Printed circuit board including bending portion, and electronic device including the same
US10736211B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2019 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Aug 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10128
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A foldable electronic device according to certain embodiments comprises a display, a cover covering one or more hinges, and a flexible printed circuit board disposed between the flexible display and the cover, wherein the flexible printed circuit board includes, a cover section accommodated in the cover, a first connection section extending to a first side of the cover section, and a second connection section extending to a second side of the cover section, wherein the cover section includes a first fixing area extending from the first connection section and configured to fix an area of the flexible printed circuit board to the electronic device, a second fixing area extending from the second connection section and configured to fix another area of the flexible printed circuit board to the electronic device, and a deformable area disposed between the first fixing area and the second fixing area, and wherein a number of multiple conductive layers forming the first fixing area and a number of conductive layers forming the second fixing area are equal to each other, and a number of multiple conductive layers forming the deformable area and the number of multiple conductive layers form…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.