公开(公告)号：US20230333596A1

公开(公告)日：2023-10-19

申请号：US18340195

申请日：2023-06-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shaorui Gao ,  Jushuai Wu ,  Weicheng Luo ,  Meng Qiu ,  Hui Yu ,  Yunneng Mo ,  Tizheng Wang

IPC: G06F1/16 ,  G06F3/01 ,  G09G3/00

CPC classification number: G06F1/163 ,  G06F3/013 ,  G09G3/003 ,  G09G2340/0464 ,  G09G2320/0613 ,  G09G2354/00

Abstract: A display module for a head-mounted display device includes a display assembly, an optical imaging assembly, and a virtual image location adjustment assembly. The display assembly is configured to display an image. The optical imaging assembly is configured to form a virtual image based on the image. The virtual image location adjustment assembly is configured to adjust at least one of the optical imaging assembly and the display assembly to adjust the virtual image to a target location. The virtual image location adjustment assembly adjusts the optical imaging assembly and/or the display assembly.