Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 33 - Electroluminescent light sources
Patents for H05B 33 - Electroluminescent light sources (53,055)
04/2005
04/14/2005DE10342340A1 Verbindungen auf Basis von Fluoranthen und ihre Verwendung Compounds based on fluoranthene, and their use
04/14/2005DE10339772A1 Licht emittierendes Bauelement und Verfahren zu seiner Herstellung The light emitting device and method for its preparation
04/14/2005DE10339417A1 Fahrzeugleuchte Vehicle light
04/14/2005CA2540592A1 Polysulfide thermal vapour source for thin sulfide film deposition
04/14/2005CA2539589A1 Electrode arrangement for testing electroluminescent display
04/13/2005EP1522988A2 Backlight device and display apparatus
04/13/2005CN1606897A Low firing temperature thick film dielectric layer for electroluminescent display
04/13/2005CN1606393A Organic electroluminescent device
04/13/2005CN1606392A Organic electroluminescent device
04/13/2005CN1606391A El display device, driving method thereof, and electronic equipment provided with the display device
04/13/2005CN1606390A El display device, driving method thereof, and electronic equipment provided with the display device
04/13/2005CN1606389A Flat panel display device and fabrication method thereof
04/13/2005CN1606388A Organic electroluminescent device and manufacturing method thereof
04/13/2005CN1606387A Organic luminous element having brightness reducible light filter
04/13/2005CN1606180A Substrate jointing body and method for making same, electro-optical device making method and electro-optical device
04/13/2005CN1606058A Current sample and hold circuit and method and demultiplexer and display device
04/13/2005CN1606057A Display pixels
04/13/2005CN1605911A Backlight device and display apparatus
04/13/2005CN1605613A Multi-wave peak luminescent inorganic materials of semiconductor light source
04/13/2005CN1197439C Printed circuit board and display device
04/13/2005CN1197174C White lumination system with improved color output
04/13/2005CN1197165C Manufacture of photoelectric device
04/13/2005CN1197123C Method of preparing high effect silicon base luminuous film on silicon sheet
04/13/2005CN1196766C Fluorophor film and manufacturing method thereof and EL plate
04/13/2005CN1196765C Zinc sulphide electroluminophores and method for production thereof
04/13/2005CN1196602C Thermal transfer element for forming multi-layer devices
04/12/2005US6879100 EL element and illumination comprising it
04/12/2005US6879099 Organic EL element and organic EL display
04/12/2005US6878974 Visible light emitting diodes fabricated from soluble semiconducting polymers
04/12/2005US6878960 Multiplication device comprising resin-dispersed organic semiconductor film and method for producing the same
04/12/2005US6878584 Flat panel display with high capacitance and method of manufacturing the same
04/12/2005US6878469 Material for transporting electrons and organic electroluminescent display using the same
04/12/2005US6878468 Compounds capable of transporting/injecting hole and organic electroluminescent device having self-assembled monolayer comprising the same
04/12/2005US6878467 Organic electro-luminescence element used in a display device
04/12/2005US6878436 Light emitting diode signs and translucent plastic sheets used therein
04/12/2005CA2214044C A process for laser scribing and electroluminescent laminate with laser scribing address lines
04/07/2005WO2005032217A1 Epitaxial organic layered structure and method for making
04/07/2005WO2005032216A1 Compound of multi-branched structure, organic electroluminescent device, display, illuminating device, and method for producing compound of multi-branched structure
04/07/2005WO2005031894A2 Process and apparatus for improving led performance
04/07/2005WO2005031798A2 Light-emitting device and method for manufacturing the same
04/07/2005WO2005031681A1 Multilayer body for forming base with wiring, base with wiring, and methods for manufacturing those
04/07/2005WO2005030901A1 Organic electroluminescent device
04/07/2005WO2005030900A1 Organic electroluminescent device
04/07/2005WO2005030829A1 Polymer complex compound and polymer light-emitting device using same
04/07/2005WO2005015960A3 Electroluminescent displays
04/07/2005WO2004102515A8 Active matrix type display device
04/07/2005US20050075473 Telechelic emissive oligiomers and polymers derived therefrom
04/07/2005US20050074705 Method of forming a resist pattern, method of forming a wiring pattern, method of fabricating a semiconductor device, electro-optic device, and electronic apparatus
04/07/2005US20050074632 electrical stability, better charge transporting capability, a high glass transition temperature, and does not crystallize; high-efficiency, low-voltage, high-luminance, long-lifespan; durability; color purity
04/07/2005US20050074630 A stacking multilayer comprising a hole injection electrode, a highly stable hole blocking material prevent the electron transport layer from emitting light; emit white light outward at a high efficiency
04/07/2005US20050074629 Organic opto-electronic devices include organic light emitting devices (OLEDs), organic phototransistors, organic photovoltaic cells, and organic photodetectors, stability
04/07/2005US20050073851 Sunroof panel apparatus for a vehicle
04/07/2005US20050073830 Field emission display and driving method thereof
04/07/2005US20050073829 Electroluminescent lighting system
04/07/2005US20050073741 Dimmer control system having remote infrared transmitters
04/07/2005US20050073633 Pressure sensitive ashesive optical film and image viewing display
04/07/2005US20050073572 Optical writing apparatus and image forming apparatus
04/07/2005US20050073544 Early transparency detection routine for inkjet printing
04/07/2005US20050073489 LED drive circuit
04/07/2005US20050073488 Current sample and hold circuit and method and demultiplexer and display device using the same
04/07/2005US20050073487 Organic EL panel
04/07/2005US20050073265 Direct electric current decorative lamps
04/07/2005US20050073264 Organic EL panel
04/07/2005US20050073263 System, apparatus, and method for driving light emitting diodes in low voltage circuits
04/07/2005US20050073260 Image display device
04/07/2005US20050073251 Organic electroluminescent element and organic electroluminescent device including the same
04/07/2005US20050073250 Apparatus for testing electroluminescent display
04/07/2005US20050073249 Organic light-emitting device, manufacturing method thereof, and electronic apparatus thereof
04/07/2005US20050073247 Light emitting device
04/07/2005US20050073246 Inorganic electroluminescent device with controlled hole and electron injection
04/07/2005US20050073243 Light emitting device and method of manufacturing the same
04/07/2005US20050073242 EL display device, driving method thereof, and electronic equipment provided with the display device
04/07/2005US20050073241 EL display device, driving method thereof, and electronic equipment provided with the display device
04/07/2005US20050073230 Organic EL element and organic EL panel
04/07/2005US20050072977 Light emitting element and manufacturing method thereof, and light emitting device using the light emitting element
04/07/2005US20050072970 Compound for light emitting device and organic light emitting device using the same
04/07/2005US20050072359 Mask frame assembly for depositing a thin layer of an organic electroluminescent device and method for depositing a thin layer using the same
04/07/2005US20050072021 Method for drying layers of organic semiconductors, conductors or color filters using ir and nir radiation
04/07/2005DE19704135B4 Elektrolumineszenz-Anzeigegerät An electroluminescent display device
04/07/2005DE10201906B4 Signalgeberleuchte mit Leuchtdioden Signal transmitter light with LEDs
04/07/2005DE102004040966A1 Anzeigevorrichtung, die mit einer Dekodierschaltung zur Graustufendarstellung versehen ist Display device, which is provided with a decoder circuit for gray scale expression
04/07/2005CA2539911A1 Process and apparatus for improving led performance
04/06/2005EP1521505A1 Electroluminescent device
04/06/2005EP1521504A2 Electroluminescent lighting device
04/06/2005EP1521503A1 Method and drive circuit for controlling leds
04/06/2005EP1521316A2 Light-emitting element and manufacturing method thereof, and light emitting device using the light emitting element
04/06/2005EP1521315A1 Organic EL display device and method for fabricating the same
04/06/2005EP1521305A2 Organic electroluminescent element and organic electroluminescent device including the same
04/06/2005EP1521033A2 Multi-conductor LED bulb assembly, in particular for automobiles
04/06/2005EP1520452A2 Electronic devices made with electron transport and/or anti-quenching layers
04/06/2005EP1520451A1 Electroluminescent device with improved light output
04/06/2005EP1520450A1 Electroluminescent device
04/06/2005EP1520449A2 Power supply unit for light-emitting diodes
04/06/2005EP1520308A2 Polymeric charge transport compositions and electronic devices made with such compositions
04/06/2005EP1520307A2 Electroluminescent device with a transparent cathode
04/06/2005EP1520306A2 Electroluminescent device with a color filter
04/06/2005EP1520305A2 Charge transport compositions and electronic devices made with such compositions
04/06/2005EP1520263A1 Light emitting device, in particular traffic signal light emitting device, which is composed of light emitting diodes
04/06/2005EP1519935A2 Charge transport compositions comprising fluorinated phenanthroline derivatives
04/06/2005EP1385918B1 Substituted fluorene polymers, their preparation and use in optical devices
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