C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials

Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
10/2002
10/17/2002	US20020150697 Polymers with high internal free volume
10/17/2002	US20020149311 Luminescent screen with luminescent material composition containing an oxide
10/17/2002	US20020149025 Perparation of improved ZnS: Mn phosphors
10/17/2002	US20020149001 Highly efficient flourescent materials
10/17/2002	DE10116803A1 Strahlungswandler und Verfahren zur Herstellung desselben Radiation converter and method of manufacturing the same
10/16/2002	EP0869938B1 Novel vinyl sulfide compounds and a process for their preparation
10/16/2002	CN1375059A Fluorescent compounds for use in industrial water systems
10/16/2002	CN1374995A Fluorescent maleimides and uses thereof
10/16/2002	CN1374708A Lighter with multiple light sources
10/16/2002	CN1374367A Vacuum ultraviolet excited high-color purity red yttrium phosphovanadate luminophor powder
10/16/2002	CN1374366A Fluorescent compound with piperazine radial and its application in positive ion supersensitive light signal identification
10/16/2002	CN1374365A Prepn of luminous oxide film
10/16/2002	CN1374315A Metal complex, illuminated device and display equipment
10/16/2002	CN1092699C Hydrothermal preparation process of luminous iron deactivated porous silicon
10/15/2002	US6466135 Phosphors for down converting ultraviolet light of LEDs to blue-green light
10/15/2002	US6465946 5 to 50 wt % of a srga2s4:eu phosphor and 50 to 95 wt % of a y3(al,ga)5o12:tb phosphor; optionally contains a laocl:tb phosphor.
10/15/2002	US6465644 Sulfonated [8,9] benzophenoxazine dyes and the use of their labelled conjugates
10/15/2002	US6465115 Multilayer; electrooptics
10/15/2002	US6464898 Fluorescence conversion medium and display device comprising it
10/15/2002	US6464735 Fluorescent whitening agents
10/10/2002	WO2002080627A2 Stable electroluminescent devices
10/10/2002	WO2002080626A1 Electroluminescence device
10/10/2002	WO2002079690A1 Structure and fabrication of light-emitting device having light-reflective layer formed with, or/and adjacent to, material that enhances device performance
10/10/2002	WO2002079343A1 Luminescent element
10/10/2002	WO2002079342A1 Afterglowing composition, product, and application thereof
10/10/2002	WO2002079316A2 Aqueous composition containing a polymer or copolymer of a 3,4-dialkoxythiophene and a non-newtonian binder
10/10/2002	WO2002079201A1 Europium compounds and ink compositions containing the same
10/10/2002	US20020146590 Organic electroluminescent material and device made therefrom
10/10/2002	US20020146588 Novel compound for red organic electroluminescent elements and devices
10/10/2002	US20020145685 Blue backlight and phosphor layer for a color LCD
10/10/2002	US20020145379 Phosphor with a titanate host matrix having a perovskite structure which includes sulfur, an alkaline earth metal and a rare earth element
10/10/2002	US20020145129 Growing the host material of group 2 sulfide or selenide, and adding lead ions by forming a lead sulfide or lead selenide thin film by reaction of a lead precursor and hydrogen sulfide or hydrogen selenide; blue
10/10/2002	US20020144646 Preparation of metal chalcogenide dispersions
10/10/2002	DE10213646A1 Blaue Hintergrundbeleuchtung und Leuchtstoffschicht für ein Farb-LCD Blue backlight and the phosphor layer for a color LCD
10/10/2002	DE10213620A1 Production of phosphor imaging plates for radiography, comprises applying composition containing phosphor and polymer resin to support, drying and calendering product using roller which contains resin
10/10/2002	DE10200291A1 Ink composition for ink jet printing, comprises phosphorescent pigment(s) which is micro-capsulated in resin film and dispersed in vehicle, colorant(s) and vehicle comprising organic solvent surfactant(s)
10/10/2002	DE10116962A1 Rhodium- und Iridium-Komplexe Rhodium and iridium complexes
10/10/2002	CA2442111A1 Europium compounds and ink compositions containing the same
10/09/2002	EP1248497A1 Electroluminescence element
10/09/2002	EP1248304A2 Phosphor converted light emitting diode
10/09/2002	EP1247848A2 Phosphorescent ink for use in an ink-jet printer
10/09/2002	EP1247245A1 Article authentication
10/09/2002	EP1246883A1 Red long persistence red phosphors and method of making
10/09/2002	EP1246860A1 Polymers, their preparation and uses
10/09/2002	EP0573549B2 Method of fabricating visible light emitting diodes from soluble semiconducting polymers
10/09/2002	CN1373521A Luminous element with blue light generating unit and covering part containing zinc selenide
10/09/2002	CN1373174A Process for purifying luminous powder
10/08/2002	US6462473 Plasma picture screen with terbium(III)-activated phosphor
10/08/2002	US6461748 Organic luminescence device with spiro compound having silicon spiro atom
10/08/2002	US6461543 Reactes with hydrogen peroxide to provide orange chemiluminescent light
10/08/2002	US6461538 Production process for indolizine compounds and their use in organic light-emitting devices
10/03/2002	WO2002077119A1 Phosphor particles and method for preparation thereof, display panel and method for manufacture thereof, and plane display device and method for manufacture thereof
10/03/2002	US20020140362 Display
10/03/2002	US20020139937 Radiation image storage panel
10/03/2002	US20020139279 Mixture of phosphorescent powder and liquid ink vehicle
10/02/2002	EP1246510A1 Organic electroluminescence device
10/02/2002	EP1246262A2 Light-emitting element
10/02/2002	EP1245659A1 Polymeric light emitting substance and polymer light emitting device using the same
10/02/2002	EP1244723A2 Luminescent polymer
10/02/2002	CN1372330A LED using scattered light media to make light conversion
10/02/2002	CN1371957A Method for covering silicon dioxide film on aluminate series long afterglow fluorescent powder surface
10/02/2002	CN1371956A Pigment perylene and tert-butyl contained soluble copolyimide luminous material and preparation method thereof
10/02/2002	CN1371932A Naphthalene structure contained soluble polyimide luminous material and preparation process thereof
10/02/2002	CN1091793C Coated rare earth-activated luminous alkali earth metal aluminate luminescent material and its preparation process
10/02/2002	CN1091792C Long persistance luminous sulfide material and producing method
10/01/2002	US6459197 Fluorescent lamp and luminaire with improved illumination light in a low color temperature region
10/01/2002	US6458966 Dye intermediate and method
10/01/2002	US6458909 Solid-state light sources for a series of applications, predominantly in the field of display elements
10/01/2002	US6458512 Reduced sensitivity to humidity-accelerated decay
10/01/2002	US6458476 Organic luminescence device with spiro compound
10/01/2002	US6458474 Methine compound, material for organic luminescence element, organic luminescence element using the same
10/01/2002	US6458295 Phosphors, and radiation detectors and X-ray CT unit made by using the same
10/01/2002	US6458294 Fluorescent ink compositions
10/01/2002	US6458169 4,4'-diaminostilbene-2,2-disulfonic acids; whiteners or for inhibiting the effect of anionic fluorescent whitening agents on substrates such as paper or textiles
10/01/2002	US6457860 Light-weight imaging assemblies for oncology portal imaging
09/2002
09/26/2002	WO2002075820A1 Electroluminescent devices
09/26/2002	WO2002074879A1 Fluorescent powder, process for producing the same, display panel, and flat display
09/26/2002	WO2002074339A1 Deveice and method for the photodynamic diagnosis of tumor tissue
09/26/2002	WO2002074171A1 Fluorescent cobalamins and uses thereof
09/26/2002	US20020137969 Novel arylamine compound and organic electroluminescence device
09/26/2002	US20020137201 Detection of transmembrane potentials by optical methods
09/26/2002	US20020136924 Light-emitting layer is compound with electron-transporting unit and a hole-transporting unit bonded to each other via a linking group
09/26/2002	US20020136923 Dispersion comprising polyanions and cationic 3,4-polyalkylenedioxythiophenes, of given particle sizes; long service life and high luminosity
09/26/2002	US20020136922 Organic electroluminescence device
09/26/2002	US20020136921 Electroluminescent arrangements using blend systems
09/26/2002	US20020136823 Method of manufacturing organic EL element, organic EL element, and organic EL display device
09/26/2002	US20020135758 Method for determination of structural defects of coatings
09/26/2002	US20020135292 Electroconductive device, organic electroluminescence device using the device and process for producing the electroconductive device
09/26/2002	US20020134984 Transition metal complex and light-emitting device
09/26/2002	US20020134968 Method for producing photostimulable phosphor
09/26/2002	DE10111909A1 Production of nano-scale zinc silicate doped with manganese used as a luminescent pigment, comprises precursor formed by reacting an aqueous or aqueous/alcoholic solution with a base, and hydrothermally crystallizing the precursor
09/26/2002	CA2771039A1 Device and method for the photodynamic diagnosis of tumor tissue
09/25/2002	EP1244155A2 Metal coordination compound, luminescence device and display apparatus
09/25/2002	EP1243553A1 Method for preparing ultra fine particle of metal chalcogenide
09/25/2002	EP1242559A1 Fluorescent monomers and polymers containing same for use in industrial water systems
09/25/2002	EP1242309A2 Method for producing rare earth borates and use of the resulting borates in luminescence
09/25/2002	EP0794987B1 Chemiluminescent dialkyl-substituted 1,2-dioxetane compounds, methods of synthesis and use
09/25/2002	CN2513187Y Indication mark with luminous function
09/25/2002	CN1091459C Blue or bluish green aluminium silicate luminous storage body and its mfg. method
09/24/2002	US6456636 Ultraviolet electroluminescent element and laser luminescent element

1 ... 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 ... 472