| 摘要 |
PROBLEM TO BE SOLVED: To improve photoelectric conversion efficiency of a photoelectric conversion device by reducing recombination of carriers generated by photoelectric conversion.SOLUTION: A photoelectric conversion device 11 includes a lower electrode layer 2, a light absorption layer 3 provided on the lower electrode layer 2 and having a first conductivity type, a buffer layer 4 provided on the light absorption layer 3 and having a second conductivity type, an insulating layer 6 provided so as to partially cover an upper surface of the buffer layer 4, and an upper electrode layer 5 provided on the buffer layer 4 and the insulating layer 6.SELECTED DRAWING: Figure 2 |
