| 摘要 |
<p>A skin treatment device is provided which comprises a skin detector and an application area 91 for applying the treatment to a portion of a skin. The skin detector comprises a control circuit comprising a first input and a second input. The skin detector further comprises a fist set of a plurality of first sensor elements 56,1A, 1B coupled to the first input and a second set of at least one second sensor element 56, 2A coupled to the second input. All sensor elements 56 are arranged around the application area 91 and the second sensor element 56 2B is arranged in between two neighboring first sensor elements 56, 1A, 1B. The control circuit 11 comprises a decision circuit 12 which supplies an activating signal to activate the skin treatment device if the first sensor elements 56,1A, 1B and the at least one second sensor element 56, 2B all have predefined desired positions with respect to the skin.</p> |
