Display device and imaging system
US11378799B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2021 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Jun 30, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0185
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device and an imaging system are provided. The display device includes a double-sided display module, a reflective component, and a curved mirror. The double-sided display module includes first and second light-exiting surfaces. In a first direction, light emitted from the first light-exiting surface is projected to a first position on the curved mirror. The reflective component at least reflects light emitted from the second light-exiting surface to a second position on the curved mirror. In a second direction, the curved mirror reflects the light emitted from the first light-exiting surface and the light emitted from the second light-exiting surface and reflected by the reflective component, to form a first virtual image and a second virtual image. Along the first direction, the first virtual image is spaced apart from the second virtual image, and the first direction intersects the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.