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Class Information
Number: 313/506
Name: Electric lamp and discharge devices > With luminescent solid or liquid material > Solid-state type > Plural layers
Description: Subject matter including more than one layer of material disposed between two electrodes and wherein one of the layers is luminescent.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7517593 |
Donor substrate for laser induced thermal imaging method and organic electroluminescent display device fabricated using the same |
Apr. 14, 2009 |
| 7517592 |
Light-emitting device and aromatic compound |
Apr. 14, 2009 |
| 7517550 |
Methods of making combinational structures for electro-luminescent displays |
Apr. 14, 2009 |
| 7514864 |
Light-emitting device with enhanced homogeneity of image quality and operating speed of the driver circuit |
Apr. 7, 2009 |
| 7514863 |
Organic light emitting device |
Apr. 7, 2009 |
| 7514859 |
Ultraviolet emitter display apparatus |
Apr. 7, 2009 |
| 7514159 |
Electron injection composition for light emitting element, light emitting element, and light emitting device |
Apr. 7, 2009 |
| 7514158 |
Coumarin compound |
Apr. 7, 2009 |
| 7514115 |
Method of forming thin film of organometallic compound, thin film of organometallic compound, method of manufacturing organoelectronic device equipped with the same, organoelectronic device, m |
Apr. 7, 2009 |
| 7511423 |
Organic light emitting device (OLED) and white light emitting device |
Mar. 31, 2009 |
| 7511422 |
Organic electroluminescent element with specific structure connecting luminescent regions and organic electroluminescent device including the same |
Mar. 31, 2009 |
| 7511421 |
Mixed metal and organic electrode for organic device |
Mar. 31, 2009 |
| 7511420 |
Light emitting display suppressing color variations due to viewing angle |
Mar. 31, 2009 |
| 7511419 |
Luminescent panel having a reflecting film to reflect light outwardly which is shaped to condense the reflected light |
Mar. 31, 2009 |
| 7511418 |
Light emitting element, light emitting device and manufacturing method of light emitting element |
Mar. 31, 2009 |
| 7510784 |
Light emitting device formed using rare earth complex and luminescent medium |
Mar. 31, 2009 |
| 7510783 |
Organic light-emitting element and display device |
Mar. 31, 2009 |
| 7510781 |
Spiro compound and organic luminescence device using the same |
Mar. 31, 2009 |
| 7508130 |
OLED device having improved light output |
Mar. 24, 2009 |
| 7508129 |
Surface mount LED |
Mar. 24, 2009 |
| 7508128 |
Electroluminescent device with barrier layer structure, method for manufacturing the same, and electronic apparatus |
Mar. 24, 2009 |
| 7508127 |
Multicolor light-emitting device |
Mar. 24, 2009 |
| 7508126 |
Display device with specific pixel configuration and manufacturing method thereof |
Mar. 24, 2009 |
| 7507609 |
Organic electroluminescent display and method of manufacturing the same |
Mar. 24, 2009 |
| 7507486 |
Organic phosphorescent light emitting device |
Mar. 24, 2009 |
| 7507485 |
Organic electroluminescent device |
Mar. 24, 2009 |
| 7504772 |
Light-emitting diode array |
Mar. 17, 2009 |
| 7504771 |
Organic light emitting element and a light emitting device using the same |
Mar. 17, 2009 |
| 7504770 |
Enhancement of light extraction with cavity and surface modification |
Mar. 17, 2009 |
| 7504766 |
Color filter, method of manufacturing a color filter, display apparatus, electro-optical apparatus, and electronic appliance |
Mar. 17, 2009 |
| 7504526 |
Anthracene derivative and organic electroluminescence device employing the same |
Mar. 17, 2009 |
| 7504163 |
Hole-trapping materials for improved OLED efficiency |
Mar. 17, 2009 |
| 7504161 |
Luminescent element |
Mar. 17, 2009 |
| 7504049 |
Electrode device for organic device, electronic device having electrode device for organic device, and method of forming electrode device for organic device |
Mar. 17, 2009 |
| 7503823 |
Method of producing an organic EL light-emitting device |
Mar. 17, 2009 |
| 7501756 |
Organic light emitting display |
Mar. 10, 2009 |
| 7501755 |
Electron injection layer material for organic electroluminescence device |
Mar. 10, 2009 |
| 7501754 |
Organic electroluminescent device, method of manufacturing organic electroluminescent device, and electronic apparatus |
Mar. 10, 2009 |
| 7501753 |
Phosphor and blends thereof for use in LEDs |
Mar. 10, 2009 |
| 7501190 |
Organic electroluminescent device |
Mar. 10, 2009 |
| 7501189 |
White organic electroluminescent device |
Mar. 10, 2009 |
| 7501188 |
Organic electroluminescent device |
Mar. 10, 2009 |
| 7498740 |
Light-emitting device and method of manufacturing same |
Mar. 3, 2009 |
| 7498736 |
Luminescent material |
Mar. 3, 2009 |
| 7498735 |
OLED device having improved power distribution |
Mar. 3, 2009 |
| 7498734 |
Light emitting device with wavelength converted by phosphor |
Mar. 3, 2009 |
| 7498437 |
Phosphorescent light-emitting device with doped iridium-complex |
Mar. 3, 2009 |
| 7498053 |
Inorganic thin film electroluminescent device and method for manufacturing the same |
Mar. 3, 2009 |
| 7495390 |
Electro-luminescence device with improved thermal conductivity |
Feb. 24, 2009 |
| 7495389 |
Organic light emitting element including auxiliary electrode, display device including the same and method for manufacturing the organic light emitting element |
Feb. 24, 2009 |
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