| 摘要 |
In a photovoltaic cell which comprises a first electrode, a first layer of cadmium sulfide, a second layer of cuprous sulfide forming a barrier junction with said first layer, and a second electrode, the improvement wherein said second electrode is formed by coating a conducting metal wire with a solid polymer containing electrically conductive particles, and attaching the coated wire to the cuprous sulfide layer by the application of moderate heat and/or pressure.
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