Display device integrated with touch screen panel
US9019221B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Oct 31, 2012 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Feb 24, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0488
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In a display device integrated with a touch screen panel, light scattering patterns corresponding to regions between dummy patterns are formed in partial regions of first electrodes in order to prevent the first electrodes of the touch screen panel, formed on one surface of the top substrate of the display device, from being visible due to a difference in degrees of scattering light by external light between the first electrodes and the plurality of dummy patterns formed between the first electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.