OLED DISPLAY DEVICE AND MANUFACTURE METHOD THEREOF

摘要

The present invention provides an OLED display device and a manufacture method thereof. The OLED display device comprises: a substrate (100); a plurality of first electrodes (200), spaced with one another and arranged in array on the substrate (100); pixel barrier layers (300), located on the substrate (100) and between every two adjacent first electrodes (200); each pixel barrier layer (300) comprises a rut (310) at center, and the rut (310) penetrates the pixel barrier layer (300); an OLED organic material layer (400), located on the first electrodes (200) and the pixel barrier layers (300); the OLED organic material layer (400) is disconnected at the ruts (310); a second electrode (500), located on the OLED organic material layer (400); the second electrode (500) is similarly disconnected at the ruts (310).The OLED display device can inhibit the leaking emitting light problem caused by the leakage current. The short circuit defects can be decreased, and the reliability of the OLED display device is promoted and the display quality of the OLED display device is improved.

主权项

1. An organic light emitting diode (OLED) display device, comprising:
a substrate; a plurality of first electrodes, which is spaced with one another and arranged in an array on the substrate; pixel barrier layers, each of which is located on the substrate and between every two adjacent ones of the first electrodes; the pixel barrier layers are higher than the first electrodes and partially cover upper surfaces of the first electrodes; wherein each of the pixel barrier layers comprises a rut formed in a center of the pixel barrier layer and penetrating the pixel barrier layer; and an area defined by every two adjacent ones of the pixel barrier layers is one pixel area; an OLED organic material layer, which is located on the first electrodes and the pixel barrier layers; and the OLED organic material layer is disconnected at the ruts; a second electrode, which is located on the OLED organic material layer; and the second electrode is disconnected at the ruts.