| 摘要 |
A submersible assembly for exposing respective front surfaces of different work-pieces to an electroplating bath as a partial respective electrodes thereof, while protecting opposing, rear surfaces of the work-pieces from the bath. The assembly includes a wall, having a front surface also partially forming a first electrode of the bath, and having an opening smaller in size than the perimeter of a work-piece while substantially corresponding in size to the portion of the front surface of the work-piece to be exposed to the bath. The assembly also includes a chuck mechanism for applying pressure against the rear surface of the work-piece to thereby hold the work-piece against a rear surface of the wall and create a fluid-tight seal between the rear surface of the wall and the perimeter of the front surface of the work-piece, thereby exposing the front surface of the work-piece to the bath while protecting the rear surface of the work-piece from exposure to the bath. |
