Touch display device and method for manufacturing the same
US9608048B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Nov 10, 2014 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Feb 7, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch display device and a method for manufacturing the same are provided. The touch display device includes a first substrate, a second substrate disposed opposite to the first substrate, and at least one touch signal transmission unit. The touch signal transmission unit includes: a first conductive layer located above a side of the first substrate facing the second substrate; a second conductive layer located above a side of the second substrate facing the first substrate; a touch signal transmission layer, located between the second conductive layer and the second substrate and electrically connected to the first conductive layer via the second conductive layer; and a spacer located between the first substrate and the second substrate, where a vertical projection of the spacer onto the first substrate at least partially overlaps vertical projections of the first conductive layer and the second conductive layer onto the first substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.