KR100258749B1 - Process for the preparation of organic luminescentdevices using novel beryllium complex - Google Patents
Process for the preparation of organic luminescentdevices using novel beryllium complex Download PDFInfo
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- KR100258749B1 KR100258749B1 KR1019990062660A KR19990062660A KR100258749B1 KR 100258749 B1 KR100258749 B1 KR 100258749B1 KR 1019990062660 A KR1019990062660 A KR 1019990062660A KR 19990062660 A KR19990062660 A KR 19990062660A KR 100258749 B1 KR100258749 B1 KR 100258749B1
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- South Korea
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- compound
- organic
- beryllium complex
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- Luminescent Compositions (AREA)
Abstract
PURPOSE: Provided is a method for manufacturing an organic luminous element using beryllium complex compound. The organic luminous element can be operated by low voltage and improves its efficiency. CONSTITUTION: Beryllium complex compound is represented by the formula (1) wherein, R1-R8 are same or different each other, individually represent hydrogen atom, alkoxy group, aryl group, carbonyl group, aromatic group, low hydrocarbon group of C1-5 and nitrile group. The compound of the formula (1) is prepared by reacting halogenated beryllium of the formula (2). The organic luminous element is manufactured by the steps of: vacuum depositing injections on the glass plate coated with conductive clear electrode to form injection layer; vacuum depositing luminous thin film containing the compound of the formula (1) to form luminous layer; and forming metallic electrode thereon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990062660A KR100258749B1 (en) | 1997-02-22 | 1999-12-27 | Process for the preparation of organic luminescentdevices using novel beryllium complex |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19970005406 | 1997-02-22 | ||
KR1019980004989A KR100259398B1 (en) | 1997-02-22 | 1998-02-18 | Novel beryllium complex, process for the preparation thereof and organic electroluminescent device using the same for driving at low voltage |
KR1019990062660A KR100258749B1 (en) | 1997-02-22 | 1999-12-27 | Process for the preparation of organic luminescentdevices using novel beryllium complex |
Publications (1)
Publication Number | Publication Date |
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KR100258749B1 true KR100258749B1 (en) | 2000-05-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990062660A KR100258749B1 (en) | 1997-02-22 | 1999-12-27 | Process for the preparation of organic luminescentdevices using novel beryllium complex |
Country Status (1)
Country | Link |
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KR (1) | KR100258749B1 (en) |
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1999
- 1999-12-27 KR KR1019990062660A patent/KR100258749B1/en not_active IP Right Cessation
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