Touch panel with improved linear response and minimal border width electrode pattern
US6781579B2 · kind B2 · utility
31Cited by
22References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2003 |
| Grant date | Aug 24, 2004 |
| Priority date | — |
| Expiry date | Mar 3, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04113
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch screen panel including an insulative substrate; a resistive layer disposed on the insulative substrate; and a plurality of spaced conductive segments on the resistive layer along the border thereof. The conductive segments are disposed in rows, and every row has at least two segments which face at least a portion of three segments in the next inner row for optimizing the linearity of the touch screen panel and at the same time reducing the space occupied on the touch screen panel by the conductive segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.