| 摘要 |
The invention relates to a detection apparatus for detecting particles (25), wherein the detection apparatus comprises a detection surface (30) for detecting particles on the detection surface and wherein the detection surface (30) comprises protrusions (40) for limiting a movement of the particles (25). Preferentially, the protrusions (40) divide the detection surface into areas (41) surrounded by the protrusions such that a particle of the particles (25) located on the detection surface (30) is maintained within the respective area, if the particle moves laterally on the detection surface (30).
|
