Mutual capacitive touch substrate, mutual capacitive touch panel, and mutual capacitive touch apparatus
US10310688B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 20, 2016 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | May 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application discloses a mutual capacitive touch substrate comprising a matrix of a plurality of electrode units, adjacent electrode units complementarily matching each other. Each electrode unit comprises a first electrode having a first undulating boundary; a second electrode having a second undulating boundary; and a fill pattern between the first electrode and the second electrode, having an undulating boundary substantially complementary to corresponding portions of the first undulating boundary and the second undulating boundary. The first electrode, the second electrode, and the fill pattern in a same electrode unit are electrically isolated from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.