Method for recognizing non-contact gestures in display process and display device using the same
US12105886B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Feb 2, 2023 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Feb 2, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04108
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for recognizing a non-contact gesture includes: in a state where an infrared (IR) sensor array including a plurality of IR sensors and a plurality of infrared light emitting diodes (LEDs) emitting infrared rays are located above a display panel, when a specific IR sensor among the plurality of IR sensors recognizes an infrared signal reflected from a gesture object, acquiring, by a recognition system, information about the specific IR sensor; and recognizing, by the recognition system, a gesture of the gesture object based on the information on the specific IR sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.