Touch screen panel
US8963848B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2011 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Dec 13, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch screen panel includes a transparent substrate. A plurality of first and second sensing cells are formed so as to be connected along first and second directions, respectively. The second sensing cells are disposed between the first sensing cells. A plurality of first and second connection patterns connect the first and second sensing cells to one another along the first and second directions, respectively. A first insulating layer is interposed between the first second connection patterns. In the touch screen panel, each of the first connection patterns includes a main bridge pattern separately patterned in a different layer from the first sensing cells connected by the main bridge pattern to connect adjacent first sensing cells to other along the first direction, and one or more sub-bridge patterns which branch from the main bridge pattern, and which have both ends connected to the main bridge pattern so as to form a detour path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.