| 摘要 |
<p>A semiconductor element suitable for use in the display region of a liquid crystal display or for use in the drive circuit region for driving the display region is comprised of: a first (10), a second (11), a third (12) and a fourth (13) electrode; a pair of a first conducting type semiconductor layers (31, 32) separated from each other and connected to the second and the third electrode (11, 12), respectively; an intrinsic semiconductor layer (30) connected to the pair of the first conducting type semiconductor layers (31, 32) and a second conducting type semiconductor layer (33) formed on the intrinsic semiconductor layer (30), wherein the first electrode (10) is formed on the intrinsic semiconductor layer (30) via an insulating film (20), and the fourth electrode (14) is formed on the second conducting type semiconductor layer (33) formed on the intrinsic semiconductor layer (30). <IMAGE></p> |
