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)
05/2003
05/21/2003CN1419797A LED luminary system
05/21/2003CN1419715A Method of producing printed circuit on a substrate
05/21/2003CN1419398A Method for raising electroluminescence brightness and efficiency of organic compound
05/21/2003CN1419397A Electroluminescence illumination device
05/21/2003CN1419396A Method for treating precoated phosphous granule
05/21/2003CN1109482C Electroluminescent body and structure for shielding same
05/20/2003US6567594 Optical device and base for optical device
05/20/2003US6567009 Light control type LED lighting equipment
05/20/2003US6566808 Luminescent display and method of making
05/20/2003US6566807 Organic electroluminescent element and production method thereof
05/20/2003US6566806 Luminescence device, and image-reading apparatus, data-processing apparatus and display apparatus including the device
05/20/2003US6566156 Patterning of thin films for the fabrication of organic multi-color displays
05/20/2003US6566032 In-situ method for making OLED devices that are moisture or oxygen-sensitive
05/20/2003US6565996 Organic light-emitting device having a color-neutral dopant in a hole-transport layer and/or in an electron-transport layer
05/20/2003US6565995 Electroluminescent materials
05/20/2003US6565993 Consists of an emission layer and an electron transporting layer between an anode and cathode, an intermediate layer with high ionization potential having a film thickness of 1-20 nm is present between emission and transporting layer
05/20/2003CA2321023C Led reading light
05/20/2003CA2297602C Electron source, and image-forming apparatus and method of driving the same
05/20/2003CA2035294C Encapsulated electroluminescent phosphor and method for making same
05/16/2003CA2410226A1 Light emitting diode light bar
05/15/2003WO2003041453A1 Inorganic material evaporation apparatus
05/15/2003WO2002093662A3 A method of providing a layer including a metal or silicon or germanium and oxygen on a surface
05/15/2003US20030092345 Manufacturing method for white light source
05/15/2003US20030090480 Disaggregated flat panel display
05/15/2003US20030090446 Display and driving method thereof
05/15/2003US20030090200 3-D flexible display structure
05/15/2003US20030090199 Composite substrate, EL panel using the same, and making method
05/15/2003US20030090198 Display
05/15/2003US20030089905 Light emitting device
05/14/2003EP1311141A1 Red organic light emitting devices
05/14/2003EP1311140A1 Organic light emitting device
05/14/2003EP1311139A1 Green organic light emitting devices
05/14/2003EP1311040A1 Light-emitting device drive circuit
05/14/2003EP1310997A2 Light emitting device
05/14/2003EP1116206A4 Line scanning circuit for a dual-mode display
05/14/2003EP0984668B1 El element
05/14/2003CN1418452A LED-driver circuit
05/14/2003CN1418375A Organic electroluminescent device and method of manufacturing thereof
05/14/2003CN1418045A Organic electrofluorescent display and its making process
05/14/2003CN1418044A Active matrix organic luminescent device and its making process
05/14/2003CN1418042A Package layer for organic electroluminescent device and its prepn method and application
05/14/2003CN1418041A Organic electrofluorescent element
05/14/2003CN1417871A Light-emitting device
05/14/2003CN1417863A Plate display and its making process
05/14/2003CN1417841A Semiconductor device and its manufacture
05/14/2003CN1417761A Display and its drive method
05/14/2003CN1417627A Lighing unit with reflecting layer attached and LCD device
05/14/2003CN1417285A Luminescent polymer compositon and organic electroluminescent display with the composition
05/14/2003CN1417228A Fluorescent phycocyanin and fluorescent phycoerythrin and their application
05/14/2003CN1108731C Thin film electrode for planar organic light-emitting devices and method for its production
05/14/2003CN1108730C Organic light-emitting device with improved cathode
05/14/2003CN1108536C Light-emitting elements, display unit using light-emitting elements and light-emitting element production method
05/13/2003US6563849 Drive circuit for light emitting device
05/13/2003US6563269 Rechargeable portable light with multiple charging systems
05/13/2003US6563262 Thin metal-oxide layer as stable electron-injecting electrode for light emitting diodes
05/13/2003US6563261 Organic light emitting element and method of producing the same
05/13/2003US6562981 Benzo (4,5) imidazo (2,1-a) isoindol-11-ones
05/13/2003US6562260 Magnetic stir bar; deionized water, concentrated hydrochloric acid and encapsulated phosphor in a stirred suspension; heating, decanting, slurrying, filtering, screening
05/13/2003US6561666 Organic electroluminescent (EL) device
05/13/2003US6561643 Advanced media determination system for inkjet printing
05/08/2003WO2003039203A1 Display
05/08/2003WO2003038923A1 Method for drying layers of organic semiconductors, conductors or color filters using ir and nir radiation
05/08/2003WO2003038922A1 Method for applying mechanically sensitive layers to a substrate over a large area
05/08/2003WO2003038898A2 Organic electroluminescent display
05/08/2003WO2003038790A2 Display drivers for electro-optic displays
05/08/2003WO2003037836A1 Novel soluble compound and organic electroluminescent devices
05/08/2003WO2002098182A3 Methods and apparatus for controlling devices in a networked lighting system
05/08/2003US20030088112 Comprising at least two moieties, each moiety being comprised of two or more thiophenes fused directly to each other; used to fabricate thin-film transistors (TFTs) or field-effect transistors (FETs).
05/08/2003US20030088050 Substituted poly(arylenevinylenes), process for their preparation, and their use in electroluminescent elements
05/08/2003US20030087464 Method of manufacturing organic electroluminescent device
05/08/2003US20030087129 Treated phosphor, making method, thin film making apparatus, and EL device
05/08/2003US20030087128 Organic electrically conductive compound and an organic electroluminescent device including the compound
05/08/2003US20030087127 Compounds capable of transporting/injecting hole and organic electroluminescent device having self-assembled monolayer comprising the same
05/08/2003US20030087125 Electrolytic cell; charge transfer compounds, charge generating compound
05/08/2003US20030087113 Electronics; decomposition water into hydrogen
05/08/2003US20030086192 Vehicle mirror
05/08/2003US20030085943 Apparatus and method of assembling head unit, of positioning liquid droplet ejection head, and of fixing liquid droplet ejection head; as well as method of manufacturing LCD device, organic el device electron emission device, PDP device, electrophoretic display device, color filter, organic el, spacer, metallic wire, lens resist and light diffusion member
05/08/2003US20030085749 Supply assembly for a led lighting module
05/08/2003US20030085712 Process for management of a light signaling device, and a device using this process, particularly for avionics
05/08/2003US20030085710 Light degradation sensing led signal with visible fault mode
05/08/2003US20030085673 System and method for illuminating light emitting diodes in a contact image sensor
05/08/2003US20030085672 Light signaling device related to the operating state of a system, and process for management of such a device, particularly for avionics
05/08/2003US20030085654 Electro-optical apparatus, manufacturing method thereof, and electronic instrument
05/08/2003US20030085653 Light-emitting polymer composition and organic EL display device using the same
05/08/2003US20030085405 Active matrix organic light emitting device and method for fabricating the same
05/08/2003US20030085403 Layered wiring line of silver or silver alloy and method for forming the same and display panel substrate using the same
05/08/2003US20030085401 Crystalline silicon thin film transistor panel for oeld and method of fabricating the same
05/08/2003US20030085208 Method and apparatus for cutting electrical wiring line on a substrate, and method and apparatus for manufacturing electronic device
05/08/2003DE20219668U1 Mini pocket torch has an adapter that allows it to be plugged into a mobile telephone for power supply
05/08/2003DE20121605U1 Laminated panel with rigid pane(s) and flat, electrically controllable functional electro luminescent light element
05/07/2003EP1309017A2 Electro-optical device with a low refractivity multilayer film
05/07/2003EP1309016A2 Electro-optical apparatus, manufacturing method thereof, and electronic instrument
05/07/2003EP1309013A1 A thin layer inorganic light emitting device with undoped zinc sulfide nanoparticles
05/07/2003EP1308825A1 Detachable flat panel display
05/07/2003EP1308494A2 Organic electroluminescence element
05/07/2003EP0712916B1 Organic electroluminescent elements
05/07/2003CN2549683Y Evaporative transmissioning devices
05/07/2003CN1416664A Method for producing composite substrate, composite substrate, and EL device comprising same
05/07/2003CN1416303A Composite substrate, El panel using it, and mfg. method thereof
05/07/2003CN1416302A Organic electrofluorescence displaying panel
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