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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 |
| 7348072 |
Light-emitting polymer and organoelectroluminescent display using the same |
Mar. 25, 2008 |
| 7348071 |
Complex fluorene-containing compounds and use |
Mar. 25, 2008 |
| 7345422 |
Organic electro-luminescence display and fabricating method thereof |
Mar. 18, 2008 |
| 7345421 |
Organic electroluminescent device having a high pH adhesive layer |
Mar. 18, 2008 |
| 7345420 |
Organic electroluminescence display panel and method for manufacturing the same |
Mar. 18, 2008 |
| 7345417 |
Light emitting device |
Mar. 18, 2008 |
| 7345416 |
Patterned light emitting devices |
Mar. 18, 2008 |
| 7342356 |
Organic electroluminescent device having protective structure with boron oxide layer and inorganic barrier layer |
Mar. 11, 2008 |
| 7342354 |
Organic EL display device, electronic equipment, and method for manufacturing the same |
Mar. 11, 2008 |
| 7339317 |
Light-emitting device having triplet and singlet compound in light-emitting layers |
Mar. 4, 2008 |
| 7339316 |
Organic light-emitting devices and displays including a polarization separator, a phase plate, and a polarizer |
Mar. 4, 2008 |
| 7338722 |
Phenyl and fluorenyl substituted phenyl-pyrazole complexes of Ir |
Mar. 4, 2008 |
| 7338721 |
Condensed polycyclic compound and organic light-emitting device using the same |
Mar. 4, 2008 |
| 7338720 |
Organic electroluminescent element |
Mar. 4, 2008 |
| 7338622 |
Thick film compositions for use in electroluminescent applications |
Mar. 4, 2008 |
| 7336031 |
Organic light emitting display having auxiliary common electrode |
Feb. 26, 2008 |
| 7336030 |
Electro-optic device, semiconductor device, electro-optic device substrate, manufacturing methods thereof, and electronic apparatus |
Feb. 26, 2008 |
| 7336029 |
Organic EL display having convex portion with color layers |
Feb. 26, 2008 |
| 7335921 |
Lighting devices using feedback enhanced light emitting diode |
Feb. 26, 2008 |
| 7332862 |
Led lamp including a resist bonded to a copper film |
Feb. 19, 2008 |
| 7332861 |
Light-emitting structures |
Feb. 19, 2008 |
| 7332860 |
Efficient white-light OLED display with filters |
Feb. 19, 2008 |
| 7332859 |
Organic luminescence device with anti-reflection layer and organic luminescence device package |
Feb. 19, 2008 |
| 7332858 |
Light emitting device |
Feb. 19, 2008 |
| 7332857 |
Light emitting device and manufacturing method thereof |
Feb. 19, 2008 |
| 7332854 |
Organic EL display device |
Feb. 19, 2008 |
| 7332232 |
OLEDs utilizing multidentate ligand systems |
Feb. 19, 2008 |
| 7329987 |
Organic electroluminescent device and electronic apparatus |
Feb. 12, 2008 |
| 7329985 |
Semiconductor device and manufacturing method thereof |
Feb. 12, 2008 |
| 7329984 |
Organic EL devices |
Feb. 12, 2008 |
| 7329466 |
Organic element for electroluminescent devices |
Feb. 12, 2008 |
| 7327081 |
Stacked organic electroluminescent device and method for manufacturing thereof |
Feb. 5, 2008 |
| 7327080 |
Hybrid active matrix thin-film transistor display |
Feb. 5, 2008 |
| 7326476 |
Fluorescent material, organic electroluminescent element and organic electroluminescent display |
Feb. 5, 2008 |
| 7326475 |
Material for organic electroluminescent device, organic electroluminescent device, illuminating device and display |
Feb. 5, 2008 |
| 7326474 |
Luminescent spiro-dimer and organic light-emitting device comprising the same |
Feb. 5, 2008 |
| 7326473 |
Organic electroluminescent devices |
Feb. 5, 2008 |
| 7325943 |
Electroluminescent panel which is equipped with light extraction elements |
Feb. 5, 2008 |
| 7323817 |
Organic electroluminescent device and electronic apparatus |
Jan. 29, 2008 |
| 7323816 |
Thick film dielectric electroluminescent display having patterned phosphor film with electronic band gap |
Jan. 29, 2008 |
| 7323815 |
Light-emitting device comprising porous alumina, and manufacturing process thereof |
Jan. 29, 2008 |
| 7323225 |
Wettability changing layer and electronics device using same |
Jan. 29, 2008 |
| 7321197 |
High-efficiency organic light emitting element |
Jan. 22, 2008 |
| 7321196 |
Organic light emitting diode with transparent electrode structure having dielectric layer |
Jan. 22, 2008 |
| 7321195 |
Organic electro-luminescent device having polymer emission layer |
Jan. 22, 2008 |
| 7321193 |
Device structure for OLED light device having multi element light extraction and luminescence conversion layer |
Jan. 22, 2008 |
| 7320835 |
Phosphorescent material |
Jan. 22, 2008 |
| 7320834 |
Organic light emitting diode containing a novel Ir complex as a phosphorescent emitter |
Jan. 22, 2008 |
| 7319290 |
Active matrix organic electro-luminescent display panel having partition rib and patterned anode, cathode and organic light emitting layer |
Jan. 15, 2008 |
| 7318966 |
Luminescent element material and luminescent element comprising the same |
Jan. 15, 2008 |
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