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Joachim Kaiser

Joachim Kaiser, Darmstadt DE

Patent application numberDescriptionPublished
20110095281MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to transition-metal complexes of the general formula I or II, in particular as emitter molecules in organic electronic devices, to a layer and an electronic device which comprise the compounds according to the invention, and to a process for the preparation of the compounds according to the invention.04-28-2011
20110095282ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING TRIAZINE DERIVATIVES - The invention relates to organic electroluminescent devices which comprise triazine derivatives as the electron transport material.04-28-2011
20110101328Organic Electroluminescent Device - The present invention relates to white-emitting organic electroluminescent devices which comprise at least one phosphorescent emitter and at least one ketone derivative as matrix material in at least one emitting layer.05-05-2011
20110108818ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to organic electroluminescent devices which comprise ketone or phosphine oxide derivatives as matrix material and at least two phosphorescent compounds.05-12-2011
20110108821ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to white emitting organic electroluminescent devices having at least one blue fluorescent emitter layer.05-12-2011
20110108822MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES - The present invention relates to transition-metal complexes of the general formula I or II, in particular as emitter molecules in organic electronic devices, to a layer and to an electronic device which comprise the compounds according to the invention, and to a process for the preparation of the compounds according to the invention.05-12-2011
20110121274ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to organic electroluminescent devices which comprise fluorene derivatives and spirobifluorene derivatives as matrix material for phosphorescent emitters.05-26-2011
20110140043MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to the compounds of the formula (1) and to organic electronic devices in which these compounds are used as matrix material in the emitting layer and/or as hole-transport material and/or as electron-blocking or exciton-blocking material and/or as electron-transport material.06-16-2011

Joachim Kaiser, Erlangen DE

Patent application numberDescriptionPublished
20100208247Quality assurance testing for rotor blades of a wind energy installation - To check whether the glass fiber or carbon fiber mats in a rotor blade for a wind energy installation have faults, upward bulges or folds after they have been manufactured, a point or line laser is directed at an angle onto the surface of the rotor blade. From the position of the reflected beam, especially a proportion of the beam that is reflected below the surface of the rotor blade at the mat, the location and form of the mat is deduced and it is determined in a non-destructive manner whether faults, upward bulges or folds are present.08-19-2010

Joachim Kaiser, Bremen DE

Patent application numberDescriptionPublished
20090109115RADOME WITH INTEGRATED PLASMA SHUTTER - Radome with an integrated plasma shutter covering an antenna and method for selectively shielding an antenna. The radome includes a honeycomb core formed to contain a plasma-guiding layer, and coverplates arranged to sandwich the honeycomb core. Electrodes are structured and arranged for plasma excitation, the electrodes being high frequency (HF)-transparent at least in an operating frequency range of the antenna. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.04-30-2009