Touch panel
US9423912B2 · kind B2 · utility
2Cited by
0References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 4, 2013 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Jun 8, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel includes a substrate, a touch sensing electrode, and an optical compensation layer. The touch sensing electrode is disposed on the substrate. The optical compensation layer is disposed on the substrate and covers the touch sensing electrode. A refraction index of the optical compensation layer is smaller than or equal to a refraction index of the touch sensing electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.