US 12,393,035 B2
Augmented reality display apparatus
Bing Xiao, Beijing (CN)
Assigned to MATRIXED REALITY TECHNOLOGY CO., LTD., Wuxi (CN)
Filed by MATRIXED REALITY TECHNOLOGY CO., LTD., Wuxi (CN)
Filed on May 15, 2024, as Appl. No. 18/665,517.
Application 18/665,517 is a continuation of application No. 18/003,336, granted, now 12,078,808, previously published as PCT/CN2021/107809, filed on Jul. 22, 2021.
Claims priority of application No. 202010722830.0 (CN), filed on Jul. 24, 2020.
Prior Publication US 2024/0302661 A1, Sep. 12, 2024
Int. Cl. G02B 27/01 (2006.01)
CPC G02B 27/0172 (2013.01) [G02B 2027/0127 (2013.01); G02B 2027/0185 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An augmented reality display apparatus, comprising:
a display system configured to display a target image;
a depth acquisition assembly configured to acquire depth position information of a target object, the target object comprising at least one of human eyes and the target image, the depth position information of the target object comprising at least one of position information of a depth plane at a gaze position of human eyes and position information of a depth plane where the target image is to be displayed;
a processor fixedly connected to the display system, the processor being configured to determine displacement information of the display system based on the depth position information of the target object acquired by the depth acquisition assembly;
a spectacle frame connected to the display system and the depth acquisition assembly; and
a lifter fixedly connected to the spectacle frame and the processor, the lifter being configured to drive the display system to move to a target position relative to the spectacle frame based on the displacement information determined by the processor;
wherein when the depth plane at the gaze position of human eyes is within a depth position range where the target image is to be displayed, the depth acquisition assembly does not acquire the gaze position of human eyes in real time, and when the depth plane at the gaze position of human eyes is not within a depth position range where the target image is to be displayed, the depth acquisition assembly acquires the gaze position of human eyes in real time.