METHOD FOR PREVENTING SHORT CIRCUIT BETWEEN METAL WIRES IN ORGANNIC LIGHT EMITTING DIODE DISPLAY DEVICE

摘要

Disclosed is a method for preventing a short circuit between metal wires in an organic light emitting diode display device. The method includes: forming an inorganic layer on a substrate; forming an opening in the inorganic layer for exposing a part of the substrate; forming a metal layer on the inorganic layer, the metal layer including two metal wires respectively positioned at two sides of the opening; forming an organic layer on the two metal wires of the metal layer; and forming an indium tin oxide layer on the organic layer. The present invention can ensure that the short circuit does not occur between the metal wires by forming the opening in the inorganic layer.

主权项

1. A method for preventing a short circuit between metal wires in an organic light emitting diode display device, comprising:
forming an inorganic layer on a substrate; forming an opening in the inorganic layer for exposing a part of the substrate, the opening having a shape with narrow top and wide bottom; forming a metal layer on the inorganic layer, the metal layer comprising two metal wires respectively positioned at two sides of the opening; forming an organic layer on the two metal wires of the metal layer, the organic layer at least covering a part of the two metal wires; and forming an indium tin oxide layer on the organic layer.