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Résultats pour
 brevets
1.
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REDUCED REFLECTANCE DISPLAY DEVICES CONTAINING A THIN-LAYER METAL-ORGANIC MIXED LAYER (MOML)
| Numéro de document |
02546951 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2006-05-15 |
| Date de disponibilité au public |
2006-11-20 |
| Date d'octroi |
2011-07-19 |
| Propriétaire |
LG DISPLAY CO., LTD. (République de Corée)
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| Inventeur(s) |
- Popovic, Zoran D.
- Coggan, Jennifer A.
- Stefanovic, Nemanja
- Aziz, Hany
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Abrégé
A display device comprising a thin metal-organic mixed layer (MOML) comprising a metal (containing material) and an organic material, and having a thickness of less than 175 nm. A thin metal-organic mixed layer may be of a single or multi-layer configuration. The percent reflectance of a device may be controlled by varying the thickness of the MOML(s) and the metal component and concentration thereof in the MOML(s).
Classes IPC ?
- H05B 33/12 - Sources lumineuses avec des éléments radiants ayant essentiellement deux dimensions
- H05B 33/02 - Sources lumineuses électroluminescentes - Détails
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2.
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ORGANIC ELECTROLUMINESCENT DEVICES BASED ON PHENYL ANTHRACENE DERIVATIVES
| Numéro de document |
02529117 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2005-12-06 |
| Date de disponibilité au public |
2006-06-07 |
| Date d'octroi |
2010-11-30 |
| Propriétaire |
LG DISPLAY CO., LTD. (République de Corée)
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| Inventeur(s) |
- Coggan, Jennifer A.
- Aziz, Hany
- Bender, Timothy P.
- Hu, Nan-Xing
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Abrégé
An organic electroluminescent device comprising an anode, an electroluminescent region, and a cathode. The luminescent region comprises a light- emitting material of Formula I (see formula I) wherein R1 is independently selected from the group consisting of a hydrogen, an alkyl group, an aryl group, a heteroaryl group, an alkoxy group, an amino group, an alkyl amino group, and an aryl amino group; R2 is independently selected from the group consisting of hydrogen, a hetero atom, and an alkyl group; R3 is independently selected from the group consisting of hydrogen, an alkyl group, an aryl group, a heteroaryl group, an alkoxy group, a halogen atom, and a cyano group; and, R4 is independently selected from the group consisting of hydrogen, an alkyl group, an aryl group, a heteroaryl group, an alkoxy group, a halogen atom, and a cyano group.
Classes IPC ?
- C09K 11/06 - Substances luminescentes, p.ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
- H01J 17/20 - Emploi de substances spécifiées pour l'atmosphère gazeuse; Spécifications de la pression ou de la température de fonctionnement
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3.
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OLEDS HAVING INORGANIC MATERIAL CONTAINING ANODE CAPPING LAYER
| Numéro de document |
02514506 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2005-08-02 |
| Date de disponibilité au public |
2006-02-02 |
| Date d'octroi |
2015-03-17 |
| Propriétaire |
LG DISPLAY CO., LTD. (République de Corée)
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| Inventeur(s) |
- Aziz, Hany
- Popovic, Zoran D.
- Coggan, Jennifer A.
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Abrégé
An organic light emitting device composed of: a cathode; a layer including an organic electroluminescent material; a layer including an electron accepting material; an anode capping layer comprising an inorganic material; an anode; and a substrate in the sequence before the cathode or after the anode, wherein the anode capping layer is selected to provide the device with a luminance stability ratio that is greater than 1.
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