Patents for C09K 11 - Luminescent, e.g. electroluminescent, chemiluminescent, materials (47,146)
05/2004
05/20/2004US20040096694 Multilayer; vacuum evaporation; process control; electrolytic cells
05/20/2004US20040096693 Compound of ruthenium complex and electroluminescence device using the same
05/20/2004US20040095058 Display device having reduced color shift during life
05/20/2004US20040094769 Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylprimidines, and phenylquinolines and devices made with such compounds
05/20/2004US20040094757 Light emitting diode with wavelength conversion
05/20/2004US20040094718 Radiation converter and method for the production thereof
05/19/2004EP1419282A2 Method for producing a fluorescent material layer
05/19/2004EP1419213A1 Near uv excited phosphors
05/19/2004EP1419211A1 Europium-ammonium tetra chelates
05/19/2004EP1036130B1 Method of preparing high brightness, shorter persistence zinc orthosilicate phosphor
05/19/2004EP1030339B1 Phosphor material, phosphor material powder, plasma display panel, and processes for producing these
05/19/2004CN1498257A Phosphor manufacturing method thereof and plasma display apparatus
05/19/2004CN1498256A Phosphor and method for production thereof and plasma display device
05/19/2004CN1497812A Organic vertical cavity laser element with organic active region
05/19/2004CN1497747A White-light luminous device
05/19/2004CN1497657A Luminous body and electronic beam detector, scanning type electron microscope, quality analysis device containing it
05/19/2004CN1497654A Fluorescent display deivce and fluorescent sive
05/19/2004CN1497648A 显示装置 Display device
05/19/2004CN1497645A 等离子体显示板 The plasma display panel
05/19/2004CN1150296C Light-accumulation long-afterglow luminous material
05/19/2004CN1150295C Naphthoyl imine luminescence material to luminesce with red fluorescence
05/19/2004CN1150168C Amphiphili 8-hydroxyquinoline complex, its preparing process
05/18/2004US6737800 White-emitting organic electroluminescent device with color filters and reflective layer for causing colored light constructive interference
05/18/2004US6737393 Mixture containing polyvinyl alcohol
05/18/2004US6737293 Manufacturing of a thin film inorganic light emitting diode
05/18/2004US6737280 Used as labeling groups in procedures for the detection of analytes; asymmetric monobenzoxanthene compounds
05/18/2004US6737177 Tertiary aromatic amine (tetraarylbenzidine), metal oxinoid, (8-hydroxyquinoline aluminum); and red emitting nitrogen heterocycle metal coordination compound, (octaethyl-21h, 23h-porphine platinum)
05/18/2004US6736995 Value for the luminance contrast performance without the efficiency of the phosphors being detracted from
05/18/2004US6736994 Phosphor
05/18/2004CA2362956C Gallium nitride doped with rare earth ions and method and structure for achieving visible light emission
05/13/2004WO2004040296A1 Reagents for the measurement of peroxynitrites
05/13/2004WO2004039915A1 Oxonitride phosphor and method for production thereof, and luminescent device using the oxonitride phosphor
05/13/2004WO2004039914A1 Luminescents
05/13/2004WO2004039913A2 Process for incorporation of uv-luminescent compounds in polymeric materials
05/13/2004WO2004039912A1 New method for the production of monomers useful in the manufacture of semiconductive polymers
05/13/2004WO2004039866A1 Luminescent polymers and light emitting devices
05/13/2004WO2004039864A1 Novel polymers for use in optical devices
05/13/2004WO2004039859A1 High-molecular compounds and polymerer light emitting devices made by using the same
05/13/2004WO2004039805A1 White organic fluorescent compound
05/13/2004WO2004039786A1 Electroluminescent device
05/13/2004WO2004039781A1 Platinum complexes
05/13/2004WO2003100879A3 Light-emitting component
05/13/2004US20040093095 Lock switch for activation of power supply; computer programs; data processing
05/13/2004US20040092687 Polymeric charge transport compositions and electronic devices made with such compositions
05/13/2004US20040091740 Organic electro luminescence display using metallocene compound
05/13/2004US20040091739 Polymeric phosphorescent agent and production process thereof, and luminescent composition and applied products thereof
05/13/2004US20040091738 Such as iridium 2-(4',6'-difluorophenyl)-4-methoxypyridine complex
05/13/2004US20040091410 Preparation method of inorganic compound
05/13/2004US20040090180 Light emitting device with blue light LED and phosphor components
05/13/2004US20040090174 Light source comprising a light-emitting element
05/13/2004US20040090169 Plasma display panel
05/13/2004US20040089867 Electroluminescent iridium compounds with fluorinated phenylpryidines, phenylpyrimidines, and phenylquinolines and devices made with such compounds
05/13/2004US20040089846 Fluorescent substance, light-emitting diode and method for producing fluorescent substance
05/13/2004DE10349038A1 Light source used as a luminescence conversion-LED has a polycrystalline ceramic body acting completely or partially as a phosphor
05/13/2004CA2502038A1 Process for incorporation of uv-luminescent compounds in polymeric materials
05/13/2004CA2501692A1 Novel polymers for use in optical devices
05/12/2004EP1418218A1 Fluorescent substance, use and method for producing it
05/12/2004EP1418217A1 Organo-electroluminescence element, luminescent material and organic compound
05/12/2004EP1417866A1 Method and materials for patterning of a polymerizable, amorphous matrix with electrically active material disposed therein
05/12/2004EP1417865A1 Method and materials for patterning of an amorphous, non-polymeric, organic matrix with electrically active material disposed therein
05/12/2004EP1417280A1 Triboluminescent materials and devices
05/12/2004EP1417279A2 Triboluminescent materials and devices containing them
05/12/2004EP1015461B1 Novel compounds for generating chemiluminescence with a peroxidase
05/12/2004EP0879867B1 Fluorescence-reddening membrane and red-emitting device
05/12/2004EP0778947B1 Chemiluminescent detection of hydrolytic enzymes using an acridan
05/12/2004CN1496208A Performance-improved white organic luminescent device
05/12/2004CN1496205A Organic element for electric luminous device
05/12/2004CN1495925A Luminous device and display
05/12/2004CN1495921A Luminous device
05/12/2004CN1495920A Surface luminous light source
05/12/2004CN1495919A Variable colour film structural component
05/12/2004CN1495918A Luminous device
05/12/2004CN1495917A Method for mfg. lumionous device
05/12/2004CN1495486A Phosphor mixture and back light source for liquid crystal display
05/12/2004CN1495179A Organic compound with core-shell structure
05/12/2004CN1149407C Multi-layer film type luminous body and its preparing process
05/12/2004CN1149275C Frepn. of europium activated yttrium-gadolinium borate phosphor powder
05/12/2004CN1149274C Luminous material and preparing process thereof
05/11/2004US6734631 Low-pressure gas discharge lamp with phosphor coating
05/11/2004US6734469 Electroluminescence (el); high luminance; phosphor is an alkaline earth thioaluminate, thiogallate or thioindate as a main component, with rare earth element and as dielectric a group 2a or titanium-containing oxide
05/11/2004US6734466 Coated phosphor filler and a method of forming the coated phosphor filler
05/11/2004US6733905 Metal coordination compound, luminescence device and display apparatus
05/11/2004US6733904 Use of oligo(phenylenevinylene)s in organic light-emitting devices
05/11/2004US6733826 Charging reaction vessel with phosphor particles and fluidizing particles by introducing inert gas, introducing coating precursor and coreactant, reacting to form coating
05/11/2004US6733739 Preparation of sulphides
05/11/2004CA2218979C Electroluminescent light source
05/06/2004WO2004038815A1 Semiconductor white light source
05/06/2004WO2004038390A1 Characterizing a mass distribution pattern
05/06/2004US20040086748 Luminescent device material, luminescent device using the same, and amine compound
05/06/2004US20040086747 For light emission material of organic electroluminescent devices
05/06/2004US20040086746 Organic light emitting diode and organic luminescent materials thereof
05/06/2004US20040086745 Emits bluish light with a high purity of color
05/06/2004US20040086744 Luminance, high purity, low cost, and good thermal stability; as emitters for polymeric light-emitting diodes (PLEDs)
05/06/2004US20040086743 Organometallic compounds for use in electroluminescent devices
05/06/2004US20040086742 Organic light emitting materials and devices
05/06/2004US20040085015 Oraganic electro-luminescent device having polymer emission layer and method for fabricating the same
05/06/2004US20040084687 Wavelength-converting casting composition and white light-emitting semiconductor component
05/06/2004US20040084656 Phosphor for vacuum ultraviolet ray-excited light-emitting element
05/06/2004US20040084655 Scintillators that are activated with a rare earth metal ion, such as cerium, and treated by annealing at high temperatures in a defined oxygen atmosphere, has an increased resistance to high-energy radiation damage
05/06/2004US20040084654 Radiation detection