Organic light emitting diode
According to the present invention, an organic light emitting diode (OLED) includes a substrate; a first electrode formed on the substrate; a second electrode disposed on the first electrode; and an organic layer interposed between the first electrode and the second electrode. The first electrode co...
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| Main Authors | , , |
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| Format | Patent |
| Language | English French German |
| Published |
08.12.2010
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| Subjects | |
| Online Access | Get full text |
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| Abstract | According to the present invention, an organic light emitting diode (OLED) includes a substrate; a first electrode formed on the substrate; a second electrode disposed on the first electrode; and an organic layer interposed between the first electrode and the second electrode. The first electrode comprises an aluminum (Al)-based reflective film including nickel (Ni) and at least one rare earth metal selected from the group consisting of lanthanum (La), cerium (Ce), praseodymium (Pr), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm) and lutetium (Lu); and a transparent conductive film interposed between the Al-based reflective film (5a) and the organic layer. |
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| AbstractList | According to the present invention, an organic light emitting diode (OLED) includes a substrate; a first electrode formed on the substrate; a second electrode disposed on the first electrode; and an organic layer interposed between the first electrode and the second electrode. The first electrode comprises an aluminum (Al)-based reflective film including nickel (Ni) and at least one rare earth metal selected from the group consisting of lanthanum (La), cerium (Ce), praseodymium (Pr), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm) and lutetium (Lu); and a transparent conductive film interposed between the Al-based reflective film (5a) and the organic layer. |
| Author | YOO, KYUNG-JIN IM, CHOONG-YOUL YU, CHEOL-HO |
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| DocumentTitleAlternate | Organische lichtemittierende Diode Diode électroluminescente organique |
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| Notes | Application Number: EP20100164572 |
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| RelatedCompanies | SAMSUNG MOBILE DISPLAY CO., LTD |
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| Snippet | According to the present invention, an organic light emitting diode (OLED) includes a substrate; a first electrode formed on the substrate; a second electrode... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
| Title | Organic light emitting diode |
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