| 摘要 |
<p>An ECPR master electrode (100, 400) is provided, comprising a circular carrier element (101) having an electrically conducting electrode surface (106) on a back side (104) and a topographical pattern (107, 407) with an at least partly electrically insulating top (108) on a front side (105) of said carrier element (101), said topographical pattern comprising a plurality of electrochemical cells (109) in said carrier element (101), each one of said electrochemical cells comprising a bottom (111) and at least one side wall (112), said bottom having an electrically conducting surface (113) being conductively connected to the electrically conducting electrode surface (106) through the carrier element (101), wherein said topographical pattern (107, 407) comprises a chip pattern and a dummy pattern, and wherein said chip pattern is distributed across a device area (301, 401) comprising at least one rectangular chip area (303, 403), while said dummy pattern is distributed across a dummy area (302, 402) surrounding said device area (301, 401).</p> |
