Head-mounted display apparatus and optical display system
US12007566B2 · kind B2 · utility
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1References
7Claims
0Family size
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Key dates
| Filing date | Aug 5, 2020 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Jun 21, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0116
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head-mounted display apparatus and an optical display system are disclosed. The head-mounted display apparatus comprises: a display assembly, which outputs light of an image, a lens assembly, placed in front of the display assembly to enlarge the image and produce the first aberration of a first direction; and a planar optical assembly, placed between the display assembly and the lens assembly, wherein the planar optical assembly produces the second aberration of a second direction opposite to the first direction to correct the first aberration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.