OLED display device and manufacturing method for the same

An OLED display device, comprising:

• a substrate, an organic light-emitting layer, a first encapsulation layer, a color filter layer, and a second encapsulation layer;
• wherein the organic light-emitting layer is disposed on the substrate, the first encapsulation layer covers a surface of the organic light-emitting layer, the color filter layer is disposed on the first encapsulation layer, and the second encapsulation layer covers a surface of the color filter layer;
• and
• wherein the color filter layer comprises multiple photoresists of different colors and the organic light-emitting layer extends across the multiple photoresists of different colors, and wherein the first encapsulation layer comprises a first multilayer encapsulation structure that comprises at least a first buffer layer and the second encapsulation layer comprises a second multilayer encapsulation structure that comprises at least a second buffer layer, the color filter layer being interposed between the two multilayer encapsulation structures and located between the two buffer layers such that at least one of the buffer layers completely covers the color filter layer.