Touch panel and display unit
US8264469B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2009 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Oct 7, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1572
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A touch panel capable of decreasing concavity and convexity generated on the surface and a display unit including the same are provided. The touch panel includes: a first spacer layer on both side faces of a first wiring layer provided on a first transparent substrate; and a second wiring layer on both side faces of a second wiring layer provided on a second transparent substrate. The touch panel also includes a flexible printed circuit board in a gap between the first transparent substrate and the second transparent substrate and in a region including at least part of a region not provided with the adhesion layer in the region opposed to the first wiring layer, the second wiring layer, the first spacer layer, and the second spacer layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.