Organic light-emitting display panel and display device

• Main Authors: TONG XIAOYANG, LI XIONGPING, XU CHUANZHI
• Format: Patent
• Language: Chinese; English
• Published: 01.06.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention discloses an organic light-emitting display panel and a display device, and belongs to the technical field of display. The organic light-emitting display panel comprises a substrate, a pixel defining layer and a plurality of organic light-emitting diodes, wherein the pixel defining layer is arranged on the substrate and comprises a plurality of opening regions, at least one part of organic light-emitting diodes are arranged on the opening regions of the pixel defining layer, each organic light-emitting diode comprises a negative electrode, a positive electrode and an organic light-emitting part, the organic light-emitting part is arranged between the negative electrode and the positive electrode, and a reflection film is arranged on side walls of the opening regions of the pixel defining layer. Compared with the prior art, the light ray loss can be reduced, the cross color phenomenon is improved, and the resolution of the organic light-emitting display panel is favorablyimproved. 本发明公开了种有机发光显示面板