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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 |
| 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 |
| 7495388 |
Display device, and method of manufacturing the display device |
Feb. 24, 2009 |
| 7495387 |
Organic electroluminescent element and organic electroluminescent device including the same |
Feb. 24, 2009 |
| 7495386 |
Electroluminescent device with improved light output |
Feb. 24, 2009 |
| 7495385 |
Flat panel display |
Feb. 24, 2009 |
| 7494722 |
Tandem OLED having an organic intermediate connector |
Feb. 24, 2009 |
| 7494721 |
Light-emitting device, condensed polycyclic compound used therein and method for producing same |
Feb. 24, 2009 |
| 7494720 |
9-aryl and bisaryl substituted polyfluorenes |
Feb. 24, 2009 |
| 7492096 |
Flat panel display device capable of reducing or preventing a voltage drop and method of fabricating the same |
Feb. 17, 2009 |
| 7492095 |
Double-sided light emitting device |
Feb. 17, 2009 |
| 7492094 |
Photoluminescence quenching device and display using photoluminescence quenching devices |
Feb. 17, 2009 |
| 7492092 |
Self-emitting element, display panel, display apparatus, and method of manufacturing self-emitting element |
Feb. 17, 2009 |
| 7492091 |
Diffusion barrier layer and method for manufacturing a diffusion barrier layer |
Feb. 17, 2009 |
| 7492090 |
Display device and method for manufacturing the same |
Feb. 17, 2009 |
| 7491450 |
Organic electroluminescent device |
Feb. 17, 2009 |
| 7489075 |
Double-sided light emitting organic electroluminescence display device having a reflection layer and fabrication method thereof |
Feb. 10, 2009 |
| 7489074 |
Reducing or eliminating color change for microcavity OLED devices |
Feb. 10, 2009 |
| 7489068 |
Light emitting device |
Feb. 10, 2009 |
| 7488542 |
OLEDs doped with phosphorescent compounds |
Feb. 10, 2009 |
| 7486019 |
Flexible high-temperature ultrabarrier |
Feb. 3, 2009 |
| 7486018 |
Organic electro-luminescence display device and fabricating method thereof |
Feb. 3, 2009 |
| 7486017 |
Display device |
Feb. 3, 2009 |
| 7486016 |
Organic electroluminescent display device |
Feb. 3, 2009 |
| 7485377 |
Organic EL device |
Feb. 3, 2009 |
| 7485376 |
Organic electroluminescent element, illuminator, and display |
Feb. 3, 2009 |
| 7485375 |
Light emitting device and a method of manufacturing thereof |
Feb. 3, 2009 |
| 7482747 |
Flexible EL device |
Jan. 27, 2009 |
| 7482746 |
Liquid crystal display apparatus having reflective layer |
Jan. 27, 2009 |
| 7482745 |
Luminescence display panel displaying a predetermined pattern |
Jan. 27, 2009 |
| 7482743 |
Luminous device |
Jan. 27, 2009 |
| 7482610 |
Vertical-cavity enhanced resonant thermal emitter |
Jan. 27, 2009 |
| 7482067 |
Electroluminescent device using metal nanoparticles |
Jan. 27, 2009 |
| 7482066 |
Light-emitting polymer composition and organic EL display device using the same |
Jan. 27, 2009 |
| 7479734 |
Display including emission layer |
Jan. 20, 2009 |
| 7479733 |
Light-emitting diode package structure, cold cathode flourescent lamp and photoluminescent material thereof |
Jan. 20, 2009 |
| 7479330 |
Anthracene derivatives for organic electroluminescent device |
Jan. 20, 2009 |
| 7477013 |
Organic light emitting devices with distinct resistance regions |
Jan. 13, 2009 |
| 7476451 |
Electroluminescent element and light emitting device |
Jan. 13, 2009 |
| 7474049 |
Organic electroluminescent device |
Jan. 6, 2009 |
| 7474048 |
Fluorescent filtered electrophosphorescence |
Jan. 6, 2009 |
| 7474047 |
Organic EL display and fabricating method thereof |
Jan. 6, 2009 |
| 7474045 |
Display device having TFT with radiation-absorbing film |
Jan. 6, 2009 |
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