Three-dimensional (3D) display module, 3D display system and 3D display method
US10015480B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2016 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Nov 10, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0134
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A three-dimensional (3D) display module, a 3D display system and a 3D display method are provided. The 3D display module includes a first plane mirror, a second plane mirror disposed correspondingly to the first plane mirror. A side of the first plane mirror coincides with a side of the second plane mirror to form a dihedral angle between the first plane mirror and the second plane mirror. The 3D display module also includes a first display screen and a second display screen disposed correspondingly to the first display screen. The first display screen and the second display screen are disposed outside the dihedral angle and at two sides of an angle bisecting plane of the dihedral angle, respectively. A first virtual image of the first display screen is overlapped with a second virtual image of the second display screen to form a first 3D virtual image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.