Image generation using a spinning display and blur screen
US11106053B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Mar 13, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/3833
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
According to one implementation, an image generation system includes a rotor, a base including a motor for spinning the rotor about an axis of rotation, a display secured to the rotor, the display including a display surface, and a blur screen secured to the display. The blur screen has a vertical edge substantially parallel to the axis of rotation and includes a first light emission barrier, a second light emission barrier, and a horizontal gap having a width substantially perpendicular to the vertical edge separating the first light emission barrier from the second light emission barrier. The first light emission barrier and the second light emission barrier are configured to substantially prevent rotational blur of an image displayed by the display surface while the display and the blur screen are spun by the motor and the rotor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.