| 摘要 |
A semiconductor device (10) having light-receiving functions can include, for example: a semiconductor element (1) formed from a p-type silicon single crystal; first and second flat surfaces (2, 7); a nBtype diffusion layer (3) and a pn junction (4) thereof; a recrystallized layer (8); a reflection prevention film (6a); a negative electrode (9a) and a positive electrode (9b). A cylindrical semiconductor element can be used in place of the semiconductor element (1). <IMAGE> |
