Display panel and manufacturing method thereof

• Main Authors: CHEN YIWEI, SONG XINHONG
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention discloses a display panel and a manufacturing method thereof. The display panel comprises a first substrate, a driving circuit layer, a first display element lamination layer, a first insulating layer and a connecting electrode. The driving circuit layer is arranged on the first substrate and comprises a first connecting pad and a second connecting pad which are separated from each other. The first display element lamination layer is arranged on the driving circuit layer and is electrically connected with the first connecting pad. The first display element lamination layer comprises a first semiconductor pattern, a second semiconductor pattern and a first light-emitting pattern. The second semiconductor pattern is arranged between the first semiconductor pattern and the driving circuit layer. The first light-emitting pattern is arranged between the first semiconductor pattern and the second semiconductor pattern. The first insulating layer at least contacts the side wall of the first display ele