MANUFACTURING METHOD FOR OLED DISPLAY PANEL AND OLED DISPLAY PANEL

摘要

A manufacturing method for an OLED display panel, comprising: providing an array substrate; forming a first ITO layer, a reflective layer, and a second ITO layer in sequence on the array substrate, wherein the film thickness of the second ITO layer is greater than the film thickness of the first ITO layer; forming a patterned photoresist on the second ITO layer; etching the second ITO layer, the reflective layer, and the first ITO layer using the same etching process to form a patterned anode layer; and preparing an OLED light-emitting layer on the anode layer.