME - Disclosed is a silicate phosphor represented by Formula: Li | 05-21-2009 |
20090162694 | ELECTROLUMINESCENT IRIDIUM COMPOUNDS HAVING RED-ORANGE OR RED EMISSION AND DEVICES MADE WITH SUCH COMPOUNDS - The present invention is generally directed to electroluminescent Ir(III) complexes which have emission maxima in the red-orange to red region of the visible spectrum, and devices that are made with the Ir(III) complexes. | 06-25-2009 |
20140186657 | STORAGE SCREENS FOR MEDICAL RADIOGRAPHY - The present invention concerns a method for the treatment of stimulable phosphors and/or screens for use in diagnosis, in particular medical radiography. The method comprises subjecting the stimulable phosphors and/or screens to an epoxide containing gaseous compound, promptly following their manufacture. By applying the method according to the invention yellowing of the stimulable phosphors and/or screens is prevented in a safe and efficient manner; thereby the disadvantages known as such resulting from such yellowing will not occur. | 07-03-2014 |
20160122641 | Passivation of Metal Halide Scintillators - A halide material, such as scintillator crystals of LaBr | 05-05-2016 |