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|1. (WO2018099058) OLED DISPLAY APPARATUS|
|Applicants:||BOE TECHNOLOGY GROUP CO., LTD.
|Title:||OLED DISPLAY APPARATUS|
An OLED display apparatus (01). The display apparatus comprises a pixel separation layer (20), having a plurality of opening portions and provided on a substrate (10), and an OLED device (30). The OLED device comprises an anode (31), a light-emitting functional layer (32) and a cathode (33) sequentially arranged away from the substrate, wherein the light-emitting functional layer is provided within the opening portion. The pixel separation layer is provided with a via hole (21), an auxiliary electrode (40) provided below a display region corresponding to the pixel separation layer and separated from the anode, with the auxiliary electrode being connected to the cathode through the via hole of the pixel separation layer, and a printed circuit board (60) provided on one side of the substrate away from the pixel separation layer, wherein the printed circuit board transmits a cathode signal to the auxiliary electrode by means of a conductive lead (50).