Fan-out wiring structure of display panel and display panel
US11205693B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2019 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Nov 13, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2380/02
Abstract
A fan-out wiring structure of a display panel is configured to electrically connect a signal transmission interface of a driving circuit to a signal receiving interface of a display area of the display panel. The fan-out wiring structure includes a first wiring layer and a second wiring layer. The first and the second wiring layers both define an extending area, a connecting area, and a bent area disposed between the extending area and the connecting area. The extending area and the connecting area of the first wiring layer each have a plurality of metal wires, and the bent area of the first wiring layer has a plurality of flexible wires. Each of the flexible wires is made of an organic electrically conductive material, and opposite ends of each of the flexible wires are connected to corresponding metal wires in the extending area and the connecting area, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.