OLED display panel having opening zone for exposing sub-pixel sub-regions, and method for manufacturing the same

Abstract

An OLED display panel includes: two substrates opposite to each other; a plurality of pixel regions disposed between inner sides of the two substrates and each comprising a blue sub-pixel sub-region, a green sub-pixel sub-region and a red sub-pixel sub-region; and a circularly polarizing plate disposed at an outer side of one of the substrates on a light outgoing side of the display panel; wherein, an opening zone is within a projection area where a projection of each of the pixel regions on the circularly polarizing plate in a thickness direction of the display panel is located, and through the opening zone the corresponding sub-pixel sub-regions are exposed. A method for manufacturing an OLED display panel and a display apparatus having the OLED display panel are also disclosed.

Dependencies are inferred from the claim text.