A top-emission type organic light emitting diode display substrate having a plurality of subpixel areas, in each of which the top-emission type organic light emitting diode display substrate includes a base substrate (1); a thin film transistor (20) on the base substrate (1) and including a drain electrode (7); and an organic light emitting diode (30) on a side of the drain electrode (7) distal to the base substrate (1). The organic light emitting diode (30) includes a first electrode (10) on a side of the drain electrode (7) distal to the base substrate (1); an organic layer (11) on a side of the first electrode (10) distal to the drain electrode (7); and a second electrode (12) on a side of the organic layer (11) distal to the first electrode (10). The first electrode (10) is a substantially transparent electrode and electrically connected to the drain electrode (7). The drain electrode (7) is a reflective electrode. The second electrode (12) is a substantially transparent electrode.
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