Flexible touch panel comprising a flexible substrate with a fan-out region, manufacturing method thereof and flexible touch display
US11209864B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 12, 2019 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Sep 18, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A flexible touch panel includes a flexible substrate including a flexible substrate body and at least one flexible substrate extension, in which the flexible substrate body is contiguous with the at least one flexible substrate extension. A plurality of touch units are provided on the flexible substrate body. A plurality of signal lines are disposed on the flexible substrate and electrically connected to the plurality of touch units. Each of the plurality of signal lines includes a first portion on the flexible substrate body and a second portion on the flexible substrate extension, so that each of the plurality of signal lines directly connects to an external driving circuit, and some of the plurality of signal lines include a material different from others of the plurality of signal lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.