Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
08/2002
08/28/2002CN1366018A Nano luminous material
08/28/2002CN1366017A Vacuum ultraviolet ray excited green barium magnesium aluminate as fluorescent substance and its preparing process
08/28/2002CN1366016A Stabilization of colour in heated inorganic electroluminescence material
08/28/2002CN1366015A Preparation of sealed inorganic electroluminescence material
08/28/2002CN1366014A Recovering inorganic electroluminescence material from sealing material
08/27/2002US6440588 1,4-diazepine compound with electron attractive group selected from the group consisting of cyano group, an acyl group, and an alkoxy group
08/27/2002US6440587 Phosphor screen
08/27/2002US6440586 Suspended in a polymer such as polyvinylcarbazole
08/27/2002US6440585 Organic electroluminescent device
08/27/2002US6440329 Cathodeluminescence devices; a is aluminum, gallium, indium or thallium, second metal is zinc or cadmium,
08/22/2002WO2002064701A1 Method for manufacturing spherical blue fluorescent substance
08/22/2002WO2002064600A1 Amorphous organic 1,3,2-dioxaborine luminophores, method for the production and use thereof
08/22/2002WO2000022683A9 Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodes
08/22/2002US20020115877 Oxidation potential of .3-1.5 V on the basis of a standard hydrogen electrode, alkoxy and aromatic amine derivatives
08/22/2002US20020115862 Stable near-infrared (nir) marker dyes based on benzopyrylium-polymethines
08/22/2002US20020115375 Controlling light discharged by a phosphorescent material
08/22/2002US20020115096 Photo-induced electron transfer fluorescent sensor molecules
08/22/2002US20020115067 Asymmetric benzoxanthene dye labelling reagents
08/22/2002US20020114973 Molecular compound, luminous material using the same, and luminous element
08/22/2002US20020114881 Forming electroluminescent phosphor comprising zinc sulfide and copper chloride; firing electroluminescent in vacuum in the presence of material selected from europium, cerium or samarium to provide increase in color stability
08/22/2002US20020113552 Plasma picture screen with phosphor layer
08/22/2002US20020113226 Electroluminescent Phosphor and electroluminescent element therewith
08/22/2002US20020113225 Method of making electroluminescent phosphor
08/22/2002DE10105916A1 Amorphe organische 1,3,2-Dioxaborinluminophore, Verfahren zu deren Herstellung und Verwendung davon Amorphous organic 1,3,2-Dioxaborinluminophore, to processes for their preparation and use thereof
08/21/2002EP1232226A1 Synthesis of nanoparticles
08/21/2002EP1232225A1 Substituted poly(arylene vinylenes), method for the production thereof and their use in electroluminescent devices
08/21/2002EP1232126A1 Transition-metal, glass-ceramic gain media
08/21/2002EP0738311B1 Fluorescent materials for illumination purposes
08/21/2002CN1365381A Organic electroluminescence device
08/21/2002CN1365347A Anthracene derivatives and organic electroleuminescents device made by using the same
08/21/2002CN1364851A Process for preparing cerium activated yttrium aluminium garnet white light powder
08/21/2002CN1364850A Method for making luminous material glow with green light by purple light diode
08/21/2002CN1364849A High brightness organic luminous material layer
08/21/2002CN1364848A Method for making luminous material glow with white light by purple light diode
08/21/2002CN1364847A Metal ligand compound, luminous device and display device
08/21/2002CN1089359C Luminous substance of low afterglow
08/20/2002US6437336 Monoclinic single crystal comrprised of lutetium, cerium, and silicon oxides; more uniform light emission characteristics between different crystals; for use in radiation detectors
08/20/2002US6437141 Cyanine dyes and synthesis methods thereof
08/20/2002US6437123 Triazine compounds and their use
08/20/2002US6436682 Isolated substantially purified gaussia, renilla mulleri or pleuromamma luciferase protein encoded by specified nucleotide sequences
08/20/2002US6436559 Organic luminescence device
08/20/2002US6436314 Particulate fluorescent substance
08/20/2002US6436313 Antimony and manganese activated fluorescence lamps having improved efficiency and brightness; mixing powders of the elements, then firing to form solids
08/15/2002WO2002062940A2 Improved electrophoretic deposition
08/15/2002WO2002062802A1 Coumarin derivative, process for producing the same, and luminescent agent and luminescent element each containing the same
08/15/2002US20020110702 Coating of magnesium fluoride; greater half-life expectancy
08/15/2002US20020110701 Hole injection zone contains an uncharged or cationic polythiophene such as poly(ethylenedioxythiophene), and the hole transport zone adjoining the hole injection zone contains aromatic amine compounds
08/14/2002EP1231254A1 Preparation of ZnS particles doped with copper
08/14/2002EP1231253A1 Preparation of metal chalcogenide dispersions
08/14/2002EP1231252A2 Organic electroluminescent material and device made therefrom
08/14/2002EP1231251A1 Thin film inorganic light emitting diode
08/14/2002EP1231250A1 Manufacturing of a thin film inorganic light emitting diode
08/14/2002EP1231249A1 Manufacturing of a thin film inorganic light emitting diode
08/14/2002EP1230318A2 Process for forming photoluminescent polarizers
08/14/2002EP1230287A2 Aryl-substituted poly-p-arylenevinylenes
08/14/2002EP0960167B1 Bifluorophoric perylene colourants
08/14/2002DE10104364A1 Plasmabildschirm mit einer Leuchtstoffschicht Plasma display with a phosphor layer
08/14/2002CN1364175A Polymerisation method
08/14/2002CN1363960A Organic LED device with improved light efficiency
08/14/2002CN1363643A Process for preparing nano yttrium aluminate as fluorescent powder
08/14/2002CN1363390A Technology for industrially preparing spirulina polynutrient and its application
08/14/2002CN1089189C Persistence lamp bulb
08/14/2002CN1089188C 荧光灯及其制造方法 Fluorescent lamps and manufacturing method thereof
08/14/2002CN1089108C Photostimulable phosphor
08/13/2002US6433474 Current injection-type diamond ultraviolet light-emitting device
08/13/2002US6433270 Photoinduced molecular switches
08/13/2002US6433115 Opto-electronic devices fabricated with dual purpose electroactive copolymers
08/13/2002US6432560 Electroluminescent device
08/13/2002US6431236 Covering with removal layer
08/08/2002WO2002061014A1 Image display device
08/08/2002US20020106530 Organic electroluminescent element and luminescent apparatus employing the same
08/08/2002US20020106529 For forming photoemission layers; higher response speed than liquid crystal displays; lightweight
08/08/2002US20020106446 Layer comprising acrylic polymer, fluorescent substance and a photosensitive resin are formed inside cell of display substrate; exposing, developing and baking
08/08/2002US20020105269 Highly efficient fluorescent material
08/08/2002US20020105266 Light-emitting device with coated phosphor
08/08/2002DE10105800A1 Hocheffizienter Leuchtstoff Highly efficient fluorescent
08/07/2002EP1229099A2 Plasma display panel with phosphor layer
08/07/2002EP1229098A2 Phosphor
08/07/2002EP1229063A2 Polymeric fluorescent substance production thereof and polymer light-emitting device
08/07/2002EP1228540A1 Optoelectric element
08/07/2002EP1228376A1 Fluorescent compounds for use in industrial water systems
08/07/2002EP1228147A1 Dye labeled imidazoquinoline compounds
08/07/2002EP1051441A4 Fluorescent polymeric pigments
08/07/2002CN1362466A Aluminate phosphorus production method
08/07/2002CN1362465A New type long-persistence material
08/07/2002CN1362464A Organic electroluminescent material
08/07/2002CN1088739C Low afterglow luminescence material
08/07/2002CN1088738C Luminous objects containing additive for decreasing afterglow
08/06/2002US6429583 Emisison of blue light
08/06/2002US6429448 Method for radiographic oncology portal imaging
08/01/2002WO2002059982A1 Light emitting diode, optical semiconductor elemet and epoxy resin composition suitable for optical semiconductor element and production methods therefor
08/01/2002WO2002059121A1 Monomer for use in preparation of a polymer to be used in optical devices
08/01/2002WO2002016463A3 Polymers with high internal free volume
08/01/2002WO2001091451A3 Amorphous aluminum nitride emitter
08/01/2002US20020102435 Electroluminescence device, cyclic azine compound and production process of cyclic azine dye
08/01/2002US20020102434 Organic EL device
08/01/2002US20020102395 Optically nonisotropic composite of a transparent bulk optical material and radiation absorbing or reflecting fibers embedded; fibers are parallel to one another and channel the radiation along the direction of the fibers.
08/01/2002US20020101728 Nighttime drive safety warning structure
08/01/2002US20020101151 Plasma switched organic photoluminescent display
08/01/2002US20020100906 Metal coordination compound, luminescence device and display apparatus