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1. WO1999031741 - COMPOUND-METAL CONTACTS FOR ORGANIC DEVICES AND METHOD FOR MAKING THE SAME

Publication Number WO/1999/031741
Publication Date 24.06.1999
International Application No. PCT/IB1997/001565
International Filing Date 15.12.1997
IPC
H01L 51/52 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52Details of devices
CPC
H01L 2251/5315
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
2251Indexing scheme relating to organic semiconductor devices covered by group H01L51/00
50Organic light emitting devices
53Structure
5307specially adapted for controlling the direction of light emission
5315Top emission
H01L 51/5221
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]
52Details of devices
5203Electrodes
5221Cathodes, i.e. with low work-function material
Applicants
  • INTERNATIONAL BUSINESS MACHINES CORPORATION [US]/[US]
Inventors
  • KIEWRA, Edward, W.
  • ROENTGEN, Peter
  • SEIDLER, Paul, F.
Agents
  • HEUSCH, Christian
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) COMPOUND-METAL CONTACTS FOR ORGANIC DEVICES AND METHOD FOR MAKING THE SAME
(FR) CONTACTS EN COMPOSES METALLIQUES POUR DES COMPOSANTS ORGANIQUES ET LEUR PROCEDE DE FABRICATION
Abstract
(EN) Organic electroluminescent device comprising a substrate, an anode, a cathode, and an organic stack being sandwiched between the anode and cathode. The cathode of this organic electroluminescent device comprises a metallic compound, wherein the metallic compound is a carbide, nitride, or boride of an early transition metal, lanthanide or alkaline earth (group IIA of the periodic table of elements).
(FR) Composant organique électroluminescent comprenant un substrat, une anode, une cathode et un empilement organique pris en sandwich entre l'anode et la cathode. La cathode de ce composant organique électroluminescent est constituée par un composé métallique consistant en carbure, nitrure ou borure d'un métal de transition précoce, de lanthanides ou d'un métal alcalino-terreux (groupe IIA du tableau périodique des éléments).
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