Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
06/1984
06/19/1984US4455323 Process for the preparation of radiographic intensifying screen
06/19/1984CA1169466A1 Luminescent screen and low-pressure mercury vapour discharge lamp comprising such a screen
06/05/1984US4453179 Variable color cathodoluminescent composition, method, and display device utilizing same
06/05/1984US4452861 Solid particles encapsulated with cyanoacrylate polymer
06/05/1984US4452843 Rare earth metal doped luminophore
06/05/1984US4452720 Fluorescent composition having the ability to change wavelengths of light, shaped article of said composition as a light wavelength converting element and device for converting optical energy to electrical energy using said element
05/1984
05/30/1984EP0109959A2 Sensor element for the determination of the oxygen content of a sample, and process for making the same
05/30/1984EP0109958A2 Measuring device for determining the oxygen content of a sample
05/30/1984EP0109676A2 Color projection type video device
05/29/1984US4451521 Security paper with authenticity features in the form of substances luminescing only in the invisible region of the optical spectrum and process for testing the same
05/29/1984US4451504 Process for applying phosphor to the aperture mask of a cathode ray tube
05/22/1984US4450305 Poly(ethyleneoxy)-substituted-9,10-bis(phenylethynyl)anthracenes
05/15/1984CA1167248A1 Gamma phase manganese activated zinc magnesium orthophosphate cathode ray phosphor and monitor cathode ray tube screen employing same
05/02/1984EP0107192A1 Radiation image recording and reproducing method and radiation image storage panel employed for the same
05/02/1984EP0107008A1 9,10-bis(phenylethynyl)-anthracenes
05/02/1984EP0106967A1 Surface-treated phosphor
05/01/1984US4446049 Yellow-emitting halophosphate phosphor of improved brightness and method
05/01/1984US4446048 Luminescent materials
04/1984
04/17/1984US4443380 Organic europlum salt phosphor
04/17/1984CA1165801A1 Metal halide incandescent lamp
04/17/1984CA1165558A1 Rare earth oxyhalide phosphor and x-ray image converters utilizing same
04/10/1984US4442377 For electroluminescent devices
04/10/1984US4442360 Radiation detector
04/04/1984EP0104846A1 Thin film electroluminescence device and method of manufacturing the same
04/04/1984EP0104652A2 Phosphor and radiation image storage panel employing the same
04/04/1984EP0104328A2 Cathodoluminescent red-emitting superlinear phosphor
04/03/1984US4441049 Cerium activated
04/03/1984US4440831 Zinc silicate phosphor particles and method for making them
04/03/1984CA1164925A1 Low-pressure mercury vapour discharge lamp
04/03/1984CA1164924A1 Luminescent materials
03/1984
03/21/1984EP0103302A2 Radiographic intensifying screen
03/14/1984EP0102790A2 Storage & reconstruction apparatus for radiation image
03/14/1984EP0102459A2 Divalent europium-activated barium fluorohalide phosphor
03/13/1984US4436646 Projection television
03/07/1984EP0102238A1 Method for converting radiographic images
03/07/1984EP0102085A2 Radiographic intensifying screen and process for the preparation of the same
03/07/1984EP0102051A1 Process for the preparation of phosphor
03/07/1984EP0030545B1 Cool white lamp using a two-component phosphor
02/1984
02/28/1984CA1162756A1 Chemical lighting device
02/22/1984EP0101030A2 Phospor and process for the preparation of the same
02/21/1984US4432810 Annealing with high energy electron beams
02/14/1984US4431941 Fluorescent lamp having double phosphor layer
02/14/1984US4431922 Activated by terbium
02/08/1984EP0100122A1 Low-pressure mercury vapour discharge lamp
01/1984
01/25/1984EP0098976A2 Fluorescent composition for cathode ray display
01/24/1984US4427570 Magnesium or calcium oxides with h-ions
01/18/1984EP0098610A2 Radiographic intensifying screen
01/17/1984US4426600 Standard white fluorescent lamps employing blend
01/10/1984US4425419 Photosensitive composition
01/04/1984EP0097377A1 Process for the preparation of radiographic intensifying screen
01/04/1984EP0097300A1 Rare earth ceramic scintillator
01/04/1984EP0097296A1 Rare earth doped yttria-gadolinia ceramic scintillators and methods for making
01/03/1984US4424467 Cathode-ray tube having a mixture of long and short persistence phosphors
01/03/1984US4424265 Polyvinyl acetal of a formylstyrylpyridinium salt
01/03/1984CA1159823A1 Alkyl substituted fluorescent compounds and conjugates
12/1983
12/28/1983EP0096749A1 Enhanced aqueous chemiluminescent systems
12/27/1983US4423349 Green fluorescence-emitting material and a fluorescent lamp provided therewith
12/27/1983US4423128 Applying light sensitive polymers containing calcium sulfide phosphores
12/20/1983US4422007 Luminescent substances having a base of double borate of magnesium and rare earths and low pressure mercury vapor lamp containing the same
12/20/1983US4421671 Rare-earth-doped yttria-gadolinia ceramic scintillators
12/13/1983US4420444 Mixing with polymer, drying, molding-radiation detector
12/13/1983CA1158429A1 Recrystallization of activated rare-earth oxyhalide phosphors
12/08/1983WO1983004255A1 Reporter compounds
12/07/1983EP0095741A1 Phosphor
11/1983
11/22/1983US4416795 Mixtures of optical brighteners
11/22/1983CA1157506A1 Fluorescent lamp having double phosphor layer
11/16/1983EP0094259A1 X-ray intensifying screens based on phosphor mixtures
11/16/1983EP0094201A2 Cathodoluminescent particles for multicolour displays and method of manufacture thereof
11/16/1983EP0094132A1 Luminescent screen
11/09/1983EP0093456A1 Use of a binderless phosphorescent ZnS for marking rubber or resinous objects
11/09/1983EP0093400A1 Yellow emitting phosphors, process for producing same and a fluorescent lamp containing same
11/09/1983EP0093399A1 Ce-Mn coactivated fluoroapatite phosphors as the yellow emitting component for high efficacy lamp blends, process for producing same, and a fluorescent lamp containing same
11/02/1983EP0092965A2 Tin-phosphorus oxyfluoride glass containing aromatic organic compounds
11/01/1983CA1156034A1 Cool-white fluorescent lamp with phosphor having modified spectral energy distribution to improve luminosity thereof
10/1983
10/26/1983EP0092240A1 Radiation image storage panel
10/25/1983CA1155900A1 Low-pressure mercury vapour discharge lamp
10/25/1983CA1155635A1 Luminescent silicate luminescent screens and lamps comprising such a luminescent silicate
10/19/1983EP0091625A1 Method of storing and conveying radiated energy by means of luminescent materials
10/12/1983EP0091184A1 Phosphors and their use in electron-excited fluorescent displays
10/04/1983US4407743 Novel N,N'-bis(trifluoromethylsulfonyl)oxamides and chemiluminescent compositions containing the same
10/04/1983CA1154768A1 N,n'-bis(morpholinoalkyl) and bis(pyridylalkyl) derivatives of n,n'-bis(trifluoromethylsulfonyl) oxamides and aqueous chemiluminescent systems
09/1983
09/28/1983EP0089487A2 Novel N,N'-bis(trifluoromethylsulfonyl)oxamides and chemiluminescent compositions containing the same
09/20/1983US4405881 Phosphors
09/20/1983US4405691 Terbium activated yttrium gadolinium oxysulfide X-ray phosphor and screen containing the same
09/20/1983US4405513 Novel cationic-substituted 9,10-bis-(phenylethynyl)anthracenes
09/07/1983EP0087639A2 Water soluble fluors
09/07/1983EP0087476A1 Display device
09/06/1983US4403171 Phosphor, process for preparation thereof and lamp containing the same
08/1983
08/31/1983EP0087060A2 Fluorescent make-up
08/30/1983US4401585 Fluoreser reacting with peroxide to chemiluminesce
08/30/1983US4401276 Crushing and vacuum-transport
08/23/1983US4400619 Method of and apparatus for obtaining a radiation image by use of a stimulable phospher
08/09/1983US4398119 Color modifying material
08/09/1983US4397885 Method and apparatus for treating fluorescent substance
08/03/1983EP0084599A1 9,10-Bis -alkylphenylethynyl-anthracenes and chemiluminescent compositions
08/02/1983US4396863 Synthetic willemite phosphors and fluorescent lamp containing the same
08/02/1983US4396528 Fluorescent composition, a process for synthesizing the fluorescent composition
07/1983
07/19/1983US4394601 Zinc sulfide-manganese
07/12/1983US4393118 Method of preparing a dark body phosphor
07/06/1983EP0083255A1 Rare earth phosphors for x-ray conversion screens