Illuminance detection method, flip-type electronic device and program
US8830216B2 · kind B2 · utility
7Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 15, 2010 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Jan 15, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
For solving a problem that it cannot measure illuminance level around user interface correctly, an illuminance detection method includes a first step of detecting an open operation of a flip-type electronic device having the user interface located at an inner side in a closed state, and a second step of measuring illuminance level in a vicinity of an area where the user interface is exposed in an opened state of the flip-type electronic device when the open operation is detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.