Touch screen panel
US8358284B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2009 |
| Grant date | Jan 22, 2013 |
| Priority date | — |
| Expiry date | May 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The touch screen panel according to the embodiment of the present invention includes a plurality of coupling patterns arranged on a transparent substrate in an island shape, an insulating film formed on the coupling patterns and having contact holes arranged corresponding to end portions of the coupling patterns, and first and second sensing patterns formed on the insulating film. The second sensing pattern includes second sensing cells, and each of the second sensing cells are formed in a region of the insulating film having a pair of adjacent contact holes to be electrically coupled to coupling patterns exposed through the contact holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.