| 摘要 |
PURPOSE:To simplify the steps by superposing an electrode layer, an amorphous Si layer, an electrode layer on an insulating substrate, cutting to form independent generating zones, and connecting electrodes in series. CONSTITUTION:Electrodes 12 of a moire aluminum or SnO2 are formed on an insulating substrate 11. Then, a moire is formed except the edges of an amorphous Si 13 and the electrodes 12. The layer 13 is formed in a P-I-N layer structure. Electrodes 14 are attached on the layer 13 except both side edges. The electrodes 14 are formed similarly to the electrodes 13, but when the electrodes 13 are formed of light reflective material such as aluminum, the electrodes 14 are formed of a light transparent material such as SnO2. The pattern is merely formed sequentially in a moire state. Then, a moire solar cell is separated independently by cutting with a laser, the electrodes 12, 14 are alternately connected in series. Thus, the step of aligning the individual solar cells is eliminated. |
