Optical imaging system and imaging device
US12306411B2 · kind B2 · utility
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Key dates
| Filing date | Feb 8, 2024 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Feb 8, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical imaging system and an imaging device are disclosed. The optical imaging system includes: a display assembly, which outputs lights of an image; a lens assembly, which enlarges the image; a polarization converter, wherein the polarization converter is a frequency-dependent polarization converter, which can convert the lights of a first frequency to a first polarization and convert the lights of a second frequency to a second polarization; and an aberration-correcting optical assembly, which is a polarization-dependent planar optics assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.