| 摘要 |
PURPOSE:To divide electric extension of the second electrode film coated on a photoactive layer at every photoelectric conversion region without thermal damage to the first electrode film by coating the exposed boundary from the photoactive layer of the first electrode film with an insulating heat adibatic layer. CONSTITUTION:An insulating heat adiabatic layer 8 for coating exposed boundaries 2a'', 2b'', 2c'',... are formed from the left side edges of photoactive layers 3a, 3b, 3c,... in the exposed ports 2a', 2b', 2c',... of transparent electrode films 2a, 2b, 2c,.... The layer 8 operates as a heat adiabatic layer when a back surface electrode film 4 of the second electrode film is divided at every photoelectric conversion regions 5a, 5b, 5c,... are emitted with a laser beam. Since the layer 8 of SiO2 is inserted to the boundary between the film 4 of aluminum and the film 2 of the SiO2 or the boundary between a photoactive layer 3 of a-Si and the film 2 of SnO2, the surface temperature of the film 2 becomes room temperature, thereby providing very large heat adiabatic operation. |
