Sensor for motion information, illumination information and proximity information, and operating method of central processing unit (CPU) using the sensor
US10337914B2 · kind B2 · utility
4Cited by
5References
9Claims
0Family size
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Key dates
| Filing date | Aug 17, 2015 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Jul 9, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A sensor configured for sensing motion information, illumination information, and proximity information is provided. The sensor includes a light sensing module configured to sense a change in an intensity of light, a filtering module configured to filter light incident to the light sensing module by using a plurality of filters, and a processor configured to process information associated with an intensity of light passing through the filters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.