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1. (WO2018120554) IMAGE DISPLAY METHOD AND HEAD-MOUNTED DISPLAY DEVICE

Pub. No.:    WO/2018/120554    International Application No.:    PCT/CN2017/082439
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sat Apr 29 01:59:59 CEST 2017
IPC: G02B 27/02
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WU, Xinkai
吴欣凯
Title: IMAGE DISPLAY METHOD AND HEAD-MOUNTED DISPLAY DEVICE
Abstract:
An image display method and a head-mounted display device (100, 200). The image display method comprises: obtaining first position information of an eye reference object when monitoring an eye movement (S201); determining a change of an eye observation axis (307) according to the first position information of the eye reference object (S202); and adjusting the position of a display system (106, 305) according to the change of the eye observation axis (307), and displaying a virtual image (304) associated with the position, to control a central axis (306) of the virtual image (304) to align with the eye observation axis (307) (S203). The display system (106, 305) comprises a display screen (126) and an optical component (130) coupled with the display screen (126). The present invention allows a user to view particular images after rotating eyes and can improve user immersion.