Electronic device and vehicle display device
US12400609B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 1, 2024 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | May 1, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a substrate, visible light units, infrared light units, and a light sensor. The substrate includes a first area and a second area. The visible light units are disposed on the first substrate. The infrared light units are disposed on the first substrate and adjacent to the visible light units. A part of the infrared light units is disposed in the first area, and another part of the infrared light units is disposed in the second area. The light sensor is disposed between the first area and the second area and detects infrared light. The first area has a first infrared light unit density. The second area has a second infrared light unit density. The first infrared light unit density is different to the second infrared light unit density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.