Active matrix substrate and active matrix display display apparatus.

摘要

In an active matrix substrate, each of the picture element electrodes (8) disposed in a matrix on a substrate (24), is divided into part electrodes (20, 21), and an electrically conductive film (46) on which two of said part electrodes (20, 21) adjacent to each other are superposed in a manner to sandwich an insulating film (28) therebetween so as to form a connection location (58). If there is a picture element defect due to a fault in a driver transistor (44 or 45), the connection location (58) is irradiated with laser beams (49, 50) from the outside of the display apparatus, so that both part electrodes (20, 21) can be electrically connected to each other, thereby attaining a correction of the picture element defect.