Methods and systems for controlling a transparency of a window of a vehicle
US10449839B2 · kind B2 · utility
0Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2017 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Nov 11, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure is directed to systems and methods for controlling a transparency of a window of a vehicle. The system may include a sensor for detecting a user of the vehicle in proximity to the vehicle. The system may also include a control system for controlling the transparency of the window based on the proximity of the user to the vehicle by adjusting a transmittance of a plurality of thin-film-transistors (TFTs) of the window to control the transparency of the window.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.