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)
06/2003
06/26/2003US20030117087 Drive circuit for light-emitting diodes
06/26/2003US20030117071 Organic electroluminescent display device
06/26/2003US20030117070 Organic electroluminescent element, panel and apparatus using the same
06/26/2003US20030117059 Flat panel display with black matrix and method of fabricating the same
06/26/2003US20030116775 Electrode body, thin-film el device comprising the same, method for manufacturing the same, and display and illuminator comprising the thin-film el device
06/26/2003US20030116773 LED array and LED module
06/26/2003US20030116765 Flat panel display device with anti-reflection layer having concentration gradient and fabrication method thereof
06/26/2003US20030116719 Electro-optical device, film member, laminated film, low refractivity film, laminated multilayer film and electronic appliances
06/25/2003EP1322139A1 LED lamp apparatus for vehicles
06/25/2003EP1321988A2 Method for transferring of organic material from a donor to form a layer in an oled device
06/25/2003EP1321303A1 Apparatus for transferring organic material from a donor to form a layer in an OLED device
06/25/2003EP1321012A1 Led luminaire
06/25/2003EP1320904A1 Moisture sorbing device for screens comprising organic light emitting diodes and process for the manufacture thereof
06/25/2003EP1320862A1 Encapsulation for oled devices
06/25/2003EP1320636A1 Method and device for depositing especially, organic layers by organic vapor phase deposition
06/25/2003CN1426670A Organic electroluminescence device
06/25/2003CN1426606A Electroluminescent device and method of manufacturing thereof
06/25/2003CN1426605A Encapsulated display device
06/25/2003CN1426593A Method for manufacturing electroluminescent lamps and apparatus produced thereby
06/25/2003CN1426270A High efficiency driver for color light-emitting diode
06/25/2003CN1426269A Display device and its producing method
06/25/2003CN1426118A Device for producing electroluminescence display and steam coating using electromagnet and steam coating method for said device
06/25/2003CN1426044A Electrooptic device and its electronic instrument
06/24/2003US6583805 Exposure unit for image forming apparatus using electrophotographic system, and electrophotographic image forming apparatus
06/24/2003US6583731 Fault detection for traffic light systems using electronic lighting elements
06/24/2003US6583584 Electroluminescent device and method for manufacturing thereof
06/24/2003US6583577 Electro-luminescent display and driving method thereof
06/24/2003US6582984 Method for fabricating an organic light emitting diode
06/24/2003US6582888 Two layers with different solubilities in solvents
06/24/2003US6582876 Thermal transfer element and process for forming organic electroluminescent devices
06/24/2003US6582875 Making organic light emitting diode electroluminescent device by forming layers on substrate by donor transfer in rapid manner while eliminating problems due to short laser dwell time on donor
06/24/2003US6582756 Method and apparatus for fabricating polymer-based electroluminescent displays
06/24/2003US6582523 Organic source boat structure for organic electro-luminescent display fabricating apparatus
06/19/2003WO2003051091A1 Electroluminescent device having an improved contrast
06/19/2003WO2003050894A2 Sealing structure for display devices
06/19/2003WO2003050893A1 El display device and method of manufacturing the same
06/19/2003WO2003050892A1 Active matrix organic light-emitting-diodes with amorphous silicon transistors
06/19/2003WO2003023807B1 Electroluminescent flexible film for product packaging
06/19/2003US20030113656 Method for transferring of organic material from a donor to form a layer in an OLED device
06/19/2003US20030113581 Electroluminescent element
06/19/2003US20030112229 High efficiency driver for color light emitting diodes (LED)
06/19/2003US20030112208 Self-luminous display
06/19/2003US20030111957 Organic electroluminescent device
06/19/2003US20030111955 Light-emitting device with organic electroluminescent material and photoluminescent materials
06/19/2003US20030111954 Flat panel display device with face plate and method for fabricating the same
06/19/2003US20030111533 RGB led based white light control system with quasi-uniform color metric
06/19/2003US20030110981 Trivalent metallic atom complexes containig acetylacetonate and alcoholate
06/18/2003EP1320284A2 High efficiency driver for color light emitting diodes (LED)
06/18/2003EP1318918A1 Thermal transfer of light-emitting polymers
06/18/2003EP0588906B2 Processible forms of electrically conductive polyaniline and conductive products formed therefrom
06/18/2003CN2556471Y Card-type Christmas light string
06/18/2003CN1425267A Electroluminescent color display panel
06/18/2003CN1425266A Energy-recovering electroluminescent panel supply/driver circuit
06/18/2003CN1424777A Apparatus for transferring organic material by donor to form layer in organic LED device
06/18/2003CN1424775A Mask for producing organic LED device by calibrating multiple madk sections for assembly
06/18/2003CN1424427A Thin film depositing devices
06/18/2003CN1112034C Self-luminous image display device
06/18/2003CN1111902C Semiconductor device with aluminum containing interconnected wires
06/17/2003US6580409 Device for driving capacitive load
06/17/2003US6580408 Electro-luminescent display including a current mirror
06/17/2003US6580309 Supply assembly for a LED lighting module
06/17/2003US6580222 Inverter for driving EL lamp and light emitting diodes
06/17/2003US6580214 Color display apparatus having electroluminescence elements
06/17/2003US6580212 Display device with improved contrast
06/17/2003US6579633 Metal sulfonates of metal complexes of hydroxy- and mercapto-quinolines, benzoxazoles, benzothiazoles, benzotriazoles, benzoselenazoles, benzotellurazoles and phenanthridines
06/17/2003US6579632 OLEDs doped with phosphorescent compounds
06/17/2003US6579631 Comprising substrate, lower electrode layer, light-emitting layer formed directly on the lower electrode layer, upper electrode layer formed on light-emitting layer, passivation layer formed on upper electrode
06/17/2003US6579629 Cathode layer in organic light-emitting diode devices
06/17/2003US6579564 Process for fabricating polarized organic photonics devices
06/17/2003US6579422 Method and apparatus for manufacturing flexible organic EL display
06/12/2003WO2003049505A1 Led driver circuit with pwm output
06/12/2003WO2003049200A2 Electroluminescent device
06/12/2003WO2003049148A2 Eletro-luminescent backlighting circuit with multilayer piezoelectric transformer
06/12/2003WO2003048849A1 Display device comprising stacked transmissive and electroluminiscent display elements
06/12/2003WO2003048843A2 Electrochemical/electrocon trollable device electrode
06/12/2003WO2003047872A1 Method and materials for transferring a material onto a plasma treated surface according to a pattern
06/12/2003WO2003038790A3 Display drivers for electro-optic displays
06/12/2003US20030108805 Aligning mask segments to provide an assembled mask for producing oled devices
06/12/2003US20030108769 Transparent conductive inorganic layer comprises indium tin oxide, coated with a polyaniline, a polypyrrole, or a polythiophene layer; light emitting diodes
06/12/2003US20030107887 Illuminating device with light emitting diodes (led), method of illumination and method for image recording with said led illumination device
06/12/2003US20030107537 Capacitive light emitting device panel
06/12/2003US20030107326 Method of varying transmittance of transparent conductive layer, flat panel display device and manufacturing method thereof
06/12/2003US20030107324 Circuit to protect a light element
06/12/2003US20030107315 Packaging structure for a display device
06/12/2003US20030107314 Display and method of manufacturing the same
06/12/2003US20030107313 Particular type of a thin layer inorganic light emitting device
06/12/2003US20030107042 Organic electroluminescent device with a containing fluorine inorganic layer
06/11/2003EP1318701A2 Apparatus and method for driving a plurality of Leds
06/11/2003EP1318700A2 Electroluminiscent illuminating device
06/11/2003EP1318553A2 Organic semicondutor element
06/11/2003EP1318541A2 Aligning mask segments to provide an assembled mask for producing oled devices
06/11/2003EP1317874A1 Patterning of electrodes in oled devices
06/11/2003EP1144197B1 Thermal Transfer Method.
06/11/2003CN1423596A Thermal mass transfer donor element with light-to-heat conversion layer
06/11/2003CN1423514A Light-emitting device and its manufacture method
06/11/2003CN1423513A Organic electrofluorescent display and manufacturing method thereof
06/11/2003CN1423511A Tension mask assembly for vacuum deposition organic electrofluorescent device film
06/11/2003CN1423510A Electric optical device, film component, laminated film low refractive index film
06/11/2003CN1423509A Panel fluorescent source based on nano carbon tube and method for manufacturing same
06/11/2003CN1423344A Method for changing tranparent conductive layer transmissivity, plate display and making method thereof
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