Electrode array of touch panel
US8803019B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2012 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Jan 30, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2017/9602
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Disclosure is an electrode array of a touch panel, which includes a plurality of rhombus-shaped electrodes, dumbbell-shaped electrodes, and bridge wires. The rhombus-shaped electrodes are arranged along a first direction and interconnected in the first direction. The dumbbell-shaped electrodes are arranged along a second direction. Each dumbbell-shaped electrode has a first enlarged part, a second enlarged part, and a narrow part. Here, each rhombus-shaped electrode is disposed between two adjacent dumbbell-shaped electrodes along the second direction. The bridge wires are used for electrically coupling the two first enlarged parts and the two second enlarged parts of the two adjacent dumbbell-shaped electrodes, respectively. The production reliability of the present invention is increased according to the dumbbell-shaped electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.