US Patent 11029524 Display device

The present disclosure relates to a display device, including an optical imaging assembly and a neck wearable assembly. The optical imaging assembly is mounted on a head-mounted assembly, and is configured to present a virtual image to a user when the user wears the head-mounted assembly on the user's head. The neck wearable assembly is wearable on the user's neck, and is configured to obtain the virtual image and provide the virtual image to the optical imaging assembly for presenting.