Electrode device for measuring or influencing electrical or electrochemical parameter, has electrode which includes multiple quantum dots having electrical characteristics which are influenced by illumination

摘要

The device has an electrode (2) with electrical characteristics which are influenced by illumination. An illumination unit (3) is provided for controlling the electrode. The electrode includes multiple quantum dots (6) having electrical characteristics which is influenced by the illumination. The illumination unit can accept two different conditions, in which different ranges of electrode can be illuminated in order to control the electrode. Independent claims are also included for the following: (1) a method for measuring or influencing an electrical or electrochemical parameter (2) an electrode with several discrete control units coupled at an electrode substrate.