Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
01/2002
01/10/2002US20020004146 Organic electroluminescent devices
01/10/2002US20020003284 Amorphous aluminum nitride emitter
01/10/2002US20020003233 Light emitting diode (LED) device that produces white light by performing phosphor conversion on all of the primary radiation emitted by the light emitting structure of the LED device
01/10/2002US20020003225 Slurry includes abrasive particles have a small particle size, narrow size distribution and a spherical morphology, and the particles are substantially unagglomerated, selected from silica, alumina, zirconia, ceria etc. and mixture
01/10/2002US20020002929 Fluorescent dye within a matrix polymer of a polycarbonate or polyester; retroreflective, especially useful for pavement marking surfaces and products for highway transportation safety
01/10/2002CA2411624A1 Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
01/09/2002EP1170377A2 Method for identifying inhibitors of protoporphyrinogen oxidase
01/09/2002EP1170351A2 Phosphor thin film and its fabrication process and el panel
01/09/2002EP1170350A2 Phosphor multilayer and EL panel
01/09/2002EP1170349A2 Process for producing electroluminescent phosphor with extended half-life
01/09/2002EP1169741A1 Polymers, their preparation and uses
01/09/2002EP1169408A1 Luminescent coating with a base of a water-borne polyurethane dispersion
01/09/2002EP1169407A1 Luminescent nanophase binder systems for uv and vuv applications
01/09/2002CN1330671A Method of producing derivatives of polyarylene vinylene
01/09/2002CN1330670A Conjugated polymers containing special fluorene structural elements with improved properties
01/09/2002CN1330124A Light-accumulation long-afterglow luminous material
01/08/2002US6337944 Polymeric optical waveguide doped with a lanthanide-sensitizer complex
01/08/2002US6337404 Diamine hole transport agent and organic electroluminescent device containing same
01/08/2002US6337167 Bis(aminostyryl)benzene compounds and synthetic intermediates thereof, and process for preparing the compounds and intermediates
01/08/2002US6337150 Light-emitting compound and display device adopting light-emitting compound as color-developing substance
01/08/2002US6337035 Compound semiconductor of groups iii-v as fine particles or thin film on surface of carrier particle deposited by hetero-epitaxial growth; reproducibility, quality
01/03/2002WO2002001649A1 Optoelectric element
01/03/2002WO2002000262A2 Modulation of chromosome function by chromatin remodeling agents
01/03/2002WO2001049768A3 Luminescent polymer
01/03/2002WO2001042386A3 Long persistent phosphor incorporated within a settable material
01/03/2002US20020001734 Organic luminous material and organic light-emitting device
01/03/2002US20020001733 Fluorescent thin film, its fabrication process, and EL panel
01/03/2002US20020001732 Polymer electroluminescent device
01/03/2002US20020001669 Forming phosphors; removal solvent
01/03/2002US20020001050 Fluorescent liquid crystal displays and methods of making same
01/03/2002US20020000538 Vacuum ultraviolet ray-excited light-emitting phosphor
01/03/2002CA2409408A1 Modulation of chromosome function by chromatin remodeling agents
01/03/2002CA2349992A1 Process for producing electroluminescent phosphor with extended half-life
01/02/2002EP1168891A2 Polymeric fluorescent substance and polymer light-emitting device using the same
01/02/2002EP1167489A2 Method for producing aluminate fluorescent substance, a fluorescent and a device containing a fluorescent substance
01/02/2002EP1166286A1 Zinc oxide particles
01/02/2002EP1166119A1 Homogeneous detection and/or determination method for a chemical or physico-chemical interaction
01/02/2002EP1165720A1 Long persistence alkaline earth sulfide phosphors
01/02/2002EP1165694A1 4,7-dichlororhodamine dyes useful as molecular probes
01/02/2002EP1165693A2 Squaraine dyes
01/02/2002EP1165255A1 Method of improving moisture resistance for inorganic materials that are sensitive to moisture
01/02/2002CN1329654A Electroluminescent materials
01/02/2002CN1329653A Electroluminescent quinolates
01/02/2002CN1329627A Conjugated polymers containing 2.7 fluorenyl units with improved properties
01/02/2002CN1329128A Rare-earth organic electroluminescence white light emitting material
01/02/2002CN1329127A Rare-earth organic electroluminescence narrow-band blue light emitting material
01/02/2002CN1329100A Copolymer type conjugated polymer whose main chain contains double bond, its preparation method and application
01/02/2002CN1077264C Chemical photic device
01/01/2002US6335450 Efficient cyclic-bridged cyanine dyes
12/2001
12/27/2001WO2001098433A1 Phosphorescent pigments
12/27/2001WO2001042385A3 Long persistent phosphor incorporated within a fabric material
12/27/2001US20010055698 Organic electroluminescent device
12/27/2001US20010054869 Process for producing light-emitting phosphor
12/27/2001US20010054857 Forming pressure luminous layer for emitting light
12/27/2001US20010054708 Method of producing aluminate fluorescent substance, a fluorescent substance and a diode containing a fluorescent substance
12/26/2001CN1328704A Thin meta-oxide layer as stable electron-injecting electrode for LED
12/26/2001CN1328526A Lanthanum, lutetium, yttrium or gadolinium borate comprising two doping agents and its precursor use in plasma or x-ray systems
12/25/2001US6333521 Oleds containing thermally stable glassy organic hole transporting materials
12/25/2001US6333122 Self-luminescence and thin thickness, and the element can be driven with a low voltage, efficiency
12/20/2001WO2001096492A1 Exciton forming substance, luminescent material using the substance, method for light emission and luminescent element, and device using the element
12/20/2001WO2001096241A1 Rare-earth oxide or sulfide of nano size and process for producing the same through photochemical reaction
12/20/2001WO2000017103A9 Inventory control
12/20/2001US20010053842 Aromatic resins; electronics; films
12/20/2001US20010053463 OLEDs doped with phosphorescent compounds
12/20/2001US20010053462 Comprises a substrate having an anode, an organic compound layer including a light emitting layer which contains two or more different kinds of light emitting materials, with one light- emitting materials being an orthometallated compound
12/20/2001US20010053461 Radiation image storage panel and process for producing the same
12/20/2001US20010052589 Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
12/20/2001DE10022018A1 Kubisches Granatwirtsgitter mit PR-Aktivator als Szintillatormaterial Cubic garnet host lattice with PR-activator scintillator
12/19/2001EP1164178A1 Electroluminescent devices having arylamine polymers
12/19/2001EP1163701A1 Radiation concentrator for a photovoltaic device
12/19/2001EP1162936A1 Body coating composition
12/19/2001EP0938451B1 Method for preparing a rare earth borate by reacting at least one rare earth salt, boric acid and a base
12/19/2001CN1327706A Luminescent array, wavelength-converting sealing material and light source
12/19/2001CN1327469A Organic electroluminescent element
12/19/2001CN1327468A Organic electroluminescent element
12/19/2001CN1327257A Gas discharging lamp containing phosphor layer
12/19/2001CN1327027A Organic material for white light emitting diode
12/19/2001CN1326934A 1,7-twice substituted perylene-3,4,9.10-tetracarboxylic acid diimide
12/18/2001US6331632 Cyanine dye phosphoramidites
12/13/2001WO2001095400A1 Highly efficient fluorescent material
12/13/2001WO2001094496A1 Improved luminous materials
12/13/2001WO2001094435A1 Glyoxal-phenolic condensates with enhanced fluorescence
12/13/2001US20010051269 Screen printing, spraying interior surface od screen panel
12/13/2001US20010050528 Material for converting ultraviolet ray and display device using the same
12/13/2001DE10028266A1 Luminescent material used for emitting green light is of the thiogallate class
12/13/2001CA2410437A1 Improved luminous materials
12/13/2001CA2407650A1 Glyoxal-phenolic condensates with enhanced fluorescence
12/13/2001CA2381443A1 High efficiency phosphor
12/12/2001EP1162674A2 Organic electroluminescent devices with improved stability and efficiency
12/12/2001EP1162193A1 Acrylenediamine derivatives and organic electroluminescence device containing the same
12/12/2001EP1161490A2 LUMINESCENCE SPECTRAL PROPERTIES OF CdS NANOPARTICLES
12/12/2001EP1161478A1 Triptycene polymers and copolymers
12/12/2001EP0968175B1 Spiro compounds and the use thereof
12/12/2001EP0765925B1 Phosphor with afterglow characteristic
12/12/2001CN2465271Y Night safety warning board used for transportation tools and traffic facilities
12/11/2001US6329662 Radiation image forming system
12/11/2001US6329086 Electroluminescent devices having arylamine polymers
12/11/2001US6329085 Red-emitting organic light emitting devices (OLED's)
12/11/2001US6329084 Flat panel or display, brightness, red color, tertra(diarylamino) perylenes
12/11/2001US6329083 Organic electroluminescent device containing a benzoperylene compound