Flexible connection member and electronic device comprising same
US11523507B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 9, 2019 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Aug 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/115
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various embodiments disclosed in the disclosure relate to a flexible connection member and an electronic device comprising same, the flexible connection member having an RF line for signal transmission formed therein, wherein an impedance of the RF line is prevented from being changed even when a flexible printed circuit board is bent. According to one embodiment, a connection member may be provided, the connection member comprising, a first conductive layer including a first logic line, and a second conductive layer in contact with the first conductive layer and including a bonding sheet layer, wherein the second conductive layer includes, a second logic line formed on part of the second conductive layer, and an RF line formed on other part of the second conductive layer, the bonding sheet layer includes, the second conductive layer adhered over the second logic line and the RF line, a first insulating layer formed between the first conductive layer and the second conductive layer, and pins formed on one side of the first conductive layer and the second conductive layer and configured to be electrically connected to connection pins of an external module, and the second conductive …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.