Display panel and display device

• Main Authors: YANG ZHI, TANG YANGLING, ZHOU XIUFENG, XIE JUNFENG, XIE ZHISHENG, LIANG QIN
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: ELECTRICITY

The invention relates to the technical field of display, in particular to a display panel and a display device. A pixel definition layer of the display panel is arranged on a driving substrate, and the pixel definition layer protrudes out of the driving substrate to form a pixel containing area. The sub-pixel is arranged in the pixel accommodating area, the sub-pixel comprises an anode, an organic light-emitting layer and a cathode, the anode is arranged on the driving substrate in the pixel accommodating area, the organic light-emitting layer is arranged on the anode, and the cathode is arranged on the organic light-emitting layer. The enclosure structure is arranged on the pixel definition layer, and part of the enclosure structure is embedded into the pixel definition layer. The common cathode is arranged between the driving substrate and the enclosure structure, and the common cathode is covered by the pixel definition layer. The auxiliary cathode is arranged between the enclosure structure and the common