Thin film sensor, thin film sensor array, and electronic device
US11976950B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 29, 2021 |
| Grant date | May 7, 2024 |
| Priority date | — |
| Expiry date | Jul 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a thin film sensor, a thin film sensor array and an electronic device. The thin film sensor has a functional area and a non-functional area surrounding the functional area, and includes: a dielectric substrate having a first surface and a second surface which are oppositely arranged; a first conductive layer located on the first surface of the dielectric substrate and including a first conductive structure arranged in the functional area; a second conductive layer located on the second surface of the dielectric substrate; a first light-shielding layer located on the first surface of the dielectric substrate, the first light-shielding layer includes a first light-shielding structure at least arranged in the non-functional area, the first light-shielding structure has the same pattern as the first conductive structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.