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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 |
| 7560862 |
White OLEDs with a color-compensated electroluminescent unit |
Jul. 14, 2009 |
| 7560860 |
Light emitting device including multiple light emitting layers |
Jul. 14, 2009 |
| 7560733 |
Organic light emitting device |
Jul. 14, 2009 |
| 7560604 |
Biphenyl derivative, material for organic electroluminescence device, and organic electroluminescence device using the same |
Jul. 14, 2009 |
| 7560177 |
Organic light emitting element and light emitting device using the same |
Jul. 14, 2009 |
| 7560176 |
Light-emitting element and iridium complex |
Jul. 14, 2009 |
| 7560175 |
Electroluminescent devices with low work function anode |
Jul. 14, 2009 |
| 7557501 |
Flat panel display device having molybdenum conductive layer |
Jul. 7, 2009 |
| 7557500 |
Electroluminescent element and method for manufacturing the same |
Jul. 7, 2009 |
| 7557499 |
Dual light emitting and electrochromic device |
Jul. 7, 2009 |
| 7556867 |
Iridium (III) complex with heteroatom linking group and organic electroluminescent device using the same |
Jul. 7, 2009 |
| 7554265 |
Display device |
Jun. 30, 2009 |
| 7554264 |
Flat panel display including at least one substrate having a groove |
Jun. 30, 2009 |
| 7554263 |
Light emitting device having transparent film varying refractive index and manufacturing method thereof |
Jun. 30, 2009 |
| 7554262 |
Display device with signal line electrode structure |
Jun. 30, 2009 |
| 7554259 |
Light emitting display apparatus having excellent color reproducibility |
Jun. 30, 2009 |
| 7554257 |
Method to generate high efficient devices which emit high quality light for illumination |
Jun. 30, 2009 |
| 7553559 |
Hexatriene derivatives for use as blue emitting materials for organic electroluminescent devices |
Jun. 30, 2009 |
| 7553558 |
Electroluminescent device containing an anthracene derivative |
Jun. 30, 2009 |
| 7553557 |
Organic light emitting devices with electron blocking layers |
Jun. 30, 2009 |
| 7553556 |
Organometallic materials and electroluminescent devices |
Jun. 30, 2009 |
| 7550920 |
Organic electroluminescent device and method for manufacturing the same |
Jun. 23, 2009 |
| 7550919 |
Organic electroluminescent device with reduced initial drive voltage and manufacturing method thereof |
Jun. 23, 2009 |
| 7550918 |
Display device |
Jun. 23, 2009 |
| 7550917 |
Organic light emitting diode |
Jun. 23, 2009 |
| 7550915 |
Organic electronic device with hole injection |
Jun. 23, 2009 |
| 7550914 |
Organic electroluminescence display device |
Jun. 23, 2009 |
| 7550207 |
Blue-emitting polymer and organic electroluminescent device using the same |
Jun. 23, 2009 |
| 7548022 |
Electroluminescence device |
Jun. 16, 2009 |
| 7548021 |
OLED device having improved light output |
Jun. 16, 2009 |
| 7548020 |
Organic EL display device having certain relationships among constituent element refractive indices |
Jun. 16, 2009 |
| 7548019 |
Electroluminescence panel |
Jun. 16, 2009 |
| 7547809 |
Method for producing aromatic compound and aromatic compound |
Jun. 16, 2009 |
| 7547566 |
Organic electroluminescent device and method of manufacturing the same |
Jun. 16, 2009 |
| 7545097 |
Organic electroluminescence device and method for manufacturing same |
Jun. 9, 2009 |
| 7545096 |
Trans-reflective organic electroluminescent panel and method of fabricating the same |
Jun. 9, 2009 |
| 7545095 |
Electroluminescent display device |
Jun. 9, 2009 |
| 7545094 |
Organic light emitting display with frit seal |
Jun. 9, 2009 |
| 7545093 |
Organic electro-luminescent device |
Jun. 9, 2009 |
| 7544426 |
Luminescence device and display apparatus |
Jun. 9, 2009 |
| 7544425 |
Organic element for electroluminescent devices |
Jun. 9, 2009 |
| 7543954 |
Large area EL lamp |
Jun. 9, 2009 |
| 7541738 |
Display unit and manufacturing method thereof |
Jun. 2, 2009 |
| 7541737 |
Organic electroluminescent device and display incorporating the same |
Jun. 2, 2009 |
| 7541736 |
Thieno[3,2-b]indole based polymer and organo-electroluminescent device using the same |
Jun. 2, 2009 |
| 7541735 |
Organic electroluminescent device having a transparent layer |
Jun. 2, 2009 |
| 7541733 |
Light-emitting element, method for producing the same and display device |
Jun. 2, 2009 |
| 7541100 |
Organic metal compounds in which compounds for host and compounds for dopant are connected, organic electroluminesence display devices using the compounds and method for preparation of the dev |
Jun. 2, 2009 |
| 7541099 |
Anthracene derivative and light emitting element and light emitting device using the same |
Jun. 2, 2009 |
| 7541097 |
Organic electroluminescent device and method for fabricating the same |
Jun. 2, 2009 |
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