Flexible printed circuit and display device
US12363822B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 8, 2021 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Aug 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10128
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flexible printed circuit includes a substrate, a first conductive layer, and a first protective layer. The substrate has a body region, a first bonding region, and a connection region located between the body region and the first bonding region. The first conductive layer is located on a first side of the substrate, and extends from the body region to the first bonding region via the connection region. The first protective layer is located on a side of the first conductive layer away from the substrate, and extends from the body region to the connection region. The first protective layer partially covers the connection region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.