Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146) |
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04/01/1992 | EP0477354A1 Electroluminescent phosphors with long life and method for making the same |
04/01/1992 | EP0459986A4 Marine dye composition |
04/01/1992 | CN1059882A Mixed silicates of yttriium and lanthanide and laser using monocrystals of these silicates. |
03/31/1992 | US5100968 Tritriated polystyrene, radioluminescent light sources, mixture with a phosphor |
03/31/1992 | US5100587 Tritaited compound and a luminophore sorbed on a zeolite |
03/31/1992 | US5100580 Polycyclic aromatic ketones, printing ink and paper coating, activator in amino resin matrix |
03/25/1992 | EP0476207A2 Improved lead-activated barium silicate phosphor and method of making same |
03/25/1992 | EP0476206A2 Partially-coated phosphor and method of making same |
03/24/1992 | US5099301 Electroluminescent semiconductor device |
03/24/1992 | US5098828 Immunoassay and testing |
03/24/1992 | US5098813 Processes for preparing stimulable-phosphor radiation image storage panel using specified heat or heat and activator-containing gas treatment |
03/24/1992 | CA1297883C Vapochromic double-complex salts |
03/18/1992 | CN1059523A 1,2-dioxetane compounds as chemiluminescent labels for organic and biological molecules |
03/18/1992 | CN1015934B Light detector |
03/17/1992 | US5096675 Front and rear chambers each having inner/outer entrance and exit; reaction of hydrogen sulfide and calcium carbonate |
03/17/1992 | US5096614 Process for producing a terbium-activated gadolinium oxysulfide X-ray phosphor wherein the green/blue emission ratio is controlled |
03/12/1992 | DE4129445A1 Green luminescent material with good high current density brightness - comprises zinc sulphide doped with aluminium, gold and copper and terbium activated material |
03/11/1992 | EP0473984A1 1,2-Dioxetane compounds as chemiluminescent labels for organic and biological molecules |
03/11/1992 | CN1059355A Red fluorescent substance for low velocity electron beams and method of manfacturing thereof and fluorescent display tube |
03/10/1992 | US5095218 Titanium activated zirconium hafnium oxide phosphor |
03/10/1992 | US5094777 Polyamide fluorescent pigments |
03/10/1992 | US5094185 Electroluminescent lamps and phosphors |
03/10/1992 | CA1296879C Method of preparing fluorescent material of small particle size |
03/08/1992 | CA2050076A1 1,2-dioxetane compounds as chemiluminescent labels for organic and biological molecules |
03/05/1992 | WO1992003490A1 Semiconductive copolymers for use in luminescent devices |
03/04/1992 | EP0472954A1 Chemiluminescent lighting element |
03/03/1992 | US5093691 Naphthalimide derivative |
03/03/1992 | US5093210 Electroluminescent device |
03/01/1992 | WO1992004341A1 Chemiluminescent 3-(substituted adamant-2'-ylidene) 1,2-dioxetanes |
03/01/1992 | CA2050098A1 Chemiluminescent lighting element |
02/26/1992 | EP0472243A2 Surface pressure measurement by oxygen quenching of luminescence |
02/26/1992 | EP0471926A2 High speed, radiation tolerant, CT scintillator system employing garnet structure scintillators |
02/26/1992 | EP0416038A4 Novel chemiluminescent fused polycyclic ring-containing 1,2-dioxetanes and assays in which they are used |
02/26/1992 | CN1015628B Conducting substituted polyisothianphthenes |
02/25/1992 | WO1992003491A1 Patterning of semiconductive polymers |
02/25/1992 | US5091653 Fiber optic dosimeter using electron trapping materials employing technique for eliminating background fluorescence |
02/25/1992 | US5091110 Reacting diammonium hydrogen phosphate solution with lanthanum terbium and cerium nitrates, coprecipitation, firing with sodium hydrogen phosphate |
02/25/1992 | CA2089481A1 Patterning of semiconductive polymers |
02/21/1992 | CA2049258A1 Surface pressure measurement by oxygen quenching of luminescence |
02/19/1992 | EP0471267A2 Process of manufacturing a phosphor plate |
02/19/1992 | EP0471091A1 Process for producing rare earth oxysulfide phosphor |
02/18/1992 | US5089170 Phosphor |
02/12/1992 | EP0470629A1 Organic light emitting device and preparation and use thereof |
02/11/1992 | US5087670 Process for fluorimetric monitoring of functional coatings and compositions and fluorescent agents therefor |
02/11/1992 | US5087531 Film of group 2/6 semiconductor compound matrix and electroluminescent center on a substrate; hexagonal crystal structure |
02/11/1992 | US5087523 Continuous protective bi-layer coating of alumina on silica on phosphor |
02/06/1992 | DE4124450A1 Red phosphor based on cadmium zinc sulphide doped with silver - contg. conductive material, binder N-butyl acetate hardener and vehicle for high brightness |
02/04/1992 | US5086252 Emitting layer of alkaline earth metal fluoride with lanthanide element ions |
02/04/1992 | US5085947 Organic compound with positive hole-transporting property and another with electron-transporting property, luminous intensity, prolonged emission |
02/04/1992 | US5085946 Organic compound with positive-hole-transporting property and floroescent compound with electronic transporting property; luminous intensity; prolonged emission |
01/30/1992 | DE4023859A1 New sterically hindered phenyl mesityl pyrazoline cpds. - are used as scintillator having large strokes shift, good quantum yield and decay time |
01/29/1992 | EP0468528A1 Electroluminescent device with organic electroluminescent medium |
01/29/1992 | EP0468440A2 Organic electroluminescent device with stabilized cathode |
01/29/1992 | EP0468439A2 Organic electroluminescent device with stabilizing cathode capping layer |
01/29/1992 | EP0468437A2 Electroluminescent device with improved cathode |
01/28/1992 | US5084205 Toner with fluorescent red dye in solution |
01/28/1992 | US5084110 Process for producing a low-reflection luminophore layer |
01/23/1992 | WO1992001225A1 Method for amplifying a signal emitted by a luminescent compound |
01/22/1992 | EP0467802A1 X-ray intensifying screen with enhanced emission |
01/22/1992 | EP0467801A1 Phosphor composition and x-ray intensifying screen capable of emitting principally in the spectral region of native silver halide sensitivity |
01/22/1992 | EP0467318A1 Fluorogenic tryptophanase substrates |
01/22/1992 | EP0467044A2 Hole-trap-compensated scintillator material |
01/21/1992 | US5082640 From diammonium phosphate and boric acid, particle size |
01/21/1992 | CA1294610C Fluorescent substance, process for producing thereof and cell-discriminating agent containing the same |
01/15/1992 | EP0466671A2 A fluorescent coating |
01/15/1992 | EP0466474A1 Identification of materials and products |
01/15/1992 | EP0466053A1 Fluorescent composition for low velocity electron beam excitation |
01/14/1992 | US5080928 Hydrolysis of vaprized trimethylalminum to form coating |
01/08/1992 | CN1057683A Transparent polycrystalline garnets |
01/08/1992 | CN1057665A Hole-trap-compensated scintillator material |
01/08/1992 | CN1057664A High speed, radiation tolerant, ct scintillator system employing garnet structure scintillators |
01/07/1992 | US5078919 Solid-State Radioluminescent Compositions And Devices |
01/02/1992 | EP0463369A1 Transparent polycrystalline garnets |
01/02/1992 | EP0463260A1 Fluorescent pigments |
12/31/1991 | US5077145 High sensitivity, high graininess and high sharpness |
12/31/1991 | US5077144 Phosphor and radiographic intensifying screen |
12/31/1991 | US5077142 Electroluminescent devices |
12/31/1991 | US5077088 Coating with acrylic polymer and polyvinyl alcohol; curing using oxalic acid as curing agent |
12/31/1991 | US5076964 Firing yttrium, gallium, cerium oxides and aluminum hydroxide in air, refiring to increase brightness |
12/31/1991 | US5076963 Phosphor spacer and monomer solidified by radiation and having high dielectric constants |
12/30/1991 | CA2042263A1 Transparent polycrystalline garnets |
12/30/1991 | CA2042231A1 High speed, radiation tolerant, ct scintillator system employing garnet structure scintillators |
12/30/1991 | CA2042147A1 Hole-trap-compensated scintillator material |
12/27/1991 | EP0462504A2 Process for coating finely divided material with titania and moisture insensitive zinc sulfide luminescent materials made therefrom |
12/26/1991 | CA2026161A1 Fluorescent pigments |
12/25/1991 | CN1057287A Preparation for luminous material of polyether and ether ketone |
12/19/1991 | DE4018830A1 New perylene dyestuffs synthesised from perylene blue - used as biochemical tracers, dyestuffs and pigments, in optical light gathering systems, in polymerisation reactions, etc. |
12/18/1991 | CN1057068A Fluorescent powder with near spherical particle and rough surface |
12/11/1991 | EP0460994A1 Method and apparatus to make evident one or more shocks received by a substrate |
12/11/1991 | EP0460562A2 Calcium tungstate phosphor and radiographic intensifying screen using the same |
12/11/1991 | EP0459986A1 Marine dye composition |
12/10/1991 | US5071590 Adding a fibrous material to a phosphor fluid bed |
12/07/1991 | CA2043561A1 Process and device for revealing impact(s) received by a substrate |
12/05/1991 | DE4112858A1 Etching rare earth oxysulphide phosphor powder with anhydrous soda - by mixing, calcining in air, cooling and elution with water, useful in CRT screen mfr. |
12/04/1991 | EP0459387A2 Phencyclidine and phencyclidine metabolites assay, tracers, immunogens, antibodies and reagent kit |
12/04/1991 | EP0459201A1 Heterocyclic polymethine dyes having carbamate or amide groups and optical recording medium |
12/04/1991 | CN1015039B Mixed lanthanum-magnesium aluminates, their production process and lasers using these aluminates |
12/03/1991 | US5070248 Cassette with intensifying screens to be used with an x-ray film |
12/03/1991 | US5069982 Mixed phosphor x-ray intensifying screens with improved resolution |
12/03/1991 | US5069975 Efficient emission of blue light on application of low voltage |