Injection molding method of liquid silicone rubber and electronic device with display screen

The invention provides an injection molding method of liquid silicone rubber and an electronic device with display screen. The method comprises the following steps: coating mould injection molding Overmolding glue on a product to be treated by injection molding; after curing molding of the glue, carrying out low temperature injection molding with liquid silicone rubber for the product to be treated by injection molding, wherein the low temperature is 25-80 DEG C. The electronic device with display screen comprises a device housing and a display module, the display module comprises a glass cover plate and a display screen, the display module is treated by low temperature injection molding with liquid silicone rubber, wherein the display screen and the glass cover plate are bonded, and the width of the glass cover plate is less than the width of the display screen; the edge of the display screen is fixed to the device housing. The width of the glass cover plate is less than the width of the display screen, the edge of the display screen is fixed by the device housing, and shielding regions do not need to be printed at the two sides of the glass cover plate; Low temperature injection molding with liquid silicone rubber is carried out for the electronic device at a low temperature environment, so that burning-out of the electronic device is prevented, and adhesion strength between the silicone rubber and the electronic device parts is guaranteed.