Organic light emitting display panel and manufacturing method thereof

An organic light emitting display panel, comprising:

• a transistor layer disposed on a substrate;
• an inter-layer insulation film covering the transistor layer;
• a first insulation film pattern disposed on the inter-layer insulation film at regions corresponding to each of a plurality of pixels;
• a second insulation film pattern covering the first insulation film pattern, the second insulation film pattern having an area that is larger than an area of the first insulation film pattern;
• an anode electrode covering the second insulation film pattern, an edge surface of the anode electrode having a round-shaped cross section;
• one or more emission structures covering the anode electrode;
• and
• a cathode electrode disposed on the one or more emission units,
• wherein the one or more emission structures comprises:
• a first emission structure surrounding a side surface and an upper surface of the anode electrode;
• a charge generation layer surrounding a side surface and an upper surface of the first emission structure;
• and
• a second emission structure surrounding a side surface and an upper surface of the charge generation layer,
• wherein the charge generation layer is discontinued at a boundary region between neighboring pixels.