A screen assembly, comprising a backlight module, a display panel, and a camera module, wherein the backlight module is stacked with the display panel and defines a mounting through hole for receiving the camera module; and a light shielding member is sandwiched between the backlight module and the display panel and defines a first through hole through which the camera module extends, wherein the light shielding member is configured to block light leakage of the display panel and the backlight module toward the camera module; characterized in that: the screen assembly further comprises a cover plate and an ink layer, wherein the ink layer is sandwiched between the display panel and the cover plate, defines a second through hole, and is used for shielding wires in the display panel, and wherein an optically clear adhesive is sandwiched between the cover plate and the display panel and used for fixedly connecting the cover plate and the display panel; and the backlight module comprises a light guide plate, a metal frame, and a plastic ring, wherein: the light guide plate defines a second via, the metal frame comprises a support ring received in the second via, and the plastic ring is fixedly connected with the support ring and received in the second via; the plastic ring defines an opening, the opening is served as the mounting through hole and aligned with the first through hole; and the plastic ring and the support ring corporate with each other to limit the camera module. the backlight module is stacked with the display panel and defines a mounting through hole for receiving the camera module; and a light shielding member is sandwiched between the backlight module and the display panel and defines a first through hole through which the camera module extends, wherein the light shielding member is configured to block light leakage of the display panel and the backlight module toward the camera module; characterized in that: the screen assembly further comprises a cover plate and an ink layer, wherein the ink layer is sandwiched between the display panel and the cover plate, defines a second through hole, and is used for shielding wires in the display panel, and wherein an optically clear adhesive is sandwiched between the cover plate and the display panel and used for fixedly connecting the cover plate and the display panel; and the backlight module comprises a light guide plate, a metal frame, and a plastic ring, wherein: the light guide plate defines a second via, the metal frame comprises a support ring received in the second via, and the plastic ring is fixedly connected with the support ring and received in the second via; the plastic ring defines an opening, the opening is served as the mounting through hole and aligned with the first through hole; and the plastic ring and the support ring corporate with each other to limit the camera module. the screen assembly further comprises a cover plate and an ink layer, wherein the ink layer is sandwiched between the display panel and the cover plate, defines a second through hole, and is used for shielding wires in the display panel, and wherein an optically clear adhesive is sandwiched between the cover plate and the display panel and used for fixedly connecting the cover plate and the display panel; and the backlight module comprises a light guide plate, a metal frame, and a plastic ring, wherein: the light guide plate defines a second via, the metal frame comprises a support ring received in the second via, and the plastic ring is fixedly connected with the support ring and received in the second via; the plastic ring defines an opening, the opening is served as the mounting through hole and aligned with the first through hole; and the plastic ring and the support ring corporate with each other to limit the camera module. the light guide plate defines a second via, the metal frame comprises a support ring received in the second via, and the plastic ring is fixedly connected with the support ring and received in the second via; the plastic ring defines an opening, the opening is served as the mounting through hole and aligned with the first through hole; and the plastic ring and the support ring corporate with each other to limit the camera module.