Operator control and/or display device
US12254150B2 · kind B2 · utility
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1Claims
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Assignee
Inventor
Key dates
| Filing date | Oct 23, 2020 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Nov 9, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A touch screen operator control and/or display device (1), for a motor vehicle has a display element (2). At least one graphics element (3) can be represented on the display element (2) by visible light radiation. A sensor (4) detects the representation of the graphics element (3). The sensor (4) detects in particular, changes in brightness on the display element (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.