PIXEL STRUCTURE, DISPLAY APPARATUS, AND METHOD OF FABRICATING PIXEL STRUCTURE

摘要

A pixel structure includes a base substrate (10) and a light emitting element (20) on the base substrate (10). The light emitting element (20) includes a reflective electrode (21), a light emitting layer (22) on the reflective electrode (21), and a substantially transparent electrode (23) on a side of the light emitting layer (22) away from the reflective electrode (21). The reflective electrode (21) has a reflective ridge (30) configured to reflect light laterally transmitted through the light emitting layer (22) to exit from a light emitting surface of the pixel structure. The reflective ridge (30) has a first concave reflective sidewall (30w1) extending from a peak (30p) of the reflective ridge (30) to a base of the reflective ridge (30), and a second concave reflective sidewall (30w2) extending from the peak (30p) of the reflective ridge (30) to the base of the reflective ridge (30). The first concave reflective sidewall (30w1) faces away from the second concave reflective sidewall (30w2).