System and method for controlling the luminosity of a head-up display and display using said system
US10181308B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2014 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Dec 18, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/145
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to a system for controlling the luminosity of a head-up display (36) of a vehicle, said display (36) being configured to display an image, said system comprising means (32) for assessing luminosity connected to means (34) for determining a luminosity instruction for the display (36). The system is characterized in that said means (32) for assessing luminosity are capable of assessing the external luminosity towards the front of the vehicle and beyond the image displayed on said display (36), and in that said determination means (34) are capable of determining the luminosity instruction in accordance with the external luminosity assessed and of transmitting same to the display (36).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.