Huawei Technologies Co., Limited

Jie Dai

Jiandong Yu

Embodiments of this application provide a display device module, including a display panel, a non-coaxial optical component, a first optical element, and a second optical element. The non-coaxial optical component includes an incident surface and an emergent surface, and the incident surface of the non-coaxial optical component faces the display panel, so that light emitted by the display panel is capable of being transmitted through the incident surface and transmitted from the emergent surface. In this application, a thickness of a display module in a head-mounted display device in a viewing direction of human eyes is reduced, and a compact design of the head-mounted display device is implemented.

Display device module and head-mounted display device

Embodiments provide an optical imaging system, which includes a first aberration compensation lens group, a polarizer, an optical imaging module, and a display, where the display, the first aberration compensation lens group, the polarizer, and the optical imaging module are sequentially arranged. The display is configured to emit non-polarized light. The first aberration compensation lens group is configured to perform aberration compensation on the non-polarized light emitted by the display. The polarizer is configured to transmit polarized light in non-polarized light that is obtained after the aberration compensation and that is emitted by the first aberration compensation lens group. The optical imaging module is configured to: fold an optical path, and emit the polarized light. The embodiments of this application are applied to an optical imaging process.

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Dongguan, China

Jie Dai