Manufacturing method of display module

• Main Authors: HAN SAISAI, SONG YUHUA, TIAN WENYA, GE YONG, DONG XIAOBIAO, WANG CHENGGONG, LIU NA, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The invention discloses a manufacturing method of a display module, and the method comprises the following steps: providing a driving backboard, forming a conductive adhesive film on the surface of one side of the driving backboard, and enabling the conductive adhesive film to have a plurality of conductive particles; pre-fixing a plurality of light-emitting elements on the conductive adhesive film through the pins, wherein the plurality of light-emitting elements are positioned on one side, far away from the driving back plate, of the conductive adhesive film; a fixed film layer is formed, at least part of each light-emitting element is wrapped by the fixed film layer, and the fixed film layer at least covers the surfaces of the sides, away from the conductive adhesive film, of the multiple light-emitting elements; the fixed film layer is pressurized, the conductive adhesive film is heated, the conductive adhesive film deforms, the light-emitting element is electrically connected with the driving backboard t