Display having touch sensor and method for improving touch performance thereof
US8766943B2 · kind B2 · utility
5Cited by
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6Claims
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Key dates
| Filing date | Aug 29, 2012 |
| Grant date | Jul 1, 2014 |
| Priority date | — |
| Expiry date | Jan 26, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/044
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a display having a touch sensor and a method for improving the touch performance thereof, which can minimize the distortion of an execution result induced by the process of converting the resolution of touch coordinates, by compensating the coordinate values of a touch position by applying different offset values for upper, lower, left, and right sides in accordance with the sensor data values of surrounding sensor nodes adjacent to a center node having peak data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.