Augmented reality display apparatus and augmented reality display device comprising same
US12078808B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2021 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | Jul 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0185
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An augmented reality display apparatus and an augmented reality display device comprising the same. The apparatus comprises: a display system (12) configured to display a target image; a depth acquisition assembly (11) configured to acquire depth position information of a target object, the target object including at least one of a human eye, the target image, and a real environment within a field of view of the human eye, the depth position information of the target object including at least one of position information of a depth plane at a gaze position of human eyes, position information of a depth plane where the target image is to be displayed, and position information of a depth plane of the real environment; a processor (13) fixedly connected to the display system (12), the processor (13) being configured to determine displacement information of the display system (12) based on the depth position information of the target object acquired by the depth acquisition assembly (11); a spectacle frame (15) connected to the display system (12) and the depth acquisition assembly (11); and a lifter (14) fixedly connected to the spectacle frame (15), the lifter (14) being connected to …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.