Transparent electrode member, multilayer transparent electrode member, and capacitive sensor
US11847284B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2020 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Oct 20, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A transparent electrode member includes a translucent base, and first transparent electrodes that are arranged side by side in a first direction on a first surface of the base. An insulating layer does not overlap partial regions PR when viewed in the direction of the normal to the first surface. A rectangular region in which a part other than the conductive portion is composed of the partial regions over the entire part is defined as a first rectangular region, a rectangular region in which at least the insulating layer is contained is defined as a second rectangular region, and a relationship between an area Sa of the part other than the conductive portion in the first rectangular region and an area Sb of a part other than the conductive portion in the second rectangular region satisfies Sa/Sb=1±0.3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.