Organic electroluminescent device comprising scan lines having the same resistance

• Main Author: BAE HYO D
• Format: Patent
• Language: English
• Published: 12.07.2007
• Subjects: ADVERTISING; BASIC ELECTRIC ELEMENTS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; LABELS OR NAME-PLATES; PHYSICS; SEALS; SEMICONDUCTOR DEVICES; SIGNS

The present invention discloses the organic electroluminescent device in which a plurality of scan lines can be arranged without the spatial limitation to maintain identically resistances of the scan lines. The organic electroluminescent device according to the present invention comprising a plurality of scan lines connected electrically a plurality of cathode electrodes is characterized in that each scan line has a length which is the same as that (those) of the neighboring scan line(s). The scan line has at least one portion which is bent with a certain angle, and the bending frequency of any one scan line is more than that of the scan line formed at an outer side thereof Also, the bending angle of the bent portion of any one scan line is smaller than that of the scan line formed at an outer side thereof.