| 摘要 |
The radiation sensor (1) has a photodetector (2) having a radiation sensitive surface. A reflector (3) reflects the radiation from specified direction partly into the direction of radiation sensitive surface of the photodetector. The radiation is emitted from the radiation source. The reflector is arranged on a side of the radiation sensor turned by a light incidence side. A protective cover is provided in the radiation sensor. An independent claim is included for a light sensor with a uniform surface. |
