Touch panel having pattern shape of sensor electrode close to pattern shape of lead-out wire
US12014017B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2020 |
| Grant date | Jun 18, 2024 |
| Priority date | — |
| Expiry date | Oct 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In the present invention a detection unit of a touch panel has sensor electrodes and a plurality of lead-out wires connected to the sensor electrodes. Each lead-out wire is provided with a wiring main section. The sensor electrodes are provided with a plurality of electrode main sections and a plurality of connection sections. The wiring main sections and electrode main sections are formed by repeatedly arranging side by side, in a first direction, unit patterns having a prescribed shape. In a second direction two adjacent electrode main sections are connected to each other by at least one connection section. Connections sections which are near to each other in the second direction are in different positions in the first direction. In each electrode main section, when two or more connection sections are side by side in the first direction, three consecutive unit patterns are connected by no more than two connection sections, or are not connected to one electrode main section positioned adjacent thereto in the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.