Touch display screen and touch display device
US9904418B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 18, 2013 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Jul 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0446
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch display screen and a touch display device comprising the touch display screen are provided. The touch display screen comprises: an array substrate (10) and a color filter substrate (11) opposite to each other; a group of first electrode lines (12) and a group of second electrode lines (13) provided on the color filter substrate (11), wherein the first electrode lines (12) are insulated from and intersect with the second electrode lines (13); and a group of first ground lines (14) and/or a group of second ground lines (15) provided on the color filter substrate (11), wherein the first ground lines (14) are insulated from and intersect with the second ground lines (15).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.