| 摘要 |
Electronic writing instrument comprising a switchable capacity that can be switched into an active and an inactive state by means of a semiconductor switch, wherein the capacitance of the switchable capacity is larger in the active state than in the inactive state and the switchable capacity is conductively connected with a writing tip of the electronic writing instrument, characterized in that the semiconductor switch can be switched depending on at least one control signal applied to at least one connector of the semiconductor switch and the switchable capacity can be switched into the inactive or the active state depending on the switching of the semiconductor switch and a method for operating an electronic writing instrument. |
