Display device having a guard layer configured to prevent interference of signals between a touch screen and a signal line, and method of manufacturing the same
US10386973B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Dec 9, 2016 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Dec 10, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are a display device having an embedded touch screen capable of preventing deterioration of image quality generated in the display device when a touch sensor and a sensor signal line are disposed in the display device and solving a problem that sensitivity of a detected touch signal is weakened due to a parasitic capacitance generated between the touch sensor and the sensor signal line and a driving signal line and components of the display device, and a method of manufacturing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.