Touch panel, method for driving touch panel, and display apparatus having touch panel
US9158415B2 · kind B2 · utility
42Cited by
8References
9Claims
0Family size
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Key dates
| Filing date | Nov 5, 2010 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Feb 18, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0428
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel includes: a substrate; a plurality of light emitting elements; and a plurality of light receiving elements, wherein the number of light receiving elements may be greater than the number of light emitting elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.