Display device and method, head-up display system, means of transportation and storage medium
US11209645B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 26, 2018 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Apr 17, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A display device and method, a head-up display system, a means of transportation and a storage medium are disclosed. The display device includes a display module, an image analysis device and a controller. The display module includes a plurality of display subareas, and each of the display subareas includes at least one display pixel; the image analysis device is configured to perform an analysis of an input image received by the image analysis device, so as to obtain an information zone of the input image and a non-information zone outside the information zone; and the controller is configured to render brightness of a display pixel, with a lowest brightness in a first region, in the first region of the display module higher than brightness of any display pixel in at least part of a second region of the display module, when the display module displays the input image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.