Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
06/2004
06/17/2004WO2004050994A1 A method for increasing the stability of fluorescent whitening agent
06/17/2004WO2004050794A1 Orgnaic light emitting materials and organic electroluminescence devices using the same
06/17/2004WO2004050793A1 Electroluminescent materials and devices
06/17/2004WO2004050792A1 Method for preparing rare-earth halide blocks
06/17/2004WO2004050775A1 Coating composition and optical article
06/17/2004WO2004050641A1 Aniline oligomer or polymer, process for producing the same, organic el element and process for producing the same, and photo-electric converting organic device
06/17/2004WO2004050576A1 Luminescent glass
06/17/2004WO2004050391A1 Tire with fluorescent layers
06/17/2004WO2004007634A9 Emissive, high charge transport polymers
06/17/2004WO2003016427A8 Photoluminescent compounds
06/17/2004US20040116700 Semiconductors; light emitting diodes; solar cells
06/17/2004US20040116696 Using fluorine substituted 2-phenylpyridine, phenylpyrimidine or phenylquinoline compound
06/17/2004US20040116650 Emissive, high charge transport polymers
06/17/2004US20040115817 Overcoating nanocrystals with block polymer; hydrophilic, hydrophobic segments
06/17/2004US20040115476 Organic electroluminescent element, and display and illuminator
06/17/2004US20040115475 Aromatic methylidene compound, methylstyrul compound for producing the same, production electroluminescent element
06/17/2004US20040115473 Polythiophenes, furan resins, polypyrroles, organonitrogen polymers
06/17/2004US20040113547 Electroluminescent devices with low work function anode
06/17/2004US20040113539 Optimized phosphor system for improved efficacy lighting sources
06/17/2004US20040113537 Blue-green phosphor for fluorescent lighting applications
06/17/2004US20040113131 Mixture of phosphors; display device
06/17/2004US20040113125 Fluorescent lamp cover and lighting fixture
06/17/2004US20040113124 Addition polymer
06/17/2004US20040112746 Of ceramics; using metal compound dissolving in solvent ; powder coating
06/17/2004DE10356214A1 Leuchtstoff mit warmen Leuchtfarben und fluoreszierende Sichtanzeigevorrichtung Fluorescent Lamp with warm colors and fluorescent display device
06/17/2004DE10300622A1 Fluoreszenzpulver zum Herstellen von Weiß-Licht-Emittierenden-Dioden großer Helligkeit Fluorescent powder for producing white light-emitting diodes high brightness
06/17/2004CA2507283A1 Method for preparing rare-earth halide blocks
06/16/2004EP1429398A2 A planar light source
06/16/2004EP1429397A2 Light emitting device
06/16/2004EP1429370A2 Blue-green phosphor for fluorescent lighting applications
06/16/2004EP1429364A1 PRODUCTION METHOD AND PRODUCTION DEVICE FOR X−RAY IMAGE DETECTOR, AND X−RAY IMAGE DETECTOR
06/16/2004EP1428863A1 Phosphor system in fluorescent lamps
06/16/2004EP1428241A1 Low-pressure gas discharge lamp with a mercury-free gas filling
06/16/2004EP1427793A1 Light-emitting fluorene-based copolymers, el devices comprising the same and method of synthesis thereof.
06/16/2004EP1427768A2 Conjugated polymers containing spirobifluorene units and the use thereof
06/16/2004EP1427673A1 Colloidal dispersion of particles of a rare earth vanadate or phosphovanadate
06/16/2004CN1505846A Formulation and method for depositing a material on a substrate
06/16/2004CN1505674A A high performance photoluminescent material and a production method therefor
06/16/2004CN1505450A 有机电致发光器件 Organic electroluminescent devices
06/16/2004CN1505448A 有机电致发光装置 Organic electroluminescent devices
06/16/2004CN1505179A Organic light-emitting device based on spiro-type conjugated compounds
06/16/2004CN1505178A Organic light-emitting device having phenanthroline-fused phenazine
06/16/2004CN1504535A Photoluminescence crystal material strontium borate lithium
06/16/2004CN1504534A Organic light-emitting device using paracyclophane
06/16/2004CN1504533A Binaphthalene or diquinoline derivatives for organic electro-luminescent devices
06/16/2004CN1504532A Organic electro photoluminescence material and electro photoluminescence apparatus
06/16/2004CN1504531A Organic electro photoluminescence material and electro photoluminescence apparatus
06/16/2004CN1153825C Process for preparing cerium activated yttrium aluminium garnet white light powder
06/16/2004CN1153796C Oligo-p-phenylene-unit-containing polymers, preparing process and uses thereof
06/15/2004US6750608 Organic electroluminescence element and display
06/15/2004US6750346 Chromenes as terminal end groups
06/15/2004US6749773 Mixture of phosphorescent powder and liquid ink vehicle
06/15/2004US6749772 Fluorescent lubricant
06/10/2004WO2004049764A1 Photonic crystal light source
06/10/2004WO2004048395A1 Phosphorescent compound and electroluminescent element including the same
06/10/2004WO2004048083A1 Azulene-based compounds in organic light emitting device elements
06/10/2004WO2004030109A8 Luminescent material, especially for led application
06/10/2004WO2003087052A3 Dyes and fluorescent compounds
06/10/2004WO2003070822A3 Doped organic semiconductor material and method for production thereof
06/10/2004US20040110958 Novel arylamine derivatives having fluorene skeleton, synthetic intermediates thereof, processes of producing those, and organic electrolumivescene devices
06/10/2004US20040110866 Compressed fluid formulation containing hole transporting material
06/10/2004US20040110031 emits a blue light with high emission luminance, high quantum efficiency and long half life and a display employing the organic element
06/10/2004US20040110030 uses an optical and electronic functional material less susceptible to physical, photochemical and electrochemical changes, and gives out light emissions of various colors with high reliability and high light emission; electroluminescent (EL)
06/10/2004US20040110029 asymmetric dendrimers and light emitting devices containing them
06/10/2004US20040110028 Compressed fluid formulation containing hole injecting material
06/10/2004US20040110027 Organic light-emitting device using paracyclophane
06/10/2004US20040110002 Semiconductor nanocrystal heterostructures
06/10/2004US20040109955 Polymer compound and polymer light-emitting device using the same
06/10/2004US20040109951 Compressed fluid formulation containing electroluminescent polymeric material
06/10/2004US20040109051 material to be deposited dissolved in a solvent system a high boiling point solvent with relatively low solubility and a low boiling point solvent with relatively high solubility; ink-jet deposition
06/10/2004US20040108800 Electrodeless fluorescent lamp
06/10/2004US20040108510 Compressed fluid formulation containing electron transporting material
06/10/2004US20040108509 Anchoring group, charge transfer compound, power sources
06/10/2004US20040108507 Electroluminescent iridium compounds with fluorinated phenylpryidines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
06/10/2004US20040108492 Doped cadmium sulfide, zinc oxide : bightness, high speed
06/10/2004US20040107868 Colorless and not recognizable with the naked eye in visible rays, but is colored upon irradiation with UV(ultraviolet) rays, is highly soluble in a solvent particularly in a water-containing solvent, and stability of the solutions
06/09/2004EP1427033A2 A compressed fluid formulation containing electron transporting, hole injecting material, hole transporting material and electroluminescent material
06/09/2004EP1426977A1 Storage phosphor screen and preparation method
06/09/2004EP1426431A1 PLASMA DISPLAY APPARATUS, FLUORESCENT MATERIAL, AND FLUORESCENT MATERIAL MANUFACTURING METHOD
06/09/2004EP1426430A1 PLASMA DISPLAY APPARATUS, FLUORESCENT MATERIAL, AND FLUORESCENT MATERIAL MANUFACTURING METHOD
06/09/2004EP1426429A1 Binaphthalene derivatives for organic electro-luminescent devices
06/09/2004EP1426399A1 HIGH−MOLECULAR COMPOUNDS AND ORGANIC LUMINESCENT DEVICES
06/09/2004EP1426189A2 Laser thermal transfer donor including a separate dopant layer
06/09/2004EP1425282A2 Process for the preparation of diketopyrrolopyrroles
06/09/2004EP1425168A2 Light-emitting organic oligomer compositions
06/09/2004EP1113991B1 Formation of combinatorial arrays of materials using solution-based methodologies
06/09/2004EP1027398B1 Light-emitting dendrimers and devices
06/09/2004DE10255363A1 Production of per-alkylated coronene for use in electrical or optical components, e.g. field-effect transistors, involves regiospecific catalytic hydrogenation of corresponding hexa-peri-hexa-benzocoronene
06/09/2004DE10254175A1 Plasmabildschirm mit blauemittierendem Leuchtstoff Plasma screen with blauemittierendem fluorescent
06/09/2004DE10235051B4 Verfahren zur Bedampfung eines Trägers mit einem Röntgenleuchtstoff A process for vapor deposition of a carrier with an X-ray phosphor
06/09/2004CN1503785A Metal coordination compound and electroluminescence device
06/09/2004CN1502670A Yellow zinc sulfide base inorganic luminous material, making method and display device using same
06/09/2004CN1152942C Molecular twisty type electroluminescence material containing current carrier transmission functional group and its application
06/09/2004CN1152941C Electroluminescent block polymers containing more function groups and its application
06/05/2004WO2004037887A2 Conjugated polymers containing arylamine units, the representation thereof and the use of the same
06/03/2004WO2004047500A1 Organic electroluminescence element
06/03/2004WO2004047499A1 Organic electroluminescence element
06/03/2004WO2004047138A2 Plasma display screen with blue-emitting phosphor
06/03/2004WO2004046293A2 Amphoteric fluorescent whitening agents
06/03/2004WO2004046275A1 Electroluminescent device and light-emitting device