Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
12/2009
12/30/2009CN100575452C Orange-yellow long persistence phosphor and method for making same
12/30/2009CN100575451C Red nano-fluorescent powder and method for producing the same
12/30/2009CN100575450C Method for preparing fluorescent powder used for plasma display
12/30/2009CN100575449C Method for preparing rare earth aromatic carboxylic acids mesoporous red light material
12/30/2009CN100575300C Method for producing mixed oxides by way of spray pyrolysis
12/29/2009US7638938 Phosphor element and display device
12/29/2009US7638934 Fluorescent substance and light-emitting device
12/29/2009US7638663 Stilbene derivative, light emitting element material, light emitting element, light emitting device and electronic appliance
12/29/2009US7638594 polyspirobifluorene copolymers or terpolymers with electron and hole injection or transport polymers, and phosphorescent polymers incorporating organometallic complexes, used in optoelectronic devices such as displays based on polymeric organic light emitting diodes
12/24/2009US20090317539 Composition, Method for Manufacturing Thin Film, and Method for Manufacturing Light-Emitting Element
12/24/2009US20090316068 Light emitting device and display
12/24/2009US20090315449 Warm-white light-emitting diode and its orange phosphor powder
12/24/2009US20090315448 Phosphor, phosphor paste and light emitting device
12/24/2009US20090315446 Water-dispersible nanoparticles having high luminous efficiency and method of producing the same
12/24/2009US20090315047 Warm white light-emitting diode and thin film and its red phosphor powder
12/24/2009US20090315015 Light emitting device and display
12/24/2009US20090315014 Light emitting device and display
12/24/2009US20090314991 Quantum dot ink composition for inkjet printing and electronic device using the same
12/24/2009US20090314990 Novel triphenylamine derivatives useful as fluorophores in biology, in particular for two-photon microscopy
12/24/2009US20090314989 Fluorescent substance composite glass, fluorescent substance composite glass green sheet, and process for producing fluorescent substance composite glass
12/24/2009US20090313891 Pi-conjugated heavy-metal polymers particularly suited to hydroponic applications
12/23/2009WO2009154207A1 Anthracene derivative and organic electroluminescent element using the same
12/23/2009WO2009154193A1 Ceramic composition, phosphor ceramic and method for producing the same, and light-emitting device
12/23/2009WO2009153599A2 Conjugated nanoparticles and their use in detection of latent fingerprints
12/23/2009WO2009117148A3 Metal silicon nitride or metal silicon oxynitride submicron phosphor particles and methods for synthesizing these phosphors
12/23/2009WO2009053391A3 Security element
12/23/2009EP2136422A1 Organic electroluminescent element
12/23/2009EP2135997A1 Composition and process for whitening paper
12/23/2009EP2135921A1 M-c-n-o fluorescent substance
12/23/2009EP2135920A1 Process for producing inorganic compound, fluorescent material, fluorescent-material-containing composition, luminescent device, illuminator, and image display
12/23/2009EP2135919A1 Fluorescent material, process for producing the same, and luminescent device
12/23/2009EP2135918A1 Iridium-containing phosphor and method for producing the same
12/23/2009EP2135917A1 Green phosphor, display device including the same, and associated methods
12/23/2009EP2135916A2 Light-converting material and a composition for the production thereof
12/23/2009EP2135915A1 Fluorescent film
12/23/2009EP2135309A1 Oled with metal complexes having a high quantum efficiency
12/23/2009EP2134810A1 Red-emitting luminophore and light source comprising such a luminophore
12/23/2009EP2134809A1 Material for organic photoelectric device including electron transporting unit and hole transporting unit, and organic photoelectric device including the same
12/23/2009EP2134808A1 Phosphaphenanthrene compounds and organic light emitting diode using the same
12/23/2009EP2134807A2 Novel organometallic complexes that emit light in the red to green spectral range and their use in oleds
12/23/2009EP2134643A2 Synthesis of uniform nanoparticle shapes with high selectivity
12/23/2009EP1553154B1 Organic electroluminescence device and anthracene derivative
12/23/2009CN101611092A Composition and light-emitting element comprising the composition
12/23/2009CN101611070A Block copolymer and polymer light-emitting device
12/23/2009CN101611045A Metal complex, polymer compound and device containing those
12/23/2009CN101609863A Fluorescent film
12/23/2009CN101608117A Chlorborate-base phosphor powder used in light-emitting diodes
12/23/2009CN101608116A Green phosphor, display device including the same, and associated methods
12/23/2009CN101608115A Rare earth/ionic liquid luminescent soft material and preparation method thereof
12/23/2009CN101608114A Macromolecular iridium complex electroluminescent phosphor material and synthesis method thereof
12/23/2009CN101607973A Novel organic electroluminescent compounds and organic electroluminescent device using the same
12/23/2009CN101607972A Benzoxazolyl-iridium complex and organic electroluminescent element using same
12/23/2009CN101607945A PH fluorescent probe with wide response range and synthesizing method thereof
12/23/2009CN100573961C Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED'S)
12/23/2009CN100573945C Illuminating device containing fluorescent powder composition
12/23/2009CN100572501C Method for preparing water-phase layer assembling of near infrared fluorescence CdTe/CdSe core-shell quanta dots
12/23/2009CN100572500C Water-phase preparation method for CdTe quantum point modified by cyclodextrin
12/23/2009CN100572499C Low temperature combustion synthesis method for converting luminescent material of fluoride
12/23/2009CN100572498C Nitrogen oxide compound fluorescent material, its manufacture method and illuminating or displaying light source therefrom
12/23/2009CN100572497C Preparation method of high brilliancy environmental protection type alkaline earth ion solid solution titanate fluorescent powder
12/23/2009CN100572496C High light red alkaline earth titanate fluorescent powder and method of processing and preparing reducing ambience thereof
12/23/2009CN100572495C Polymerisable compositions and organic light-emitting devices containing them
12/23/2009CN100572419C Novel diketopyrrolopyrrole polymers
12/23/2009CA2727363A1 Conjugated nanoparticles and their use in detection of latent fingerprints
12/22/2009US7635946 Light emitting device
12/22/2009US7635858 Electrical conductivity of the cathode and the anode is significantly higher than 102 S/cm; increased device efficiency
12/22/2009US7635527 Light emitting material and organic light-emitting device
12/22/2009US7635526 Rhodium complexes and iridium complexes
12/22/2009US7635438 Europium-activated alkaline earth orthosilicate luminescent material comprising oxides of calcium, strontium, barium, europium, and silicon; shows emission band having peak wavelength of 600 nm or more when material is excited by ultraviolet radiation having wavelength of 254 nm; light-emitting device
12/22/2009CA2573738C Material authenticating process
12/22/2009CA2560470C White light emitting diode
12/17/2009WO2009152492A1 Nucleic acid materials for nonradiative energy transfer and methods of production and use
12/17/2009WO2009152265A1 Indium arsenide nanocrystals and methods of making the same
12/17/2009WO2009152102A2 Pro-fluorescent probes
12/17/2009WO2009151144A1 Copolymer and polymer light-emitting element using the same
12/17/2009WO2009151039A1 Organic electroluminescent element
12/17/2009WO2009150879A1 Semiconductor nanoparticle phosphor
12/17/2009WO2009150182A1 Fluorescent whitening agent compositions
12/17/2009WO2009150180A1 Composition and process for whitening paper
12/17/2009WO2009150150A1 Novel transition metal complex and use thereof in organic light-emitting diodes - iii
12/17/2009WO2009150140A1 Novel transition metal complexes and use thereof in organic light-emitting diodes - iv
12/17/2009US20090309485 Nitride phosphor and production process thereof, and light emitting device
12/17/2009US20090309482 Phosphor for high cri lamps
12/17/2009US20090309116 Semiconductor device member, production method of semiconductor-device-member formation liquid and semiconductor device member, and semiconductor-device-member formation liquid, phosphor composition, semiconductor light-emitting device, lighting system and image display system using the same
12/17/2009US20090309112 Yellow-Emitting Phosphor and White Light Emitting Device Using the Same
12/17/2009US20090309093 Composite material, and light emitting element and light emitting device using the composite material
12/17/2009US20090309068 Novel electroluminescent polymers for electronic applications
12/17/2009US20090309067 Method of making a lead-activated strontium hexaborate phosphor
12/17/2009US20090309044 Luminescent Composition
12/17/2009CA2726346A1 Composition and process for whitening paper
12/16/2009EP2133736A1 Display apparatus and cellular phone,computer and television including the same
12/16/2009EP2133449A1 Iodide single crystal, method for production the iodide single crystal, and scintillator comprising the iodide single crystal
12/16/2009EP2132157A1 Novel condensed ring aromatic compound and organic light-emitting device having the same
12/16/2009EP1911826B1 Phosphor and light-emitting device
12/16/2009CN101605868A Red emitting oxynitride luminescent materials
12/16/2009CN101605867A Metal silicate halide phosphors and LED lighting devices using the same
12/16/2009CN101605866A Illumination system comprising composite monolithic ceramic luminescence converter
12/16/2009CN101605865A Benzotriazole compound-containing composition and light-emitting device using the composition
12/16/2009CN101605858A Corrector fluid with drying indicator
12/16/2009CN101604613A Phosphor for high cri lamps