Patent ID: 11024686

Abstract:
The invention provides an OLED pixel structure and OLED display panel. The OLED pixel structure comprises: a pixel definition layer, layer, a first pixel electrode, an OLED light-emitting layer, and a second pixel electrode; bottom of opening area of the pixel definition layer having a three-dimensional concave curved shape, the first pixel electrode disposed at the bottom of the corresponding opening area having a corresponding shape, the OLED light-emitting layer disposed on the first pixel electrode having a corresponding shape, the second pixel electrode disposed on the pixel definition layer and a portion corresponding to the OLED light-emitting layer having a corresponding shape. The invention provides a corresponding OLED display panel. The invention reduces the difference in path length of emitted light observed at different angles when passing through the OLED light-emitting layer and transparent electrode layer, thereby reducing the brightness and color observed by human eye at different angles.