Integrated electromagnetic and capacitive touch substrate, touch panel, and touch display panel
US9535558B2 · kind B2 · utility
3Cited by
0References
20Claims
0Family size
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Key dates
| Filing date | Mar 11, 2015 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Jun 15, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04106
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An embodiment discloses an integrated electromagnetic and capacitive touch substrate, and a touch display panel. The touch substrate includes: a substrate; and a plurality of driving electrodes, a plurality of sensing electrodes, and a plurality of first coils, arranged on the substrate in the same layer, wherein the plurality of driving electrodes and sensing electrodes are arranged alternately in a first direction; and the plurality of first coils are arranged in the first direction, and each of the first coils surrounds at least one of the driving electrodes and/or the sensing electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.