OLED display panel with organic functional layer, manufacturing method thereof, and OLED display device

A manufacturing method of an organic light-emitting diode (OLED) display panel, comprising following steps:

• providing a substrate;
• forming a drive circuit layer on the substrate;
• forming an organic functional layer on the drive circuit layer in a non-display area of the OLED display panel;
• forming a light-emitting functional layer on the drive circuit layer in a display area of the OLED display panel;
• and
• forming an encapsulation layer comprising a first inorganic layer, a first organic layer and a second inorganic layer sequentially on the light-emitting functional layer;
• wherein a minimum distance between boundaries of the organic functional layer and the encapsulation layer is greater than a coating precision accuracy of the encapsulation layer, and the organic functional layer is configured to undergo visible changes when in contact with water and oxygen;
• wherein the first organic layer is disposed only in a display area of the OLED display panel;
• wherein the first organic layer in the display area is separated from the organic functional layer in the non-display area by the first inorganic layer and the second inorganic layer;
• and
• wherein the organic functional layer comprises a first organic functional layer and a first reflective layer, and the first organic functional layer is disposed between the first reflective layer and the encapsulation layer.

An organic light-emitting diode (OLED) display device, comprising an OLED display panel and a cover plate, wherein the OLED display panel comprises:

• a substrate;
• a drive circuit layer disposed on the substrate;
• a light-emitting functional layer disposed on the drive circuit layer;
• and
• an encapsulation layer comprising a first inorganic layer, a first organic layer and a second inorganic layer sequentially disposed on the light-emitting functional layer;
• wherein the first organic layer is disposed only in a display area of the OLED display panel;
• wherein in a non-display area of the OLED display panel, an organic functional layer is disposed under the encapsulation layer, a minimum distance between boundaries of the organic functional layer and the encapsulation layer is greater than a coating precision accuracy of the encapsulation layer, and the organic functional layer is configured to undergo visible changes when in contact with water and oxygen
• wherein the first organic layer in the display area is separated from the organic functional layer in the non-display area by the first inorganic layer and the second inorganic layer;
• and
• wherein the organic functional layer comprises a first organic functional layer and a first reflective layer, and the first organic functional layer is disposed between the first reflective layer and the encapsulation layer.