One sided thin film capacitive touch sensors
US8773387B2 · kind B2 · utility
13Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2012 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Nov 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2217/96019
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Thin film capacitive touch sensors and applications thereof are described herein. Embodiments include construction of one-sided and two-sided thin film capacitive touch sensors with partial fill patterns, one-sided thin film capacitive touch sensors including conductive ground plane layers, one-sided thin film capacitive touch sensors including air gap layers, one-sided thin film capacitive touch sensors including a combination of both separation layers to create air gap layers and conductive ground plane layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.