Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
08/2005
08/04/2005US20050168127 [white light led]
08/04/2005US20050168125 Phosphors containing phosphate and/or borate of metals of group IIIA, group IVA, and lanthanide series, and light sources incorporating the same
08/04/2005US20050168124 Device for generating uv radiation
08/04/2005US20050167685 Device and method for emitting output light using Group IIB element Selenide-based phosphor material
08/04/2005US20050167684 Device and method for emitting output light using group IIB element selenide-based phosphor material
08/04/2005US20050167637 cycloquaterbenzoxazoles, cycloquaternaphthoxazoles, cycloquaterbenzimidazoles and cycloquaternaphthimidazoles, used in photoactive performance chemicals, such as charge generating compounds in organic light emitter diodes,as phase transfer catalysts, dispersants in pigments or optical recording media
08/03/2005EP1560274A1 Light emitting device, phosphor and method for preparing phosphor
08/03/2005EP1560273A1 Semiconductor white light source
08/03/2005EP1559765A2 Method of manufacturing a semiconductor nanoparticle
08/03/2005EP1559754A1 Ink composition
08/03/2005EP1559706A1 Aromatic amine derivative and organic electroluminescent element employing the same
08/03/2005EP1559374A1 Cyanine dyes
08/03/2005EP1558917A1 Characterizing a mass distribution pattern
08/03/2005EP1558696A1 New method for the production of monomers useful in the manufacture of semiconductive polymers
08/03/2005EP1558669A1 Electroluminescent metallo-supramolecules with terpyridine-based groups
08/03/2005EP1558662A2 Conjugated polymers containing arylamine units, the representation thereof and the use of the same
08/03/2005EP1123293B1 Core-extended perylene bisimides
08/03/2005CN1650388A Plasma display panel comprising a terbium(III)-activated fluorescent substance
08/03/2005CN1649979A Improved luminous materials
08/03/2005CN1649886A Electroluminescent materials
08/03/2005CN1649732A Fluorescent articles having multiple film layers
08/03/2005CN1649731A Fluorescent articles having multiple film layers
08/03/2005CN1649459A Organic light emitting element
08/03/2005CN1649458A Silane compound, organic electroluminescent display device and its applied display panel
08/03/2005CN1648641A Fluorescent chemical sensor using silicon heterocyclic penta-diene as fluorescient material and its use
08/03/2005CN1648202A Vacuum ultraviolet excited rare-earth borovanadate system red fluorescent powder and preparing method
08/03/2005CN1648201A Process for preparing magnesium barium silicate green fluorescent powder
08/03/2005CN1648200A Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device, and organic electroluminescent device using the compounds
08/03/2005CN1648172A Process for preparing rare-earth enveloping light transmission material
08/03/2005CN1213127C Organic electroluminescence device and phenylenediamine derivative
08/02/2005US6924596 Light emitting apparatus provided with fluorescent substance and semiconductor light emitting device, and method of manufacturing the same
08/02/2005US6924592 EL phosphor powder and EL device
08/02/2005US6924233 Phosphor deposition methods
08/02/2005US6924047 Luminescent lanthanide complexes with imine ligands and devices made with such complexes
08/02/2005US6923856 Method of improving pigment fluorescence
07/2005
07/28/2005WO2005069039A1 Radiation detector assembly
07/28/2005WO2005068585A1 Bright and fast neutron scintillators
07/28/2005WO2005068584A1 Phosphor and including the same, light emitting apparatus, illuminating apparatus and image display
07/28/2005WO2005068583A1 Materials for electroluminescent devices
07/28/2005WO2005068439A1 Aminoquinoxaline compound, polyaminoquinoxaline compound, and use thereof
07/28/2005WO2005067524A2 Nanocrystal doped matrixes
07/28/2005WO2005067485A2 Preparation of stable, bright luminescent nanoparticles having compositionally engineered properties
07/28/2005US20050165235 Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
07/28/2005US20050164227 Method for preparing semiconductor nanocrystals having core-shell structure
07/28/2005US20050164034 Spirofluorene-based polymer and organic electroluminescent device using the same
07/28/2005US20050164033 Fluorescence and phosphorescence layers; brightness
07/28/2005US20050164032 Capable of emitting light with a high luminance and a high efficiency and having an excellent durability
07/28/2005US20050164031 emissive complex with two metal centers and a photoactive ligand bound to each metal; e.g. platinum and/or iridium with a pyridine-containing ligand and a bridging ligand of diacetylacetonate; organic light emitting diodes (OLEDs)
07/28/2005US20050164030 2-Phenyl-sutbstituted quinoline or pyridine ligands and their complexes with metals having an atomic weight greater than 40, e.g., Bis[5-phenyl-3'-methyl(2-phenylpyridine)]iridium acetylacetonate; organic light emitting devices
07/28/2005US20050164029 Reactive dendrimers
07/28/2005US20050164019 Charge transfer-promoting materials and electronic devices incorporating same
07/28/2005US20050163992 Electroluminescent material containing a conjugated polymer or earth metal complexes inside zeolites and porous materials and the preparation method thereof
07/28/2005US20050162078 Flat, flexible fluorescent lamp
07/28/2005US20050162069 Light emitting device
07/28/2005US20050162062 Green phosphor for plasma display panel and plasma display panel comprising the same
07/28/2005US20050161708 Charge transport material including a poly-3,3"-dialkyl-2,2':5'2"-terthiophene
07/28/2005US20050161694 Light-radiating semiconductor component with a luminescence conversion element
07/28/2005US20050161690 Manufacturing method and device for white light emitting
07/28/2005US20050161646 Thixotropic, porous, chemiluminescent reactant composition
07/28/2005US20050161639 Phosphor and device using the same
07/28/2005US20050161638 Luminous material for scintillator comprising single crystal of yb mixed crystal oxide
07/28/2005CA2552772A1 Bright and fast neutron scintillators
07/28/2005CA2550153A1 Preparation of stable, bright luminescent nanoparticles having compositionally engineered properties
07/27/2005EP1557695A2 Scintillator compositions
07/27/2005EP1556459A2 Method of preparing organic luminescent materials stabilized by heat treatment and materials obtained therefrom
07/27/2005EP1556360A1 Electroluminescent device
07/27/2005EP1494891A4 Automotive headlamp, lens or bezel with visual effect
07/27/2005CN1647587A Oxygen substituted barium thioaluminate phosphor materials
07/27/2005CN1647286A Light emitting device and illuminating device using it
07/27/2005CN1647241A Luminescent screen
07/27/2005CN1646660A Hole transport polymers and devices made with such polymers
07/27/2005CN1646456A Novel aromatic compound and organic electroluminescnet element containing the same
07/27/2005CN1645977A Organic light emitting diode display and method for manufacturing the same
07/27/2005CN1645976A Organic electroluminescent device
07/27/2005CN1645559A Method for synthesizing cadmium selenide and quantum point with cadmium selenide cadmium sulfide nucleocapsid structure
07/27/2005CN1644648A Fluorescent powder of aluminium borate and its preparation
07/27/2005CN1644596A Poly(p-phenyl acetylene derivative, its preparation and use
07/27/2005CN1212752C High intensity red color organic electroluminescence device
07/27/2005CN1212675C Lighter with multiple light sources
07/27/2005CN1212367C Red RE oxide luminophor and its prepn.
07/27/2005CN1212366C Rare-earth red fluorescent material, its preparation method and use
07/27/2005CN1212365C Artificial systhesized luminescent powder with long afterglow and high light brightness and its preparing method
07/26/2005US6922013 High voidage phosphor layer and vacuum UV excited light emitting element
07/26/2005US6921915 Metal coordination compound, luminescence device and display apparatus
07/26/2005US6921901 Lutetium yttrium orthosilicate single crystal scintillator detector
07/26/2005US6921591 Luminescent device material, luminescent device using the same, and amine compound
07/26/2005US6921589 Electroluminescent elements
07/26/2005US6921588 Comprising an anode, a cathode, and one or more organic thin-film layers having a light-emitting layer laminated between the anode and cathode, which includes either singly or as a mixture, a perylene or benzoperylene compound
07/26/2005US6921311 Flexible display panel method
07/26/2005CA2366362C Rare earth doped host materials
07/26/2005CA2360398C Phosphors with improved lumen output and lamps made therefrom
07/26/2005CA2278198C Luminescent compounds and methods of making and using same
07/21/2005WO2005049689A3 Crosslinkable substituted fluorene compounds and conjugated oligomers or polymers based thereon
07/21/2005WO2005046722A3 Carbohydrate antigen-nanoparticle conjugates and uses thereof as antimetastatic agents in treating cancer
07/21/2005US20050159582 Electroconductive polymers, for use in electroluminescent diodes for displays in mobile telephones or for visual display units in computers
07/21/2005US20050158993 Lncuo(s,se,te)monocrystalline thin film, its manufacturing method, and optical device or electronic device using the monocrystalline thin film
07/21/2005US20050158908 Process for fabricating a homogenously mixed powder/pelletized compound for use in light emitting devices
07/21/2005US20050158584 Emissive layer includes platinum octaethylporphine, which emits radiation from a triplet molecular excited state rapidly enough to be used in displays (quantum yield of >50%; 90% in the solid state); highly saturated red emission; shelf life; vehicles; computers; television; large screens/signs
07/21/2005US20050158583 Spirocyclopentaphenanthrenefluorene-based compound and organoelectroluminescent device using the same
07/21/2005US20050158582 Organic electroluminescent element