| 摘要 |
The invention relates to a light sensor system for generating a luminosity level signal which relates to the luminosity level of the local environment, said system comprising a first photodiode, a second photodiode parallel to the first photodiode and means for measuring the output of the first or second photodiode which indicate the aforementioned luminosity level. The system is characterized in that it comprises means for calibrating the measured output, in order to compensate for parameter fluctuations of the system. |
