Electronic device, display device, and method for manufacturing thereof
US11340667B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2020 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Jun 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10128
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a substrate including an input terminal arranged a plurality of terminals, a wiring substrate having a flexibility connected to the input terminal part. The wiring substrate includes a base film, a cover film covering the base film, a plurality of wirings between the base film and the cover film, a connection part, and a first region bent in a first the one side and a second region adjacent to the first region. The second region of the connection part includes a first connection terminal group connected to the plurality of wirings, a second connection terminal group, and a dummy terminal group between the first connection terminal group. The first region is provided with an opening through the base film and the cover film, the second region overlaps the input terminal part, and the dummy terminal group and the opening are adjacent to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.