Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
07/2004
07/21/2004EP1439741A2 Flexible substrates for organic devices
07/21/2004EP1439586A2 Light-emitting semiconductor component with luminescence conversion element
07/21/2004EP1439214A2 Fluorescent group-containing carbodiimide compound and process for producing the compound
07/21/2004EP1438756A1 Electrophosphorescent assembly comprising conductive polymers
07/21/2004EP1438614A2 Semiconductor nanocrystal composite
07/21/2004EP1438369A1 Modified suzuki-method for polymerisation of aromatic monomers
07/21/2004EP1438364A1 Luminescent material and light emitting diode using the same
07/21/2004EP1438349A1 Triarylamine containing monomers for optoelectronic devices
07/21/2004EP1438348A1 Conjugated polymer preparation via suzuki-coupling in emulsion
07/21/2004EP0857007B1 Organic electroluminescent device
07/21/2004CN1515038A (Electro) Luminescent polymer-acceptor system comprising polymer and acceptor for transferring excitation energy
07/21/2004CN1513944A Field emitting white luminuous material containing rare earth element sulfide and its manufacturing method
07/21/2004CN1513943A Preparation method of nano-level yttrium oxide base luminous powder doped with rare earth
07/21/2004CN1513942A Energy storage luminous matrial and its preparation method
07/21/2004CN1513941A Preparation method of nano-oxide luminous material
07/21/2004CN1513940A Blue organic electroluminous material and its preparation method and application
07/21/2004CN1513939A Organic electroluminous material and its preparation method and application
07/21/2004CN1158376C Electroluminescent organic material
07/21/2004CA2448911A1 Uv-emitting phosphor blend and tanning lamp containing same
07/20/2004US6765237 White light emitting device based on UV LED and phosphor blend
07/20/2004US6765108 Reacting a diarylaminiobenzaldehyde with diphosphonate or diphosphonium compound
07/20/2004US6764819 Method for chemiluminescent detection
07/20/2004US6764777 Sulfur-containing compound and light-emitting device using same
07/20/2004US6764776 Emitting layer contains a metal complex has a lattice structure in which metal atoms and ligands are alternately arranged, and metal atoms are located in lattice points that are crosslinked through the ligands
07/15/2004WO2004060028A1 Organic electroluminescence element and organic electroluminescence display
07/15/2004WO2004060027A1 Organic electroluminescence element and organic electroluminescence display
07/15/2004WO2004059686A1 Display
07/15/2004WO2004058914A1 Production and use of in situ-modified nanoparticles
07/15/2004WO2004058913A1 Electroluminescent materials and devices
07/15/2004WO2004058912A2 Electroluminescent materials and devices
07/15/2004WO2004058911A2 Organic electroluminescent element
07/15/2004WO2004058850A1 High-molecular compounds, electroluminescents and light emitting devices
07/15/2004WO2004058783A1 Electroluminescent materials and devices
07/15/2004WO2004058684A1 Aromatic compounds
07/15/2004WO2004046274A3 Organic light emitting device material and organic light emitting device
07/15/2004WO2004026990A9 Chemiluminescent processes and systems
07/15/2004WO2003107441A3 Semiconductor emitter comprising a saturated phosphor
07/15/2004US20040137274 Cyclocondensed polycyclic hydrocarbon compound and light-emitting device using the same
07/15/2004US20040137273 Red color emitting compounds for organic electroluminescent device and an organic electroluminescent device using them
07/15/2004US20040137272 Organic light emitting layer comprises an arylaminozethrene compound
07/15/2004US20040137271 Polymer having indolecarbazole units
07/15/2004US20040137270 Multilayer; substrate, electrode, light emitting layer and second electrode; blue color
07/15/2004US20040137268 Light emitting complex between pair of electrodes
07/15/2004US20040137267 Organic electroluminescent device
07/15/2004US20040137266 Photoluminescence; curing blend of radiation transparent substrate and pigment
07/15/2004US20040137265 White color; using rare earth complexes; efficienct light emiting diode
07/15/2004US20040137264 Electroluminescent device; a layer of metal lanthanide complexes, europium zinc dibenzoylmethane- diphenylphosphonimide triphenyl phosphorane; liquid crystal displays
07/15/2004US20040137263 Metal-containing dendrimers
07/15/2004US20040137262 ELECTROLUMINESCENT MULTILAYER COMPRISING CATHODE, ANODE AND ORGANIC LAYER; two indole-based structure connecting by an arylamine
07/15/2004US20040135504 Nitride phosphor and method for preparation thereof, and light emitting device
07/15/2004US20040135495 Color electroluminescent displays
07/15/2004US20040135486 Highly loaded fluorescent lamp
07/15/2004US20040135154 Consistent lamp color control; quality; uniform thickness
07/15/2004US20040135125 Antiscaling agents
07/15/2004US20040135124 Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
07/15/2004US20040135123 High efficiency phosphor
07/15/2004US20040135122 Emergency light sources
07/15/2004US20040135121 Complex material, artificial light-emitting skin and artificial light-emitting body
07/15/2004US20040134230 Dental glass powders
07/15/2004DE10259946A1 Leuchtstoffe zur Konversion der ultravioletten oder blauen Emission eines lichtemittierenden Elementes in sichtbare weiße Strahlung mit sehr hoher Farbwiedergabe Phosphors for conversion of the ultraviolet or blue emission of a light emitting element in visible white radiation having a very high color rendition
07/14/2004EP1437744A2 Radiographic image conversion panel
07/14/2004EP1437395A2 Organic electroluminescent device
07/14/2004EP1436296A2 Process for the direct preparation of pyrrolo 3,4-c]pyrroles
07/14/2004EP1436289A2 Heteroaryl substituted benzothiazole dioxetanes
07/14/2004EP1095397B1 Low-pressure mercury vapor discharge lamp
07/14/2004CN1513283A Organic electroluminescence device
07/14/2004CN1513282A EL lamp with improved brightness
07/14/2004CN1513209A Broad-spectrum terbium-containing garnet phosphors and white light source incorporating the same
07/14/2004CN1513045A Organic light-emitting device and light-emitting apparatus comprising the device
07/14/2004CN1513044A Substituted fluorence polymers, their preparation and use in optical devices
07/14/2004CN1511922A Phosphor of warm liminous color and fluorescent display device
07/14/2004CN1157462C Process for preparing nano-class conversion fluorescence material on fluoride matrix
07/14/2004CN1157461C Bispirocyclo derivative and its application in electroluminescent material
07/14/2004CN1157422C Method for producing luminous organic glass and luminous organic glass made therein
07/13/2004US6762551 High-quality white light source capable of emitting an increased red light component in addition to luminous colors of the conventional green light phosphor used in such light sources
07/13/2004US6762548 Color picture screen with blue phosphor layer
07/13/2004US6762234 A conjugated polymer dissolved in a solvent, the solvent including a polyalkyl-substituted aromatic hydrocarbon
07/13/2004US6761981 High efficiency and long service life; marcrocyclic rings comprising tertiary amines contained in a hole transport layer and/or luminescent layer of an electroluminescent device such as flat screen display
07/13/2004US6761971 Magnesium aluminate protective coating
07/13/2004US6761837 Europium-activated phosphors containing oxides of rare-earth and group-IIIB metals and method of making the same
07/13/2004US6761836 Phosphor and flourescent display device
07/13/2004US6761835 Phosphor multilayer and EL panel
07/08/2004WO2004057925A1 Aluminum nitride passivated phosphors for electroluminescent displays
07/08/2004WO2004057919A1 Barrier layer for thick film dielectric electroluminescent displays
07/08/2004WO2004057014A2 Luminescent polymers and methods of use thereof
07/08/2004WO2004056940A1 Phosphor and optical device using same
07/08/2004WO2004056939A1 Luminescent body and optical device including the same
07/08/2004WO2004056938A1 Semiconductor nanoparticle and method for producing same
07/08/2004WO2004056937A1 Electronic devices
07/08/2004WO2004056839A1 Organometal complex, electroluminescent element containing the organometal complex and luminescent device including the electroluminescent element
07/08/2004WO2004033583A3 Method of preparing organic luminescent materials stabilized by heat treatment and materials obtained therefrom
07/08/2004US20040133004 As phosphorescence emitters; for use in electronics
07/08/2004US20040132959 Organic compounds having a core-shell structure
07/08/2004US20040131885 Organic electroluminescent device and organic electroluminescent compound thereof
07/08/2004US20040131882 Organic electroluminescence element
07/08/2004US20040131881 Complex fluorene-containing compounds for use in OLED devices
07/08/2004US20040131880 Complex fluorene-containing compounds
07/08/2004US20040131767 Method for producing a fluorescent material layer
07/08/2004US20040130264 Fluorescent powder for fabricating high brightness white light emitting diodes
07/08/2004US20040130256 Liquid crystal picture screen with white light source